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

$rily Overview Financials Valuation SEC Filings Company Website

2022 Q4 Form 10-Q Financial Statement

#000162828022028487 Filed on November 04, 2022

Income Statement

Concept	2022 Q4	2022 Q3	2021 Q3
Revenue	$382.1M	$340.4M	$381.5M
YoY Change	-9.48%	-10.79%	68.59%
Cost Of Revenue	$139.8M	$3.089M	$30.46M
YoY Change	655.15%	-89.86%	-7.97%
Gross Profit	$187.0M	$337.3M	$351.1M
YoY Change	-53.67%	-3.93%	81.71%
Gross Profit Margin	48.94%	99.09%	92.02%
Selling, General & Admin	$208.6M	$163.7M	$243.8M
YoY Change	-22.88%	-32.84%	152.1%
% of Gross Profit	111.52%	48.54%	69.44%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$13.44M	$10.72M	$6.142M
YoY Change	97.55%	74.49%	25.6%
% of Gross Profit	7.19%	3.18%	1.75%
Operating Expenses	$208.6M	$163.7M	$243.8M
YoY Change	-22.88%	-32.84%	152.1%
Operating Profit	$9.998M	$103.6M	$107.3M
YoY Change	-92.49%	-3.47%	11.18%
Interest Expense	-$64.91M	-$51.23M	-$34.69M
YoY Change	73.6%	47.68%	27.07%
% of Operating Profit	-649.23%	-49.47%	-32.34%
Other Income/Expense, Net
YoY Change
Pretax Income	-$87.45M	$69.00M	$74.35M
YoY Change	-195.79%	-7.2%	9.99%
Income Tax	-$24.00M	$16.35M	$22.69M
% Of Pretax Income		23.7%	30.52%
Net Earnings	-$57.45M	$47.84M	$50.55M
YoY Change	-189.52%	-5.37%	4.44%
Net Earnings / Revenue	-15.03%	14.05%	13.25%
Basic Earnings Per Share	-$2.08	$1.62	$1.76
Diluted Earnings Per Share	-$2.08	$1.53	$1.756M
COMMON SHARES
Basic Shares Outstanding	28.58M shares	28.29M shares	27.57M shares
Diluted Shares Outstanding	28.55M shares	29.97M shares	28.79M shares

Balance Sheet

Concept	2022 Q4	2022 Q3	2021 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$268.6M	$231.8M	$378.2M
YoY Change	-3.7%	-38.71%	122.87%
Cash & Equivalents	$268.6M	$231.8M	$378.2M
Short-Term Investments
Other Short-Term Assets	$460.7M	$355.9M	$449.0M
YoY Change	-0.61%	-20.74%	412.54%
Inventory	$101.7M
Prepaid Expenses
Receivables	$149.1M	$64.71M	$35.63M
Other Receivables	$49.82M	$62.45M	$620.4M
Total Short-Term Assets	$928.2M	$706.7M	$1.483B
YoY Change	12.67%	-52.36%	354.55%
LONG-TERM ASSETS
Property, Plant & Equipment	$27.14M	$16.17M	$73.46M
YoY Change	110.89%	-77.98%	32.35%
Goodwill	$512.6M	$429.2M
YoY Change	104.57%
Intangibles	$374.1M	$296.3M
YoY Change	80.16%
Long-Term Investments	$41.30M	$42.56M	$2.700B
YoY Change	5.38%	-98.42%	137.68%
Other Assets	$6.286M	$4.423M	$5.012M
YoY Change	66.52%	-11.75%	-67.87%
Total Long-Term Assets	$5.183B	$5.127B	$3.564B
YoY Change	3.08%	43.88%	80.55%
TOTAL ASSETS
Total Short-Term Assets	$928.2M	$706.7M	$1.483B
Total Long-Term Assets	$5.183B	$5.127B	$3.564B
Total Assets	$6.111B	$5.834B	$5.047B
YoY Change	4.43%	15.6%	119.42%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$81.38M	$22.17M	$4.028M
YoY Change	1186.5%	450.32%	-4.1%
Accrued Expenses	$422.1M	$23.72M	$349.7M
YoY Change	338.54%	-93.22%	91.33%
Deferred Revenue
YoY Change
Short-Term Debt	$2.468B	$2.332B	$1.845B
YoY Change	12.3%	26.38%	157.97%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$3.059B	$2.818B	$2.267B
YoY Change	13.88%	24.3%	132.9%
LONG-TERM LIABILITIES
Long-Term Debt	$2.319B	$2.244B	$1.616B
YoY Change	18.73%	38.87%	75.29%
Other Long-Term Liabilities	$19.31M	$3.942M	$0.00
YoY Change	-72.18%
Total Long-Term Liabilities	$2.338B	$2.248B	$1.616B
YoY Change	15.61%	39.11%	75.29%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.059B	$2.818B	$2.267B
Total Long-Term Liabilities	$2.338B	$2.248B	$1.616B
Total Liabilities	$5.427B	$5.078B	$4.340B
YoY Change	13.02%	16.99%	125.32%
SHAREHOLDERS EQUITY
Retained Earnings	-$45.22M	$46.92M
YoY Change	-118.17%
Common Stock	$3.000K	$3.000K
YoY Change	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$446.5M	$513.6M	$706.7M
YoY Change
Total Liabilities & Shareholders Equity	$6.111B	$5.834B	$5.047B
YoY Change	4.43%	15.6%	119.42%

