$FRBP
Stock $frbp

$frbp Overview Financials Valuation SEC Filings Company Website

2023 Q3 Form 10-Q Financial Statement

#000182524823000014 Filed on November 13, 2023

Income Statement

Concept	2023 Q3	2023 Q2	2022 Q3
Revenue	$14.12M	$13.85M	$8.663M
YoY Change	62.98%	130.19%
Cost Of Revenue	$43.65M	$43.49M	$34.36M
YoY Change	27.05%	39.34%
Gross Profit	$46.28M	$46.73M	$35.59M
YoY Change	30.04%	45.09%
Gross Profit Margin	327.81%	337.49%	410.85%
Selling, General & Admin	$2.039M	$1.684M	$1.670M
YoY Change	22.1%	-8.18%
% of Gross Profit	4.41%	3.6%	4.69%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization
YoY Change
% of Gross Profit
Operating Expenses	$4.539M	$4.126M	$2.684M
YoY Change	69.11%	39.39%
Operating Profit	$41.74M	$42.60M	$32.91M
YoY Change	26.85%	45.66%
Interest Expense	$7.842M	$7.627M	$5.377M
YoY Change	45.84%	137.68%
% of Operating Profit	18.79%	17.9%	16.34%
Other Income/Expense, Net	-$218.0K	$30.00K	$428.0K
YoY Change	-150.93%	-128.04%
Pretax Income	$40.05M	$30.21M	$24.65M
YoY Change	62.47%	136.03%
Income Tax	$905.0K	$568.0K	$1.964M
% Of Pretax Income	2.26%	1.88%	7.97%
Net Earnings	$15.00M	$11.47M	$7.041M
YoY Change	113.04%	457.02%
Net Earnings / Revenue	106.24%	82.83%	81.28%
Basic Earnings Per Share	$0.49	$0.36	$0.34
Diluted Earnings Per Share	$0.49	$0.36	$0.34
COMMON SHARES
Basic Shares Outstanding	25.74M shares	25.54M shares	19.48M shares
Diluted Shares Outstanding	25.74M shares	25.46M shares	19.48M shares

Balance Sheet

Concept	2023 Q3	2023 Q2	2022 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$69.98M	$59.86M	$22.28M
YoY Change	214.1%	263.95%
Cash & Equivalents	$70.03M	$47.69M	$27.35M
Short-Term Investments
Other Short-Term Assets	$6.619M	$9.054M	$7.013M
YoY Change	-5.62%	103.83%
Inventory
Prepaid Expenses
Receivables	$18.18M	$3.276M	$23.07M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$94.78M	$72.19M	$52.37M
YoY Change	81.0%	112.17%
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$2.816B	$2.906B	$2.782B
YoY Change	1.23%	5.4%
Other Assets
YoY Change
Total Long-Term Assets	$763.8M	$781.1M	$2.824B
YoY Change	-72.95%	-72.04%
TOTAL ASSETS
Total Short-Term Assets	$94.78M	$72.19M	$52.37M
Total Long-Term Assets	$763.8M	$781.1M	$2.824B
Total Assets	$858.6M	$853.3M	$2.876B
YoY Change	-70.15%	-69.83%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$34.83M	$27.70M	$26.99M
YoY Change	29.06%	14.03%
Accrued Expenses	$18.97M	$16.05M	$8.922M
YoY Change	112.63%	165.4%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$41.10M	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$103.8M	$93.80M	$80.85M
YoY Change	28.36%	27.6%
LONG-TERM LIABILITIES
Long-Term Debt	$1.162B	$1.246B	$1.174B
YoY Change	-1.0%	4.74%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$1.162B	$1.246B	$1.174B
YoY Change	-1.0%	4.74%
TOTAL LIABILITIES
Total Short-Term Liabilities	$103.8M	$93.80M	$80.85M
Total Long-Term Liabilities	$1.162B	$1.246B	$1.174B
Total Liabilities	$390.7M	$391.9M	$1.255B
YoY Change	-68.87%	-68.98%
SHAREHOLDERS EQUITY
Retained Earnings	-$3.939M	-$5.759M
YoY Change
Common Stock	$26.00K	$26.00K
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$390.6M	$384.0M	$351.3M
YoY Change
Total Liabilities & Shareholders Equity	$858.6M	$853.3M	$2.876B
YoY Change	-70.15%	-69.83%

Cashflow Statement

Concept	2023 Q3	2023 Q2	2022 Q3
OPERATING ACTIVITIES
Net Income	$15.00M	$11.47M	$7.041M
YoY Change	113.04%	457.02%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities	$122.9M	$33.05M	-$12.47M
YoY Change	-1085.31%	-166.88%
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	-112.8M	-21.13M	18.34M
YoY Change	-715.06%	-156.62%
NET CHANGE
Cash From Operating Activities	122.9M	33.05M	-12.47M
Cash From Investing Activities
Cash From Financing Activities	-112.8M	-21.13M	18.34M
Net Change In Cash	10.12M	11.92M	5.864M
YoY Change	72.54%	-198.53%
FREE CASH FLOW
Cash From Operating Activities	$122.9M	$33.05M	-$12.47M
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	1145000	usd
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	76000	usd
CY2023Q3	us-gaap	Gross Investment Income Operating GrossInvestmentIncomeOperating	24290000	usd
CY2022Q3	us-gaap	Gross Investment Income Operating GrossInvestmentIncomeOperating	15949000	usd
	us-gaap	Gross Investment Income Operating GrossInvestmentIncomeOperating	70558000	usd
CY2023Q3	us-gaap	Management Fee Expense ManagementFeeExpense	1079000	usd
CY2023Q3	fbcc	Incentive Fee Expense Capital Gains Based IncentiveFeeExpenseCapitalGainsBased	0	usd
CY2022Q3	fbcc	Incentive Fee Expense Capital Gains Based IncentiveFeeExpenseCapitalGainsBased	0	usd
	fbcc	Incentive Fee Expense Capital Gains Based IncentiveFeeExpenseCapitalGainsBased	0	usd
CY2023Q3	us-gaap	Interest Expense InterestExpense	7842000	usd
CY2022Q3	us-gaap	Interest Expense InterestExpense	5377000	usd
CY2023Q3	us-gaap	Professional Fees ProfessionalFees	493000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	11661000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	11593000	usd
CY2023Q3	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.030
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1067
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	1559000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1559000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1506000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.004
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1198
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	11809000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	11591000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	11597000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.031
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	2275000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	2275000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1955000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.005
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1004
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	1052000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1052000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1034000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.003
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0892
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1017
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2443000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.007
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1067
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	185000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	185000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	185000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.000
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0869
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	837000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	822000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	837000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.002
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	7499000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	7380000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	2635000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2636000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.007
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1275
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	319000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	319000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	314000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.001
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1056
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	1733000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1733000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1697000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.005
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0975
