$COHN
Cohen & Co Inc. Stock $cohn

$cohn Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000143774922005639 Filed on March 09, 2022

Income Statement

Concept	2021 Q4	2021	2020 Q4
Revenue	$27.04M	$146.4M	$66.37M
YoY Change	-59.25%	12.5%	312.46%
Cost Of Revenue	$2.404M	$7.684M	$1.838M
YoY Change	30.79%	8.72%	-5.36%
Gross Profit	$24.64M	$138.7M	$64.53M
YoY Change	-61.82%	12.71%	356.09%
Gross Profit Margin	91.11%	94.75%	97.23%
Selling, General & Admin	$27.19M	$98.72M	$26.67M
YoY Change	1.95%	36.17%	165.74%
% of Gross Profit	110.34%	71.18%	41.33%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$113.0K	$371.0K	$85.00K
YoY Change	32.94%	11.08%	7.59%
% of Gross Profit	0.46%	0.27%	0.13%
Operating Expenses	$27.30M	$99.09M	$26.75M
YoY Change	2.04%	36.06%	164.5%
Operating Profit	-$2.661M	$39.59M	$37.78M
YoY Change	-107.04%	-6.46%	836.42%
Interest Expense	$26.79M	$48.73M	-$2.195M
YoY Change	-1320.59%	-26.39%	-10.15%
% of Operating Profit		123.08%	-5.81%
Other Income/Expense, Net
YoY Change
Pretax Income	$24.13M	$70.50M	$35.58M
YoY Change	-32.18%	136.69%	2136.33%
Income Tax	-$2.191M	-$3.541M	-$8.046M
% Of Pretax Income	-9.08%	-5.02%	-22.61%
Net Earnings	$3.631M	$11.81M	$14.75M
YoY Change	-75.38%	-16.87%	1805.81%
Net Earnings / Revenue	13.43%	8.07%	22.23%
Basic Earnings Per Share		$9.95	$13.78
Diluted Earnings Per Share	$2.735M	$7.83	$7.64
COMMON SHARES
Basic Shares Outstanding	1.630M	1.187M	1.070M
Diluted Shares Outstanding		5.285M	5.207M

Balance Sheet

Concept	2021 Q4	2021	2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$50.57M	$50.57M	$42.00M
YoY Change	20.41%	20.41%	405.73%
Cash & Equivalents	$50.57M	$50.57M	$42.00M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$72.97M	$72.97M	$55.73M
Other Receivables	$3.203M	$3.203M	$3.929M
Total Short-Term Assets	$126.7M	$126.7M	$101.7M
YoY Change	24.68%	24.68%	-32.91%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.456M	$11.73M	$799.0K
YoY Change	82.23%	93.45%	-12.77%
Goodwill	$109.0K		$109.0K
YoY Change	0.0%		-98.64%
Intangibles	$166.0K		$166.0K
YoY Change	0.0%		0.0%
Long-Term Investments	$48.24M	$328.1M	$13.48M
YoY Change	257.8%	4.18%	254.88%
Other Assets	$13.04M	$13.04M	$7.397M
YoY Change	76.27%	76.27%
Total Long-Term Assets	$3.530B	$3.530B	$6.048B
YoY Change	-41.64%	-41.64%	-22.96%
TOTAL ASSETS
Total Short-Term Assets	$126.7M	$126.7M	$101.7M
Total Long-Term Assets	$3.530B	$3.530B	$6.048B
Total Assets	$3.656B	$3.656B	$6.149B
YoY Change	-40.54%	-40.54%	-23.15%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$161.0M	$161.0M	$202.9M
YoY Change	-20.65%	2.77%	-22.41%
Accrued Expenses	$38.30M	$38.30M	$20.89M
YoY Change	83.33%	83.33%	77.95%
Deferred Revenue
YoY Change
Short-Term Debt	$3.236B	$3.236B	$5.713B
YoY Change	-43.35%	-43.86%	-24.17%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$3.454B	$3.454B	$5.937B
YoY Change	-41.83%	-40.79%	-23.96%
LONG-TERM LIABILITIES
Long-Term Debt	$51.35M	$51.35M	$59.06M
YoY Change	-13.05%	-13.05%	-10.31%
Other Long-Term Liabilities			$51.85M
YoY Change			-33.48%
Total Long-Term Liabilities	$51.35M	$51.35M	$110.9M
YoY Change	-53.7%	-13.05%	-22.87%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.454B	$3.454B	$5.937B
Total Long-Term Liabilities	$51.35M	$51.35M	$110.9M
Total Liabilities	$3.505B	$3.594B	$6.048B
YoY Change	-42.05%	-41.13%	-23.95%
SHAREHOLDERS EQUITY
Retained Earnings	-$9.204M		-$20.34M
YoY Change	-54.75%		-41.07%
Common Stock	$17.00K		$13.00K
YoY Change	30.77%		8.33%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$61.94M	$61.94M	$43.91M
YoY Change
Total Liabilities & Shareholders Equity	$3.656B	$3.656B	$6.149B
YoY Change	-40.54%	-40.54%	-23.15%