Cashflow Statement

Concept	2022 Q4	2022 Q3	2021 Q3
OPERATING ACTIVITIES
Net Income	-$57.45M	$47.84M	$50.55M
YoY Change	-189.52%	-5.37%	4.44%
Depreciation, Depletion And Amortization	$13.44M	$10.72M	$6.142M
YoY Change	97.55%	74.49%	25.6%
Cash From Operating Activities	$79.47M	-$22.91M	-$18.75M
YoY Change	-63.47%	22.21%	-125.52%
INVESTING ACTIVITIES
Capital Expenditures	$2.533M	-$489.0K	-$264.0K
YoY Change	-2142.74%	85.23%	-60.6%
Acquisitions
YoY Change
Other Investing Activities	-$71.50M	$41.71M	-$57.68M
YoY Change	-86.75%	-172.32%	276.48%
Cash From Investing Activities	-$74.04M	$41.22M	-$57.94M
YoY Change	-86.29%	-171.15%	262.35%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$3.060M
YoY Change			-85.3%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	26.46M	1.609M	158.3M
YoY Change	-88.06%	-98.98%	2643.73%
NET CHANGE
Cash From Operating Activities	79.47M	-22.91M	-18.75M
Cash From Investing Activities	-74.04M	41.22M	-57.94M
Cash From Financing Activities	26.46M	1.609M	158.3M
Net Change In Cash	31.89M	19.92M	81.62M
YoY Change	-131.68%	-75.6%	29.05%
FREE CASH FLOW
Cash From Operating Activities	$79.47M	-$22.91M	-$18.75M
Capital Expenditures	$2.533M	-$489.0K	-$264.0K
Free Cash Flow	$76.93M	-$22.43M	-$18.49M
YoY Change	-64.66%	21.31%	-124.94%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0001464790
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2022-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-37503
	dei	Entity Registrant Name EntityRegistrantName	B. RILEY FINANCIAL, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	27-0223495
	dei	Entity Address Address Line1 EntityAddressAddressLine1	11100 Santa Monica Blvd
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 800
	dei	Entity Address City Or Town EntityAddressCityOrTown	Los Angeles
	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	90025
	dei	City Area Code CityAreaCode	(310)
	dei	Local Phone Number LocalPhoneNumber	966-1444
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2022Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	28582004	shares
CY2022Q3	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	814715000	usd
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CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	231805000	usd
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CY2022Q3	us-gaap	Due From Correspondent Brokers DueFromCorrespondentBrokers	53472000	usd
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CY2022Q3	us-gaap	Securities Borrowed SecuritiesBorrowed	2243306000	usd
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	us-gaap	Operating Income Loss OperatingIncomeLoss	579869000	usd
CY2022Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	686000	usd
CY2021Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	70000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	1253000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	175000	usd
CY2022Q3	rily	Change In Fair Value Of Financial Instruments And Other ChangeInFairValueOfFinancialInstrumentsAndOther	-574000	usd
CY2021Q3	rily	Change In Fair Value Of Financial Instruments And Other ChangeInFairValueOfFinancialInstrumentsAndOther	1758000	usd
	rily	Change In Fair Value Of Financial Instruments And Other ChangeInFairValueOfFinancialInstrumentsAndOther	9728000	usd
	rily	Change In Fair Value Of Financial Instruments And Other ChangeInFairValueOfFinancialInstrumentsAndOther	8267000	usd
CY2022Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-91000	usd
CY2021Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1149000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3285000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1172000	usd
CY2022Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	34587000	usd
CY2021Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	25372000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	96787000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	66014000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	68995000	usd
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	74351000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-132997000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	523469000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16350000	usd
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22693000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-39858000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	140113000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	52645000	usd
CY2021Q3	us-gaap	Profit Loss ProfitLoss	51658000	usd
	us-gaap	Profit Loss ProfitLoss	-93139000	usd
	us-gaap	Profit Loss ProfitLoss	383356000	usd
CY2022Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	4808000	usd
CY2021Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1108000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	9245000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	2474000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	47837000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	50550000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-102384000	usd
	us-gaap	Net Income Loss NetIncomeLoss	380882000	usd
CY2022Q3	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	2002000	usd
CY2021Q3	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	1929000	usd
	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	6006000	usd
	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	5467000	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
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	48621000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	48621000	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	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	375415000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	375415000	usd
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.62
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.76
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.86
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	13.75
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.53
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.69
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.86
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	13.07
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28293064	shares
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27570716	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28068160	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27297917	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29968417	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28794066	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28068160	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28726492	shares
CY2022Q3	us-gaap	Profit Loss ProfitLoss	52645000	usd
CY2021Q3	us-gaap	Profit Loss ProfitLoss	51658000	usd
	us-gaap	Profit Loss ProfitLoss	-93139000	usd
	us-gaap	Profit Loss ProfitLoss	383356000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	2842000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	1029000	usd
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	5646000	usd
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	1384000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2842000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1029000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5646000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1384000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	49803000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	50629000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-98785000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	381972000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	6187000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1108000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	10751000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	2474000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	43616000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	49521000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-109536000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	379498000	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	543376000	usd
