$RILY
B. Riley Financial, Inc. Stock $rily

$rily Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 10-Q Financial Statement

#000162828023038222 Filed on November 09, 2023

Income Statement

Concept	2023 Q4	2023 Q3
Revenue	$293.0M	$462.3M
YoY Change	-23.33%	35.83%
Cost Of Revenue	$105.7M	$78.05M
YoY Change	-24.39%	2426.8%
Gross Profit	$187.2M	$384.3M
YoY Change	0.12%	13.93%
Gross Profit Margin	63.91%	83.12%
Selling, General & Admin	$205.1M	$221.7M
YoY Change	-1.66%	35.4%
% of Gross Profit	109.54%	57.69%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$11.50M	$12.49M
YoY Change	-14.42%	16.54%
% of Gross Profit	6.14%	3.25%
Operating Expenses	$205.1M	$221.7M
YoY Change	-1.66%	35.4%
Operating Profit	-$17.86M	$20.63M
YoY Change	-278.63%	-80.08%
Interest Expense	-$73.95M	-$74.10M
YoY Change	13.93%	44.64%
% of Operating Profit		-359.27%
Other Income/Expense, Net	$15.90M
YoY Change
Pretax Income	-$110.6M	-$91.39M
YoY Change	26.52%	-232.45%
Income Tax	-$42.85M	-$15.08M
% Of Pretax Income
Net Earnings	-$70.04M	-$73.82M
YoY Change	21.93%	-254.32%
Net Earnings / Revenue	-23.91%	-15.97%
Basic Earnings Per Share		-$2.53
Diluted Earnings Per Share	-$2.32	-$2.53
COMMON SHARES
Basic Shares Outstanding	30.58M shares	30.57M shares
Diluted Shares Outstanding		29.96M shares

Balance Sheet

Concept	2023 Q4	2023 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$232.0M	$252.3M
YoY Change	-13.65%	8.84%
Cash & Equivalents	$232.0M	$252.3M
Short-Term Investments
Other Short-Term Assets	$239.6M	$265.5M
YoY Change	-48.0%	-25.4%
Inventory	$110.5M	$107.2M
Prepaid Expenses
Receivables	$115.5M	$127.4M
Other Receivables	$53.84M	$39.80M
Total Short-Term Assets	$640.9M	$671.2M
YoY Change	-30.96%	-5.02%
LONG-TERM ASSETS
Property, Plant & Equipment	$112.8M	$24.77M
YoY Change	315.65%	53.17%
Goodwill	$472.3M	$497.4M
YoY Change	-7.86%	15.89%
Intangibles	$322.0M	$333.6M
YoY Change	-13.92%	12.58%
Long-Term Investments	$3.988B	$32.71M
YoY Change	9557.54%	-23.16%
Other Assets	$27.29M	$4.900M
YoY Change	334.08%	10.78%
Total Long-Term Assets	$5.455B	$5.472B
YoY Change	5.24%	6.72%
TOTAL ASSETS
Total Short-Term Assets	$640.9M	$671.2M
Total Long-Term Assets	$5.455B	$5.472B
Total Assets	$6.096B	$6.143B
YoY Change	-0.25%	5.29%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$44.55M	$54.03M
YoY Change	-45.26%	143.74%
Accrued Expenses	$371.1M	$70.31M
YoY Change	-12.07%	196.37%
Deferred Revenue
YoY Change
Short-Term Debt	$2.912B	$2.837B
YoY Change	18.0%	21.68%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$3.402B	$3.362B
YoY Change	11.21%	19.28%
LONG-TERM LIABILITIES
Long-Term Debt	$2.313B	$2.307B
YoY Change	-0.28%	2.78%
Other Long-Term Liabilities	$0.00	$0.00
YoY Change	-100.0%	-100.0%
Total Long-Term Liabilities	$2.313B	$2.307B
YoY Change	-1.1%	2.6%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.402B	$3.362B
Total Long-Term Liabilities	$2.313B	$2.307B
Total Liabilities	$5.783B	$5.675B
YoY Change	6.56%	11.77%
SHAREHOLDERS EQUITY
Retained Earnings	-$281.3M	-$157.7M
YoY Change	522.04%	-436.12%
Common Stock	$3.000K	$3.000K
YoY Change	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$312.7M	$413.8M
YoY Change
Total Liabilities & Shareholders Equity	$6.096B	$6.143B
YoY Change	-0.25%	5.29%

Cashflow Statement

Concept	2023 Q4	2023 Q3
OPERATING ACTIVITIES
Net Income	-$70.04M	-$73.82M
YoY Change	21.93%	-254.32%
Depreciation, Depletion And Amortization	$11.50M	$12.49M
YoY Change	-14.42%	16.54%
Cash From Operating Activities	$65.46M	-$118.1M
YoY Change	-17.62%	415.25%
INVESTING ACTIVITIES
Capital Expenditures	$1.931M	$1.020M
YoY Change	-23.77%	-308.59%
Acquisitions
YoY Change
Other Investing Activities	-$9.855M	$97.66M
YoY Change	-86.22%	134.13%
Cash From Investing Activities	-$11.78M	$96.63M
YoY Change	-84.09%	134.41%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-80.46M	171.3M
YoY Change	-404.1%	10548.85%
NET CHANGE
Cash From Operating Activities	65.46M	-118.1M
Cash From Investing Activities	-11.78M	96.63M
Cash From Financing Activities	-80.46M	171.3M
Net Change In Cash	-26.78M	149.9M
YoY Change	-183.97%	652.62%
FREE CASH FLOW
Cash From Operating Activities	$65.46M	-$118.1M
Capital Expenditures	$1.931M	$1.020M
Free Cash Flow	$63.53M	-$119.1M
YoY Change	-17.42%	431.04%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	us-gaap	Restructuring Charges RestructuringCharges	949000	usd
	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
CY2023Q3	us-gaap	Costs And Expenses CostsAndExpenses	441687000	usd
CY2022Q3	us-gaap	Costs And Expenses CostsAndExpenses	236802000	usd
CY2023Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	20625000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	2060000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	2308000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	2308000	usd
	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
CY2023Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	127418000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	149110000	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	549142000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	701652000	usd
CY2023Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	265531000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	460696000	usd
CY2023Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	82245000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	88593000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	24774000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	27141000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	497388000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	512595000	usd
CY2023Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	333641000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	374098000	usd
CY2023Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	2808000	usd
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	3978000	usd
CY2023Q3	us-gaap	Assets Assets	6142856000	usd
CY2022Q4	us-gaap	Assets Assets	6111202000	usd
CY2023Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	54030000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	81384000	usd
CY2023Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	303428000	usd
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	322974000	usd
CY2023Q3	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	57246000	usd
CY2022Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	127678000	usd
CY2023Q3	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	618301000	usd
CY2022Q4	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	572079000	usd
CY2023Q3	us-gaap	Senior Long Term Notes SeniorLongTermNotes	1667088000	usd
CY2022Q4	us-gaap	Senior Long Term Notes SeniorLongTermNotes	1721751000	usd
CY2023Q3	us-gaap	Liabilities Liabilities	5675125000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	5426687000	usd
CY2023Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q3	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	0	usd
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	178622000	usd
CY2023Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2023Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2023Q3	us-gaap	Preferred Stock Liquidation Preference Value PreferredStockLiquidationPreferenceValue	114082000	usd
CY2022Q4	us-gaap	Preferred Stock Liquidation Preference Value PreferredStockLiquidationPreferenceValue	113615000	usd
CY2023Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2023Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	28523764	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	28523764	shares
CY2023Q3	us-gaap	Common Stock Value CommonStockValue	3000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	3000	usd
CY2023Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	576947000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	494201000	usd
CY2023Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-157693000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-45220000	usd
CY2023Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-5476000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2470000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	446514000	usd
CY2022Q4	us-gaap	Minority Interest MinorityInterest	59379000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	467731000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	505893000	usd
CY2023Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6142856000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6111202000	usd
CY2023Q3	rily	Services And Fees Revenue ServicesAndFeesRevenue	278023000	usd
	rily	Services And Fees Revenue ServicesAndFeesRevenue	743909000	usd
