$mscf 2023 Q4 10-Q

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	8674000	usd
CY2022Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	5443000	usd
CY2023Q3	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	14002000	usd
CY2022Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	12816000	usd
CY2023Q3	msif	Management And Incentive Fees Payable ManagementAndIncentiveFeesPayable	7566000	usd
CY2022Q4	msif	Management And Incentive Fees Payable ManagementAndIncentiveFeesPayable	7042000	usd
CY2023Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	2596000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	362000	usd
CY2023Q3	us-gaap	Liabilities Liabilities	539346000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	497499000	usd
CY2023Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2023Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	450000000	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	450000000	shares
CY2023Q3	us-gaap	Common Stock Value CommonStockValue	80000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	80000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	684165000	usd
CY2023Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-71748000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-74580000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1107164000	usd
CY2023Q3	us-gaap	Net Asset Value Per Share NetAssetValuePerShare	7.67
CY2022Q4	us-gaap	Net Asset Value Per Share NetAssetValuePerShare	7.61
	us-gaap	Interest Expense InterestExpense	16628000	usd
CY2023Q3	us-gaap	Management Fee Expense ManagementFeeExpense	4994000	usd
CY2022Q3	us-gaap	Management Fee Expense ManagementFeeExpense	4974000	usd
CY2023Q3	us-gaap	Incentive Fee Expense IncentiveFeeExpense	2572000	usd
CY2022Q3	us-gaap	Incentive Fee Expense IncentiveFeeExpense	0	usd
CY2023Q3	us-gaap	Administrative Fees Expense AdministrativeFeesExpense	2168000	usd
CY2022Q3	us-gaap	Administrative Fees Expense AdministrativeFeesExpense	1405000	usd
CY2023Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	1106000	usd
CY2022Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	941000	usd
CY2023Q3	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	20243000	usd
CY2022Q3	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	14121000	usd
CY2023Q3	us-gaap	Investment Company Contractual Fee Waived InvestmentCompanyContractualFeeWaived	2014000	usd
CY2022Q3	us-gaap	Investment Company Contractual Fee Waived InvestmentCompanyContractualFeeWaived	1252000	usd
CY2023Q3	us-gaap	Investment Company Expense After Reduction Of Fee Waiver And Reimbursement InvestmentCompanyExpenseAfterReductionOfFeeWaiverAndReimbursement	18229000	usd
CY2022Q3	us-gaap	Investment Company Expense After Reduction Of Fee Waiver And Reimbursement InvestmentCompanyExpenseAfterReductionOfFeeWaiverAndReimbursement	12869000	usd
CY2023Q3	us-gaap	Net Investment Income NetInvestmentIncome	14122000	usd
CY2022Q3	us-gaap	Net Investment Income NetInvestmentIncome	13182000	usd
CY2023Q3	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	435000	usd
CY2022Q3	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	7238000	usd
CY2023Q3	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	-1202000	usd
CY2022Q3	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	-4435000	usd
CY2023Q3	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	431000	usd
CY2022Q3	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	578000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	722000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	15263000	usd
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.16
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.16
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.53
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.53
	msif	Investment Company Investment Income Loss From Operations Per Share Per Basic Share InvestmentCompanyInvestmentIncomeLossFromOperationsPerSharePerBasicShare	0.56
	msif	Investment Company Investment Income Loss From Operations Per Share Per Diluted Share InvestmentCompanyInvestmentIncomeLossFromOperationsPerSharePerDilutedShare	0.56
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	80300145	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	80300145	shares
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	616627000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	750000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	4613000	usd
CY2022Q2	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	4152000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	1823000	usd
CY2022Q2	us-gaap	Dividends Common Stock DividendsCommonStock	12802000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	606859000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	6000000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	2184683	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	4606000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	4010000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1104000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	800000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	607	shares
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	105	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	79000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	12	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	528000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1013000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1175000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	2200000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2163000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	3686000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	3669000	usd
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	0	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1800
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	4788000	usd
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0575
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	4257000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	3548000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1515
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	4819000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1440000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	4000000	usd
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0800
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	15432000	usd
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2023Q3	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.1434
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	-15000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1947000	usd
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	8373000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	8132000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	8132000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1233000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1350
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	785000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	770000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1191000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1452
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0900
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1333
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0575
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	901000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	822000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	114000	usd
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0600
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1817000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1817000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	195000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	199000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	3895000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	7552000	usd
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1413
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1100
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	4236000	usd
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	5300000	usd
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	2836000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	2779000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2836000	usd
CY2022Q4	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	56	shares
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1225000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1790000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	4160000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1230000	usd
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1124
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2022Q4	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	197717	shares
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0750
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0900
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	2484000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	2427000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2095000	usd
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1356
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0900
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	15786000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	15540000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	13313000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	2196000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2196000	usd
CY2022Q4	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	50000	shares
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1067
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	10742000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	10576000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	10742000	usd
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	1133000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1108000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1108000	usd
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0600
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	-11000	usd
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1073
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0600
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	3059000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	3010000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	3059000	usd
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0973
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0500
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1121
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0800
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0625
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	0	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	-23000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	-23000	usd
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0999
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0996
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0575
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	31000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	13000	usd
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1032
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	838000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	900000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	4394000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2600000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	-15000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	0	usd
	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	-68000	usd
	msif	Interest Fees And Dividend Income Securities Operating InterestFeesAndDividendIncomeSecuritiesOperating	1338000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	68000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	1968000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	14120000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	0	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	12720000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	7680000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	0	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	0	usd
	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	0	usd
	msif	Interest Fees And Dividend Income Securities Operating InterestFeesAndDividendIncomeSecuritiesOperating	0	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	0	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	0	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	6260000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	6788000	usd
	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	-30000	usd
	msif	Interest Fees And Dividend Income Securities Operating InterestFeesAndDividendIncomeSecuritiesOperating	54000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2990000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	0	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	30000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2960000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	-1541000	usd
	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	649000	usd
	msif	Interest Fees And Dividend Income Securities Operating InterestFeesAndDividendIncomeSecuritiesOperating	-151000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	0	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	0	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	0	usd
	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	0	usd
	msif	Interest Fees And Dividend Income Securities Operating InterestFeesAndDividendIncomeSecuritiesOperating	0	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	455000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	0	usd
CY2022Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	455000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	0	usd
	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	-510000	usd
	msif	Interest Fees And Dividend Income Securities Operating InterestFeesAndDividendIncomeSecuritiesOperating	199000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	0	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	510000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	0	usd
	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	-32000	usd
	msif	Interest Fees And Dividend Income Securities Operating InterestFeesAndDividendIncomeSecuritiesOperating	347000	usd
CY2021Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	4454000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	32000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	120000	usd
CY2022Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	4366000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	0	usd
CY2022Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	3955000	usd
CY2022Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2459000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	0	usd
	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	40000	usd
	msif	Interest Fees And Dividend Income Securities Operating InterestFeesAndDividendIncomeSecuritiesOperating	104000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	40000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	0	usd
CY2022Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1790000	usd
	msif	Investment Company Capital Gain Distribution To Shareholders Per Share InvestmentCompanyCapitalGainDistributionToShareholdersPerShare	0.08
	us-gaap	Investment Company Distribution To Shareholders Per Share InvestmentCompanyDistributionToShareholdersPerShare	0.53
	us-gaap	Investment Company Distribution To Shareholders Per Share InvestmentCompanyDistributionToShareholdersPerShare	0.48
	msif	Investment Company Accretive Effect Of Stock Repurchases Per Share InvestmentCompanyAccretiveEffectOfStockRepurchasesPerShare	0.02
	msif	Investment Company Accretive Effect Of Stock Repurchases Per Share InvestmentCompanyAccretiveEffectOfStockRepurchasesPerShare	0
	msif	Investment Company Other Per Share InvestmentCompanyOtherPerShare	0.01
	msif	Investment Company Other Per Share InvestmentCompanyOtherPerShare	0
CY2023Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	80013948	shares
CY2023Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	80013948	shares
CY2023Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	685237000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	613569000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	609665000	usd
CY2023Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1152915000	usd
CY2023Q3	us-gaap	Gross Investment Income Operating GrossInvestmentIncomeOperating	32351000	usd
CY2022Q3	us-gaap	Gross Investment Income Operating GrossInvestmentIncomeOperating	26051000	usd
CY2023Q3	us-gaap	Interest Expense InterestExpense	9403000	usd
CY2022Q3	us-gaap	Interest Expense InterestExpense	6801000	usd
	us-gaap	Interest Expense InterestExpense	26599000	usd
CY2023Q3	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-458000	usd
CY2022Q3	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	144000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-27000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	13382000	usd
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.18
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.18
CY2023Q3	msif	Investment Company Investment Income Loss From Operations Per Share Per Diluted Share InvestmentCompanyInvestmentIncomeLossFromOperationsPerSharePerDilutedShare	0.17
CY2023Q3	msif	Investment Company Investment Income Loss From Operations Per Share Per Basic Share InvestmentCompanyInvestmentIncomeLossFromOperationsPerSharePerBasicShare	0.17
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	613170000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	4212000	usd
CY2022Q1	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	3790000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	16213000	usd
CY2022Q1	us-gaap	Dividends Common Stock DividendsCommonStock	13178000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	4479000	usd
CY2022Q3	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	4044000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	15263000	usd
CY2022Q3	us-gaap	Dividends Common Stock DividendsCommonStock	12809000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	609748000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	4414000	usd
CY2023Q1	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	3985000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	12231000	usd
CY2023Q1	us-gaap	Dividends Common Stock DividendsCommonStock	14026000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	608299000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2000000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	4760000	usd
CY2023Q2	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	6523000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	19256000	usd
CY2023Q2	us-gaap	Dividends Common Stock DividendsCommonStock	14009000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	613783000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2750000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	4690000	usd
CY2023Q3	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	7034000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	13382000	usd
CY2023Q3	us-gaap	Dividends Common Stock DividendsCommonStock	14002000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	613569000	usd
	us-gaap	Net Income Loss NetIncomeLoss	44869000	usd
	us-gaap	Net Income Loss NetIncomeLoss	33303000	usd
	msif	Payments To Investments In Portfolio Companies PaymentsToInvestmentsInPortfolioCompanies	156523000	usd
	msif	Payments To Investments In Portfolio Companies PaymentsToInvestmentsInPortfolioCompanies	171762000	usd
	msif	Proceeds From Sales And Repayments Of Debt Investments In Portfolio Companies ProceedsFromSalesAndRepaymentsOfDebtInvestmentsInPortfolioCompanies	119927000	usd
	msif	Proceeds From Sales And Repayments Of Debt Investments In Portfolio Companies ProceedsFromSalesAndRepaymentsOfDebtInvestmentsInPortfolioCompanies	123357000	usd
	msif	Proceeds From Sales And Return Of Capital Of Equity Investments In Portfolio Companies ProceedsFromSalesAndReturnOfCapitalOfEquityInvestmentsInPortfolioCompanies	13280000	usd
	msif	Proceeds From Sales And Return Of Capital Of Equity Investments In Portfolio Companies ProceedsFromSalesAndReturnOfCapitalOfEquityInvestmentsInPortfolioCompanies	42875000	usd
	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	30415000	usd
	us-gaap	Debt And Equity Securities Unrealized Gain Loss DebtAndEquitySecuritiesUnrealizedGainLoss	-11452000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	-24986000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	7865000	usd
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1273000	usd
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1080000	usd
	msif	Amortization Of Deferred Offering Costs AmortizationOfDeferredOfferingCosts	129000	usd
	msif	Amortization Of Deferred Offering Costs AmortizationOfDeferredOfferingCosts	210000	usd
	msif	Accretion Of Unearned Income AccretionOfUnearnedIncome	5772000	usd
	msif	Accretion Of Unearned Income AccretionOfUnearnedIncome	3576000	usd
	msif	Payment In Kind Interest PaymentInKindInterest	3805000	usd
	msif	Payment In Kind Interest PaymentInKindInterest	2091000	usd
	msif	Cumulative Dividends Non Cash CumulativeDividendsNonCash	-129000	usd
	msif	Cumulative Dividends Non Cash CumulativeDividendsNonCash	-608000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2235000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	321000	usd
	msif	Increase Decrease In Interest And Dividend Receivable IncreaseDecreaseInInterestAndDividendReceivable	2307000	usd
	msif	Increase Decrease In Interest And Dividend Receivable IncreaseDecreaseInInterestAndDividendReceivable	-795000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1982000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-171000	usd
	us-gaap	Increase Decrease In Management And Incentive Fees Payable IncreaseDecreaseInManagementAndIncentiveFeesPayable	524000	usd
	us-gaap	Increase Decrease In Management And Incentive Fees Payable IncreaseDecreaseInManagementAndIncentiveFeesPayable	-58000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	3231000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	3513000	usd
	us-gaap	Increase Decrease In Accounts Payable And Other Operating Liabilities IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities	-552000	usd
	us-gaap	Increase Decrease In Accounts Payable And Other Operating Liabilities IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities	-1024000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	8969000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	30093000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	4750000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	750000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	17542000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	11986000	usd
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	129000	usd
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	210000	usd
	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	26990000	usd
	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	24653000	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	107000000	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	87000000	usd
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	72000000	usd
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	161000000	usd
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	usd
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	72500000	usd
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	2262000	usd
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	149000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-7173000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-37748000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1796000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-7655000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	21312000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	25813000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	23108000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	18158000	usd
	us-gaap	Interest Paid Net InterestPaidNet	22106000	usd
	us-gaap	Interest Paid Net InterestPaidNet	9578000	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	1960000	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	1992000	usd
	us-gaap	Dividends Dividends	14002000	usd
	us-gaap	Dividends Dividends	12809000	usd
	us-gaap	Stock Issued1 StockIssued1	13864000	usd
	us-gaap	Stock Issued1 StockIssued1	13304000	usd
CY2023Q3	msif	Investment Owned Balance Percent Of Shares InvestmentOwnedBalancePercentOfShares	0.388
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1148
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0600
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	838000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	832000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	838000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1348
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0800
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	19944000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	19790000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	19944000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	2896	shares
CY2023Q3	msif	Investment Owned Balance Percent Of Shares InvestmentOwnedBalancePercentOfShares	0.493
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1000
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	900000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	900000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	900000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	2090001	shares
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	61077	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	0	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	772620	shares
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1538
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.1000
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.1000
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	1049000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1033000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1033000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	800	shares
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	0	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	-1000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1000
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	70000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1000
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	1175000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1159000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	453	shares
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1544
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.1000
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	1406000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1448
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	3327	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1531000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2600000	usd
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0600
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	0	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1349
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	1087	shares
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1150
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	2200000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1000
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	179	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1820000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1400000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	200	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	127000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	282000	usd
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	0	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1250
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1200
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	5591000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	5519000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	5442000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	240	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	240000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	600000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	4320	shares
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0750
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	60000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1000
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	1000	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	290000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	30000	usd
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.1000
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	3718000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	964	shares
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1400
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	5085000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	5054000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	5085000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	2100	shares
CY2023Q3	msif	Investment Owned Balance Percent Of Shares InvestmentOwnedBalancePercentOfShares	0.060
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	5328000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	4873000	usd
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0750
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	0	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	0	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1050
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0750
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	14120000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0800
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	2636000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	2595000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2636000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	56	shares
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0950
CY2023Q3	msif	Investment Owned Balance Percent Of Shares InvestmentOwnedBalancePercentOfShares	0.082
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	2050000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	4106000	usd
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	0	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	-28000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	-28000	usd
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	9426000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	6436566	shares
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1301
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0750
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	200	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	248000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	715000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1300
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	1370000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1370000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1276000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	16500	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1100000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	80000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	1000	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1500000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	0	usd
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	1436000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1125
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	625000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	619000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	625000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1249
CY2023Q3	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.0850
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	5918000	usd
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	6564055	shares