CY2022Q3	rily	Shares Issued Value Share Based Payment Arrangement After Forfeiture Net Of Tax Withholding Obligation SharesIssuedValueShareBasedPaymentArrangementAfterForfeitureNetOfTaxWithholdingObligation	-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
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	743565000	usd
CY2021Q3	rily	Stock Issued During Period Value Preferred Stock StockIssuedDuringPeriodValuePreferredStock	5716000	usd
CY2021Q3	rily	Shares Issued Value Share Based Payment Arrangement After Forfeiture Net Of Tax Withholding Obligation SharesIssuedValueShareBasedPaymentArrangementAfterForfeitureNetOfTaxWithholdingObligation	-169000	usd
CY2021Q3	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	2656000	usd
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	9374000	usd
CY2021Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	2.00
CY2021Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	59149000	usd
CY2021Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1929000	usd
CY2021Q3	rily	Net Income Loss Available To Common Stockholders NetIncomeLossAvailableToCommonStockholders	51658000	usd
CY2021Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	841000	usd
CY2021Q3	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	-2084000	usd
CY2021Q3	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	583000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1029000	usd
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	747207000	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	Shares Issued Value Share Based Payment Arrangement After Forfeiture Net Of Tax Withholding Obligation SharesIssuedValueShareBasedPaymentArrangementAfterForfeitureNetOfTaxWithholdingObligation	-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
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	538960000	usd
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	64713000	usd
	rily	Stock Issued During Period Value Preferred Stock StockIssuedDuringPeriodValuePreferredStock	13997000	usd
	rily	Shares Issued Value Share Based Payment Arrangement After Forfeiture Net Of Tax Withholding Obligation SharesIssuedValueShareBasedPaymentArrangementAfterForfeitureNetOfTaxWithholdingObligation	-10539000	usd
	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	2656000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	23508000	usd
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	8.50
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	250763000	usd
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5467000	usd
	rily	Net Income Loss Available To Common Stockholders NetIncomeLossAvailableToCommonStockholders	383356000	usd
	rily	Remeasurement Of Temporary Equity RemeasurementOfTemporaryEquity	18182000	usd
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	14695000	usd
	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	-12734000	usd
	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	13625000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1384000	usd
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	747207000	usd
	us-gaap	Profit Loss ProfitLoss	-93139000	usd
	us-gaap	Profit Loss ProfitLoss	383356000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	26526000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	19066000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2786000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1248000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	45828000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	23508000	usd
	rily	Fair Value Adjustments Noncash FairValueAdjustmentsNoncash	6251000	usd
	rily	Fair Value Adjustments Noncash FairValueAdjustmentsNoncash	-10728000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	5392000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	15742000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-3157000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	1327000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3285000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1172000	usd
	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	2491000	usd
	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	1373000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-81832000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	28550000	usd
	rily	Impairment Of Intangible Assets Excluding Goodwill And Gain Loss On Disposition Of Fixed Assets ImpairmentOfIntangibleAssetsExcludingGoodwillAndGainLossOnDispositionOfFixedAssets	-5537000	usd
	rily	Impairment Of Intangible Assets Excluding Goodwill And Gain Loss On Disposition Of Fixed Assets ImpairmentOfIntangibleAssetsExcludingGoodwillAndGainLossOnDispositionOfFixedAssets	137000	usd
	rily	Gain On Extinguishment Of Loans GainOnExtinguishmentOfLoans	1102000	usd
	rily	Gain On Extinguishment Of Loans GainOnExtinguishmentOfLoans	6509000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt Before Write Off Of Deferred Debt Issuance Cost GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost	0	usd
	us-gaap	Gains Losses On Extinguishment Of Debt Before Write Off Of Deferred Debt Issuance Cost GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost	-4888000	usd
	us-gaap	Gain Loss On Investments GainLossOnInvestments	6790000	usd
	us-gaap	Gain Loss On Investments GainLossOnInvestments	3544000	usd
	us-gaap	Deconsolidation Gain Or Loss Amount DeconsolidationGainOrLossAmount	8294000	usd
	us-gaap	Deconsolidation Gain Or Loss Amount DeconsolidationGainOrLossAmount	0	usd
	rily	Income Allocated And Fair Value Adjustment For Mandatorily Redeemable Noncontrolling Interests IncomeAllocatedAndFairValueAdjustmentForMandatorilyRedeemableNoncontrollingInterests	792000	usd
	rily	Income Allocated And Fair Value Adjustment For Mandatorily Redeemable Noncontrolling Interests IncomeAllocatedAndFairValueAdjustmentForMandatorilyRedeemableNoncontrollingInterests	548000	usd
	us-gaap	Increase Decrease In Brokerage Receivables IncreaseDecreaseInBrokerageReceivables	89271000	usd
	us-gaap	Increase Decrease In Brokerage Receivables IncreaseDecreaseInBrokerageReceivables	598828000	usd
	rily	Increase Decrease In Securities And Other Investments Owned IncreaseDecreaseInSecuritiesAndOtherInvestmentsOwned	-295411000	usd
	rily	Increase Decrease In Securities And Other Investments Owned IncreaseDecreaseInSecuritiesAndOtherInvestmentsOwned	401789000	usd
	us-gaap	Increase Decrease In Securities Borrowed IncreaseDecreaseInSecuritiesBorrowed	152340000	usd
	us-gaap	Increase Decrease In Securities Borrowed IncreaseDecreaseInSecuritiesBorrowed	582199000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-3933000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-7031000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	50688000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	18390000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-128028000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	13655000	usd
	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-2378000	usd
	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	678000	usd
	us-gaap	Increase Decrease In Financial Instruments Sold Not Yet Purchased IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased	-10873000	usd
	us-gaap	Increase Decrease In Financial Instruments Sold Not Yet Purchased IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased	408598000	usd
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	12565000	usd
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-3445000	usd
	us-gaap	Increase Decrease In Securities Loaned Transactions IncreaseDecreaseInSecuritiesLoanedTransactions	150565000	usd
	us-gaap	Increase Decrease In Securities Loaned Transactions IncreaseDecreaseInSecuritiesLoanedTransactions	586015000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-72814000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-166652000	usd
	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	421718000	usd
	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	186317000	usd
	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	408654000	usd
	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	132542000	usd
	rily	Repayment Of Loan Participations Sold RepaymentOfLoanParticipationsSold	0	usd
	rily	Repayment Of Loan Participations Sold RepaymentOfLoanParticipationsSold	-15216000	usd