Cashflow Statement

Concept	2021 Q4	2021	2020 Q4
OPERATING ACTIVITIES
Net Income	$3.631M	$11.81M	$14.75M
YoY Change	-75.38%	-16.87%	1805.81%
Depreciation, Depletion And Amortization	$113.0K	$371.0K	$85.00K
YoY Change	32.94%	11.08%	7.59%
Cash From Operating Activities	$21.29M	$18.32M	-$73.85M
YoY Change	-128.83%	-55.78%	1070.23%
INVESTING ACTIVITIES
Capital Expenditures	-$349.0K	$1.028M	-$71.00K
YoY Change	391.55%	373.73%	914.29%
Acquisitions
YoY Change
Other Investing Activities	-$17.28M	-$21.51M	-$1.130M
YoY Change	1429.12%	83.33%	120.27%
Cash From Investing Activities	-$17.63M	-$22.53M	-$1.201M
YoY Change	1367.78%	88.6%	130.96%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		-$8.219M
YoY Change		-483.71%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	5.157M	$13.16M	-12.48M
YoY Change	-141.32%	247.35%	-1511.88%
NET CHANGE
Cash From Operating Activities	21.29M	$18.32M	-73.85M
Cash From Investing Activities	-17.63M	-$22.53M	-1.201M
Cash From Financing Activities	5.157M	$13.16M	-12.48M
Net Change In Cash	8.819M	$8.571M	-87.54M
YoY Change	-110.07%	-74.56%	1371.92%
FREE CASH FLOW
Cash From Operating Activities	$21.29M	$18.32M	-$73.85M
Capital Expenditures	-$349.0K	$1.028M	-$71.00K
Free Cash Flow	$21.64M	$17.29M	-$73.78M
YoY Change	-129.33%	-58.05%	1070.4%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2020Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	27413098
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CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000
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CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	1325529
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CY2020Q4	cohn	Common Stock Shares Unvested Or Restricted Awards CommonStockSharesUnvestedOrRestrictedAwards	286566
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CY2021	us-gaap	Variable Interest Entity Number Of Entities With Unavailability Of Information VariableInterestEntityNumberOfEntitiesWithUnavailabilityOfInformation	2	pure
CY2021Q4	cohn	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust Net Of Ownership Interest In Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustNetOfOwnershipInterestInTrust	49614000	USD
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CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	471000	USD
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CY2020Q4	us-gaap	Prepaid Taxes PrepaidTaxes	0	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
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CY2021	cohn	Redeemable Noncontrolling Interest Membership Units Not Held Share Ratio RedeemableNoncontrollingInterestMembershipUnitsNotHeldShareRatio	10	pure
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CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.50
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.40
CY2021	us-gaap	Profit Loss ProfitLoss	72111000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	38453000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	-3573000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-377000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	138000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-377000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	138000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2000	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	71734000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	38591000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-3575000	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	60526000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	24351000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-1518000	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	11208000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	14240000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-2057000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	42438000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	-3573000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2000	USD
CY2019	cohn	Minority Interest Increase Decrease Related To Units Of Consolidated Subsidiary MinorityInterestIncreaseDecreaseRelatedToUnitsOfConsolidatedSubsidiary	-23000	USD
CY2019	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	744000	USD
CY2019	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	128000	USD
CY2019	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	299000	USD
CY2019	cohn	Minority Interest Increase Decrease Net MinorityInterestIncreaseDecreaseNet	2550000	USD
CY2019	us-gaap	Dividends Common Stock DividendsCommonStock	732000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	48756000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	38453000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	138000	USD
CY2020	cohn	Minority Interest Increase Decrease Related To Units Of Consolidated Subsidiary MinorityInterestIncreaseDecreaseRelatedToUnitsOfConsolidatedSubsidiary	0	USD
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	12553000	USD
CY2020	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	54000	USD
CY2020	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	2142000	USD
CY2020	us-gaap	Dividends Common Stock DividendsCommonStock	62000	USD
CY2020	cohn	Minority Interest Increase Decrease Net MinorityInterestIncreaseDecreaseNet	13489000	USD
CY2020	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	9694000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	101437000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	72111000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-377000	USD
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	9076000	USD
CY2021	cohn	Minority Interest Increase Decrease Related To Units Of Consolidated Subsidiary MinorityInterestIncreaseDecreaseRelatedToUnitsOfConsolidatedSubsidiary	0	USD
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	15718000	USD
CY2021	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	378000	USD
CY2021	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	857000	USD
CY2021	us-gaap	Dividends Common Stock DividendsCommonStock	2641000	USD
CY2021	cohn	Minority Interest Increase Decrease Net MinorityInterestIncreaseDecreaseNet	17095000	USD