CY2023Q3

us-gaap

Interest Payable Current And Noncurrent

InterestPayableCurrentAndNoncurrent

8674000

usd

CY2022Q4

us-gaap

Interest Payable Current And Noncurrent

InterestPayableCurrentAndNoncurrent

5443000

usd

CY2023Q3

us-gaap

Dividends Payable Current And Noncurrent

DividendsPayableCurrentAndNoncurrent

14002000

usd

CY2022Q4

us-gaap

Dividends Payable Current And Noncurrent

DividendsPayableCurrentAndNoncurrent

12816000

usd

CY2023Q3

msif

Management And Incentive Fees Payable

ManagementAndIncentiveFeesPayable

7566000

usd

CY2022Q4

msif

Management And Incentive Fees Payable

ManagementAndIncentiveFeesPayable

7042000

usd

CY2023Q3

us-gaap

Deferred Income Tax Liabilities Net

DeferredIncomeTaxLiabilitiesNet

2596000

usd

CY2022Q4

us-gaap

Deferred Income Tax Liabilities Net

DeferredIncomeTaxLiabilitiesNet

362000

usd

CY2023Q3

us-gaap

Liabilities

539346000

usd

CY2022Q4

us-gaap

Liabilities

497499000

usd

CY2023Q3

us-gaap

Commitments And Contingencies

CommitmentsAndContingencies

usd

CY2022Q4

us-gaap

Commitments And Contingencies

CommitmentsAndContingencies

usd

CY2022Q4

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

0.001

CY2023Q3

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

0.001

CY2023Q3

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

450000000

shares

CY2022Q4

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

450000000

shares

CY2023Q3

us-gaap

Common Stock Value

CommonStockValue

80000

usd

CY2022Q4

us-gaap

Common Stock Value

CommonStockValue

80000

usd

CY2022Q4

us-gaap

Additional Paid In Capital

AdditionalPaidInCapital

684165000

usd

CY2023Q3

us-gaap

Retained Earnings Accumulated Deficit

RetainedEarningsAccumulatedDeficit

-71748000

usd

CY2022Q4

us-gaap

Retained Earnings Accumulated Deficit

RetainedEarningsAccumulatedDeficit

-74580000

usd

CY2022Q4

us-gaap

Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

1107164000

usd

CY2023Q3

us-gaap

Net Asset Value Per Share

NetAssetValuePerShare

7.67

CY2022Q4

us-gaap

Net Asset Value Per Share

NetAssetValuePerShare

7.61

us-gaap

Interest Expense

InterestExpense

16628000

usd

CY2023Q3

us-gaap

Management Fee Expense

ManagementFeeExpense

4994000

usd

CY2022Q3

us-gaap

Management Fee Expense

ManagementFeeExpense

4974000

usd

CY2023Q3

us-gaap

Incentive Fee Expense

IncentiveFeeExpense

2572000

usd

CY2022Q3

us-gaap

Incentive Fee Expense

IncentiveFeeExpense

0

usd

CY2023Q3

us-gaap

Administrative Fees Expense

AdministrativeFeesExpense

2168000

usd

CY2022Q3

us-gaap

Administrative Fees Expense

AdministrativeFeesExpense

1405000

usd

CY2023Q3

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

1106000

usd

CY2022Q3

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

941000

usd

CY2023Q3

us-gaap

Investment Income Investment Expense

InvestmentIncomeInvestmentExpense

20243000

usd

CY2022Q3

us-gaap

Investment Income Investment Expense

InvestmentIncomeInvestmentExpense

14121000

usd

CY2023Q3

us-gaap

Investment Company Contractual Fee Waived

InvestmentCompanyContractualFeeWaived

2014000

usd

CY2022Q3

us-gaap

Investment Company Contractual Fee Waived

InvestmentCompanyContractualFeeWaived

1252000

usd

CY2023Q3

us-gaap

Investment Company Expense After Reduction Of Fee Waiver And Reimbursement

InvestmentCompanyExpenseAfterReductionOfFeeWaiverAndReimbursement

18229000

usd

CY2022Q3

us-gaap

Investment Company Expense After Reduction Of Fee Waiver And Reimbursement

InvestmentCompanyExpenseAfterReductionOfFeeWaiverAndReimbursement

12869000

usd

CY2023Q3

us-gaap

Net Investment Income

NetInvestmentIncome

14122000

usd

CY2022Q3

us-gaap

Net Investment Income

NetInvestmentIncome

13182000

usd

CY2023Q3

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

435000

usd

CY2022Q3

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

7238000

usd

CY2023Q3

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-1202000

usd

CY2022Q3

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-4435000

usd

CY2023Q3

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

431000

usd

CY2022Q3

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

578000

usd

CY2022Q3

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

722000

usd

CY2022Q3

us-gaap

Net Income Loss

NetIncomeLoss

15263000

usd

CY2022Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.16

CY2022Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.16

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.53

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.53

msif

Investment Company Investment Income Loss From Operations Per Share Per Basic Share

InvestmentCompanyInvestmentIncomeLossFromOperationsPerSharePerBasicShare

0.56

msif

Investment Company Investment Income Loss From Operations Per Share Per Diluted Share

InvestmentCompanyInvestmentIncomeLossFromOperationsPerSharePerDilutedShare

0.56

CY2023Q3

us-gaap

Weighted Average Number Of Shares Outstanding Basic

WeightedAverageNumberOfSharesOutstandingBasic

80300145

shares

CY2023Q3

us-gaap

Weighted Average Number Of Diluted Shares Outstanding

WeightedAverageNumberOfDilutedSharesOutstanding

80300145

shares

CY2022Q1

us-gaap

Stockholders Equity

StockholdersEquity

616627000

usd

CY2022Q2

us-gaap

Stock Issued During Period Value New Issues

StockIssuedDuringPeriodValueNewIssues

750000

usd

CY2022Q2

us-gaap

Stock Issued During Period Value Dividend Reinvestment Plan

StockIssuedDuringPeriodValueDividendReinvestmentPlan

4613000

usd

CY2022Q2

us-gaap

Stock Repurchased During Period Value

StockRepurchasedDuringPeriodValue

4152000

usd

CY2022Q2

us-gaap

Net Income Loss

NetIncomeLoss

1823000

usd

CY2022Q2

us-gaap

Dividends Common Stock

DividendsCommonStock

12802000

usd

CY2022Q2

us-gaap

Stockholders Equity

StockholdersEquity

606859000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

6000000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

2184683

shares

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

4606000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4010000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1104000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

800000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

607

shares

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

105

shares

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

79000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

12

shares

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

528000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1013000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1175000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2200000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2163000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

3686000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3669000

usd

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1800

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

4788000

usd

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0575

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

4257000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3548000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1515