	rily	Services And Fees Revenue ServicesAndFeesRevenue	651786000	usd
CY2023Q3	rily	Trading Losses Income And Fair Value Adjustments On Loan TradingLossesIncomeAndFairValueAdjustmentsOnLoan	-10587000	usd
CY2022Q3	rily	Trading Losses Income And Fair Value Adjustments On Loan TradingLossesIncomeAndFairValueAdjustmentsOnLoan	-6917000	usd
	rily	Trading Losses Income And Fair Value Adjustments On Loan TradingLossesIncomeAndFairValueAdjustmentsOnLoan	-143958000	usd
CY2023Q3	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	69730000	usd
CY2022Q3	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	57594000	usd
	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	222115000	usd
	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	182855000	usd
CY2023Q3	rily	Sale Of Goods SaleOfGoods	125146000	usd
CY2022Q3	rily	Sale Of Goods SaleOfGoods	4130000	usd
	rily	Sale Of Goods SaleOfGoods	251310000	usd
	rily	Sale Of Goods SaleOfGoods	7895000	usd
CY2022Q3	us-gaap	Revenues Revenues	312117000	usd
	us-gaap	Revenues Revenues	1300680000	usd
	us-gaap	Revenues Revenues	698578000	usd
CY2023Q3	rily	Direct Cost Of Service DirectCostOfService	67850000	usd
CY2022Q3	rily	Direct Cost Of Service DirectCostOfService	44523000	usd
	rily	Direct Cost Of Service DirectCostOfService	178188000	usd
	rily	Direct Cost Of Service DirectCostOfService	73959000	usd
CY2023Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	78053000	usd
CY2022Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	3089000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	7334000	usd
CY2022Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	163727000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	1112138000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	639128000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	75315000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	188542000	usd
CY2022Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	686000	usd
	us-gaap	Gain Loss On Investments GainLossOnInvestments	-136205000	usd
	rily	Change In Fair Value Of Financial Instruments And Other ChangeInFairValueOfFinancialInstrumentsAndOther	-3998000	usd
	rily	Change In Fair Value Of Financial Instruments And Other ChangeInFairValueOfFinancialInstrumentsAndOther	9728000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	96787000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1623000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-132997000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16350000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14344000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	9245000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	47837000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-10287000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-102384000	usd
CY2022Q3	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	2002000	usd
	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	6042000	usd
	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	6006000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-108390000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-108390000	usd
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.62
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.56
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.86
	us-gaap	Profit Loss ProfitLoss	-15967000	usd
	us-gaap	Profit Loss ProfitLoss	-93139000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	2842000	usd
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	3006000	usd
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	5646000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2842000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-3006000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5646000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	49803000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-18973000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-98785000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	6187000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-5534000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	10751000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	43616000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-13439000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-109536000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	467731000	usd
CY2023Q3	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	395000	usd
CY2022Q4	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	1081000	usd
CY2023Q3	us-gaap	Deferred Revenue DeferredRevenue	73829000	usd
CY2022Q4	us-gaap	Deferred Revenue DeferredRevenue	85441000	usd
CY2023Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	6677000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	29548000	usd
CY2023Q3	rily	Due To Clearing Brokers DueToClearingBrokers	0	usd
CY2022Q4	rily	Due To Clearing Brokers DueToClearingBrokers	19307000	usd
CY2023Q3	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Sold Not Yet Purchased SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased	7120000	usd
CY2022Q4	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Sold Not Yet Purchased SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased	5897000	usd
CY2023Q3	us-gaap	Securities Loaned SecuritiesLoaned	2772790000	usd
CY2022Q4	us-gaap	Securities Loaned SecuritiesLoaned	2334031000	usd
CY2023Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	93027000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	99124000	usd
CY2023Q3	us-gaap	Convertible Notes Payable ConvertibleNotesPayable	21300000	usd
CY2022Q4	us-gaap	Convertible Notes Payable ConvertibleNotesPayable	25263000	usd
CY2023Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	4563	shares
CY2023Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	4563	shares
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	4545	shares
CY2022Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	4545	shares
CY2023Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	30582729	shares
CY2023Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	30582729	shares
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	413781000	usd
CY2023Q3	us-gaap	Minority Interest MinorityInterest	53950000	usd
CY2022Q3	rily	Services And Fees Revenue ServicesAndFeesRevenue	257310000	usd
	rily	Trading Losses Income And Fair Value Adjustments On Loan TradingLossesIncomeAndFairValueAdjustmentsOnLoan	83346000	usd
CY2023Q3	us-gaap	Revenues Revenues	462312000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	165996000	usd
CY2023Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	221688000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	623200000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	506062000	usd
CY2023Q3	us-gaap	Restructuring Charges RestructuringCharges	228000	usd
CY2022Q3	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
CY2023Q3	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	35500000	usd
CY2022Q3	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	37233000	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
CY2023Q3	rily	Interest Expense Securities Lending InterestExpenseSecuritiesLending	38368000	usd
CY2022Q3	rily	Interest Expense Securities Lending InterestExpenseSecuritiesLending	17447000	usd
	rily	Interest Expense Securities Lending InterestExpenseSecuritiesLending	106572000	usd
	rily	Interest Expense Securities Lending InterestExpenseSecuritiesLending	43757000	usd
CY2023Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	180000	usd
CY2023Q3	us-gaap	Investment Income Dividend InvestmentIncomeDividend	12876000	usd
CY2023Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-308000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-39858000	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	-76308000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	52645000	usd
	us-gaap	Profit Loss ProfitLoss	-15967000	usd
	us-gaap	Profit Loss ProfitLoss	-93139000	usd
CY2023Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2485000	usd
CY2022Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	4808000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-5680000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-73823000	usd
CY2023Q3	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	2015000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-75838000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-75838000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	45835000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	45835000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-16329000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-16329000	usd