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	8707000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	8514000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	8529000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.023
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	2241000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	2202000	usd
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1225
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	2921000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	2921000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2873000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.008
CY2023Q3	us-gaap	Receivables From Brokers Dealers And Clearing Organizations ReceivablesFromBrokersDealersAndClearingOrganizations	8336000	usd
CY2023Q3	us-gaap	Assets Assets	858615000	usd
CY2023Q3	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1469000	usd
CY2023Q3	us-gaap	Long Term Debt LongTermDebt	342031000	usd
CY2023Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	0	usd
CY2022Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	20792000	usd
CY2022Q4	fbcc	Secured Borrowings SecuredBorrowings	0	usd
CY2022Q4	us-gaap	Distribution Payable DistributionPayable	33000	usd
CY2022Q4	us-gaap	Management Fee Payable ManagementFeePayable	1007000	usd
CY2023Q3	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	5680000	usd
CY2023Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	6276000	usd
CY2023Q3	fbcc	Directors Fee Payable DirectorsFeePayable	175000	usd
CY2023Q3	us-gaap	Other Liabilities OtherLiabilities	2054000	usd
CY2023Q3	us-gaap	Liabilities Liabilities	390652000	usd
CY2023Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	450000000	shares
CY2023Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	25862766	shares
CY2023Q3	us-gaap	Common Stock Value CommonStockValue	26000	usd
CY2023Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	394483000	usd
CY2023Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-3939000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	390570000	usd
CY2023Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	858615000	usd
CY2023Q3	us-gaap	Net Asset Value Per Share NetAssetValuePerShare	15.10
CY2023Q3	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	732000	usd
CY2022Q3	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	66000	usd
	us-gaap	Gross Investment Income Operating GrossInvestmentIncomeOperating	36450000	usd
CY2022Q3	us-gaap	Management Fee Expense ManagementFeeExpense	919000	usd
	us-gaap	Management Fee Expense ManagementFeeExpense	3122000	usd
	us-gaap	Management Fee Expense ManagementFeeExpense	2373000	usd
CY2023Q3	fbcc	Incentive Fee Expense Income Based IncentiveFeeExpenseIncomeBased	2109000	usd
CY2022Q3	fbcc	Incentive Fee Expense Income Based IncentiveFeeExpenseIncomeBased	1285000	usd
	fbcc	Incentive Fee Expense Income Based IncentiveFeeExpenseIncomeBased	5963000	usd
	fbcc	Incentive Fee Expense Income Based IncentiveFeeExpenseIncomeBased	2992000	usd
	fbcc	Incentive Fee Expense Capital Gains Based IncentiveFeeExpenseCapitalGainsBased	-409000	usd
	us-gaap	Interest Expense InterestExpense	23445000	usd
	us-gaap	Interest Expense InterestExpense	10831000	usd
CY2022Q3	us-gaap	Professional Fees ProfessionalFees	494000	usd
	us-gaap	Professional Fees ProfessionalFees	1516000	usd
	us-gaap	Professional Fees ProfessionalFees	1252000	usd
CY2023Q3	us-gaap	Other General And Administrative Expense OtherGeneralAndAdministrativeExpense	413000	usd
CY2022Q3	us-gaap	Other General And Administrative Expense OtherGeneralAndAdministrativeExpense	306000	usd
	us-gaap	Other General And Administrative Expense OtherGeneralAndAdministrativeExpense	1325000	usd
	us-gaap	Other General And Administrative Expense OtherGeneralAndAdministrativeExpense	938000	usd
CY2023Q3	fbcc	Amortization Of Common Stock Offering Costs AmortizationOfCommonStockOfferingCosts	0	usd
CY2022Q3	fbcc	Amortization Of Common Stock Offering Costs AmortizationOfCommonStockOfferingCosts	0	usd
	fbcc	Amortization Of Common Stock Offering Costs AmortizationOfCommonStockOfferingCosts	0	usd
	fbcc	Amortization Of Common Stock Offering Costs AmortizationOfCommonStockOfferingCosts	12000	usd
CY2023Q3	us-gaap	Administrative Fees Expense AdministrativeFeesExpense	48000	usd
CY2023Q3	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	296000	usd
CY2023Q3	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	12280000	usd
CY2023Q3	us-gaap	Investment Company Contractual Fee Waived InvestmentCompanyContractualFeeWaived	2109000	usd
CY2023Q3	us-gaap	Investment Company Expense After Reduction Of Fee Waiver And Reimbursement InvestmentCompanyExpenseAfterReductionOfFeeWaiverAndReimbursement	10171000	usd
CY2023Q3	us-gaap	Net Investment Income NetInvestmentIncome	14119000	usd
CY2023Q3	us-gaap	Investment Income Operating Tax Expense Benefit InvestmentIncomeOperatingTaxExpenseBenefit	50000	usd
CY2023Q3	us-gaap	Investment Income Operating After Expense And Tax InvestmentIncomeOperatingAfterExpenseAndTax	14069000	usd
CY2023Q3	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	-211000	usd
CY2022Q3	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	197000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	-341000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	263000	usd
CY2023Q3	us-gaap	Unrealized Gain Loss Investment And Derivative Operating Tax Expense Benefit UnrealizedGainLossInvestmentAndDerivativeOperatingTaxExpenseBenefit	6000	usd
CY2022Q3	us-gaap	Unrealized Gain Loss Investment And Derivative Operating Tax Expense Benefit UnrealizedGainLossInvestmentAndDerivativeOperatingTaxExpenseBenefit	171000	usd
	us-gaap	Unrealized Gain Loss Investment And Derivative Operating Tax Expense Benefit UnrealizedGainLossInvestmentAndDerivativeOperatingTaxExpenseBenefit	521000	usd
	us-gaap	Unrealized Gain Loss Investment And Derivative Operating Tax Expense Benefit UnrealizedGainLossInvestmentAndDerivativeOperatingTaxExpenseBenefit	171000	usd
CY2023Q3	fbcc	Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction After Tax UnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionAfterTax	1142000	usd
CY2022Q3	fbcc	Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction After Tax UnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionAfterTax	-1730000	usd
	fbcc	Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction After Tax UnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionAfterTax	-2317000	usd
	fbcc	Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction After Tax UnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionAfterTax	-6280000	usd
CY2023Q3	us-gaap	Realized And Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction Operating After Tax RealizedAndUnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionOperatingAfterTax	931000	usd
CY2022Q3	us-gaap	Realized And Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction Operating After Tax RealizedAndUnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionOperatingAfterTax	-1533000	usd
	us-gaap	Realized And Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction Operating After Tax RealizedAndUnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionOperatingAfterTax	-2658000	usd
	us-gaap	Realized And Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction Operating After Tax RealizedAndUnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionOperatingAfterTax	-6017000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	15000000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	7041000	usd
	us-gaap	Net Income Loss NetIncomeLoss	37108000	usd
	us-gaap	Net Income Loss NetIncomeLoss	13935000	usd
CY2023Q3	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	5000	usd
CY2022Q3	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	1000	usd
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	12000	usd
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	2000	usd
CY2023Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	2197000	usd
CY2022Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	508000	usd