	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	32135000	usd
	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	34924000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	113605000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	2122000	usd
	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	1385000	usd
	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	552000	usd
	us-gaap	Proceeds From Sale Of Other Property Plant And Equipment ProceedsFromSaleOfOtherPropertyPlantAndEquipment	2000	usd
	us-gaap	Proceeds From Sale Of Other Property Plant And Equipment ProceedsFromSaleOfOtherPropertyPlantAndEquipment	3000	usd
	rily	Investment Of Subsidiaries Initial Public Offering Proceeds Into Trust Account InvestmentOfSubsidiariesInitialPublicOfferingProceedsIntoTrustAccount	0	usd
	rily	Investment Of Subsidiaries Initial Public Offering Proceeds Into Trust Account InvestmentOfSubsidiariesInitialPublicOfferingProceedsIntoTrustAccount	345000000	usd
	us-gaap	Proceeds From Decommissioning Fund ProceedsFromDecommissioningFund	172584000	usd
	us-gaap	Proceeds From Decommissioning Fund ProceedsFromDecommissioningFund	0	usd
	rily	Payments To Acquire Equity Method Investments And Other Investments PaymentsToAcquireEquityMethodInvestmentsAndOtherInvestments	2786000	usd
	rily	Payments To Acquire Equity Method Investments And Other Investments PaymentsToAcquireEquityMethodInvestmentsAndOtherInvestments	0	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	41746000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-416662000	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	80000000	usd
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	5300000	usd
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	0	usd
	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	409000	usd
	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	37610000	usd
	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	60879000	usd
	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	16084000	usd
	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	275700000	usd
	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	200000000	usd
	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	51215000	usd
	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	890568000	usd
	us-gaap	Proceeds From Repayments Of Other Long Term Debt ProceedsFromRepaymentsOfOtherLongTermDebt	0	usd
	us-gaap	Proceeds From Repayments Of Other Long Term Debt ProceedsFromRepaymentsOfOtherLongTermDebt	-390465000	usd
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	1355000	usd
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	30968000	usd
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	674000	usd
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	1560000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	6733000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	10540000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	90351000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	236554000	usd
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	6006000	usd
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	5467000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	27000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2656000	usd
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	3408000	usd
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	15742000	usd
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	11350000	usd
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	12732000	usd
	rily	Redemption Of Subsidiary Temporary Equity And Distributions RedemptionOfSubsidiaryTemporaryEquityAndDistributions	172584000	usd
	rily	Redemption Of Subsidiary Temporary Equity And Distributions RedemptionOfSubsidiaryTemporaryEquityAndDistributions	0	usd
	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	0	usd
	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	345000000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	64713000	usd
	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	639000	usd
	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	13997000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-8822000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	859364000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-39890000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	276050000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-6587000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-1755000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-46477000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	274295000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	279860000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	104837000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	233383000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	379132000	usd
	us-gaap	Interest Paid Net InterestPaidNet	133359000	usd
	us-gaap	Interest Paid Net InterestPaidNet	100997000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	45390000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	87857000	usd
	us-gaap	Nature Of Operations NatureOfOperations	ORGANIZATION AND NATURE OF BUSINESS OPERATIONS<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%">B. Riley Financial, Inc. and its subsidiaries (collectively, the “Company”) provide investment banking and financial services to corporate, institutional and high net worth clients, and asset disposition, financial consulting, appraisal and capital advisory services to a wide range of retail, wholesale and industrial clients, as well as lenders, capital providers, private equity investors and professional services firms throughout the United States, Australia, Canada, and Europe and consumer Internet access and cloud communication services through its wholly-owned subsidiaries United Online, Inc. (“UOL” or “United Online”), magicJack VocalTec Ltd. (“magicJack”), and Marconi Wireless ("Marconi"), and majority ownership interest in Lingo Management, LLC (“Lingo”). The Company also has a majority ownership interest in BR Brands Holding, LLC (“BR Brands” or “Brands”), which provides licensing of trademarks.</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 operates in six operating segments: (i) Capital Markets, through which the Company provides investment banking, corporate finance, securities lending, restructuring, research, sales and trading services to corporate and institutional clients; (ii) Wealth Management, through which the Company provides wealth management and tax services to corporate, institutional and high net worth clients; (iii) Auction and Liquidation, through which the Company provides auction and liquidation services to help clients dispose of assets that include multi-location retail inventory, wholesale inventory, trade fixtures, machinery and equipment, intellectual property and real property; (iv) Financial Consulting, through which the Company provides bankruptcy, financial advisory, forensic accounting, real estate consulting and valuation and appraisal services; (v) Principal Investments - Communications and Other, through which the Company provides consumer Internet access and related subscription services from United Online, cloud communication services primarily through the magicJack devices, global cloud/unified communications and managed services from Lingo, mobile phone voice, text, and data services and devices through a mobile virtual network operator,</span><span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> and single source communications and cloud technology services from </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">BullsEye Telecom (“BullsEye”); and (vi) Brands, which is focused on generating revenue through the licensing of trademarks. </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%">On September 23, 2022, the Company's subsidiary, B. Riley Receivables II, LLC, a Delaware limited liability company, entered into a credit agreement (the “Pathlight Credit Agreement”) by and among PLC Agent, LLC in the capacity as administrative agent and Pathlight Capital Fund I LP, Pathlight Capital Fund II LP, and Pathlight Capital Fund III LP as the lenders for a five-year $148,200 term loan. The Pathlight Credit Agreement was entered in connection