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.53
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.53
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.53
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.56
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.86
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29961068	shares
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28293064	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28933546	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28068160	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29961068	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29968417	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28933546	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28068160	shares
CY2023Q3	us-gaap	Profit Loss ProfitLoss	-76308000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	52645000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	4879000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-4879000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-81187000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-2485000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-78702000	usd
CY2023Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	461938000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	-114507000	usd
CY2023Q3	rily	Restricted Stock And Other Value Issued Net Of Shares For Tax Withholdings RestrictedStockAndOtherValueIssuedNetOfSharesForTaxWithholdings	277000	usd
CY2023Q3	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	115000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10561000	usd
CY2023Q3	rily	Apic Share Based Payment Arrangement Increase For Cost Recognition Subsidiary APICShareBasedPaymentArrangementIncreaseForCostRecognitionSubsidiary	32000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	0	usd
CY2023Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.00
CY2023Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	32715000	usd
CY2023Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	2015000	usd
CY2023Q3	rily	Net Income Loss Available To Common Stockholders NetIncomeLossAvailableToCommonStockholders	-76308000	usd
CY2023Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	4527000	usd
CY2023Q3	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	-699000	usd
CY2023Q3	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	600000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-4879000	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	543376000	usd
CY2022Q3	rily	Restricted Stock And Other Value Issued Net Of Shares For Tax Withholdings RestrictedStockAndOtherValueIssuedNetOfSharesForTaxWithholdings	293000	usd
CY2022Q3	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	27000	usd
CY2022Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	14498000	usd
CY2022Q3	rily	Apic Share Based Payment Arrangement Increase For Cost Recognition Subsidiary APICShareBasedPaymentArrangementIncreaseForCostRecognitionSubsidiary	57000	usd
CY2022Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	0	usd
CY2022Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.00
CY2022Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	31061000	usd
CY2022Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	2002000	usd
CY2022Q3	rily	Net Income Loss Available To Common Stockholders NetIncomeLossAvailableToCommonStockholders	54024000	usd
CY2022Q3	rily	Remeasurement Of Temporary Equity RemeasurementOfTemporaryEquity	428000	usd
CY2022Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	431000	usd
CY2022Q3	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	-2823000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2842000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	577694000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	505893000	usd
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	-114507000	usd
	rily	Stock Issued During Period Value Preferred Stock StockIssuedDuringPeriodValuePreferredStock	467000	usd
	rily	Restricted Stock And Other Value Issued Net Of Shares For Tax Withholdings RestrictedStockAndOtherValueIssuedNetOfSharesForTaxWithholdings	8619000	usd
	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	53688000	usd
	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	2111000	usd
	rily	Adjustments To Additional Paid In Capital Remeasurement Of Redeemable Minority Interest AdjustmentsToAdditionalPaidInCapitalRemeasurementOfRedeemableMinorityInterest	6483000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	34528000	usd
	rily	Apic Share Based Payment Arrangement Increase For Cost Recognition Subsidiary APICShareBasedPaymentArrangementIncreaseForCostRecognitionSubsidiary	168000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	0	usd
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	3.00
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	94150000	usd
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	6042000	usd
	rily	Net Income Loss Available To Common Stockholders NetIncomeLossAvailableToCommonStockholders	-15821000	usd
	rily	Remeasurement Of Temporary Equity RemeasurementOfTemporaryEquity	1994000	usd
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	5987000	usd
	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	-4709000	usd
	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	1138000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-3006000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	467731000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	705201000	usd
	rily	Stock Issued During Period Value Preferred Stock StockIssuedDuringPeriodValuePreferredStock	639000	usd
	rily	Restricted Stock And Other Value Issued Net Of Shares For Tax Withholdings RestrictedStockAndOtherValueIssuedNetOfSharesForTaxWithholdings	6733000	usd
	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	27000	usd
	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	20320000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	45713000	usd
	rily	Apic Share Based Payment Arrangement Increase For Cost Recognition Subsidiary APICShareBasedPaymentArrangementIncreaseForCostRecognitionSubsidiary	57000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	0	usd
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	3.00
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	93128000	usd
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	6006000	usd
	rily	Net Income Loss Available To Common Stockholders NetIncomeLossAvailableToCommonStockholders	-91633000	usd
	rily	Remeasurement Of Temporary Equity RemeasurementOfTemporaryEquity	428000	usd
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	2167000	usd
	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	-11350000	usd
	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	182000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5646000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	577694000	usd
	us-gaap	Profit Loss ProfitLoss	-15967000	usd
	us-gaap	Profit Loss ProfitLoss	-93139000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	38102000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	26526000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	5881000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2786000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	35264000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	45828000	usd
	rily	Fair Value Adjustments Noncash FairValueAdjustmentsNoncash	-42819000	usd
	rily	Fair Value Adjustments Noncash FairValueAdjustmentsNoncash	6251000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	9440000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	5392000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-686000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-3157000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-175000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3285000	usd
	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	198000	usd
	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	2491000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-21394000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-81832000	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	37233000	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	9581000	usd
	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-5537000	usd
	rily	Gain On Extinguishment Of Loans GainOnExtinguishmentOfLoans	0	usd