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	5417000	usd
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	859000	usd
CY2023Q3	fbcc	Net Income Loss Available To Common Stockholders Including Impact From Temporary Equity NetIncomeLossAvailableToCommonStockholdersIncludingImpactFromTemporaryEquity	12798000	usd
CY2022Q3	fbcc	Net Income Loss Available To Common Stockholders Including Impact From Temporary Equity NetIncomeLossAvailableToCommonStockholdersIncludingImpactFromTemporaryEquity	6532000	usd
	fbcc	Net Income Loss Available To Common Stockholders Including Impact From Temporary Equity NetIncomeLossAvailableToCommonStockholdersIncludingImpactFromTemporaryEquity	31679000	usd
	fbcc	Net Income Loss Available To Common Stockholders Including Impact From Temporary Equity NetIncomeLossAvailableToCommonStockholdersIncludingImpactFromTemporaryEquity	13074000	usd
CY2023Q3	us-gaap	Investment Company Investment Income Loss Per Share InvestmentCompanyInvestmentIncomeLossPerShare	0.55
CY2022Q3	us-gaap	Investment Company Investment Income Loss Per Share InvestmentCompanyInvestmentIncomeLossPerShare	0.44
	us-gaap	Investment Company Investment Income Loss Per Share InvestmentCompanyInvestmentIncomeLossPerShare	1.57
	us-gaap	Investment Company Investment Income Loss Per Share InvestmentCompanyInvestmentIncomeLossPerShare	1.18
CY2023Q3	us-gaap	Investment Company Investment Income Loss From Operations Per Share InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare	0.58
CY2022Q3	us-gaap	Investment Company Investment Income Loss From Operations Per Share InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare	0.38
	us-gaap	Investment Company Investment Income Loss From Operations Per Share InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare	1.47
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-3258000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	241382000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	43786000	usd
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.49
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.34
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.34
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.75
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.75
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25739135	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19481677	shares
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19481677	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16953274	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16953274	shares
	us-gaap	Investment Income Operating After Expense And Tax InvestmentIncomeOperatingAfterExpenseAndTax	19952000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	-341000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	263000	usd
	us-gaap	Realized And Unrealized Gain Loss Investment And Derivative Operating Tax Expense Benefit RealizedAndUnrealizedGainLossInvestmentAndDerivativeOperatingTaxExpenseBenefit	521000	usd
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	12000	usd
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	2000	usd
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	5417000	usd
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	859000	usd
	fbcc	Net Income Loss Available To Common Stockholders Including Impact From Temporary Equity NetIncomeLossAvailableToCommonStockholdersIncludingImpactFromTemporaryEquity	31679000	usd
	fbcc	Net Income Loss Available To Common Stockholders Including Impact From Temporary Equity NetIncomeLossAvailableToCommonStockholdersIncludingImpactFromTemporaryEquity	13074000	usd
	us-gaap	Investment Company Dividend Distribution InvestmentCompanyDividendDistribution	32458000	usd
	us-gaap	Investment Company Dividend Distribution InvestmentCompanyDividendDistribution	18267000	usd
	us-gaap	Investment Company Dividend Distribution InvestmentCompanyDividendDistribution	32458000	usd
	us-gaap	Investment Company Dividend Distribution InvestmentCompanyDividendDistribution	18267000	usd
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	9718000	usd
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	115000000	usd
	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	9210000	usd
	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	5499000	usd
	us-gaap	Investment Company Increase Decrease From Share Transaction InvestmentCompanyIncreaseDecreaseFromShareTransaction	18928000	usd
	us-gaap	Investment Company Increase Decrease From Share Transaction InvestmentCompanyIncreaseDecreaseFromShareTransaction	120499000	usd
	us-gaap	Stockholders Equity Period Increase Decrease StockholdersEquityPeriodIncreaseDecrease	18149000	usd
	us-gaap	Stockholders Equity Period Increase Decrease StockholdersEquityPeriodIncreaseDecrease	115306000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	372421000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	235973000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	390570000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	351279000	usd
CY2023Q3	us-gaap	Net Asset Value Per Share NetAssetValuePerShare	15.10
CY2022Q3	us-gaap	Net Asset Value Per Share NetAssetValuePerShare	15.15
CY2023Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	25862766	shares
CY2022Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	23182891	shares
	us-gaap	Net Income Loss NetIncomeLoss	37108000	usd
	us-gaap	Net Income Loss NetIncomeLoss	13935000	usd
	us-gaap	Interest Income Operating Paid In Kind InterestIncomeOperatingPaidInKind	2043000	usd
	us-gaap	Interest Income Operating Paid In Kind InterestIncomeOperatingPaidInKind	1131000	usd
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	1351000	usd
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	828000	usd
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	851000	usd
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	853000	usd
	fbcc	Amortization Of Stock Offering Costs AmortizationOfStockOfferingCosts	0	usd
	fbcc	Amortization Of Stock Offering Costs AmortizationOfStockOfferingCosts	1000	usd
	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	0	usd
	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	2000	usd
	us-gaap	Proceeds From Disposition Of Investment Operating Activity ProceedsFromDispositionOfInvestmentOperatingActivity	71019000	usd
	us-gaap	Proceeds From Disposition Of Investment Operating Activity ProceedsFromDispositionOfInvestmentOperatingActivity	36716000	usd
	us-gaap	Payments For Purchase Of Investment Operating Activity PaymentsForPurchaseOfInvestmentOperatingActivity	46408000	usd
	us-gaap	Payments For Purchase Of Investment Operating Activity PaymentsForPurchaseOfInvestmentOperatingActivity	262305000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	-341000	usd
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	263000	usd
	us-gaap	Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction Price Change Operating After Tax UnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionPriceChangeOperatingAfterTax	-1796000	usd
	us-gaap	Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction Price Change Operating After Tax UnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionPriceChangeOperatingAfterTax	-6109000	usd
	us-gaap	Increase Decrease In Interest And Dividends Receivable IncreaseDecreaseInInterestAndDividendsReceivable	2856000	usd
	us-gaap	Increase Decrease In Interest And Dividends Receivable IncreaseDecreaseInInterestAndDividendsReceivable	4507000	usd
	us-gaap	Increase Decrease In Receivable For Investment Sold IncreaseDecreaseInReceivableForInvestmentSold	9807000	usd
	us-gaap	Increase Decrease In Receivable For Investment Sold IncreaseDecreaseInReceivableForInvestmentSold	436000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1270000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	50000	usd
	us-gaap	Increase Decrease In Brokerage Receivables IncreaseDecreaseInBrokerageReceivables	8336000	usd
	us-gaap	Increase Decrease In Brokerage Receivables IncreaseDecreaseInBrokerageReceivables	0	usd