with the purchase of the 2022 Badcock Receivable discussed in Note 2. </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%">On August 25, 2022, certain Company subsidiaries acquired the assets of Atlantic Coast Fibers, LLC (and related businesses), which provides residential and commercial recycling services in the New York City metropolitan area. The purchase price consideration totaled $27,541, which consisted of $14,482 in cash, $1,642 in assumed debt, and $11,416 in contingent consideration payable over approximately the next two years. In accordance with Accounting Standards Codification (“ASC”) 805, the Company used the acquisition method of accounting for this acquisition. Goodwill of $3,913 and other intangible assets of $13,080 were recorded as a result of the acquisition. </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%">On August 16, 2022, the Company's majority-owned subsidiary, Lingo, acquired BullsEye, a single source communications and cloud technology provider. The purchase price consideration totaled $64,907, which Lingo partially funded using a $52,500 term loan that is discussed in Note 9. In accordance with ASC 805, the Company used the acquisition method of accounting for this acquisition. Goodwill of $29,284 and other intangible assets of $28,700 were recorded as a result of the acquisition. The acquisition is expected to bring revenue from multi-location enterprise business customers to Lingo, improving scale and flexibility. </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%">On August 16, 2022, Lingo entered into a credit agreement (the “Lingo Credit Agreement”) by and among Lingo, the Company as the secured guarantor, and Banc of California, N.A. in its capacity as administrative agent and lender, for a five-year $45,000 term loan. On September 9, 2022, Lingo entered into the First Amendment to the Lingo Credit Agreement with Grasshopper Bank for an incremental term loan of $7,500, increasing the principal balance of the term loan to $52,500.</span></div><div style="text-indent:18pt"><span><br/></span></div><div style="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:112%">On May 31, 2022, the Company's ownership interest in Lingo increased from 40% to 80% as a result of the conversion of $17,500 of debt owed by Lingo to equity. As a result of the consolidation of Lingo, the pre-existing equity investment was remeasured at fair value resulting in the recognition of a gain of $6,790, which is included in trading (losses) income and fair value adjustments on loans in the condensed consolidated statement of operations. In accordance with ASC 805, </span></div>the Company used the acquisition method of accounting. The total fair value of the acquired assets of Lingo was $115,538 and the fair value of the 20% noncontrolling interest was $8,021 at May 31, 2022. Goodwill of $33,622 and other intangible assets of $63,000 were recorded as a result of the acquisition. The acquisition is expected to expand the services offered in the Company's Principal Investments - Communications and Other segment. On January 19, 2022, the Company acquired FocalPoint Securities, LLC (“FocalPoint”), an independent investment bank headquartered in Los Angeles, California. The purchase price consideration totaled $124,479, which consisted of $64,248 in cash, $20,320 in issuance of common stock of the Company, and $39,911 in deferred cash and contingent consideration payable over the next three years. The Company used the acquisition method of accounting for this acquisition. Goodwill of $110,512 and other intangible assets of $10,780 that were recorded as a result of the acquisition will be deductible for tax purposes. The acquisition is expected to expand B. Riley Securities’ mergers and acquisitions (“M&A”) advisory business and enhance its debt capital markets and financial restructuring capabilities.
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	6	segment
	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, 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.
CY2021Q3	rily	Interest Expense From Loan Participations InterestExpenseFromLoanParticipations	152000	usd
	us-gaap	Deferred Compensation Arrangement With Individual Allocated Share Based Compensation Expense DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpense	474000	usd
	rily	Interest Expense From Loan Participations InterestExpenseFromLoanParticipations	878000	usd
	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:112%">Revenues in the Capital Markets, Financial Consulting, Wealth Management, Brands and Principal Investments — Communications and Other segments are currently primarily generated in the United States. Revenues in the Auction and Liquidation segment are primarily generated in the United States, 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>
CY2022Q3	us-gaap	Advertising Expense AdvertisingExpense	1584000	usd
CY2021Q3	us-gaap	Advertising Expense AdvertisingExpense	808000	usd
	us-gaap	Advertising Expense AdvertisingExpense	5941000	usd
	us-gaap	Advertising Expense AdvertisingExpense	1964000	usd
CY2018Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Discount From Market Price Offering Date ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPriceOfferingDate	0.85
CY2022Q3	us-gaap	Deferred Compensation Arrangement With Individual Allocated Share Based Compensation Expense DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpense	120000	usd
CY2021Q3	us-gaap	Deferred Compensation Arrangement With Individual Allocated Share Based Compensation Expense DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpense	132000	usd
	us-gaap	Deferred Compensation Arrangement With Individual Allocated Share Based Compensation Expense DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpense	316000	usd
CY2022Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	1578000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	927000	usd
CY2022Q3	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	231805000	usd
CY2021Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	278933000	usd
CY2022Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	1578000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	927000	usd
CY2022Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	233383000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	279860000	usd
CY2022Q3	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1327000	usd
CY2021Q3	us-gaap	Depreciation And Amortization DepreciationAndAmortization	986000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	3380000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2890000	usd
CY2022Q3	rily	Net Of Unamortized Costs Origination Fees Premiums And Discounts NetOfUnamortizedCostsOriginationFeesPremiumsAndDiscounts	4756000	usd
CY2021Q4	rily	Net Of Unamortized Costs Origination Fees Premiums And Discounts NetOfUnamortizedCostsOriginationFeesPremiumsAndDiscounts	9304000	usd
CY2022Q3	rily	Unrealized Gain Loss On Loan Receivable UnrealizedGainLossOnLoanReceivable	-19158000	usd
CY2021Q3	rily	Unrealized Gain Loss On Loan Receivable UnrealizedGainLossOnLoanReceivable	-1317000	usd
	rily	Unrealized Gain Loss On Loan Receivable UnrealizedGainLossOnLoanReceivable	-19287000	usd
	rily	Unrealized Gain Loss On Loan Receivable UnrealizedGainLossOnLoanReceivable	8729000	usd
CY2022Q3	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Owned SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned	1238613000	usd
CY2021Q4	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Owned SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned	1532095000	usd
CY2022Q3	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Sold Not Yet Purchased SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased	17751000	usd
CY2021Q4	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Sold Not Yet Purchased SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased	28623000	usd
	us-gaap	Payments To Acquire Limited Partnership Interests PaymentsToAcquireLimitedPartnershipInterests	82475000	usd
CY2021	us-gaap	Payments To Acquire Limited Partnership Interests PaymentsToAcquireLimitedPartnershipInterests	77383000	usd
CY2022Q3	rily	Investment Securities InvestmentSecurities	84280000	usd
CY2021Q4	rily	Investment Securities InvestmentSecurities	59745000	usd