	rily	Gain On Extinguishment Of Loans GainOnExtinguishmentOfLoans	1102000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt Before Write Off Of Deferred Debt Issuance Cost GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost	-5294000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt Before Write Off Of Deferred Debt Issuance Cost GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost	0	usd
	rily	Gain Loss On Equity Investment GainLossOnEquityInvestment	0	usd
	rily	Gain Loss On Equity Investment GainLossOnEquityInvestment	6790000	usd
	us-gaap	Deconsolidation Gain Or Loss Amount DeconsolidationGainOrLossAmount	0	usd
	us-gaap	Deconsolidation Gain Or Loss Amount DeconsolidationGainOrLossAmount	8294000	usd
	rily	Income Allocated And Fair Value Adjustment For Mandatorily Redeemable Noncontrolling Interests IncomeAllocatedAndFairValueAdjustmentForMandatorilyRedeemableNoncontrollingInterests	1335000	usd
	rily	Income Allocated And Fair Value Adjustment For Mandatorily Redeemable Noncontrolling Interests IncomeAllocatedAndFairValueAdjustmentForMandatorilyRedeemableNoncontrollingInterests	792000	usd
	us-gaap	Increase Decrease In Brokerage Receivables IncreaseDecreaseInBrokerageReceivables	-3853000	usd
	us-gaap	Increase Decrease In Brokerage Receivables IncreaseDecreaseInBrokerageReceivables	89271000	usd
	rily	Increase Decrease In Securities And Other Investments Owned IncreaseDecreaseInSecuritiesAndOtherInvestmentsOwned	43289000	usd
	rily	Increase Decrease In Securities And Other Investments Owned IncreaseDecreaseInSecuritiesAndOtherInvestmentsOwned	-295411000	usd
	us-gaap	Increase Decrease In Securities Borrowed IncreaseDecreaseInSecuritiesBorrowed	438673000	usd
	us-gaap	Increase Decrease In Securities Borrowed IncreaseDecreaseInSecuritiesBorrowed	152340000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-14121000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-3933000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1282000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	50688000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-30024000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-128028000	usd
	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	1235000	usd
	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-2378000	usd
	us-gaap	Increase Decrease In Financial Instruments Sold Not Yet Purchased IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased	1223000	usd
	us-gaap	Increase Decrease In Financial Instruments Sold Not Yet Purchased IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased	-10873000	usd
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-11941000	usd
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	12565000	usd
	us-gaap	Increase Decrease In Securities Loaned Transactions IncreaseDecreaseInSecuritiesLoanedTransactions	438759000	usd
	us-gaap	Increase Decrease In Securities Loaned Transactions IncreaseDecreaseInSecuritiesLoanedTransactions	150565000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-40957000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-72814000	usd
	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	405359000	usd
	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	421718000	usd
	rily	Repayments Of Loans Receivable RepaymentsOfLoansReceivable	-543633000	usd
	rily	Repayments Of Loans Receivable RepaymentsOfLoansReceivable	-408654000	usd
	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	7500000	usd
	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	0	usd
	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	772000	usd
	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	32135000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	15276000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	113605000	usd
	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	5782000	usd
	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	1385000	usd
	us-gaap	Proceeds From Sale Of Other Property Plant And Equipment ProceedsFromSaleOfOtherPropertyPlantAndEquipment	17346000	usd
	us-gaap	Proceeds From Sale Of Other Property Plant And Equipment ProceedsFromSaleOfOtherPropertyPlantAndEquipment	2000	usd
	rily	Proceeds From Trust Account Of Subsidiary ProceedsFromTrustAccountOfSubsidiary	-175763000	usd
	rily	Proceeds From Trust Account Of Subsidiary ProceedsFromTrustAccountOfSubsidiary	-172584000	usd
	rily	Payments To Acquire Equity Method Investments And Other Investments PaymentsToAcquireEquityMethodInvestmentsAndOtherInvestments	4871000	usd
	rily	Payments To Acquire Equity Method Investments And Other Investments PaymentsToAcquireEquityMethodInvestmentsAndOtherInvestments	2786000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	312954000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	41746000	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	191265000	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	usd
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	261697000	usd
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	5300000	usd
	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	11853000	usd
	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	409000	usd
	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	504246000	usd
	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	60879000	usd
	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	628187000	usd
	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	275700000	usd
	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	185000	usd
	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	51215000	usd
	us-gaap	Proceeds From Repayments Of Other Long Term Debt ProceedsFromRepaymentsOfOtherLongTermDebt	-58924000	usd
	us-gaap	Proceeds From Repayments Of Other Long Term Debt ProceedsFromRepaymentsOfOtherLongTermDebt	0	usd
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	27188000	usd
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	1355000	usd
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	1884000	usd
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	674000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	8619000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	6733000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	110959000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	90351000	usd
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	6042000	usd
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	6006000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	53688000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	27000	usd
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	4012000	usd
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	3408000	usd
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	4312000	usd
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	11350000	usd
	rily	Redemption Of Subsidiary Temporary Equity And Distributions RedemptionOfSubsidiaryTemporaryEquityAndDistributions	175763000	usd
	rily	Redemption Of Subsidiary Temporary Equity And Distributions RedemptionOfSubsidiaryTemporaryEquityAndDistributions	172584000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	115000000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	usd
	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	467000	usd
	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	639000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-285459000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-8822000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-13462000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-39890000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-3116000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-6587000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-16578000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-46477000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	254348000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	233383000	usd
	us-gaap	Interest Paid Net InterestPaidNet	133359000	usd
CY2022Q3	rily	Services And Fees Revenue ServicesAndFeesRevenue	257310000	usd
CY2022Q3	rily	Trading Income Losses And Fair Value Adjustments On Loan TradingIncomeLossesAndFairValueAdjustmentsOnLoan	-6917000	usd
CY2022Q3	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	57594000	usd
CY2022Q3	rily	Sale Of Goods SaleOfGoods	4130000	usd
CY2022Q3	us-gaap	Revenues Revenues	312117000	usd
CY2022Q3	rily	Direct Cost Of Service DirectCostOfService	44523000	usd
CY2022Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	3089000	usd
CY2022Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	163727000	usd
CY2022Q3	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