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

4819000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1440000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4000000

usd

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0800

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

15432000

usd

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0550

CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.1434

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

-15000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1947000

usd

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

8373000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

8132000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

8132000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1233000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1350

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

785000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

770000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1191000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1452

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0900

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1333

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0575

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

901000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

822000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

114000

usd

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1817000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1817000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

195000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

199000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

3895000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

7552000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1413

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1100

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

4236000

usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

5300000

usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

2836000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2779000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2836000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

56

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1225000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1790000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

4160000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1230000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1124

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

197717

shares

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0750

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0900

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

2484000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2427000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2095000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1356

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0900

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

15786000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

15540000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

13313000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2196000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2196000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

50000

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1067

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0550

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

10742000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

10576000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

10742000

usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1133000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1108000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1108000

usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

-11000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1073

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

3059000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

3010000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3059000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0973

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0500

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1121

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0800

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0625

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

-23000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

-23000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0999

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0996

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0575

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

31000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

13000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1032

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

838000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

900000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4394000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2600000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-15000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-68000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

1338000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

68000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

1968000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

14120000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

12720000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

7680000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

6260000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

6788000

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-30000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

54000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2990000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

30000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2960000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

-1541000

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

649000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

-151000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

455000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

455000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-510000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

199000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

510000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-32000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

347000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4454000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

32000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

120000

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4366000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3955000

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2459000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

40000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

104000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

40000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1790000

usd

msif

Investment Company Capital Gain Distribution To Shareholders Per Share

InvestmentCompanyCapitalGainDistributionToShareholdersPerShare

0.08

us-gaap

Investment Company Distribution To Shareholders Per Share

InvestmentCompanyDistributionToShareholdersPerShare

0.53

us-gaap

Investment Company Distribution To Shareholders Per Share

InvestmentCompanyDistributionToShareholdersPerShare

0.48

msif

Investment Company Accretive Effect Of Stock Repurchases Per Share

InvestmentCompanyAccretiveEffectOfStockRepurchasesPerShare

0.02

msif

Investment Company Accretive Effect Of Stock Repurchases Per Share

InvestmentCompanyAccretiveEffectOfStockRepurchasesPerShare

0

msif

Investment Company Other Per Share

InvestmentCompanyOtherPerShare

0.01

msif

Investment Company Other Per Share

InvestmentCompanyOtherPerShare

0

CY2023Q3

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

80013948

shares

CY2023Q3

us-gaap

Common Stock Shares Outstanding

CommonStockSharesOutstanding

80013948

shares

CY2023Q3

us-gaap

Additional Paid In Capital

AdditionalPaidInCapital

685237000

usd

CY2023Q3

us-gaap

Stockholders Equity

StockholdersEquity

613569000

usd

CY2022Q4

us-gaap

Stockholders Equity

StockholdersEquity

609665000

usd

CY2023Q3

us-gaap

Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

1152915000

usd

CY2023Q3

us-gaap

Gross Investment Income Operating

GrossInvestmentIncomeOperating

32351000

usd

CY2022Q3

us-gaap

Gross Investment Income Operating

GrossInvestmentIncomeOperating

26051000

usd

CY2023Q3

us-gaap

Interest Expense

InterestExpense

9403000

usd

CY2022Q3

us-gaap

Interest Expense

InterestExpense

6801000

usd

us-gaap

Interest Expense

InterestExpense

26599000

usd

CY2023Q3

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

-458000

usd

CY2022Q3

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

144000

usd

CY2023Q3

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-27000

usd

CY2023Q3

us-gaap

Net Income Loss

NetIncomeLoss

13382000

usd

CY2023Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.18

CY2023Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.18

CY2023Q3

msif

Investment Company Investment Income Loss From Operations Per Share Per Diluted Share

InvestmentCompanyInvestmentIncomeLossFromOperationsPerSharePerDilutedShare

0.17

CY2023Q3

msif

Investment Company Investment Income Loss From Operations Per Share Per Basic Share

InvestmentCompanyInvestmentIncomeLossFromOperationsPerSharePerBasicShare

0.17

CY2021Q4

us-gaap

Stockholders Equity

StockholdersEquity

613170000

usd

CY2022Q1

us-gaap

Stock Issued During Period Value Dividend Reinvestment Plan

StockIssuedDuringPeriodValueDividendReinvestmentPlan

4212000

usd

CY2022Q1

us-gaap

Stock Repurchased During Period Value

StockRepurchasedDuringPeriodValue

3790000

usd

CY2022Q1

us-gaap

Net Income Loss

NetIncomeLoss

16213000

usd

CY2022Q1

us-gaap

Dividends Common Stock

DividendsCommonStock

13178000

usd

CY2022Q3

us-gaap

Stock Issued During Period Value Dividend Reinvestment Plan

StockIssuedDuringPeriodValueDividendReinvestmentPlan

4479000

usd

CY2022Q3

us-gaap

Stock Repurchased During Period Value

StockRepurchasedDuringPeriodValue

4044000

usd

CY2022Q3

us-gaap

Net Income Loss

NetIncomeLoss

15263000

usd

CY2022Q3

us-gaap

Dividends Common Stock

DividendsCommonStock

12809000

usd

CY2022Q3

us-gaap

Stockholders Equity

StockholdersEquity

609748000

usd

CY2023Q1

us-gaap

Stock Issued During Period Value Dividend Reinvestment Plan

StockIssuedDuringPeriodValueDividendReinvestmentPlan

4414000

usd

CY2023Q1

us-gaap

Stock Repurchased During Period Value

StockRepurchasedDuringPeriodValue

3985000

usd

CY2023Q1

us-gaap

Net Income Loss

NetIncomeLoss

12231000

usd

CY2023Q1

us-gaap

Dividends Common Stock

DividendsCommonStock

14026000

usd

CY2023Q1

us-gaap

Stockholders Equity

StockholdersEquity

608299000

usd

CY2023Q2

us-gaap

Stock Issued During Period Value New Issues

StockIssuedDuringPeriodValueNewIssues

2000000

usd

CY2023Q2

us-gaap

Stock Issued During Period Value Dividend Reinvestment Plan

StockIssuedDuringPeriodValueDividendReinvestmentPlan

4760000

usd

CY2023Q2

us-gaap

Stock Repurchased During Period Value

StockRepurchasedDuringPeriodValue

6523000

usd

CY2023Q2

us-gaap

Net Income Loss

NetIncomeLoss

19256000

usd

CY2023Q2

us-gaap

Dividends Common Stock

DividendsCommonStock

14009000

usd

CY2023Q2

us-gaap

Stockholders Equity

StockholdersEquity

613783000

usd

CY2023Q3

us-gaap

Stock Issued During Period Value New Issues

StockIssuedDuringPeriodValueNewIssues

2750000

usd

CY2023Q3

us-gaap

Stock Issued During Period Value Dividend Reinvestment Plan

StockIssuedDuringPeriodValueDividendReinvestmentPlan

4690000

usd

CY2023Q3

us-gaap

Stock Repurchased During Period Value

StockRepurchasedDuringPeriodValue

7034000

usd

CY2023Q3

us-gaap

Net Income Loss

NetIncomeLoss

13382000

usd

CY2023Q3

us-gaap

Dividends Common Stock

DividendsCommonStock

14002000

usd

CY2023Q3

us-gaap

Stockholders Equity

StockholdersEquity

613569000

usd

us-gaap

Net Income Loss

NetIncomeLoss

44869000

usd

us-gaap

Net Income Loss

NetIncomeLoss

33303000

usd

msif

Payments To Investments In Portfolio Companies

PaymentsToInvestmentsInPortfolioCompanies

156523000

usd

msif

Payments To Investments In Portfolio Companies

PaymentsToInvestmentsInPortfolioCompanies

171762000

usd

msif

Proceeds From Sales And Repayments Of Debt Investments In Portfolio Companies

ProceedsFromSalesAndRepaymentsOfDebtInvestmentsInPortfolioCompanies

119927000

usd

msif

Proceeds From Sales And Repayments Of Debt Investments In Portfolio Companies

ProceedsFromSalesAndRepaymentsOfDebtInvestmentsInPortfolioCompanies

123357000

usd

msif

Proceeds From Sales And Return Of Capital Of Equity Investments In Portfolio Companies

ProceedsFromSalesAndReturnOfCapitalOfEquityInvestmentsInPortfolioCompanies

13280000

usd

msif

Proceeds From Sales And Return Of Capital Of Equity Investments In Portfolio Companies

ProceedsFromSalesAndReturnOfCapitalOfEquityInvestmentsInPortfolioCompanies

42875000

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

30415000

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-11452000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