CY2022Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	633000	usd
CY2021Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	12938000	usd
CY2022Q3	us-gaap	Assets Held In Trust AssetsHeldInTrust	173216000	usd
CY2022Q3	us-gaap	Investments Investments	1071858000	usd
CY2022Q3	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	814715000	usd
CY2022Q3	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	2059789000	usd
CY2022Q3	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Sold Not Yet Purchased SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased	17751000	usd
CY2022Q3	us-gaap	Redeemable Noncontrolling Interest Equity Fair Value RedeemableNoncontrollingInterestEquityFairValue	4322000	usd
CY2022Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	633000	usd
CY2022Q3	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	29578000	usd
CY2022Q3	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	52284000	usd
CY2021Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	345024000	usd
CY2021Q4	us-gaap	Investments Investments	1394967000	usd
CY2021Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	873186000	usd
CY2021Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	2613177000	usd
CY2021Q4	us-gaap	Security Owned And Sold Not Yet Purchased Fair Value Security Sold Not Yet Purchased SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased	28623000	usd
CY2021Q4	us-gaap	Redeemable Noncontrolling Interest Equity Fair Value RedeemableNoncontrollingInterestEquityFairValue	4506000	usd
CY2021Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	12938000	usd
CY2021Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	46067000	usd
CY2022Q3	us-gaap	Senior Notes SeniorNotes	1661191000	usd
CY2021Q4	us-gaap	Senior Notes SeniorNotes	1606560000	usd
CY2022Q3	rily	Senior Notes Fair Value SeniorNotesFairValue	1539876000	usd
CY2021Q4	rily	Senior Notes Fair Value SeniorNotesFairValue	1661189000	usd
CY2022Q3	rily	Investments In Non Public Entities That Do Not Report Nav InvestmentsInNonPublicEntitiesThatDoNotReportNAV	16387000	usd
CY2022Q3	us-gaap	Foreign Currency Contracts Liability Fair Value Disclosure ForeignCurrencyContractsLiabilityFairValueDisclosure	0	eur
CY2021Q4	us-gaap	Foreign Currency Contracts Liability Fair Value Disclosure ForeignCurrencyContractsLiabilityFairValueDisclosure	6000000	eur
CY2022Q3	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	783000	usd
CY2021Q3	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	689000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	1913000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	855000	usd
CY2021Q3	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	2800000	usd
CY2021Q3	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2022Q3	us-gaap	Equity Method Investments EquityMethodInvestments	42560000	usd
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	39190000	usd
	us-gaap	Stock Issued1 StockIssued1	20320000	usd
CY2022Q3	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	850000	usd
	us-gaap	Notes Reduction NotesReduction	133453000	usd
	rily	Loans Receivable Exchanged For Debt Securities LoansReceivableExchangedForDebtSecurities	35000000	usd
	rily	Debt Securities Issued DebtSecuritiesIssued	35000000	usd
	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
CY2022Q3	rily	Agent Fees AgentFees	349000	usd
CY2021Q3	rily	Agent Fees AgentFees	26732000	usd
	rily	Agent Fees AgentFees	12437000	usd
	rily	Agent Fees AgentFees	52114000	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
CY2022Q3	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
CY2022Q3	us-gaap	Securities Borrowed Gross SecuritiesBorrowedGross	2243306000	usd
	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2022Q2	us-gaap	Restructuring Reserve RestructuringReserve	574000	usd
CY2021Q2	us-gaap	Restructuring Reserve RestructuringReserve	676000	usd
CY2021Q4	us-gaap	Restructuring Reserve RestructuringReserve	624000	usd
CY2020Q4	us-gaap	Restructuring Reserve RestructuringReserve	727000	usd
CY2022Q3	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
CY2021Q3	us-gaap	Restructuring Charges RestructuringCharges	0	usd
	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2022Q3	us-gaap	Payments For Restructuring PaymentsForRestructuring	1448000	usd
CY2021Q3	us-gaap	Payments For Restructuring PaymentsForRestructuring	29000	usd
	us-gaap	Payments For Restructuring PaymentsForRestructuring	1503000	usd
	us-gaap	Payments For Restructuring PaymentsForRestructuring	86000	usd
CY2022Q3	rily	Restructuring Reserves Non Cash Items RestructuringReservesNonCashItems	-4620000	usd
CY2021Q3	rily	Restructuring Reserves Non Cash Items RestructuringReservesNonCashItems	3000	usd
	rily	Restructuring Reserves Non Cash Items RestructuringReservesNonCashItems	-4615000	usd
	rily	Restructuring Reserves Non Cash Items RestructuringReservesNonCashItems	9000	usd
CY2022Q3	us-gaap	Restructuring Reserve RestructuringReserve	2522000	usd
CY2021Q3	us-gaap	Restructuring Reserve RestructuringReserve	650000	usd
CY2022Q3	us-gaap	Restructuring Reserve RestructuringReserve	2522000	usd
CY2021Q3	us-gaap	Restructuring Reserve RestructuringReserve	650000	usd
	us-gaap	Severance Costs1 SeveranceCosts1	1260000	usd
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	4174000	usd
	us-gaap	Restructuring Charges RestructuringCharges	8016000	usd
CY2022Q3	us-gaap	Securities Borrowed Not Subject To Master Netting Arrangement SecuritiesBorrowedNotSubjectToMasterNettingArrangement	0	usd
CY2022Q3	us-gaap	Securities Borrowed SecuritiesBorrowed	2243306000	usd
CY2022Q3	us-gaap	Securities Borrowed Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election SecuritiesBorrowedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	2243306000	usd
CY2022Q3	us-gaap	Securities Borrowed Fair Value Of Collateral SecuritiesBorrowedFairValueOfCollateral	0	usd
CY2022Q3	us-gaap	Securities Loaned Gross SecuritiesLoanedGross	2239250000	usd
CY2022Q3	us-gaap	Securities Loaned Not Subject To Master Netting Arrangement SecuritiesLoanedNotSubjectToMasterNettingArrangement	0	usd
CY2022Q3	us-gaap	Securities Loaned SecuritiesLoaned	2239250000	usd
CY2022Q3	us-gaap	Securities Loaned Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election SecuritiesLoanedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	2239250000	usd
CY2022Q3	us-gaap	Securities Loaned Fair Value Of Collateral SecuritiesLoanedFairValueOfCollateral	0	usd
CY2021Q4	us-gaap	Securities Borrowed Gross SecuritiesBorrowedGross	2090966000	usd
CY2021Q4	us-gaap	Securities Borrowed Not Subject To Master Netting Arrangement SecuritiesBorrowedNotSubjectToMasterNettingArrangement	0	usd
CY2021Q4	us-gaap	Securities Borrowed SecuritiesBorrowed	2090966000	usd
CY2021Q4	us-gaap	Securities Borrowed Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election SecuritiesBorrowedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	2090966000	usd
CY2021Q4	us-gaap	Securities Borrowed Fair Value Of Collateral SecuritiesBorrowedFairValueOfCollateral	0	usd
CY2021Q4	us-gaap	Securities Loaned Gross SecuritiesLoanedGross	2088685000	usd
CY2021Q4	us-gaap	Securities Loaned Not Subject To Master Netting Arrangement SecuritiesLoanedNotSubjectToMasterNettingArrangement	0	usd
CY2021Q4	us-gaap	Securities Loaned SecuritiesLoaned	2088685000	usd
CY2021Q4	us-gaap	Securities Loaned Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election SecuritiesLoanedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	2088685000	usd
CY2021Q4	us-gaap	Securities Loaned Fair Value Of Collateral SecuritiesLoanedFairValueOfCollateral	0	usd
CY2022Q3	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	60137000	usd
CY2021Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	39045000	usd
CY2022Q3	rily	Investment Banking Fees Commissions And Other Receivable InvestmentBankingFeesCommissionsAndOtherReceivable	8165000	usd
CY2021Q4	rily	Investment Banking Fees Commissions And Other Receivable InvestmentBankingFeesCommissionsAndOtherReceivable	14286000	usd
CY2022Q3	us-gaap	Accounts Receivable Gross AccountsReceivableGross	68302000	usd
CY2021Q4	us-gaap	Accounts Receivable Gross AccountsReceivableGross	53331000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	3595000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	3658000	usd