	us-gaap	Increase Decrease In Management Fee Payable IncreaseDecreaseInManagementFeePayable	72000	usd
	us-gaap	Increase Decrease In Management Fee Payable IncreaseDecreaseInManagementFeePayable	395000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	3097000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-289000	usd
	us-gaap	Increase Decrease In Payable For Investment Purchased IncreaseDecreaseInPayableForInvestmentPurchased	0	usd
	us-gaap	Increase Decrease In Payable For Investment Purchased IncreaseDecreaseInPayableForInvestmentPurchased	-14835000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	4869000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	738000	usd
	fbcc	Increase Decrease In Directors Fees Payable IncreaseDecreaseInDirectorsFeesPayable	158000	usd
	fbcc	Increase Decrease In Directors Fees Payable IncreaseDecreaseInDirectorsFeesPayable	17000	usd
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-196000	usd
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-1008000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	47044000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-226890000	usd
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	33344000	usd
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	9922000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	119069000	usd
	us-gaap	Proceeds From Issuance Of Redeemable Preferred Stock ProceedsFromIssuanceOfRedeemablePreferredStock	41353000	usd
	us-gaap	Proceeds From Issuance Of Redeemable Preferred Stock ProceedsFromIssuanceOfRedeemablePreferredStock	14978000	usd
	fbcc	Proceeds From Issuance Of Long Term Debt Excluding Secured Debt ProceedsFromIssuanceOfLongTermDebtExcludingSecuredDebt	32000000	usd
	fbcc	Proceeds From Issuance Of Long Term Debt Excluding Secured Debt ProceedsFromIssuanceOfLongTermDebtExcludingSecuredDebt	160000000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	70400000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	55500000	usd
	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	68583000	usd
	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	168268000	usd
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	89375000	usd
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	150657000	usd
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	0	usd
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	1149000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	23268000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	12768000	usd
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	5417000	usd
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	859000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	14492000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	26239000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	12860000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	70025000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	27352000	usd
	us-gaap	Interest Paid Net InterestPaidNet	17306000	usd
	us-gaap	Interest Paid Net InterestPaidNet	9142000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	325000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	476000	usd
	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	9210000	usd
	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	5499000	usd
CY2023Q3	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.1025
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	11848000	usd
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1149
CY2023Q3	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.0400
CY2023Q3	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.0300
CY2023Q3	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.0300
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	1567000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1567000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1494000	usd
CY2023Q3	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.004
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0625
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1172
CY2023Q3	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.0300
CY2023Q3	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.0275
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0943
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	1797000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1792000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1797000	usd
CY2023Q3	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.005
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0600
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1139
CY2023Q3	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.0325
CY2023Q3	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	21589000	usd
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	21325000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	21218000	usd
CY2023Q3	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.054
CY2023Q3	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0775
CY2023Q3	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1306
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	1680	shares
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	783	shares
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	1159828	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1160000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1717000	usd
CY2023Q3	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.004
CY2023Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	29908561	shares
CY2023Q3	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	766706000	usd
CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	759061000	usd
CY2023Q3	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	1.943
CY2023Q3	fbcc	Investment Company Percent Of Net Assets Qualifying InvestmentCompanyPercentOfNetAssetsQualifying	1.000
CY2023Q3	fbcc	Investment Company Percent Of Investment Pledged As Collateral InvestmentCompanyPercentOfInvestmentPledgedAsCollateral	0.60
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0863
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	4582000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	4552000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	4425000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.012
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0650
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1143
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1013
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	20162000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	19818000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	19838000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.053
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0725
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1183
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1038
CY2022Q4	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.0400
CY2022Q4	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.1025
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	11270000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	11052000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	11028000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.030
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0600
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1038
CY2022Q4	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.0400
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0625
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0700
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0988
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	7554000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	7417000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	7554000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.020
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0988