CY2022Q3	rily	Interest Expense Securities Lending InterestExpenseSecuritiesLending	17447000	usd
CY2022Q3	us-gaap	Costs And Expenses CostsAndExpenses	236802000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	75315000	usd
CY2022Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	686000	usd
CY2022Q3	us-gaap	Investment Income Dividend InvestmentIncomeDividend	9175000	usd
CY2022Q3	us-gaap	Gain Loss On Investments GainLossOnInvestments	19071000	usd
CY2022Q3	rily	Change In Fair Value Of Financial Instruments And Other ChangeInFairValueOfFinancialInstrumentsAndOther	-574000	usd
CY2022Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-91000	usd
CY2022Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	34587000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	68995000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16350000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	52645000	usd
CY2022Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	4808000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	47837000	usd
CY2022Q3	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	2002000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	45835000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	45835000	usd
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.62
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.53
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28293064	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29968417	shares
	rily	Services And Fees Revenue ServicesAndFeesRevenue	651786000	usd
	rily	Trading Income Losses And Fair Value Adjustments On Loan TradingIncomeLossesAndFairValueAdjustmentsOnLoan	-143958000	usd
	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	182855000	usd
	rily	Sale Of Goods SaleOfGoods	7895000	usd
	us-gaap	Revenues Revenues	698578000	usd
	rily	Direct Cost Of Service DirectCostOfService	73959000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	7334000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	506062000	usd
	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
	rily	Interest Expense Securities Lending InterestExpenseSecuritiesLending	43757000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	639128000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	59450000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	1253000	usd
	us-gaap	Investment Income Dividend InvestmentIncomeDividend	26279000	usd
	us-gaap	Gain Loss On Investments GainLossOnInvestments	-136205000	usd
	rily	Change In Fair Value Of Financial Instruments And Other ChangeInFairValueOfFinancialInstrumentsAndOther	9728000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3285000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	96787000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-132997000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-39858000	usd
	us-gaap	Profit Loss ProfitLoss	-93139000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	9245000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-102384000	usd
	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	6006000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-108390000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-108390000	usd
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.86
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.86
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28068160	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28068160	shares
	us-gaap	Use Of Estimates UseOfEstimates	Use of Estimates The preparation of the condensed consolidated financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the condensed consolidated financial statements and reported amounts of revenue and expense during the reporting period. Estimates are used when accounting for certain items such as valuation of securities, allowance for doubtful accounts, the fair value of loans receivables, intangible assets and goodwill, share based arrangements, contingent consideration, and accounting for income tax valuation allowances, recovery of contract assets and sales returns and allowances. Estimates are based on historical experience, where applicable, and assumptions that management believes are reasonable under the circumstances. Due to the inherent uncertainty involved with estimates, actual results may differ.
CY2022Q4	srt	Financing Receivable Nonaccrual To Outstanding Percent FinancingReceivableNonaccrualToOutstandingPercent	0.010
	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	Concentration of Risk<div style="margin-top:12pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Revenues in the Capital Markets, Financial Consulting, Wealth Management, and Communications segments are primarily generated in the United States. Revenues in the Auction and Liquidation segment and Consumer segment are primarily generated in the United States, Australia, Canada, and Europe. </span></div><div style="margin-top:12pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company maintains cash in various federally insured banking institutions. The account balances at each institution periodically exceed the Federal Deposit Insurance Corporation’s (“FDIC”) insurance coverage, and as a result, there is a concentration of credit risk related to amounts in excess of FDIC insurance coverage. The Company has not experienced any losses in such accounts. The Company also has substantial cash balances from proceeds received from auctions and liquidation engagements that are distributed to parties in accordance with the collaborative arrangements.</span></div><div style="margin-top:12pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company’s activities in the Auction and Liquidation segment are executed frequently with, and on behalf of, distressed customers and secured creditors. Concentrations of credit risk can be affected by changes in economic, industry, </span></div>or geographical factors. The Company seeks to control its credit risk and potential risk concentration through risk management activities that limit the Company’s exposure to losses on any one specific liquidation services contract or concentration within any one specific industry. To mitigate the exposure to losses on any one specific liquidations services contract, the Company sometimes conducts operations with third parties through collaborative arrangements.
CY2023Q3	us-gaap	Advertising Expense AdvertisingExpense	6047000	usd
CY2022Q3	us-gaap	Advertising Expense AdvertisingExpense	1584000	usd
	us-gaap	Advertising Expense AdvertisingExpense	16904000	usd
	us-gaap	Advertising Expense AdvertisingExpense	5941000	usd
CY2023Q3	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	252288000	usd
CY2022Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	268618000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	2060000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	254348000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	270926000	usd
CY2023Q3	rily	Net Of Unamortized Costs Origination Fees Premiums And Discounts NetOfUnamortizedCostsOriginationFeesPremiumsAndDiscounts	2028000	usd
CY2022Q4	rily	Net Of Unamortized Costs Origination Fees Premiums And Discounts NetOfUnamortizedCostsOriginationFeesPremiumsAndDiscounts	3851000	usd
CY2023Q3	rily	Unrealized Gain Loss On Loan Receivable UnrealizedGainLossOnLoanReceivable	-859000	usd
CY2022Q3	rily	Unrealized Gain Loss On Loan Receivable UnrealizedGainLossOnLoanReceivable	-19158000	usd
	rily	Unrealized Gain Loss On Loan Receivable UnrealizedGainLossOnLoanReceivable	51807000	usd
	rily	Unrealized Gain Loss On Loan Receivable UnrealizedGainLossOnLoanReceivable	-19287000	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual FinancingReceivableExcludingAccruedInterestNonaccrual	41656000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual FinancingReceivableExcludingAccruedInterestNonaccrual	7153000	usd
CY2023Q3	srt	Financing Receivable Nonaccrual To Outstanding Percent FinancingReceivableNonaccrualToOutstandingPercent	0.076
CY2023Q3	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Owned SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned	1197587000	usd
CY2022Q4	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Owned SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned	1129268000	usd
CY2023Q3	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Sold Not Yet Purchased SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased	7120000	usd
CY2022Q4	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Sold Not Yet Purchased SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased	5897000	usd