CY2022Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	64707000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	49673000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	0	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	8000	usd
CY2022Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2773000	usd
CY2021Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3565000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3658000	usd
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3599000	usd
CY2022Q3	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1510000	usd
CY2021Q3	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	493000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2786000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1248000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	688000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	266000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	2857000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1087000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	0	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	32000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3595000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3792000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3595000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3792000	usd
CY2022Q3	us-gaap	Assets Held In Trust AssetsHeldInTrust	173216000	usd
CY2021Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	345024000	usd
CY2022Q3	us-gaap	Other Long Term Investments OtherLongTermInvestments	42560000	usd
CY2021Q4	us-gaap	Other Long Term Investments OtherLongTermInvestments	39190000	usd
CY2022Q3	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	21322000	usd
CY2021Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	14965000	usd
CY2022Q3	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	12483000	usd
CY2021Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	12315000	usd
CY2022Q3	us-gaap	Other Receivables OtherReceivables	71797000	usd
CY2021Q4	us-gaap	Other Receivables OtherReceivables	40483000	usd
CY2022Q3	us-gaap	Other Assets OtherAssets	34497000	usd
CY2021Q4	us-gaap	Other Assets OtherAssets	11525000	usd
CY2022Q3	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	355875000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	463502000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	429187000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	250568000	usd
CY2022Q3	rily	Finite Lived Intangible Asset Expected Amortization After Year Four FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour	56585000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	250568000	usd
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	178619000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	429187000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	266074000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	95004000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	171070000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	152730000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	70355000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	82375000	usd
CY2022Q3	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	125276000	usd
CY2022Q3	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	125276000	usd
CY2021Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	125276000	usd
CY2021Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	125276000	usd
CY2022Q3	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	391350000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	95004000	usd
CY2022Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	296346000	usd
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	278006000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	70355000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	207651000	usd
CY2022Q3	us-gaap	Adjustment For Amortization AdjustmentForAmortization	9390000	usd
CY2021Q3	us-gaap	Adjustment For Amortization AdjustmentForAmortization	5156000	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	23146000	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	16176000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	9466000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	32249000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	28169000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	23685000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	20916000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	51321000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	183042000	usd
CY2022Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	79532000	usd
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	107904000	usd
CY2022Q3	us-gaap	Dividends Payable Current DividendsPayableCurrent	31263000	usd
CY2021Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	28486000	usd
CY2022Q3	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	34129000	usd
CY2021Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	39776000	usd
CY2022Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	25699000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	20106000	usd
CY2022Q3	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	29578000	usd
CY2021Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	0	usd
CY2022Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	23723000	usd
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	96250000	usd
CY2022Q3	us-gaap	Other Liabilities OtherLiabilities	54965000	usd
CY2021Q4	us-gaap	Other Liabilities OtherLiabilities	51228000	usd
CY2022Q3	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	278889000	usd
CY2021Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	343750000	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	209712000	usd
CY2022Q3	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	57594000	usd
CY2022Q3	us-gaap	Trading Gains Losses TradingGainsLosses	16198000	usd
CY2022Q3	rily	Fair Value Adjustment On Loans FairValueAdjustmentOnLoans	-4044000	usd
CY2022Q3	us-gaap	Other Income OtherIncome	60903000	usd
CY2022Q3	us-gaap	Revenues Revenues	340363000	usd
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	326609000	usd
CY2021Q3	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	26869000	usd
CY2021Q3	us-gaap	Trading Gains Losses TradingGainsLosses	19446000	usd
CY2021Q3	rily	Fair Value Adjustment On Loans FairValueAdjustmentOnLoans	-1249000	usd
CY2021Q3	us-gaap	Other Income OtherIncome	9847000	usd
CY2021Q3	us-gaap	Revenues Revenues	381522000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	589849000	usd
	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	182855000	usd
	us-gaap	Trading Gains Losses TradingGainsLosses	-276095000	usd
	rily	Fair Value Adjustment On Loans FairValueAdjustmentOnLoans	-4068000	usd
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.268
	us-gaap	Other Income OtherIncome	96111000	usd
	us-gaap	Revenues Revenues	588652000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	886653000	usd
	rily	Interest Income Loan And Securities Lending InterestIncomeLoanAndSecuritiesLending	89280000	usd
	us-gaap	Trading Gains Losses TradingGainsLosses	309022000	usd
	rily	Fair Value Adjustment On Loans FairValueAdjustmentOnLoans	8796000	usd
	us-gaap	Other Income OtherIncome	24700000	usd
	us-gaap	Revenues Revenues	1318451000	usd
CY2022Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	64707000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	49673000	usd
CY2022Q3	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	12483000	usd
CY2021Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	12315000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	7293000	usd
CY2021Q3	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	4728000	usd
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	32287000	usd
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	31377000	usd
CY2022Q3	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	5483000	usd
CY2021Q4	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	1605000	usd
CY2022Q3	rily	Capitalized Contract Cost Recognized CapitalizedContractCostRecognized	723000	usd
CY2021Q3	rily	Capitalized Contract Cost Recognized CapitalizedContractCostRecognized	324000	usd
	rily	Capitalized Contract Cost Recognized CapitalizedContractCostRecognized	1813000	usd