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	2628000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	2628000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2628000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.007
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0988
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1017
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	9152000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	8987000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	8987000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.024
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0625
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1057
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	24299000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	23809000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	23833000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.064
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0475
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0913
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	217000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	217000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	215000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.001
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1008
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	5738000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	5685000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	5687000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.015
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0700
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1132
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	12902000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	12521000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	12529000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.034
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1018
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1073
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	13860000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	13471000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	13483000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.036
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0500
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0938
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	12633000	usd
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0994
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	4462000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	4422000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	4462000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.012
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0525
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0998
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	13541000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	13355000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	13304000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.036
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0525
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0957
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0575
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0575
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1004
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	11121000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	10936000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	10926000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.029
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0475
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0967
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	2443000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	2443000	usd
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0800
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1183
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	7375000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.020
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0800
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1275
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	2680000	usd
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0800
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0600
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0600
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0750
CY2022Q4	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.1189
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2168000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.006
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0575
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1087
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	3330000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	3277000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	3276000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.009
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0475
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1023
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	638000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	638000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	638000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.002
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1023
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	6850000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	6844000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	6850000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.018
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0500
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0912
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	6038000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	5863000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	5856000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.016
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0600
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0929
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	16715000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	16405000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	16715000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.045
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0600
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1077
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1007
CY2022Q4	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.0275
CY2022Q4	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.0275
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0550
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1072
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	1591000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	1591000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1575000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.004
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0600
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1068
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0942
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	12554000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	12340000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	11181000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.030
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0575
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.0942
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	3051000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	3051000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	2717000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.007
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0575
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1048