-24986000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

7865000

usd

us-gaap

Amortization Of Financing Costs

AmortizationOfFinancingCosts

1273000

usd

us-gaap

Amortization Of Financing Costs

AmortizationOfFinancingCosts

1080000

usd

msif

Amortization Of Deferred Offering Costs

AmortizationOfDeferredOfferingCosts

129000

usd

msif

Amortization Of Deferred Offering Costs

AmortizationOfDeferredOfferingCosts

210000

usd

msif

Accretion Of Unearned Income

AccretionOfUnearnedIncome

5772000

usd

msif

Accretion Of Unearned Income

AccretionOfUnearnedIncome

3576000

usd

msif

Payment In Kind Interest

PaymentInKindInterest

3805000

usd

msif

Payment In Kind Interest

PaymentInKindInterest

2091000

usd

msif

Cumulative Dividends Non Cash

CumulativeDividendsNonCash

-129000

usd

msif

Cumulative Dividends Non Cash

CumulativeDividendsNonCash

-608000

usd

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

2235000

usd

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

321000

usd

msif

Increase Decrease In Interest And Dividend Receivable

IncreaseDecreaseInInterestAndDividendReceivable

2307000

usd

msif

Increase Decrease In Interest And Dividend Receivable

IncreaseDecreaseInInterestAndDividendReceivable

-795000

usd

us-gaap

Increase Decrease In Prepaid Deferred Expense And Other Assets

IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

1982000

usd

us-gaap

Increase Decrease In Prepaid Deferred Expense And Other Assets

IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

-171000

usd

us-gaap

Increase Decrease In Management And Incentive Fees Payable

IncreaseDecreaseInManagementAndIncentiveFeesPayable

524000

usd

us-gaap

Increase Decrease In Management And Incentive Fees Payable

IncreaseDecreaseInManagementAndIncentiveFeesPayable

-58000

usd

us-gaap

Increase Decrease In Interest Payable Net

IncreaseDecreaseInInterestPayableNet

3231000

usd

us-gaap

Increase Decrease In Interest Payable Net

IncreaseDecreaseInInterestPayableNet

3513000

usd

us-gaap

Increase Decrease In Accounts Payable And Other Operating Liabilities

IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities

-552000

usd

us-gaap

Increase Decrease In Accounts Payable And Other Operating Liabilities

IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities

-1024000

usd

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

8969000

usd

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

30093000

usd

us-gaap

Proceeds From Issuance Of Common Stock

ProceedsFromIssuanceOfCommonStock

4750000

usd

us-gaap

Proceeds From Issuance Of Common Stock

ProceedsFromIssuanceOfCommonStock

750000

usd

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

17542000

usd

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

11986000

usd

us-gaap

Payments Of Stock Issuance Costs

PaymentsOfStockIssuanceCosts

129000

usd

us-gaap

Payments Of Stock Issuance Costs

PaymentsOfStockIssuanceCosts

210000

usd

us-gaap

Payments Of Ordinary Dividends

PaymentsOfOrdinaryDividends

26990000

usd

us-gaap

Payments Of Ordinary Dividends

PaymentsOfOrdinaryDividends

24653000

usd

us-gaap

Proceeds From Lines Of Credit

ProceedsFromLinesOfCredit

107000000

usd

us-gaap

Proceeds From Lines Of Credit

ProceedsFromLinesOfCredit

87000000

usd

us-gaap

Repayments Of Lines Of Credit

RepaymentsOfLinesOfCredit

72000000

usd

us-gaap

Repayments Of Lines Of Credit

RepaymentsOfLinesOfCredit

161000000

usd

us-gaap

Proceeds From Issuance Of Debt

ProceedsFromIssuanceOfDebt

0

usd

us-gaap

Proceeds From Issuance Of Debt

ProceedsFromIssuanceOfDebt

72500000

usd

us-gaap

Payments Of Financing Costs

PaymentsOfFinancingCosts

2262000

usd

us-gaap

Payments Of Financing Costs

PaymentsOfFinancingCosts

149000

usd

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

-7173000

usd

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

-37748000

usd

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

1796000

usd

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

-7655000

usd

CY2022Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

21312000

usd

CY2021Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

25813000

usd

CY2023Q3

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

23108000

usd

CY2022Q3

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

18158000

usd

us-gaap

Interest Paid Net

InterestPaidNet

22106000

usd

us-gaap

Interest Paid Net

InterestPaidNet

9578000

usd

us-gaap

Income Taxes Paid

IncomeTaxesPaid

1960000

usd

us-gaap

Income Taxes Paid

IncomeTaxesPaid

1992000

usd

us-gaap

Dividends

14002000

usd

us-gaap

Dividends

12809000

usd

us-gaap

Stock Issued1

StockIssued1

13864000

usd

us-gaap

Stock Issued1

StockIssued1

13304000

usd

CY2023Q3

msif

Investment Owned Balance Percent Of Shares

InvestmentOwnedBalancePercentOfShares

0.388

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1148

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

838000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

832000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

838000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1348

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0800

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

19944000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

19790000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

19944000

usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

2896

shares

CY2023Q3

msif

Investment Owned Balance Percent Of Shares

InvestmentOwnedBalancePercentOfShares

0.493

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

900000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

900000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

900000

usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

2090001

shares

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

61077

shares

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

772620

shares

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1538

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1000

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1000

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1049000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1033000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1033000

usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

800

shares

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

-1000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

70000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1175000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1159000

usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

453

shares

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1544

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1000

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1406000

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Investment Interest Rate

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us-gaap

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InvestmentOwnedAtCost

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CY2023Q3

us-gaap

Investment Owned At Fair Value

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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us-gaap

Investment Owned Balance Principal Amount

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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shares

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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us-gaap

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InvestmentOwnedBalancePrincipalAmount

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CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

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us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

msif

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InvestmentOwnedBalancePercentOfShares

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CY2023Q3

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Investment Owned At Cost

InvestmentOwnedAtCost

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CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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shares

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2023Q3

msif

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CY2023Q3

us-gaap

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InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

16500

shares

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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shares

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

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usd

CY2023Q3

us-gaap

Investment Interest Rate

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CY2023Q3

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtFairValue

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CY2023Q3

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InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentInterestRatePaidInKind

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CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

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CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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usd

CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

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InvestmentInterestRatePaidInKind

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CY2023Q3

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

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usd

CY2023Q3

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usd

CY2023Q3

us-gaap

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us-gaap

Investment Interest Rate Paid In Kind

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us-gaap

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us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

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InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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shares

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentInterestRate

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us-gaap

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

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InvestmentInterestRatePaidInKind

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtFairValue

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CY2023Q3

us-gaap

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us-gaap

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us-gaap

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us-gaap

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CY2023Q3

us-gaap

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InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

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InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

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CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2023Q3

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtCost

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

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us-gaap

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us-gaap

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2023Q3

us-gaap

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us-gaap

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InvestmentInterestRate

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us-gaap

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us-gaap

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CY2023Q3

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InvestmentOwnedAtFairValue

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CY2023Q3

us-gaap

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InvestmentInterestRate

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us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtCost

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usd

CY2023Q3

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InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentInterestRate

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CY2023Q3

us-gaap

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us-gaap

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InvestmentBasisSpreadVariableRate

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us-gaap

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InvestmentOwnedBalancePrincipalAmount

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CY2023Q3

us-gaap

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InvestmentInterestRate

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us-gaap

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InvestmentBasisSpreadVariableRate

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us-gaap

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InvestmentOwnedBalancePrincipalAmount

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us-gaap

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InvestmentOwnedAtCost

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CY2023Q3

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

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CY2023Q3

us-gaap

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us-gaap

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us-gaap

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usd

CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

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CY2023Q3

us-gaap

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us-gaap

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CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

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InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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InvestmentInterestRatePaidInKind

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CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

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InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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InvestmentInterestRatePaidInKind

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us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

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InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

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us-gaap

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CY2023Q3

us-gaap

Investment Owned At Cost

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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CY2023Q3

us-gaap

Investment Owned Balance Shares

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us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

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Investment Owned Balance Principal Amount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2023Q3

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Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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usd

CY2023Q3

us-gaap

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shares

CY2023Q3

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CY2023Q3

msif

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CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

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usd

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us-gaap

Investment Owned At Cost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

Investment Owned At Cost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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usd

CY2023Q3

us-gaap

Investment Interest Rate

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CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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usd

CY2023Q3

us-gaap

Investment Interest Rate

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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usd

CY2023Q3

us-gaap

Investment Interest Rate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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CY2023Q3

us-gaap

Investment Interest Rate

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us-gaap

Investment Basis Spread Variable Rate

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CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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usd

CY2023Q3

us-gaap

Investment Interest Rate

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CY2023Q3

us-gaap

Investment Owned Balance Shares

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

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CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

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usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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us-gaap

Investment Interest Rate

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

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CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

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CY2023Q3

us-gaap

Investment Interest Rate

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

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us-gaap

Investment Owned Balance Principal Amount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

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us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2023Q3

us-gaap

Investment Interest Rate

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CY2023Q3

us-gaap

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usd

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us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

Investment Interest Rate

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CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

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usd

CY2023Q3

us-gaap

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usd

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us-gaap

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

Investment Interest Rate

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CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

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usd

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us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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usd

CY2023Q3

us-gaap

Investment Interest Rate

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us-gaap

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us-gaap

Investment Interest Rate

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CY2023Q3

us-gaap

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InvestmentOwnedBalanceShares

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CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2023Q3

us-gaap

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InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

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CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

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usd

CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

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us-gaap

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usd

CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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usd

CY2023Q3

us-gaap

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us-gaap

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us-gaap

Investment Interest Rate Paid In Kind

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CY2023Q3

us-gaap

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usd

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us-gaap

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CY2023Q3

us-gaap

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtCost

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CY2023Q3

us-gaap

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us-gaap

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us-gaap

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usd

CY2023Q3

us-gaap

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InvestmentOwnedAtCost

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usd

CY2023Q3

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usd

CY2023Q3

us-gaap

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us-gaap

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us-gaap

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us-gaap

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InvestmentOwnedAtCost

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CY2023Q3

us-gaap

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us-gaap

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CY2023Q3

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usd

CY2023Q3

us-gaap

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shares

CY2023Q3

us-gaap

Investment Interest Rate

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CY2023Q3

us-gaap

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CY2023Q3

us-gaap

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us-gaap

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CY2023Q3

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us-gaap

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usd

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us-gaap

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usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2023Q3

us-gaap

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CY2023Q3

us-gaap

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us-gaap

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usd

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us-gaap

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usd

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usd

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us-gaap

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usd

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us-gaap

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usd

CY2023Q3

us-gaap

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shares

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CY2023Q3

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Investment Interest Rate Paid In Kind

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us-gaap

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CY2023Q3

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CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

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CY2023Q3

us-gaap

Investment Owned At Cost

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usd

CY2023Q3

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usd

CY2023Q3

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us-gaap

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usd

CY2023Q3

us-gaap

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usd

CY2023Q3

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usd

CY2023Q3

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CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2023Q3

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CY2023Q3

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Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2023Q3

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CY2023Q3

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CY2023Q3

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CY2023Q3

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CY2023Q3

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CY2023Q3

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usd

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CY2023Q3

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CY2023Q3

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0.0650

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

6945000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

6817000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

6945000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1242

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0750

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

3000000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2920000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3000000

usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

70207

shares

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

767000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2341000

usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

769231

shares

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

769000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2201000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

500000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

580000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1179

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0625

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

303000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

300000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

303000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1179

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0625

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1965000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1944000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1965000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1139

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1135

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

2955000

usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

200000

shares

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

200000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

360000

usd

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0700

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1251

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0700

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1848000

usd

CY2023Q3

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

530

shares

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1068

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0525

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

199000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1076

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0525

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1194000

usd

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1168000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1194000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1066

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0525

CY2023Q3

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

2358000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1268

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0725

CY2023Q3

us-gaap

Investment Owned Percent Of Net Assets

InvestmentOwnedPercentOfNetAssets

1.799

CY2023Q3

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

17773000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

17773000

usd

CY2023Q3

msif

Investment Company Percentage Of Loans With Variable Rate Floors

InvestmentCompanyPercentageOfLoansWithVariableRateFloors

0.92

us-gaap

Option Indexed To Issuers Equity Strike Price1

OptionIndexedToIssuersEquityStrikePrice1

14.28

us-gaap

Option Indexed To Issuers Equity Strike Price1

OptionIndexedToIssuersEquityStrikePrice1

0.01

CY2023Q3

msif

Investment Index Based Floating Interest Rate

InvestmentIndexBasedFloatingInterestRate

0.0300

CY2023Q3

msif

Investment Index Based Floating Interest Rate

InvestmentIndexBasedFloatingInterestRate

0.0300

CY2023Q3

msif

Investment Index Based Floating Interest Rate

InvestmentIndexBasedFloatingInterestRate

0.0300

CY2023Q3

msif

Investment Index Based Floating Interest Rate

InvestmentIndexBasedFloatingInterestRate

0.0300

us-gaap

Option Indexed To Issuers Equity Strike Price1

OptionIndexedToIssuersEquityStrikePrice1

1.00

CY2022Q4

msif

Investment Owned Balance Percent Of Shares

InvestmentOwnedBalancePercentOfShares

0.390

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

713000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

588000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1012

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

330000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

324000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

330000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

2896

shares

CY2022Q4

msif

Investment Owned Balance Percent Of Shares

InvestmentOwnedBalancePercentOfShares

0.493

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

46

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

300000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2350000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1413

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1000

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1166000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

800

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1223

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0750

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

6811000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.1000

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

3417000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2337000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2614000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

585

shares

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

12

shares

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1225000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

737

shares

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0900

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1313

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0900

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

3758000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

3731000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3731000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

3327

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1531000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2170000

usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1213

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0800

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

457

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1050

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

273000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1538

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1050

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

25000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

25000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

25000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0750

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

1000

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1413

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1000

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

3883000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

3878000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3878000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