CY2023Q3	rily	Equity Method Investment Number Of Investments EquityMethodInvestmentNumberOfInvestments	2	investment
CY2023Q3	us-gaap	Equity Method Investments Fair Value Disclosure EquityMethodInvestmentsFairValueDisclosure	603390000	usd
CY2022Q4	us-gaap	Equity Method Investments Fair Value Disclosure EquityMethodInvestmentsFairValueDisclosure	371948000	usd
	us-gaap	Payments To Acquire Limited Partnership Interests PaymentsToAcquireLimitedPartnershipInterests	38807000	usd
CY2022	us-gaap	Payments To Acquire Limited Partnership Interests PaymentsToAcquireLimitedPartnershipInterests	70063000	usd
CY2023Q3	rily	Investment Securities InvestmentSecurities	79683000	usd
CY2022Q4	rily	Investment Securities InvestmentSecurities	94109000	usd
CY2022Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	174437000	usd
CY2023Q3	us-gaap	Investments Investments	1079097000	usd
CY2023Q3	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	549142000	usd
CY2023Q3	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	1628239000	usd
CY2023Q3	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Sold Not Yet Purchased SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased	7120000	usd
CY2023Q3	us-gaap	Redeemable Noncontrolling Interest Equity Fair Value RedeemableNoncontrollingInterestEquityFairValue	4584000	usd
CY2023Q3	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	27987000	usd
CY2023Q3	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	39691000	usd
CY2022Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	174437000	usd
CY2022Q4	us-gaap	Investments Investments	965096000	usd
CY2022Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	701652000	usd
CY2022Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	1841185000	usd
CY2022Q4	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Sold Not Yet Purchased SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased	5897000	usd
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Fair Value RedeemableNoncontrollingInterestEquityFairValue	4648000	usd
CY2022Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	173000	usd
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	31046000	usd
CY2022Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	41764000	usd
CY2023Q3	us-gaap	Senior Notes SeniorNotes	1667088000	usd
CY2022Q4	us-gaap	Senior Notes SeniorNotes	1721751000	usd
CY2023Q3	rily	Senior Notes Fair Value SeniorNotesFairValue	1388840000	usd
CY2022Q4	rily	Senior Notes Fair Value SeniorNotesFairValue	1431787000	usd
CY2023Q3	us-gaap	Securities Borrowed Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election SecuritiesBorrowedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	2782000000	usd
CY2023Q3	us-gaap	Securities Borrowed Fair Value Of Collateral SecuritiesBorrowedFairValueOfCollateral	0	usd
CY2023Q3	us-gaap	Securities Loaned Gross SecuritiesLoanedGross	2772790000	usd
CY2023Q3	us-gaap	Securities Loaned Not Subject To Master Netting Arrangement SecuritiesLoanedNotSubjectToMasterNettingArrangement	0	usd
CY2023Q3	us-gaap	Securities Loaned SecuritiesLoaned	2772790000	usd
CY2023Q3	us-gaap	Securities Loaned Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election SecuritiesLoanedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	2772790000	usd
CY2023Q3	rily	Investments In Non Public Entities That Do Not Report Nav InvestmentsInNonPublicEntitiesThatDoNotReportNAV	1240000	usd
CY2022Q4	rily	Investments In Non Public Entities That Do Not Report Nav InvestmentsInNonPublicEntitiesThatDoNotReportNAV	20251000	usd
CY2022Q4	us-gaap	Foreign Currency Contracts Liability Fair Value Disclosure ForeignCurrencyContractsLiabilityFairValueDisclosure	0	eur
CY2023Q3	us-gaap	Foreign Currency Contracts Liability Fair Value Disclosure ForeignCurrencyContractsLiabilityFairValueDisclosure	0	eur
CY2023Q3	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	981000	usd
CY2022Q3	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	783000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	394000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	1913000	usd
CY2023Q3	us-gaap	Securities Loaned Fair Value Of Collateral SecuritiesLoanedFairValueOfCollateral	0	usd
CY2022Q4	us-gaap	Securities Borrowed Gross SecuritiesBorrowedGross	2343327000	usd
CY2022Q4	us-gaap	Securities Borrowed Not Subject To Master Netting Arrangement SecuritiesBorrowedNotSubjectToMasterNettingArrangement	0	usd
CY2022Q4	us-gaap	Securities Borrowed SecuritiesBorrowed	2343327000	usd
CY2022Q4	us-gaap	Securities Borrowed Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election SecuritiesBorrowedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	2343327000	usd
CY2022Q4	us-gaap	Securities Borrowed Fair Value Of Collateral SecuritiesBorrowedFairValueOfCollateral	0	usd
CY2022Q4	us-gaap	Securities Loaned Gross SecuritiesLoanedGross	2334031000	usd
CY2022Q4	us-gaap	Securities Loaned Not Subject To Master Netting Arrangement SecuritiesLoanedNotSubjectToMasterNettingArrangement	0	usd
CY2023Q3	us-gaap	Equity Method Investments EquityMethodInvestments	32705000	usd
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	41298000	usd
	us-gaap	Proceeds From Sale And Collection Of Loans Receivable ProceedsFromSaleAndCollectionOfLoansReceivable	24780000	usd
	us-gaap	Proceeds From Sale And Collection Of Finance Receivables ProceedsFromSaleAndCollectionOfFinanceReceivables	23668000	usd
	us-gaap	Stock Issued1 StockIssued1	20320000	usd
	rily	Business Combination Deferred Cash Consideration BusinessCombinationDeferredCashConsideration	22661000	usd
	rily	Agent Fees AgentFees	12437000	usd
CY2021Q4	us-gaap	Sale Of Stock Price Per Share SaleOfStockPricePerShare	10.00
CY2021Q4	us-gaap	Assets Held In Trust Current AssetsHeldInTrustCurrent	345000000	usd
CY2021	rily	Initial Public Offering Consummate Business Combination Transaction Term InitialPublicOfferingConsummateBusinessCombinationTransactionTerm	P24M
CY2021	rily	Initial Public Offering Consummate Business Combination Transaction Term Circumstance Based InitialPublicOfferingConsummateBusinessCombinationTransactionTermCircumstanceBased	P27M
CY2022Q4	us-gaap	Securities Loaned SecuritiesLoaned	2334031000	usd
CY2022Q4	us-gaap	Securities Loaned Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election SecuritiesLoanedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	2334031000	usd
CY2022Q4	us-gaap	Securities Loaned Fair Value Of Collateral SecuritiesLoanedFairValueOfCollateral	0	usd
	rily	Acquisition Of Other Business AcquisitionOfOtherBusiness	11871000	usd
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	27500000	usd
	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	422000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	497388000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	317280000	usd
CY2023Q3	us-gaap	Restructuring Charges RestructuringCharges	228000	usd
CY2022Q3	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
	us-gaap	Restructuring Charges RestructuringCharges	949000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	8000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3595000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	135915000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	181365000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	320142000	usd
CY2023Q2	us-gaap	Restructuring Reserve RestructuringReserve	1792000	usd
CY2022Q2	us-gaap	Restructuring Reserve RestructuringReserve	574000	usd
CY2022Q4	us-gaap	Restructuring Reserve RestructuringReserve	2335000	usd
CY2021Q4	us-gaap	Restructuring Reserve RestructuringReserve	624000	usd
CY2023Q3	us-gaap	Restructuring Charges RestructuringCharges	228000	usd
CY2022Q3	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
	us-gaap	Restructuring Charges RestructuringCharges	949000	usd
	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
CY2023Q3	us-gaap	Payments For Restructuring PaymentsForRestructuring	453000	usd
CY2022Q3	us-gaap	Payments For Restructuring PaymentsForRestructuring	1448000	usd
	us-gaap	Payments For Restructuring PaymentsForRestructuring	1820000	usd
	us-gaap	Payments For Restructuring PaymentsForRestructuring	1503000	usd
CY2023Q3	rily	Restructuring Reserves Non Cash Items RestructuringReservesNonCashItems	61000	usd
CY2022Q3	rily	Restructuring Reserves Non Cash Items RestructuringReservesNonCashItems	-4620000	usd
	rily	Restructuring Reserves Non Cash Items RestructuringReservesNonCashItems	164000	usd
	rily	Restructuring Reserves Non Cash Items RestructuringReservesNonCashItems	-4615000	usd
CY2023Q3	us-gaap	Restructuring Reserve RestructuringReserve	1628000	usd
CY2022Q3	us-gaap	Restructuring Reserve RestructuringReserve	2522000	usd
CY2023Q3	us-gaap	Restructuring Reserve RestructuringReserve	1628000	usd