	rily	Capitalized Contract Cost Recognized CapitalizedContractCostRecognized	433000	usd
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.300
CY2022Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	48869000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	52548000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	65900000	usd
CY2022Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1721132	shares
CY2021Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1069184	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1609425	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	911302	shares
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	47837000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	50550000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-102384000	usd
	us-gaap	Net Income Loss NetIncomeLoss	380882000	usd
CY2022Q3	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	2002000	usd
CY2021Q3	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	1929000	usd
	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	6006000	usd
	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	5467000	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
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	48621000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	48621000	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
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	375415000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	375415000	usd
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28293064	shares
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27570716	shares
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	44650	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28068160	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27297917	shares
CY2022Q3	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	1675353	shares
CY2021Q3	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	1223350	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	1428575	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29968417	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28794066	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28068160	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28726492	shares
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.62
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.76
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.86
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	13.75
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.53
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.69
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.86
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	13.07
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	571	shares
	rily	Repurchase Of Common Stock Amount RepurchaseOfCommonStockAmount	27000	usd
	rily	Repurchase Of Common Stock Amount RepurchaseOfCommonStockAmount	2656000	usd
CY2022Q3	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	814000	usd
CY2021Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	2306000	usd
CY2022Q3	rily	Corporate And Other Expenses CorporateAndOtherExpenses	19832000	usd
CY2021Q3	rily	Corporate And Other Expenses CorporateAndOtherExpenses	17987000	usd
	rily	Corporate And Other Expenses CorporateAndOtherExpenses	44368000	usd
	rily	Corporate And Other Expenses CorporateAndOtherExpenses	42007000	usd
CY2022Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	686000	usd
CY2021Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	70000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	1253000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	175000	usd
CY2022Q3	rily	Change In Fair Value Of Financial Instruments And Other ChangeInFairValueOfFinancialInstrumentsAndOther	-574000	usd
CY2021Q3	rily	Change In Fair Value Of Financial Instruments And Other ChangeInFairValueOfFinancialInstrumentsAndOther	1758000	usd
	rily	Change In Fair Value Of Financial Instruments And Other ChangeInFairValueOfFinancialInstrumentsAndOther	9728000	usd
	rily	Change In Fair Value Of Financial Instruments And Other ChangeInFairValueOfFinancialInstrumentsAndOther	8267000	usd
CY2022Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-91000	usd
CY2021Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1149000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3285000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1172000	usd
CY2022Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	34587000	usd
CY2021Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	25372000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	96787000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	66014000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	68995000	usd
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	74351000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-132997000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	523469000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16350000	usd
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22693000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-39858000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	140113000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	52645000	usd
CY2021Q3	us-gaap	Profit Loss ProfitLoss	51658000	usd
	us-gaap	Profit Loss ProfitLoss	-93139000	usd
	us-gaap	Profit Loss ProfitLoss	383356000	usd
CY2022Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	4808000	usd
CY2021Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1108000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	9245000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	2474000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	47837000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	50550000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-102384000	usd
	us-gaap	Net Income Loss NetIncomeLoss	380882000	usd
CY2022Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	2002000	usd
CY2021Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1929000	usd
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	6006000	usd
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5467000	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
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	48621000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	48621000	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
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	375415000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	375415000	usd
CY2022Q3	rily	Services And Fees Revenue ServicesAndFeesRevenue	266485000	usd
CY2021Q3	rily	Services And Fees Revenue ServicesAndFeesRevenue	301497000	usd
	rily	Services And Fees Revenue ServicesAndFeesRevenue	678065000	usd
	rily	Services And Fees Revenue ServicesAndFeesRevenue	857109000	usd
CY2022Q3	rily	Sale Of Goods SaleOfGoods	4130000	usd
CY2021Q3	rily	Sale Of Goods SaleOfGoods	34959000	usd
	rily	Sale Of Goods SaleOfGoods	7895000	usd
	rily	Sale Of Goods SaleOfGoods	54244000	usd
CY2022Q3	us-gaap	Revenues Revenues	340363000	usd
CY2021Q3	us-gaap	Revenues Revenues	381522000	usd
	us-gaap	Revenues Revenues	588652000	usd
	us-gaap	Revenues Revenues	1318451000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	16174000	usd

Files In Submission

Name	View Source	Status
0001628280-22-028487-index-headers.html	Edgar Link	pending
0001628280-22-028487-index.html	Edgar Link	pending
0001628280-22-028487.txt	Edgar Link	pending
0001628280-22-028487-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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rily-20220930_cal.xml	Edgar Link	unprocessable
rily-20220930_def.xml	Edgar Link	unprocessable
rily-20220930_lab.xml	Edgar Link	unprocessable
rily-20220930_pre.xml	Edgar Link	unprocessable
rily-20220930_htm.xml	Edgar Link	completed

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

2022 Q4 Form 10-Q Financial Statement

#000162828022028487 Filed on November 04, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

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

2022 Q4 Form 10-Q Financial Statement

#000162828022028487 Filed on November 04, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

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