964

shares

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1100

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

-5000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1513

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1100

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

5352000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

5306000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5352000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

2100

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1075

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0650

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1900000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1325

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0900

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

5175000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5300000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

2340

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2600000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4400000

usd

CY2022Q4

msif

Investment Owned Balance Percent Of Shares

InvestmentOwnedBalancePercentOfShares

0.060

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0850

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1150

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0850

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

16020000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

2261

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0900

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0950

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1250

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

600000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

15930

shares

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

920

shares

CY2022Q4

msif

Investment Owned Balance Percent Of Shares

InvestmentOwnedBalancePercentOfShares

0.082

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1150

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1200

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.1200

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

6520000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

185980

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1300

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1539000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

16500

shares

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1436000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1100

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

2866000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2828000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2119000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

25786046

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1063

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0650

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1100000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1097000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1100000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1200

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

102

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2550000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2010000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

515

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

515000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1290000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1513

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1100

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1400000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1380000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1380000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

264

shares

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1100

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1100

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

3965000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

3902000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3902000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

1230

shares

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1650000

usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0950

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

29929000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

29795000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

29929000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

52

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

406000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4550000

usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0750

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

18425000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

18143000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

18425000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

136

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1980000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

154

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1800

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

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Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

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InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

100000

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

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Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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CY2022Q4

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InvestmentInterestRate

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CY2022Q4

us-gaap

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CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

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InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

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Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2022Q4

msif

Investment Owned Balance Percent Of Shares

InvestmentOwnedBalancePercentOfShares

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CY2022Q4

msif

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InvestmentOwnedBalancePercentOfShares

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CY2022Q4

us-gaap

Investment Owned At Cost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

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shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

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CY2022Q4

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

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usd

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us-gaap

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us-gaap

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us-gaap

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

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CY2022Q4

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CY2022Q4

us-gaap

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usd

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us-gaap

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usd

CY2022Q4

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CY2022Q4

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CY2022Q4

us-gaap

Investment Interest Rate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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us-gaap

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtCost

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usd

CY2022Q4

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InvestmentOwnedAtFairValue

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usd

CY2022Q4

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us-gaap

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us-gaap

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

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shares

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us-gaap

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us-gaap

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usd

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usd

CY2022Q4

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usd

CY2022Q4

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us-gaap

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us-gaap

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usd

CY2022Q4

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usd

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us-gaap

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usd

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us-gaap

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CY2022Q4

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us-gaap

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us-gaap

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usd

CY2022Q4

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usd

CY2022Q4

us-gaap

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CY2022Q4

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

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usd

CY2022Q4

us-gaap

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CY2022Q4

us-gaap

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usd

CY2022Q4

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usd

CY2022Q4

us-gaap

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InvestmentInterestRate

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us-gaap

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us-gaap

Investment Interest Rate

InvestmentInterestRate

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us-gaap

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us-gaap

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us-gaap

Investment Owned At Cost

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usd

CY2022Q4

us-gaap

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usd

CY2022Q4

us-gaap

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InvestmentBasisSpreadVariableRate

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us-gaap

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usd

CY2022Q4

us-gaap

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CY2022Q4

us-gaap

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CY2022Q4

us-gaap

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us-gaap

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InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

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usd

CY2022Q4

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us-gaap

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CY2022Q4

us-gaap

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2022Q4

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CY2022Q4

us-gaap

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shares

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us-gaap

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InvestmentInterestRate

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CY2022Q4

us-gaap

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CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

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CY2022Q4

us-gaap

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InvestmentInterestRate

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CY2022Q4

us-gaap

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CY2022Q4

us-gaap

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CY2022Q4

us-gaap

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InvestmentInterestRate

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CY2022Q4

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

us-gaap

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InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

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InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

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CY2022Q4

us-gaap

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

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CY2022Q4

us-gaap

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CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

497000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

61

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

102000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

102000

usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

2453000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1168

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0650

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

41000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1092

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0650

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

5159000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1067

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0700

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

308000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

305000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

292000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1067

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0700

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

3692000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1121

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0750

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

818000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

818000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

818000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1219

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1013

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

8200000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1434

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0950

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.0200

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1780000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1772000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1731000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1062

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0650

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

4975000

usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

465000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1017

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0575

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

8291000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

8186000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

8291000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1398

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0775

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.0150

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.0600

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1442

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1000

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.1442

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

481000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

459000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

459000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0600

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.0600

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

1191667

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1192000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

185757

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1150

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0675

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

301000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

338000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

187

shares

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

2100

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2100000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0550

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1023

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1422

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1682000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1682000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0700

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

7254000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1085000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

2143

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1038

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4342000

usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

622000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

618000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1250

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1250

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1250

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4813000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

44944

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0993

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1200

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

392514

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

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InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

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CY2022Q4

us-gaap

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InvestmentOwnedBalanceShares

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shares

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

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CY2022Q4

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtCost

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usd

CY2022Q4

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

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CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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CY2022Q4

us-gaap

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InvestmentOwnedBalancePrincipalAmount

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usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

57000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

70000

usd

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

356000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

343000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

349000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0981

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0575

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

2363000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2304000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2317000

usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0725

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

-12000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

-12000

usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0675

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

-11000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

-11000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1056

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0675

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

12917000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

12789000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

11685000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0884

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0550

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

9820000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

9820000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

7434000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

1854

shares

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

218601

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1097

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0650

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

389000

usd

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.0200

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

6250000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

6212000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5597000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1302

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0625

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.0200

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1034

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0550

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

4281000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

4270000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4149000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1101

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0625

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

522000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

511000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

491000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1101

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0625

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1954000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1908000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1803000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1101

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0625

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

9726000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

9576000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

8974000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

119048

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

250000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

183000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1400

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

3460000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

3334000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3460000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

17500

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0969

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0575

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

3523000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

3467000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3523000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

60606

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

61000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

92000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1106

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0750

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

4975000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

200000

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

200000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

200000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

1000000

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1000000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1830000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1300

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

30000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

26000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

26000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1300

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1157

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0125

CY2022Q4

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.0725

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0982

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0575

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

18013000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

17828000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

18013000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1038

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

6263000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

6208000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4885000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

70207

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

767000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2250000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0800

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

175000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

175000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

2090001

shares

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

784867

shares

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

769231

shares

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0700

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

-7000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

-7000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1073

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1073

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

-6000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

-6000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0859

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

2978000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2926000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2948000

usd

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

200000

shares

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1074

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0700

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

12500000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

12305000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

12487000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1300

CY2022Q4

us-gaap

Investment Owned Balance Shares

InvestmentOwnedBalanceShares

530

shares

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

530000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

530000

usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0525

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

0

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1084

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0525

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

1200000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

1169000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1192000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0863

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0951

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0550

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

6329000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

6310000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

6064000

usd

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0725

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

2388000

usd

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

2357000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2388000

usd

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1167

CY2022Q4

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0725

CY2022Q4

us-gaap

Investment Owned Balance Principal Amount

InvestmentOwnedBalancePrincipalAmount

599000

usd

CY2022Q4

us-gaap

Investment Owned Percent Of Net Assets

InvestmentOwnedPercentOfNetAssets

1.752

CY2022Q4

us-gaap

Investment Owned At Cost

InvestmentOwnedAtCost

8347000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

8347000

usd

CY2022Q4

msif

Investment Company Percentage Of Loans With Variable Rate Floors

InvestmentCompanyPercentageOfLoansWithVariableRateFloors

0.93

CY2022Q4

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.00005

CY2022

us-gaap

Option Indexed To Issuers Equity Strike Price1

OptionIndexedToIssuersEquityStrikePrice1

14.28

CY2022

us-gaap

Option Indexed To Issuers Equity Strike Price1

OptionIndexedToIssuersEquityStrikePrice1

0.01

CY2022Q4

msif

Investment Index Based Floating Interest Rate

InvestmentIndexBasedFloatingInterestRate

0.0250

CY2022Q4

msif

Investment Index Based Floating Interest Rate

InvestmentIndexBasedFloatingInterestRate

0.0250

us-gaap

Use Of Estimates

UseOfEstimates

Use of Estimates<div style="margin-top:12pt;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the period. Actual results may differ from these estimates under different conditions or assumptions. Additionally, as explained in </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Note B.1. — Summary of Significant Accounting Policies — Valuation of the Investment Portfolio</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">, the consolidated financial statements include investments in the Investment Portfolio whose values have been estimated by MSC Income Fund pursuant to valuation policies and procedures approved and overseen by MSC Income Fund’s Board of Directors, in the absence of readily ascertainable market values. Because of the inherent uncertainty of the Investment Portfolio valuations, those estimated values may differ materially from the values that would have been determined had a ready market for the securities existed.</span></div><div style="margin-top:12pt;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Macroeconomic factors, including pandemics, risk of recession, inflation, supply chain constraints or disruptions, geopolitical disruptions and rising market index interest rates, and the related effect on the U.S. and global economies, have impacted, and may continue to impact, the businesses and operating results of certain of MSC Income Fund’s portfolio companies. As a result of these and other current effects of macroeconomic factors, as well as the uncertainty regarding the extent and duration of their impact, the valuation of MSC Income Fund’s Investment Portfolio has and may continue to experience increased volatility.</span></div>

CY2023Q3

us-gaap

Money Market Funds At Carrying Value

MoneyMarketFundsAtCarryingValue

19600000

usd

CY2023Q3

us-gaap

Cash Uninsured Amount

CashUninsuredAmount

3200000

usd

CY2022Q4

us-gaap

Cash Uninsured Amount

CashUninsuredAmount

11700000

usd

us-gaap

Gross Investment Income Operating

GrossInvestmentIncomeOperating

73791000

usd

CY2023Q3

us-gaap

Net Asset Value Per Share

NetAssetValuePerShare

7.67

CY2022Q3

us-gaap

Net Asset Value Per Share

NetAssetValuePerShare

7.62

CY2023Q3

msif

Investment Company Common Stock Shares Outstanding

InvestmentCompanyCommonStockSharesOutstanding

80013948

shares

CY2022Q3

msif

Investment Company Common Stock Shares Outstanding

InvestmentCompanyCommonStockSharesOutstanding

80059079

shares

us-gaap

Revenue Recognition Interest

RevenueRecognitionInterest

MSC Income Fund records interest and dividend income on the accrual basis to the extent amounts are expected to be collected. Dividend income is recorded when dividends are declared by the portfolio company or at such other time that an obligation exists for the portfolio company to make a distribution. MSC Income Fund evaluates accrued interest and dividend income periodically for collectability. When a loan or debt security becomes 90 days or more past due, and if MSC Income Fund otherwise does not expect the debtor to be able to service its debt obligation, MSC Income Fund will generally place the loan or debt security on non-accrual status and cease recognizing interest income on that loan or debt security until the borrower has demonstrated the ability and intent to pay contractual amounts due. If a loan or debt security’s status significantly improves regarding the debtor’s ability to service the debt obligation, or if a loan or debt security is sold or written off, MSC Income Fund removes it from non-accrual status.

us-gaap

Revenue Recognition Dividends

RevenueRecognitionDividends

<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">MSC Income Fund holds certain debt and preferred equity instruments in its Investment Portfolio that contain payment-in-kind (“PIK”) interest and cumulative dividend provisions. The PIK interest, computed at the contractual rate specified in each debt agreement, is periodically added to the principal balance of the debt and is recorded as interest income. Thus, the actual collection of this interest may be deferred until the time of debt principal repayment. Cumulative dividends are recorded as dividend income, and any dividends in arrears are added to the balance of the preferred equity investment. The actual collection of these dividends in arrears may be deferred until such time as the preferred equity is redeemed or sold. To maintain RIC tax treatment (as discussed in </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Note B.7. — Summary of Significant Accounting Policies — Income Taxes</span> below), these non-cash sources of income may need to be paid out to stockholders in the form of distributions, even though MSC Income Fund may not have collected the PIK interest and cumulative dividends in cash. MSC Income Fund stops accruing PIK interest and cumulative dividends and writes off any accrued and uncollected interest and dividends in arrears when it determines that such PIK interest and dividends in arrears are no longer collectible.