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	715000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	715000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	654000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.002
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0525
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0650
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1104
CY2022Q4	us-gaap	Investment Interest Rate Paid In Kind InvestmentInterestRatePaidInKind	0.0350
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0775
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1194
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	6914000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	6914000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	6914000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	0.019
CY2022Q4	us-gaap	Investment Basis Spread Variable Rate InvestmentBasisSpreadVariableRate	0.0775
CY2022Q4	us-gaap	Investment Interest Rate InvestmentInterestRate	0.1194
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	24500000	usd
CY2022Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	788229000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	782380000	usd
CY2022Q4	us-gaap	Investment Owned Percent Of Net Assets InvestmentOwnedPercentOfNetAssets	2.101
CY2022Q4	fbcc	Investment Company Percent Of Net Assets Qualifying InvestmentCompanyPercentOfNetAssetsQualifying	0.976
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:10pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Use of Estimates</span></div><div style="margin-top:10pt;text-align:justify;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 and disclosures in these consolidated financial statements. Actual results could differ from those estimates.</span></div>
CY2023Q3	fbcc	Common Stock Offering Costs Threshold Amount For Reimbursement Value CommonStockOfferingCostsThresholdAmountForReimbursementValue	1000000	usd
CY2023Q3	fbcc	Common Stock Offering Costs Threshold Amount For Reimbursement Percent CommonStockOfferingCostsThresholdAmountForReimbursementPercent	0.0010
CY2023Q3	fbcc	Common Stock Offering Costs Threshold Amount For Reimbursement Percent CommonStockOfferingCostsThresholdAmountForReimbursementPercent	0.0010
CY2023Q3	fbcc	Common Stock Offering Costs Subject To Adviser Limitation CommonStockOfferingCostsSubjectToAdviserLimitation	0	usd
	fbcc	Common Stock Offering Costs Subject To Adviser Limitation CommonStockOfferingCostsSubjectToAdviserLimitation	0	usd
	fbcc	Common Stock Offering Costs Subject To Adviser Limitation CommonStockOfferingCostsSubjectToAdviserLimitation	0	usd
CY2022Q3	fbcc	Common Stock Offering Costs Subject To Adviser Limitation CommonStockOfferingCostsSubjectToAdviserLimitation	0	usd
CY2023Q3	fbcc	Incentive Fee Expense Capital Gains Based IncentiveFeeExpenseCapitalGainsBased	0	usd
	fbcc	Incentive Fee Expense Capital Gains Based IncentiveFeeExpenseCapitalGainsBased	0	usd
CY2022Q3	fbcc	Incentive Fee Expense Capital Gains Based IncentiveFeeExpenseCapitalGainsBased	0	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	782380000	usd
CY2023Q3	fbcc	Investment Owned Number Of Investments Included In Asset Category InvestmentOwnedNumberOfInvestmentsIncludedInAssetCategory	1	investment
CY2022Q4	fbcc	Investment Owned Number Of Investments Included In Asset Category InvestmentOwnedNumberOfInvestmentsIncludedInAssetCategory	1	investment
CY2023Q3	fbcc	Related Party Transaction Debt To Equity Ratio RelatedPartyTransactionDebtToEquityRatio	1.0
CY2023Q3	us-gaap	Management Fee Expense ManagementFeeExpense	1100000	usd
	us-gaap	Management Fee Expense ManagementFeeExpense	3100000	usd
CY2022Q3	us-gaap	Management Fee Expense ManagementFeeExpense	900000	usd
	us-gaap	Management Fee Expense ManagementFeeExpense	2400000	usd
CY2023Q3	fbcc	Incentive Fee Expense Income Based IncentiveFeeExpenseIncomeBased	2100000	usd
	fbcc	Incentive Fee Expense Income Based IncentiveFeeExpenseIncomeBased	6000000.0	usd
CY2022Q3	fbcc	Incentive Fee Expense Income Based IncentiveFeeExpenseIncomeBased	1300000	usd
	fbcc	Incentive Fee Expense Income Based IncentiveFeeExpenseIncomeBased	3000000.0	usd
	fbcc	Incentive Fee Expense Capital Gains Based IncentiveFeeExpenseCapitalGainsBased	-400000	usd
CY2023Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	0	usd
CY2022Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	20800000	usd
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	1700000	usd
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	1600000	usd
	us-gaap	Shortterm Debt Average Outstanding Amount ShorttermDebtAverageOutstandingAmount	27100000	usd
	us-gaap	Short Term Debt Weighted Average Interest Rate Over Time ShortTermDebtWeightedAverageInterestRateOverTime	0.0002
	us-gaap	Shortterm Debt Average Outstanding Amount ShorttermDebtAverageOutstandingAmount	49300000	usd
	us-gaap	Short Term Debt Weighted Average Interest Rate Over Time ShortTermDebtWeightedAverageInterestRateOverTime	0.0001
CY2023Q3	us-gaap	Secured Debt SecuredDebt	33300000	usd
CY2022Q4	us-gaap	Secured Debt SecuredDebt	0	usd
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	200000	usd
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	0	usd
CY2023Q3	fbcc	Secured Debt Average Outstanding Amount SecuredDebtAverageOutstandingAmount	24100000	usd
CY2023Q3	fbcc	Secured Debt Weighted Average Interest Rate Over Time SecuredDebtWeightedAverageInterestRateOverTime	0.0898
CY2023Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	7229000	usd
CY2023Q3	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	254000	usd
CY2023Q3	fbcc	Debt Instrument Other Fees DebtInstrumentOtherFees	359000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	21510000	usd
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	851000	usd
	fbcc	Debt Instrument Other Fees DebtInstrumentOtherFees	1084000	usd
CY2022Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	4594000	usd
CY2022Q3	fbcc	Debt Instrument Other Fees DebtInstrumentOtherFees	447000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	8929000	usd
	fbcc	Debt Instrument Other Fees DebtInstrumentOtherFees	1048000	usd
CY2023Q3	us-gaap	Investment Company Financial Support To Investee Contractually Required Amount InvestmentCompanyFinancialSupportToInvesteeContractuallyRequiredAmount	1246000	usd
CY2023Q3	us-gaap	Investment Company Financial Commitment To Investee Future Amount InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount	1246000	usd
CY2023Q3	us-gaap	Investment Company Financial Support To Investee Contractually Required Amount InvestmentCompanyFinancialSupportToInvesteeContractuallyRequiredAmount	533000	usd
CY2023Q3	us-gaap	Investment Company Financial Commitment To Investee Future Amount InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount	442000	usd
CY2023Q3	us-gaap	Investment Company Financial Support To Investee Contractually Required Amount InvestmentCompanyFinancialSupportToInvesteeContractuallyRequiredAmount	5758000	usd
CY2023Q3	us-gaap	Investment Company Financial Commitment To Investee Future Amount InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount	1175000	usd
CY2023Q3	us-gaap	Investment Company Financial Support To Investee Contractually Required Amount InvestmentCompanyFinancialSupportToInvesteeContractuallyRequiredAmount	2027000	usd
CY2023Q3	us-gaap	Investment Company Financial Commitment To Investee Future Amount InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount	1018000	usd
CY2023Q3	us-gaap	Investment Company Financial Support To Investee Contractually Required Amount InvestmentCompanyFinancialSupportToInvesteeContractuallyRequiredAmount	2444000	usd
CY2023Q3	us-gaap	Investment Company Financial Commitment To Investee Future Amount InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount	2444000	usd
CY2023Q3	us-gaap	Investment Company Financial Support To Investee Contractually Required Amount InvestmentCompanyFinancialSupportToInvesteeContractuallyRequiredAmount	1990000	usd