CY2022Q3	us-gaap	Restructuring Reserve RestructuringReserve	2522000	usd
CY2023Q3	us-gaap	Severance Costs1 SeveranceCosts1	228000	usd
	us-gaap	Severance Costs1 SeveranceCosts1	888000	usd
	us-gaap	Business Exit Costs1 BusinessExitCosts1	61000	usd
	us-gaap	Restructuring Charges RestructuringCharges	949000	usd
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	4174000	usd
	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
CY2023Q3	us-gaap	Securities Borrowed Gross SecuritiesBorrowedGross	2782000000	usd
CY2023Q3	us-gaap	Securities Borrowed Not Subject To Master Netting Arrangement SecuritiesBorrowedNotSubjectToMasterNettingArrangement	0	usd
CY2023Q3	us-gaap	Securities Borrowed SecuritiesBorrowed	2782000000	usd
CY2023Q3	us-gaap	Securities Borrowed SecuritiesBorrowed	2782000000	usd
CY2022Q4	us-gaap	Securities Borrowed SecuritiesBorrowed	2343327000	usd
CY2023Q3	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	120550000	usd
CY2022Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	144120000	usd
CY2023Q3	rily	Investment Banking Fees Commissions And Other Receivable InvestmentBankingFeesCommissionsAndOtherReceivable	13795000	usd
CY2022Q4	rily	Investment Banking Fees Commissions And Other Receivable InvestmentBankingFeesCommissionsAndOtherReceivable	8654000	usd
CY2023Q3	us-gaap	Accounts Receivable Gross AccountsReceivableGross	134345000	usd
CY2022Q4	us-gaap	Accounts Receivable Gross AccountsReceivableGross	152774000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	6927000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	3664000	usd
CY2023Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	127418000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	149110000	usd
CY2023Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	6265000	usd
CY2022Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2773000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3664000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3658000	usd
CY2023Q3	rily	Accounts Receivable Credit Loss Expense Reversal Net Of Adjustments AccountsReceivableCreditLossExpenseReversalNetOfAdjustments	2079000	usd
CY2022Q3	rily	Accounts Receivable Credit Loss Expense Reversal Net Of Adjustments AccountsReceivableCreditLossExpenseReversalNetOfAdjustments	1510000	usd
	rily	Accounts Receivable Credit Loss Expense Reversal Net Of Adjustments AccountsReceivableCreditLossExpenseReversalNetOfAdjustments	5881000	usd
	rily	Accounts Receivable Credit Loss Expense Reversal Net Of Adjustments AccountsReceivableCreditLossExpenseReversalNetOfAdjustments	2786000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1417000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	688000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	2618000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	2857000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	0	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	0	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	0	usd
CY2023Q3	us-gaap	Assets Held In Trust AssetsHeldInTrust	0	usd
CY2022Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	174437000	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	107226000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	101675000	usd
CY2023Q3	us-gaap	Other Long Term Investments OtherLongTermInvestments	32705000	usd
CY2022Q4	us-gaap	Other Long Term Investments OtherLongTermInvestments	41298000	usd
CY2023Q3	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	19762000	usd
CY2022Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	17623000	usd
CY2023Q3	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	18939000	usd
CY2022Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	14144000	usd
CY2023Q3	us-gaap	Other Receivables OtherReceivables	41865000	usd
CY2022Q4	us-gaap	Other Receivables OtherReceivables	66403000	usd
CY2023Q3	us-gaap	Other Assets OtherAssets	45034000	usd
CY2022Q4	us-gaap	Other Assets OtherAssets	45116000	usd
CY2023Q3	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	265531000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	460696000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	497388000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	512595000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	512595000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	106320000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	213822000	usd
CY2023Q3	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	152276000	usd
CY2023Q3	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	152276000	usd
CY2022Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	160276000	usd
CY2022Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	160276000	usd
CY2023Q3	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	469556000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	135915000	usd
CY2023Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	333641000	usd
CY2022Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	480418000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	106320000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	374098000	usd
CY2023Q3	us-gaap	Adjustment For Amortization AdjustmentForAmortization	10228000	usd
CY2022Q3	us-gaap	Adjustment For Amortization AdjustmentForAmortization	9390000	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	30804000	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	23146000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	9139000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	33142000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	29511000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	26384000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	24018000	usd
CY2023Q3	rily	Finite Lived Intangible Asset Expected Amortization After Year Four FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour	59171000	usd
CY2023Q3	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	35500000	usd
CY2023Q3	us-gaap	Goodwill Fair Value Disclosure GoodwillFairValueDisclosure	51921000	usd
CY2023Q3	rily	Tradename Fair Value Disclosure TradenameFairValueDisclosure	27000000	usd
CY2023Q3	rily	Fair Value Measurement Growth Rate FairValueMeasurementGrowthRate	0.03
CY2023Q3	rily	Fair Value Measurement Discount Rate FairValueMeasurementDiscountRate	0.18
CY2023Q3	rily	Fair Value Measurement Royalty Rate FairValueMeasurementRoyaltyRate	0.02
	rily	Senior Notes Outstanding Total SeniorNotesOutstandingTotal	1667088000	usd
	rily	Unamortized Debt Issuance Expenses UnamortizedDebtIssuanceExpenses	14063000	usd
CY2022	rily	Senior Notes Outstanding Total SeniorNotesOutstandingTotal	1721751000	usd
CY2022	rily	Unamortized Debt Issuance Expenses UnamortizedDebtIssuanceExpenses	18140000	usd
CY2023Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	77946000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	86798000	usd
CY2023Q3	us-gaap	Dividends Payable Current DividendsPayableCurrent	17116000	usd
CY2022Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	33923000	usd
CY2023Q3	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	41466000	usd
CY2022Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	14760000	usd
CY2023Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	18307000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	23426000	usd
CY2023Q3	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	27987000	usd
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	31046000	usd
CY2023Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	70308000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	68180000	usd
CY2023Q3	us-gaap	Other Liabilities OtherLiabilities	50298000	usd
CY2022Q4	us-gaap	Other Liabilities OtherLiabilities	64841000	usd
CY2023Q3	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	303428000	usd
CY2022Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	322974000	usd
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	6	segment
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	397265000	usd
CY2023Q3	us-gaap	Revenues Revenues	462312000	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	209712000	usd
CY2022Q3	us-gaap	Revenues Revenues	312117000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	974296000	usd
	us-gaap	Revenues Revenues	1300680000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	589849000	usd
	us-gaap	Revenues Revenues	698578000	usd
CY2023Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	127418000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	149110000	usd
CY2023Q3	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	18939000	usd