CY2023Q3

msif

Investment Company Percentage Of Total Investment Income Attributable To Noncash Paid In Kind Interest Income

InvestmentCompanyPercentageOfTotalInvestmentIncomeAttributableToNoncashPaidInKindInterestIncome

0.046

CY2022Q3

msif

Investment Company Percentage Of Total Investment Income Attributable To Noncash Paid In Kind Interest Income

InvestmentCompanyPercentageOfTotalInvestmentIncomeAttributableToNoncashPaidInKindInterestIncome

0.023

CY2023Q3

msif

Investment Company Percentage Of Total Investment Income Attributable To Noncash Cumulative Dividend Income

InvestmentCompanyPercentageOfTotalInvestmentIncomeAttributableToNoncashCumulativeDividendIncome

0.001

CY2022Q3

msif

Investment Company Percentage Of Total Investment Income Attributable To Noncash Cumulative Dividend Income

InvestmentCompanyPercentageOfTotalInvestmentIncomeAttributableToNoncashCumulativeDividendIncome

0.004

msif

Investment Company Percentage Of Total Investment Income Attributable To Noncash Paid In Kind Interest Income

InvestmentCompanyPercentageOfTotalInvestmentIncomeAttributableToNoncashPaidInKindInterestIncome

0.039

msif

Investment Company Percentage Of Total Investment Income Attributable To Noncash Paid In Kind Interest Income

InvestmentCompanyPercentageOfTotalInvestmentIncomeAttributableToNoncashPaidInKindInterestIncome

0.025

msif

Investment Company Percentage Of Total Investment Income Attributable To Noncash Cumulative Dividend Income

InvestmentCompanyPercentageOfTotalInvestmentIncomeAttributableToNoncashCumulativeDividendIncome

0.001

msif

Investment Company Percentage Of Total Investment Income Attributable To Noncash Cumulative Dividend Income

InvestmentCompanyPercentageOfTotalInvestmentIncomeAttributableToNoncashCumulativeDividendIncome

0.008

CY2023Q3

us-gaap

Investment Income Interest

InvestmentIncomeInterest

29400000

usd

CY2022Q3

us-gaap

Investment Income Interest

InvestmentIncomeInterest

23346000

usd

us-gaap

Investment Income Interest

InvestmentIncomeInterest

86791000

usd

us-gaap

Investment Income Interest

InvestmentIncomeInterest

64577000

usd

CY2023Q3

us-gaap

Investment Income Dividend

InvestmentIncomeDividend

2399000

usd

CY2022Q3

us-gaap

Investment Income Dividend

InvestmentIncomeDividend

2166000

usd

us-gaap

Investment Income Dividend

InvestmentIncomeDividend

7862000

usd

us-gaap

Investment Income Dividend

InvestmentIncomeDividend

7430000

usd

CY2023Q3

us-gaap

Fee Income

FeeIncome

552000

usd

CY2022Q3

us-gaap

Fee Income

FeeIncome

539000

usd

us-gaap

Fee Income

FeeIncome

1973000

usd

us-gaap

Fee Income

FeeIncome

1784000

usd

CY2023Q3

us-gaap

Gross Investment Income Operating

GrossInvestmentIncomeOperating

32351000

usd

CY2022Q3

us-gaap

Gross Investment Income Operating

GrossInvestmentIncomeOperating

26051000

usd

us-gaap

Gross Investment Income Operating

GrossInvestmentIncomeOperating

96626000

usd

CY2023Q3

msif

Investment Company Percentage Of Total Investment Income Attributable To Interest Income Debt Investments Net

InvestmentCompanyPercentageOfTotalInvestmentIncomeAttributableToInterestIncomeDebtInvestmentsNet

0.026

CY2022Q3

msif

Investment Company Percentage Of Total Investment Income Attributable To Interest Income Debt Investments Net

InvestmentCompanyPercentageOfTotalInvestmentIncomeAttributableToInterestIncomeDebtInvestmentsNet

0.023

msif

Investment Company Percentage Of Total Investment Income Attributable To Interest Income Debt Investments Net

InvestmentCompanyPercentageOfTotalInvestmentIncomeAttributableToInterestIncomeDebtInvestmentsNet

0.026

msif

Investment Company Percentage Of Total Investment Income Attributable To Interest Income Debt Investments Net

InvestmentCompanyPercentageOfTotalInvestmentIncomeAttributableToInterestIncomeDebtInvestmentsNet

0.026

msif

Investment Company Realized Gain Loss On Investment Per Share

InvestmentCompanyRealizedGainLossOnInvestmentPerShare

-0.31

msif

Investment Company Realized Gain Loss On Investment Per Share

InvestmentCompanyRealizedGainLossOnInvestmentPerShare

0.10

msif

Investment Company Unrealized Gain Loss On Investment Per Share

InvestmentCompanyUnrealizedGainLossOnInvestmentPerShare

0.38

msif

Investment Company Unrealized Gain Loss On Investment Per Share

InvestmentCompanyUnrealizedGainLossOnInvestmentPerShare

-0.14

msif

Investment Company Income Tax Benefit Provision Per Share

InvestmentCompanyIncomeTaxBenefitProvisionPerShare

-0.04

msif

Investment Company Income Tax Benefit Provision Per Share

InvestmentCompanyIncomeTaxBenefitProvisionPerShare

-0.02

us-gaap

Investment Company Investment Income Loss From Operations Per Share

InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare

0.56

us-gaap

Investment Company Investment Income Loss From Operations Per Share

InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare

0.42

msif

Investment Company Dividend Distribution To Shareholders Per Share

InvestmentCompanyDividendDistributionToShareholdersPerShare

0.53

msif

Investment Company Dividend Distribution To Shareholders Per Share

InvestmentCompanyDividendDistributionToShareholdersPerShare

0.40

msif

Investment Company Capital Gain Distribution To Shareholders Per Share

InvestmentCompanyCapitalGainDistributionToShareholdersPerShare

0

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1103813000

usd

CY2023Q3

msif

Investment Company Annualized Total Return

InvestmentCompanyAnnualizedTotalReturn

0.120

CY2022Q3

msif

Investment Company Annualized Total Return

InvestmentCompanyAnnualizedTotalReturn

0.105

msif

Investment Company Annualized Total Return

InvestmentCompanyAnnualizedTotalReturn

0.129

msif

Investment Company Annualized Total Return

InvestmentCompanyAnnualizedTotalReturn

0.086

CY2022

msif

Investment Company Achieved Total Return

InvestmentCompanyAchievedTotalReturn

0.091

CY2023Q3

us-gaap

Debt Instrument Carrying Amount

DebtInstrumentCarryingAmount

506688000

usd

CY2023Q3

us-gaap

Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net

DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

920000

usd

CY2023Q3

us-gaap

Long Term Debt

LongTermDebt

505768000

usd

CY2023Q3

us-gaap

Debt Instrument Fair Value

DebtInstrumentFairValue

495201000

usd

CY2022Q4

us-gaap

Debt Instrument Carrying Amount

DebtInstrumentCarryingAmount

471688000

usd

CY2022Q4

us-gaap

Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net

DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

1144000

usd

CY2022Q4

us-gaap

Long Term Debt

LongTermDebt

470544000

usd

CY2022Q4

us-gaap

Debt Instrument Fair Value

DebtInstrumentFairValue

454643000

usd

CY2023Q3

us-gaap

Interest Expense Debt

InterestExpenseDebt

9403000

usd

CY2022Q3

us-gaap

Interest Expense Debt

InterestExpenseDebt

6801000

usd

us-gaap

Interest Expense Debt

InterestExpenseDebt

26599000

usd

us-gaap

Interest Expense Debt

InterestExpenseDebt

16628000

usd

CY2022Q4

us-gaap

Net Asset Value Per Share

NetAssetValuePerShare

7.61

CY2021Q4

us-gaap

Net Asset Value Per Share

NetAssetValuePerShare

7.68

us-gaap

Investment Company Investment Income Loss Per Share

InvestmentCompanyInvestmentIncomeLossPerShare

0.53

us-gaap

Investment Company Investment Income Loss Per Share

InvestmentCompanyInvestmentIncomeLossPerShare

0.48

CY2023Q3

us-gaap

Stockholders Equity

StockholdersEquity

613569000

usd

CY2022Q3

us-gaap

Stockholders Equity

StockholdersEquity

609748000

usd

msif

Average Net Assets

AverageNetAssets

611329000

usd

msif

Average Net Assets

AverageNetAssets

611601000

usd

us-gaap

Long Term Debt Average Amount Outstanding

LongTermDebtAverageAmountOutstanding

482021000

usd

us-gaap

Long Term Debt Average Amount Outstanding

LongTermDebtAverageAmountOutstanding

497038000

usd

msif

Investment Company Expense Ratio Including Income Tax Expense

InvestmentCompanyExpenseRatioIncludingIncomeTaxExpense

0.0935

msif

Investment Company Expense Ratio Including Income Tax Expense

InvestmentCompanyExpenseRatioIncludingIncomeTaxExpense

0.0603

msif

Investment Company Operating Expenses Ratio

InvestmentCompanyOperatingExpensesRatio

0.0883

msif

Investment Company Operating Expenses Ratio

InvestmentCompanyOperatingExpensesRatio

0.0573

msif

Investment Company Operating Expenses Ratio Excluding Interest Expense

InvestmentCompanyOperatingExpensesRatioExcludingInterestExpense

0.0448

msif

Investment Company Operating Expenses Ratio Excluding Interest Expense

InvestmentCompanyOperatingExpensesRatioExcludingInterestExpense

0.0301

msif

Investment Company Operating Expenses Ratio Excluding Interest Expense And Incentive Fees

InvestmentCompanyOperatingExpensesRatioExcludingInterestExpenseAndIncentiveFees

0.0303

msif

Investment Company Operating Expenses Ratio Excluding Interest Expense And Incentive Fees