CY2021	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	61678000	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	149506000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	72111000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	38453000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	-3573000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	15718000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	12553000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	744000	USD
CY2021	cohn	Accretion Of Income On Other Investments AccretionOfIncomeOnOtherInvestments	0	USD
CY2020	cohn	Accretion Of Income On Other Investments AccretionOfIncomeOnOtherInvestments	-124000	USD
CY2019	cohn	Accretion Of Income On Other Investments AccretionOfIncomeOnOtherInvestments	-424000	USD
CY2021	cohn	Other Investment Sold Gain Loss Fair Value OtherInvestmentSoldGainLossFairValue	35421000	USD
CY2020	cohn	Other Investment Sold Gain Loss Fair Value OtherInvestmentSoldGainLossFairValue	43413000	USD
CY2019	cohn	Other Investment Sold Gain Loss Fair Value OtherInvestmentSoldGainLossFairValue	1080000	USD
CY2021	cohn	Other Investment Sold Not Yet Purchased Gain Loss OtherInvestmentSoldNotYetPurchasedGainLoss	830000	USD
CY2020	cohn	Other Investment Sold Not Yet Purchased Gain Loss OtherInvestmentSoldNotYetPurchasedGainLoss	1063000	USD
CY2019	cohn	Other Investment Sold Not Yet Purchased Gain Loss OtherInvestmentSoldNotYetPurchasedGainLoss	-0	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	36010000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-2955000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-553000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	371000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	334000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	318000	USD
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	7883000	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	860000	USD
CY2020	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	736000	USD
CY2019	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	548000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2071000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-8877000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-678000	USD
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	2127000	USD
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	USD
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	USD
CY2021	us-gaap	Increase Decrease In Broker Dealer Related Receivables Payables Net IncreaseDecreaseInBrokerDealerRelatedReceivablesPayablesNet	11257000	USD
CY2020	us-gaap	Increase Decrease In Broker Dealer Related Receivables Payables Net IncreaseDecreaseInBrokerDealerRelatedReceivablesPayablesNet	41368000	USD
CY2019	us-gaap	Increase Decrease In Broker Dealer Related Receivables Payables Net IncreaseDecreaseInBrokerDealerRelatedReceivablesPayablesNet	-73343000	USD
CY2021	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	-3872000	USD
CY2020	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	-2346000	USD
CY2019	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	327000	USD
CY2021	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-726000	USD
CY2020	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-42696000	USD
CY2019	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	34535000	USD
CY2021	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-19096000	USD
CY2020	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-64891000	USD
CY2019	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	6617000	USD
CY2021	us-gaap	Increase Decrease In Receivables Under Repurchase Agreements IncreaseDecreaseInReceivablesUnderRepurchaseAgreements	-2540698000	USD
CY2020	us-gaap	Increase Decrease In Receivables Under Repurchase Agreements IncreaseDecreaseInReceivablesUnderRepurchaseAgreements	-1783659000	USD
CY2019	us-gaap	Increase Decrease In Receivables Under Repurchase Agreements IncreaseDecreaseInReceivablesUnderRepurchaseAgreements	-132228000	USD
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	4858000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-4340000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	3768000	USD
CY2021	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-19307000	USD
CY2020	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	24552000	USD
CY2019	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	7855000	USD
CY2021	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	8218000	USD
CY2020	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	10313000	USD
CY2019	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-1208000	USD
CY2021	us-gaap	Increase Decrease In Financial Instruments Sold Not Yet Purchased IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased	18073000	USD
CY2020	us-gaap	Increase Decrease In Financial Instruments Sold Not Yet Purchased IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased	-33508000	USD
CY2019	us-gaap	Increase Decrease In Financial Instruments Sold Not Yet Purchased IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased	-42175000	USD
CY2021	us-gaap	Increase Decrease In Payables Under Repurchase Agreements IncreaseDecreaseInPayablesUnderRepurchaseAgreements	-2541797000	USD
CY2020	us-gaap	Increase Decrease In Payables Under Repurchase Agreements IncreaseDecreaseInPayablesUnderRepurchaseAgreements	-1821231000	USD
CY2019	us-gaap	Increase Decrease In Payables Under Repurchase Agreements IncreaseDecreaseInPayablesUnderRepurchaseAgreements	-137321000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	18321000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	41435000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-15463000	USD
CY2021	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	123098000	USD
CY2020	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	62282000	USD
CY2019	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	1927000	USD
CY2021	cohn	Payments To Acquire Other Investments Sold Not Yet Purchased PaymentsToAcquireOtherInvestmentsSoldNotYetPurchased	59098000	USD
CY2020	cohn	Payments To Acquire Other Investments Sold Not Yet Purchased PaymentsToAcquireOtherInvestmentsSoldNotYetPurchased	12519000	USD
CY2019	cohn	Payments To Acquire Other Investments Sold Not Yet Purchased PaymentsToAcquireOtherInvestmentsSoldNotYetPurchased	-0	USD