CY2022Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	14144000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	9317000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	7293000	usd
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	43484000	usd
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	32287000	usd
CY2023Q3	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	7769000	usd
CY2022Q4	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	5990000	usd
CY2023Q3	rily	Capitalized Contract Cost Recognized CapitalizedContractCostRecognized	1180000	usd
CY2022Q3	rily	Capitalized Contract Cost Recognized CapitalizedContractCostRecognized	723000	usd
	rily	Capitalized Contract Cost Recognized CapitalizedContractCostRecognized	3453000	usd
	rily	Capitalized Contract Cost Recognized CapitalizedContractCostRecognized	1813000	usd
	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0	usd
CY2022Q3	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0	usd
CY2023Q3	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0	usd
	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0	usd
CY2023Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.165
CY2022Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.237
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1623000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14344000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1623000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	55349000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	46981000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	66308000	usd
CY2023Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1169913	shares
CY2022Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1721132	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1718209	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1609425	shares
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-73823000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	47837000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-10287000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-102384000	usd
CY2023Q3	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	2015000	usd
CY2022Q3	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	2002000	usd
	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	6042000	usd
	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	6006000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-75838000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-75838000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	45835000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	45835000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-16329000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-16329000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-108390000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-108390000	usd
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29961068	shares
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28293064	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28933546	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28068160	shares
CY2022Q3	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	1675353	shares
	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	0	shares
	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	0	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29961068	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29968417	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28933546	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28068160	shares
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.53
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.62
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.56
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.86
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.53
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.53
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.56
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.86
	us-gaap	Long Term Purchase Commitment Amount LongTermPurchaseCommitmentAmount	15000000	usd
	us-gaap	Interest Income Operating InterestIncomeOperating	1173000	usd
CY2023Q3	us-gaap	Interest Income Operating InterestIncomeOperating	1173000	usd
CY2023Q3	us-gaap	Payments For Underwriting Expense PaymentsForUnderwritingExpense	2439000	usd
CY2022Q3	us-gaap	Payments For Underwriting Expense PaymentsForUnderwritingExpense	35000	usd
	us-gaap	Payments For Underwriting Expense PaymentsForUnderwritingExpense	3253000	usd
	us-gaap	Payments For Underwriting Expense PaymentsForUnderwritingExpense	4071000	usd
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	6	segment
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-91387000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	68995000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1623000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-132997000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-15079000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16350000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14344000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-39858000	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	-76308000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	52645000	usd
	us-gaap	Profit Loss ProfitLoss	-15967000	usd
	us-gaap	Profit Loss ProfitLoss	-93139000	usd
CY2023Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2485000	usd
CY2022Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	4808000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-5680000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	9245000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-73823000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	47837000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-10287000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-102384000	usd
CY2023Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	2015000	usd
CY2022Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	2002000	usd
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	6042000	usd
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	6006000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-75838000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-75838000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	45835000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	45835000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-16329000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-16329000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-108390000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-108390000	usd
CY2023Q3	rily	Services And Fees Revenue ServicesAndFeesRevenue	278023000	usd
CY2022Q3	rily	Services And Fees Revenue ServicesAndFeesRevenue	257310000	usd
	rily	Services And Fees Revenue ServicesAndFeesRevenue	743909000	usd
	rily	Services And Fees Revenue ServicesAndFeesRevenue	651786000	usd
CY2023Q3	rily	Sale Of Goods SaleOfGoods	125146000	usd
CY2022Q3	rily	Sale Of Goods SaleOfGoods	4130000	usd
	rily	Sale Of Goods SaleOfGoods	251310000	usd
	rily	Sale Of Goods SaleOfGoods	7895000	usd
CY2023Q3	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	69730000	usd
CY2022Q3	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	57594000	usd
	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	222115000	usd
	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	182855000	usd
CY2023Q3	us-gaap	Revenues Revenues	462312000	usd
CY2022Q3	us-gaap	Revenues Revenues	312117000	usd
	us-gaap	Revenues Revenues	1300680000	usd
	us-gaap	Revenues Revenues	698578000	usd
CY2023Q3	us-gaap	Noncurrent Assets NoncurrentAssets	24774000	usd
CY2022Q4	us-gaap	Noncurrent Assets NoncurrentAssets	27141000	usd
CY2023Q3	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q3	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023Q3	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023Q3	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false

Files In Submission

Name	View Source	Status
rily-20230930_cal.xml	Edgar Link	unprocessable
rily-20230930_def.xml	Edgar Link	unprocessable
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$RILY
B. Riley Financial, Inc. Stock $rily

2023 Q4 Form 10-Q Financial Statement

#000162828023038222 Filed on November 09, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RILY B. Riley Financial, Inc. Stock $rily

2023 Q4 Form 10-Q Financial Statement

#000162828023038222 Filed on November 09, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RILY
B. Riley Financial, Inc. Stock $rily