InvestmentCompanyOperatingExpensesRatioExcludingInterestExpenseAndIncentiveFees

0.0301

us-gaap

Investment Company Investment Income Loss Ratio

InvestmentCompanyInvestmentIncomeLossRatio

0.0697

us-gaap

Investment Company Investment Income Loss Ratio

InvestmentCompanyInvestmentIncomeLossRatio

0.0634

us-gaap

Investment Company Portfolio Turnover

InvestmentCompanyPortfolioTurnover

0.1232

us-gaap

Investment Company Portfolio Turnover

InvestmentCompanyPortfolioTurnover

0.1413

us-gaap

Investment Company Total Return

InvestmentCompanyTotalReturn

0.0736

us-gaap

Investment Company Total Return

InvestmentCompanyTotalReturn

0.0543

msif

Investment Company Fee Waived Expense

InvestmentCompanyFeeWaivedExpense

6300000

usd

msif

Investment Company Fee Waived Expense

InvestmentCompanyFeeWaivedExpense

3400000

usd

msif

Investment Company Expense Ratio Including Income Tax Expense Excluding Expense Waivers

InvestmentCompanyExpenseRatioIncludingIncomeTaxExpenseExcludingExpenseWaivers

0.1039

msif

Investment Company Expense Ratio Including Income Tax Expense Excluding Expense Waivers

InvestmentCompanyExpenseRatioIncludingIncomeTaxExpenseExcludingExpenseWaivers

0.0658

msif

Investment Company Operating Expenses Ratio Excluding Expense Waivers

InvestmentCompanyOperatingExpensesRatioExcludingExpenseWaivers

0.0987

msif

Investment Company Operating Expenses Ratio Excluding Expense Waivers

InvestmentCompanyOperatingExpensesRatioExcludingExpenseWaivers

0.0628

msif

Investment Company Operating Expenses Ratio Excluding Interest Expense And Expense Waivers

InvestmentCompanyOperatingExpensesRatioExcludingInterestExpenseAndExpenseWaivers

0.0552

msif

Investment Company Operating Expenses Ratio Excluding Interest Expense And Expense Waivers

InvestmentCompanyOperatingExpensesRatioExcludingInterestExpenseAndExpenseWaivers

0.0356

msif

Investment Company Operating Expenses Ratio Excluding Interest Expense Incentive Fees And Expense Waivers

InvestmentCompanyOperatingExpensesRatioExcludingInterestExpenseIncentiveFeesAndExpenseWaivers

0.0406

msif

Investment Company Operating Expenses Ratio Excluding Interest Expense Incentive Fees And Expense Waivers

InvestmentCompanyOperatingExpensesRatioExcludingInterestExpenseIncentiveFeesAndExpenseWaivers

0.0356

msif

Investment Company Investment Income Loss Ratio Excluding Expense Waivers

InvestmentCompanyInvestmentIncomeLossRatioExcludingExpenseWaivers

0.0595

msif

Investment Company Investment Income Loss Ratio Excluding Expense Waivers

InvestmentCompanyInvestmentIncomeLossRatioExcludingExpenseWaivers

0.0577

msif

Investment Company Total Return Excluding Expense Waivers

InvestmentCompanyTotalReturnExcludingExpenseWaivers

0.0633

msif

Investment Company Total Return Excluding Expense Waivers

InvestmentCompanyTotalReturnExcludingExpenseWaivers

0.0487

CY2023Q3

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

14000000

usd

CY2023Q3

us-gaap

Common Stock Dividends Per Share Cash Paid

CommonStockDividendsPerShareCashPaid

0.175

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

42000000

usd

us-gaap

Common Stock Dividends Per Share Cash Paid

CommonStockDividendsPerShareCashPaid

0.525

CY2022Q3

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

12800000

usd

CY2022Q3

us-gaap

Common Stock Dividends Per Share Cash Paid

CommonStockDividendsPerShareCashPaid

0.16

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

38800000

usd

us-gaap

Common Stock Dividends Per Share Cash Paid

CommonStockDividendsPerShareCashPaid

0.485

us-gaap

Net Income Loss

NetIncomeLoss

44869000

usd

us-gaap

Net Income Loss

NetIncomeLoss

33303000

usd

msif

Investment Tax Basis Reconciliation Net Unrealized Appreciation Depreciation Increase Decrease In Taxable Income

InvestmentTaxBasisReconciliationNetUnrealizedAppreciationDepreciationIncreaseDecreaseInTaxableIncome

-30415000

usd

msif

Investment Tax Basis Reconciliation Net Unrealized Appreciation Depreciation Increase Decrease In Taxable Income

InvestmentTaxBasisReconciliationNetUnrealizedAppreciationDepreciationIncreaseDecreaseInTaxableIncome

11452000

usd

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

3189000

usd

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

1880000

usd

msif

Investment Tax Basis Reconciliation Pre Tax Book Income Loss Not Consolidated For Tax Purposes Increase Decrease In Taxable Income

InvestmentTaxBasisReconciliationPreTaxBookIncomeLossNotConsolidatedForTaxPurposesIncreaseDecreaseInTaxableIncome

-676000

usd

msif

Investment Tax Basis Reconciliation Pre Tax Book Income Loss Not Consolidated For Tax Purposes Increase Decrease In Taxable Income

InvestmentTaxBasisReconciliationPreTaxBookIncomeLossNotConsolidatedForTaxPurposesIncreaseDecreaseInTaxableIncome

-11403000

usd

msif

Investment Tax Basis Reconciliation Book Income And Tax Income Differences Increase Decrease In Taxable Income

InvestmentTaxBasisReconciliationBookIncomeAndTaxIncomeDifferencesIncreaseDecreaseInTaxableIncome

20099000

usd

msif

Investment Tax Basis Reconciliation Book Income And Tax Income Differences Increase Decrease In Taxable Income

InvestmentTaxBasisReconciliationBookIncomeAndTaxIncomeDifferencesIncreaseDecreaseInTaxableIncome

893000

usd

msif

Investment Company Tax Basis Reconciliation Net Income Loss Attributable To Parent Estimated

InvestmentCompanyTaxBasisReconciliationNetIncomeLossAttributableToParentEstimated

37066000

usd

msif

Investment Company Tax Basis Reconciliation Net Income Loss Attributable To Parent Estimated

InvestmentCompanyTaxBasisReconciliationNetIncomeLossAttributableToParentEstimated

36125000

usd

msif

Investment Company Taxable Income Earned In Prior Year And Carried Forward For Distribution In Current Year

InvestmentCompanyTaxableIncomeEarnedInPriorYearAndCarriedForwardForDistributionInCurrentYear

20674000

usd

msif

Investment Company Taxable Income Earned In Prior Year And Carried Forward For Distribution In Current Year

InvestmentCompanyTaxableIncomeEarnedInPriorYearAndCarriedForwardForDistributionInCurrentYear

23276000

usd

msif

Investment Company Taxable Income Earned Prior To Period End And Carried Forward For Distribution Next Period

InvestmentCompanyTaxableIncomeEarnedPriorToPeriodEndAndCarriedForwardForDistributionNextPeriod

-29705000

usd

msif

Investment Company Taxable Income Earned Prior To Period End And Carried Forward For Distribution Next Period

InvestmentCompanyTaxableIncomeEarnedPriorToPeriodEndAndCarriedForwardForDistributionNextPeriod

-33421000

usd

msif

Investment Company Tax Basis Reconciliation Dividends Paid Or Payable

InvestmentCompanyTaxBasisReconciliationDividendsPaidOrPayable

14002000

usd

msif

Investment Company Tax Basis Reconciliation Dividends Paid Or Payable

InvestmentCompanyTaxBasisReconciliationDividendsPaidOrPayable

12809000

usd

msif

Investment Company Taxable Income Earned To Be Carried Forward

InvestmentCompanyTaxableIncomeEarnedToBeCarriedForward

15703000

usd

msif

Investment Company Taxable Income Earned To Be Carried Forward

InvestmentCompanyTaxableIncomeEarnedToBeCarriedForward

20612000

usd

msif

Investment Company Distributions Accrued Or Paid To Common Stockholders

InvestmentCompanyDistributionsAccruedOrPaidToCommonStockholders

42037000

usd

msif

Investment Company Distributions Accrued Or Paid To Common Stockholders

InvestmentCompanyDistributionsAccruedOrPaidToCommonStockholders

38789000

usd

CY2023Q3

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

-39000

usd

CY2022Q3

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

190000

usd

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

15000

usd

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

194000

usd

CY2023Q3

us-gaap

Current State And Local Tax Expense Benefit

CurrentStateAndLocalTaxExpenseBenefit

337000

usd

CY2022Q3

us-gaap

Current State And Local Tax Expense Benefit

CurrentStateAndLocalTaxExpenseBenefit

169000

usd

us-gaap

Current State And Local Tax Expense Benefit

CurrentStateAndLocalTaxExpenseBenefit

565000

usd

us-gaap

Current State And Local Tax Expense Benefit

CurrentStateAndLocalTaxExpenseBenefit

484000

usd

CY2023Q3

msif

Current Excise Tax Expense Benefit

CurrentExciseTaxExpenseBenefit

133000

usd

CY2022Q3

msif

Current Excise Tax Expense Benefit

CurrentExciseTaxExpenseBenefit

219000

usd

msif

Current Excise Tax Expense Benefit

CurrentExciseTaxExpenseBenefit

374000

usd

msif

Current Excise Tax Expense Benefit

CurrentExciseTaxExpenseBenefit

881000

usd

CY2023Q3

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

431000

usd

CY2022Q3

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

578000

usd

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

954000

usd

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

1559000

usd

CY2023Q3

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

292000

usd

CY2022Q3

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

131000

usd

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

2533000

usd

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

298000

usd

CY2023Q3

us-gaap

Deferred State And Local Income Tax Expense Benefit

DeferredStateAndLocalIncomeTaxExpenseBenefit

-750000

usd

CY2022Q3

us-gaap

Deferred State And Local Income Tax Expense Benefit

DeferredStateAndLocalIncomeTaxExpenseBenefit

13000

usd

us-gaap

Deferred State And Local Income Tax Expense Benefit

DeferredStateAndLocalIncomeTaxExpenseBenefit

-298000

usd

us-gaap

Deferred State And Local Income Tax Expense Benefit

DeferredStateAndLocalIncomeTaxExpenseBenefit

23000

usd

CY2023Q3

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

-458000

usd

CY2022Q3

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

144000

usd

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

2235000

usd

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

321000

usd

CY2023Q3

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-27000

usd

CY2022Q3

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

722000

usd

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

3189000

usd

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

1880000

usd

CY2023Q3

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

2600000

usd

CY2022Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

400000

usd

CY2023Q3

us-gaap

Stock Repurchase Program Authorized Amount1

StockRepurchaseProgramAuthorizedAmount1

146600000

usd

CY2023Q3

msif

Stockholders Equity Percentage Of Shares To Be Issued Under Ceiling Limit Of Net Asset Value Per Share

StockholdersEquityPercentageOfSharesToBeIssuedUnderCeilingLimitOfNetAssetValuePerShare