CY2023Q3	us-gaap	Investment Company Financial Commitment To Investee Future Amount InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount	1990000	usd
CY2023Q3	us-gaap	Investment Company Financial Support To Investee Contractually Required Amount InvestmentCompanyFinancialSupportToInvesteeContractuallyRequiredAmount	6593000	usd
CY2023Q3	us-gaap	Investment Company Financial Commitment To Investee Future Amount InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount	6340000	usd
CY2023Q3	us-gaap	Investment Company Financial Support To Investee Contractually Required Amount InvestmentCompanyFinancialSupportToInvesteeContractuallyRequiredAmount	998000	usd
CY2023Q3	us-gaap	Investment Company Financial Commitment To Investee Future Amount InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount	911000	usd
	us-gaap	Investment Company Committed Capital InvestmentCompanyCommittedCapital	669749000	usd
	fbcc	Investment Company Unfunded Capital Commitments InvestmentCompanyUnfundedCapitalCommitments	217656000	usd
CY2022	us-gaap	Investment Company Committed Capital InvestmentCompanyCommittedCapital	663656000	usd
CY2022	fbcc	Investment Company Unfunded Capital Commitments InvestmentCompanyUnfundedCapitalCommitments	262635000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	372421000	usd
CY2023Q1	us-gaap	Investment Income Operating After Expense And Tax InvestmentIncomeOperatingAfterExpenseAndTax	12061000	usd
CY2023Q1	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	-161000	usd
CY2023Q1	fbcc	Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction After Tax UnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionAfterTax	-1261000	usd
CY2023Q1	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	3000	usd
CY2023Q1	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	1023000	usd
CY2023Q1	us-gaap	Investment Company Dividend Distribution InvestmentCompanyDividendDistribution	10584000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	8073000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	2994000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	3074000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	383964000	usd
CY2023Q3	us-gaap	Investment Income Operating After Expense And Tax InvestmentIncomeOperatingAfterExpenseAndTax	14069000	usd
CY2023Q3	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	-211000	usd
CY2023Q3	fbcc	Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction After Tax UnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionAfterTax	1142000	usd
CY2023Q3	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	5000	usd
CY2023Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	2197000	usd
CY2023Q3	us-gaap	Investment Company Dividend Distribution InvestmentCompanyDividendDistribution	10978000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1645000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	3141000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	390570000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	235973000	usd
CY2022Q1	us-gaap	Investment Income Operating After Expense And Tax InvestmentIncomeOperatingAfterExpenseAndTax	5455000	usd
CY2022Q1	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	12000	usd
CY2022Q1	fbcc	Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction After Tax UnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionAfterTax	-634000	usd
CY2022Q1	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	97000	usd
CY2022Q1	us-gaap	Investment Company Dividend Distribution InvestmentCompanyDividendDistribution	4575000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	1534000	usd
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	237668000	usd
CY2022Q2	us-gaap	Investment Income Operating After Expense And Tax InvestmentIncomeOperatingAfterExpenseAndTax	5924000	usd
CY2022Q2	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	54000	usd
CY2022Q2	fbcc	Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction After Tax UnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionAfterTax	-3919000	usd
CY2022Q2	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	1000	usd
CY2022Q2	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	253000	usd
CY2022Q2	us-gaap	Investment Company Dividend Distribution InvestmentCompanyDividendDistribution	5996000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	25000000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	1724000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	260201000	usd
CY2022Q3	us-gaap	Investment Income Operating After Expense And Tax InvestmentIncomeOperatingAfterExpenseAndTax	8574000	usd
CY2022Q3	us-gaap	Investment Income Operating After Expense And Tax InvestmentIncomeOperatingAfterExpenseAndTax	8574000	usd
CY2022Q3	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	197000	usd
CY2022Q3	fbcc	Unrealized Gain Loss Investment Derivative And Foreign Currency Transaction After Tax UnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionAfterTax	-1730000	usd
CY2022Q3	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	1000	usd
CY2022Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	508000	usd
CY2022Q3	us-gaap	Investment Company Dividend Distribution InvestmentCompanyDividendDistribution	7695000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	90000000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	2241000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	351279000	usd
CY2022Q1	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	-1000	usd
	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	644776	shares
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	9718000	usd
	us-gaap	Stock Issued During Period Shares Dividend Reinvestment Plan StockIssuedDuringPeriodSharesDividendReinvestmentPlan	608858	shares
	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	9210000	usd
	us-gaap	Stock Issued During Period Shares Period Increase Decrease StockIssuedDuringPeriodSharesPeriodIncreaseDecrease	1253634	shares
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CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	133854000	usd
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CY2023Q3	us-gaap	Temporary Equity Shares Authorized TemporaryEquitySharesAuthorized	50000000	shares
CY2023Q3	us-gaap	Temporary Equity Par Or Stated Value Per Share TemporaryEquityParOrStatedValuePerShare	0.001
CY2022Q4	us-gaap	Temporary Equity Shares Authorized TemporaryEquitySharesAuthorized	50000000	shares
CY2022Q4	us-gaap	Temporary Equity Par Or Stated Value Per Share TemporaryEquityParOrStatedValuePerShare	0.001
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CY2023Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	77393000	usd
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CY2021Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	4992000	usd
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25288074	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16953274	shares
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CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.49
	fbcc	Temporary Equity Stock Issued During Period Shares New Issues TemporaryEquityStockIssuedDuringPeriodSharesNewIssues	15000	shares
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CY2022Q3	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	20000	shares
CY2022Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	19970000	usd
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CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	7041000	usd
	us-gaap	Net Income Loss NetIncomeLoss	37108000	usd
	us-gaap	Net Income Loss NetIncomeLoss	13935000	usd
CY2023Q3	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	2197000	usd
CY2022Q3	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	508000	usd
	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	6591000	usd
	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	1270000	usd
CY2023Q3	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	5000	usd
CY2022Q3	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	1000	usd
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	12000	usd
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	2000	usd
CY2023Q3	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	279000	usd
CY2022Q3	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	0	usd
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	0	usd
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	0	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12519000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	12519000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	6532000	usd
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	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	30505000	usd
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	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	12663000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12663000	usd
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25739135	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25739135	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19481677	shares
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19481677	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25288074	shares
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.34
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	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.75
CY2023Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.43
CY2023Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.43
CY2023Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.43
CY2023Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.43
CY2023Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.43
CY2023Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.43
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.30
CY2022Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.30
CY2022Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.39
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.39
CY2022Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.39
CY2023Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.39
CY2023Q1	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	28.31
CY2023Q1	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	28.31
CY2023Q2	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	28.35
CY2023Q2	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	28.35
CY2023Q3	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	28.35
CY2023Q3	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	28.35
CY2022Q1	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	19.49
CY2022Q1	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	19.49
CY2022Q2	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	25.28
CY2022Q2	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	25.28
CY2022Q3	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	25.42
CY2022Q3	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	25.42
CY2023Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	5700000	usd
CY2023Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	6500000	usd
	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	400000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	2900000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	3700000	usd
CY2022	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	0	usd
CY2022Q4	us-gaap	Net Asset Value Per Share NetAssetValuePerShare	15.13
CY2021Q4	us-gaap	Net Asset Value Per Share NetAssetValuePerShare	15.46
	us-gaap	Investment Company Investment Income Loss Per Share InvestmentCompanyInvestmentIncomeLossPerShare	1.57
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CY2023Q3	us-gaap	Net Asset Value Per Share NetAssetValuePerShare	15.10
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CY2023Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	25862766	shares
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	us-gaap	Investment Company Total Return InvestmentCompanyTotalReturn	0.0857
	us-gaap	Investment Company Total Return InvestmentCompanyTotalReturn	0.0506
CY2023Q3	us-gaap	Assets Net AssetsNet	390570000	usd
CY2022Q3	us-gaap	Assets Net AssetsNet	351279000	usd
	us-gaap	Investment Company Investment Income Loss Ratio InvestmentCompanyInvestmentIncomeLossRatio	0.1390
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	us-gaap	Investment Company Investment Income Loss Ratio After Incentive Allocation InvestmentCompanyInvestmentIncomeLossRatioAfterIncentiveAllocation	0.1077
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	fbcc	Investment Company Temporary Equity Accretion To Redemption Value Per Share InvestmentCompanyTemporaryEquityAccretionToRedemptionValuePerShare	0.01
	fbcc	Investment Company Temporary Equity Accretion To Redemption Value Per Share InvestmentCompanyTemporaryEquityAccretionToRedemptionValuePerShare	0.01
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	2024000	usd
CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	30742000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	1884000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	0	usd
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CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	6914000	usd
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CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	10057000	usd
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	2383000	usd
	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	11000	usd
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CY2023Q3	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	24500000	usd
CY2022	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	2698000	usd
CY2021Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	30742000	usd
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CY2022	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	-35000	usd
CY2022	fbcc	Investments In And Advances To Affiliates At Fair Value Realized Gain Loss InvestmentsInAndAdvancesToAffiliatesAtFairValueRealizedGainLoss	0	usd
CY2022	fbcc	Investments In And Advances To Affiliates At Fair Value Change In Unrealized Gain Loss InvestmentsInAndAdvancesToAffiliatesAtFairValueChangeInUnrealizedGainLoss	-35000	usd
CY2022	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	409000	usd
CY2022	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	6914000	usd
CY2022	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	0	usd
CY2022	fbcc	Investments In And Advances To Affiliates At Fair Value Realized Gain Loss InvestmentsInAndAdvancesToAffiliatesAtFairValueRealizedGainLoss	0	usd
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CY2022Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	6914000	usd
CY2022	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	2493000	usd
CY2021Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	24412000	usd
CY2022	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Additions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions	10000	usd
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CY2022	us-gaap	Investments In And Advances To Affiliates At Fair Value Gross Reductions InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions	121000	usd
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CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	4000	usd
	cef	Return At Minus Ten Percent ReturnAtMinusTenPercent	-0.3049
	cef	Return At Minus Five Percent ReturnAtMinusFivePercent	-0.1915
	cef	Return At Zero Percent ReturnAtZeroPercent	-0.0781
	cef	Return At Plus Five Percent ReturnAtPlusFivePercent	0.0352
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Files In Submission

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$FRBP
Stock $frbp

2023 Q3 Form 10-Q Financial Statement

#000182524823000014 Filed on November 13, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FRBP Stock $frbp

2023 Q3 Form 10-Q Financial Statement

#000182524823000014 Filed on November 13, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FRBP
Stock $frbp