0.025

us-gaap

Stock Issued During Period Value Dividend Reinvestment Plan

StockIssuedDuringPeriodValueDividendReinvestmentPlan

13864000

usd

us-gaap

Stock Issued During Period Value Dividend Reinvestment Plan

StockIssuedDuringPeriodValueDividendReinvestmentPlan

13304000

usd

us-gaap

Stock Issued During Period Shares Dividend Reinvestment Plan

StockIssuedDuringPeriodSharesDividendReinvestmentPlan

1767289

shares

us-gaap

Stock Issued During Period Shares Dividend Reinvestment Plan

StockIssuedDuringPeriodSharesDividendReinvestmentPlan

1690381

shares

CY2023Q3

us-gaap

Investment Company Financial Commitment To Investee Future Amount

InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount

100000

usd

CY2023Q3

us-gaap

Investment Company Financial Commitment To Investee Future Amount

InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount

71000

usd

CY2023Q3

us-gaap

Investment Company Financial Commitment To Investee Future Amount

InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount

67000

usd

CY2023Q3

us-gaap

Investment Company Financial Commitment To Investee Future Amount

InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount

28000

usd

CY2023Q3

us-gaap

Investment Company Financial Commitment To Investee Future Amount

InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount

1000

usd

CY2023Q3

us-gaap

Investment Company Financial Commitment To Investee Future Amount

InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount

68683000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

38000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

588000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

588000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1148

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

59000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

330000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

508000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1348

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0800

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-37000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

1998000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

19943000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

38000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

37000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

19944000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

62000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

21890000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

21890000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

2223000

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-1106000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

141000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

7552000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

2796000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

4452000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5896000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

46000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

900000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

-1366000

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

780000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

71000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

6392000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

6392000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

-175000

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

175000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

175000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

175000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-596000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

4906000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

896000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4010000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-1104000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

1104000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

1104000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

1104000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

1541000

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-649000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

-94000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

6392000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

2000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

-2000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

41000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

39000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1538

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

143000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1135000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

16000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

118000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1033000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1413

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

260000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

880000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

260000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1140000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-276000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

1135000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2614000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

1135000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

3749000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

3178000

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-3290000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3290000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

3178000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

6468000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-94000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

94000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1013000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

1000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

1000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

1000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

70000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

70000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

16000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

98000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1205000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

20000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

50000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1175000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

225000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

70000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

455000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

225000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

680000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1544

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-29000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

169000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

8000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

123000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1376000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-370000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

23000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

370000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1400000

usd

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0900

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

2000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1448

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0900

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

33000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

406000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3731000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

663000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

430000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

23000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

430000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

750000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

698000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5728000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

752000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

65000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

17000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

678000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

65000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

170000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

167000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

170000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3500000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1150

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-37000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

220000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

457000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2163000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

20000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

7000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-660000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

69000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

660000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1400000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

55000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

130000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

282000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

2000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1250

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1050

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-11000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

26000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

14000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

287000

usd

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1050

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

12000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

400000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

400000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1200

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0750

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

3000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

89000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

55000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-14000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

89000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

17000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

36000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-270000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

300000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

270000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1538

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-17000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

436000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3878000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

209000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1400

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-1000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

4000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

226000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

1000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1400

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

550000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5352000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

15000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

282000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5085000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-220000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

43000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

218000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5340000

usd

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0900

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0750

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

1000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1050

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0750

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

7680000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

1240000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0800

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-16000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

201000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2836000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

16000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

216000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2636000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

810000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

82000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

810000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0950

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1250

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1300

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

366000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

9162000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

9162000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-280000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

6540000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

280000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1301

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-1160000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

38000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

1160000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

330000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1200

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0900

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

-4160000

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

4160000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

4160000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

4160000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1300

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

307000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

145000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1137000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

308000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

169000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

80000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

80000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

1000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

109000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1436000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

1080000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

785000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

1080000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

708000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

223000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

725000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

413000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2431000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

1310000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

43000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

1310000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1590000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1198

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0650

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1290000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1648

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1100

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1100

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1100

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

64000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

716000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5814000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

86000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

350000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5550000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

1320000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

227000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2940000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

1320000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

3000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

-8000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

2000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1250

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-1340000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1650000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

1340000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

310000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1125

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

6000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

8000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

625000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1249

CY2023Q3

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.0850

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-126000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

364000

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5063000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

243000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

8000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1200

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-1020000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1920000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

1020000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

44000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

150000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

180000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2022Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

300000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-2000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

3000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

2000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

2000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1200

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-10000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

191000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

10000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

10000

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1980000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

1400000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

22000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

1400000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3350000

usd

CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

6000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

4000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2023Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

-1000

usd

CY2023Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1150

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

686000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

45000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

551000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1056

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0800

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

710000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

710000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

1000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

36000

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

260000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

50000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

260000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2190000

usd

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1000

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1263

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1114

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0750

CY2022Q3

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

263000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

240000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1977000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

504000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2481000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

50000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

51000

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

-1000

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1100

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

81000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

1203000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1203000

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1256

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1000

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1420000

usd

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0900

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

6000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

360000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

360000

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1163

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0900

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

115000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

321000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2216000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

1610000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

97000

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3729000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

509000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

23000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1460000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

580000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0600

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0800

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0950

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

217000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2620000

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-190000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

149000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

190000

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2370000

usd

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1050

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1363

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1050

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1200

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

573000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

28000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

236000

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5799000

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0750

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

10000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

8000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

290000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

10000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

300000

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1263

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

368000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

17000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

248000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

38000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1363

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1100

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

5000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

19000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

-7000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

758000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

151000

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

600000

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1363

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.1100

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-21000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

459000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4705000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

21000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

232000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

970000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

257000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

970000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0925

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-57000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

288000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

7231000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

1056000

usd

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0800

CY2022Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

0.0950

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-420000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

1400000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

420000

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

980000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

779000

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

254000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

-81000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

4712000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

587000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

968000

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1150

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

471000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

5040000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

26000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.0900

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-770000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

3080000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

770000

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2310000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

21000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

615000

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1200

CY2022Q3

us-gaap

Investment Interest Rate Paid In Kind

InvestmentInterestRatePaidInKind

0.1200

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-1516000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

1516000

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

718000

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1300

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

-305000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

199000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1484000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

2000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

809000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

1000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1000

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

0

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

115000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

0

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

159000

usd

CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

1436000

usd

us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

2965000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

739000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

2210000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

2965000

usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

0

usd

CY2022Q3

us-gaap

Investment Interest Rate

InvestmentInterestRate

0.1100

us-gaap

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usd

msif

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usd

CY2021Q4

us-gaap

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us-gaap

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CY2022Q3

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us-gaap

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Interest Fees And Dividend Income Securities Operating

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DebtAndEquitySecuritiesUnrealizedGainLoss

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msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

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us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

us-gaap

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InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

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usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

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CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q3

us-gaap

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InvestmentInterestRate

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CY2023Q3

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InvestmentBasisSpreadVariableRate

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CY2022Q3

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Investment Interest Rate

InvestmentInterestRate

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CY2023Q3

us-gaap

Investment Basis Spread Variable Rate

InvestmentBasisSpreadVariableRate

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us-gaap

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DebtAndEquitySecuritiesRealizedGainLoss

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us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

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usd

msif

Interest Fees And Dividend Income Securities Operating

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usd

CY2021Q4

us-gaap

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us-gaap

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us-gaap

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us-gaap

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us-gaap

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DebtAndEquitySecuritiesRealizedGainLoss

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usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

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msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

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us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

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usd

us-gaap

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CY2022Q3

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CY2023Q3

us-gaap

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us-gaap

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DebtAndEquitySecuritiesRealizedGainLoss

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usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

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msif

Interest Fees And Dividend Income Securities Operating

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usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

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usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

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CY2022Q3

us-gaap

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us-gaap

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DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

460000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

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usd

CY2021Q4

us-gaap

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InvestmentOwnedAtFairValue

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usd

us-gaap

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InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

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us-gaap

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CY2022Q3

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

CY2022Q3

us-gaap

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InvestmentInterestRate

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us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

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usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

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usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

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usd

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us-gaap

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InvestmentOwnedAtFairValue

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usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

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usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Reductions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

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usd

CY2022Q3

us-gaap

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InvestmentOwnedAtFairValue

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usd

CY2022Q3

us-gaap

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us-gaap

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DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

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usd

msif

Interest Fees And Dividend Income Securities Operating

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usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

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us-gaap

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us-gaap

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us-gaap

Debt And Equity Securities Realized Gain Loss

DebtAndEquitySecuritiesRealizedGainLoss

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usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

1120000

usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

189000

usd

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us-gaap

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InvestmentOwnedAtFairValue

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usd

us-gaap

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InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

1120000

usd

us-gaap

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CY2022Q3

us-gaap

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CY2022Q3

us-gaap

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InvestmentInterestRate

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CY2023Q3

us-gaap

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InvestmentBasisSpreadVariableRate

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CY2022Q3

us-gaap

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us-gaap

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DebtAndEquitySecuritiesRealizedGainLoss

0

usd

us-gaap

Debt And Equity Securities Unrealized Gain Loss

DebtAndEquitySecuritiesUnrealizedGainLoss

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usd

msif

Interest Fees And Dividend Income Securities Operating

InterestFeesAndDividendIncomeSecuritiesOperating

387000

usd

CY2021Q4

us-gaap

Investment Owned At Fair Value

InvestmentOwnedAtFairValue

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usd

us-gaap

Investments In And Advances To Affiliates At Fair Value Gross Additions

InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions

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us-gaap

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InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions

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us-gaap

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us-gaap

Debt And Equity Securities Unrealized Gain Loss

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us-gaap

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usd

Concept	2023 Q4	2023 Q3	2022 Q3
Revenue		$14.12M	$13.18M
YoY Change		7.13%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization
YoY Change
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense		$9.403M	$6.801M
YoY Change		38.26%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income
YoY Change
Income Tax		-$27.00K	$722.0K
% Of Pretax Income
Net Earnings		$13.38M	$15.26M
YoY Change		-12.32%
Net Earnings / Revenue		94.76%	115.79%
Basic Earnings Per Share		$0.18	$0.16
Diluted Earnings Per Share		$0.18	$0.16
COMMON SHARES
Basic Shares Outstanding	80.54M shares	80.45M shares	80.06M
Diluted Shares Outstanding		80.30M shares	80.05M shares

Concept	2023 Q4	2023 Q3	2022 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$30.79M	$23.11M	$18.16M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$1.140B	$1.153B
YoY Change	2.96%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities
YoY Change
LONG-TERM LIABILITIES
Long-Term Debt
YoY Change
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities
Total Long-Term Liabilities
Total Liabilities	$517.6M	$539.3M
YoY Change	4.04%
SHAREHOLDERS EQUITY
Retained Earnings	-$63.91M	-$71.75M
YoY Change	-14.31%
Common Stock	$80.00K	$80.00K
YoY Change	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$622.3M	$613.6M	$609.7M
YoY Change
Total Liabilities & Shareholders Equity	$1.140B	$1.153B
YoY Change	2.96%

Concept	2023 Q3	2022 Q3
OPERATING ACTIVITIES
Net Income	$13.38M	$15.26M
YoY Change	-12.32%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities
YoY Change
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities
YoY Change
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities
YoY Change
NET CHANGE
Cash From Operating Activities
Cash From Investing Activities
Cash From Financing Activities
Net Change In Cash
YoY Change
FREE CASH FLOW
Cash From Operating Activities
Capital Expenditures
Free Cash Flow
YoY Change

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$MSCF
MSC INCOME FUND, INC. Stock $mscf

2023 Q4 Form 10-Q Financial Statement

#000153577823000102 Filed on November 13, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MSCF MSC INCOME FUND, INC. Stock $mscf

2023 Q4 Form 10-Q Financial Statement

#000153577823000102 Filed on November 13, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MSCF
MSC INCOME FUND, INC. Stock $mscf