CY2021	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	112013000	USD
CY2020	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	54748000	USD
CY2019	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	10114000	USD
CY2021	cohn	Proceeds From Sale And Maturity Of Other Investments Not Yet Purchased ProceedsFromSaleAndMaturityOfOtherInvestmentsNotYetPurchased	56820000	USD
CY2020	cohn	Proceeds From Sale And Maturity Of Other Investments Not Yet Purchased ProceedsFromSaleAndMaturityOfOtherInvestmentsNotYetPurchased	20997000	USD
CY2019	cohn	Proceeds From Sale And Maturity Of Other Investments Not Yet Purchased ProceedsFromSaleAndMaturityOfOtherInvestmentsNotYetPurchased	0	USD
CY2021	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	8143000	USD
CY2020	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	12675000	USD
CY2019	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	4352000	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1028000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	217000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	101000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-22534000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-11948000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	3734000	USD
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	17500000	USD
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	17500000	USD
CY2019	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	4777000	USD
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	17500000	USD
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	17500000	USD
CY2019	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	-0	USD
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	2166000	USD
CY2019	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2021	cohn	Proceeds From Nonconvertible Debt ProceedsFromNonconvertibleDebt	0	USD
CY2020	cohn	Proceeds From Nonconvertible Debt ProceedsFromNonconvertibleDebt	4500000	USD
CY2019	cohn	Proceeds From Nonconvertible Debt ProceedsFromNonconvertibleDebt	0	USD
CY2021	us-gaap	Proceeds From Repayments Of Secured Debt ProceedsFromRepaymentsOfSecuredDebt	-2400000	USD
CY2020	us-gaap	Proceeds From Repayments Of Secured Debt ProceedsFromRepaymentsOfSecuredDebt	-9163000	USD
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	-0	USD
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	24000	USD
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	-0	USD
CY2021	cohn	Proceeds From Payments For Redeemable Financial Instruments ProceedsFromPaymentsForRedeemableFinancialInstruments	0	USD
CY2020	cohn	Proceeds From Payments For Redeemable Financial Instruments ProceedsFromPaymentsForRedeemableFinancialInstruments	0	USD
CY2019	cohn	Proceeds From Payments For Redeemable Financial Instruments ProceedsFromPaymentsForRedeemableFinancialInstruments	1268000	USD
CY2021	cohn	Redemption Of Redeemable Financial Instrument RedemptionOfRedeemableFinancialInstrument	4000000	USD
CY2020	cohn	Redemption Of Redeemable Financial Instrument RedemptionOfRedeemableFinancialInstrument	4921000	USD
CY2019	cohn	Redemption Of Redeemable Financial Instrument RedemptionOfRedeemableFinancialInstrument	1500000	USD
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	378000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	54000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	128000	USD
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	9076000	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	857000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2142000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	299000	USD
CY2021	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	17095000	USD
CY2020	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	13489000	USD
CY2019	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	2550000	USD
CY2021	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	2734000	USD
CY2020	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	-0	USD
CY2019	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	-0	USD
CY2021	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	1970000	USD
CY2020	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	35000	USD
CY2019	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	213000	USD
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	671000	USD
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	27000	USD
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	519000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	13161000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3789000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	5936000	USD
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-377000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	416000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-9000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	8571000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	33692000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-5802000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	41996000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	8304000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	14106000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	50567000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	41996000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	8304000	USD
CY2021	us-gaap	Nature Of Operations NatureOfOperations	<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b><em style="font: inherit;">1.</em> ORGANIZATION AND NATURE OF OPERATIONS </b></p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"> </p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><i>Organizational History</i> </p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">Cohen Brothers, LLC (“Cohen Brothers”) was formed on <em style="font: inherit;"> October </em><em style="font: inherit;">7,</em> <em style="font: inherit;">2004</em> by Cohen Bros. Financial, LLC (“CBF”). Cohen Brothers was established to acquire the net assets of CBF’s subsidiaries (the “Formation Transaction”): Cohen Bros. & Company, Inc.; Cohen Frères SAS; Dekania Investors, LLC; Emporia Capital Management, LLC; and the majority interest in Cohen Bros. & Toroian Investment Management, Inc. The Formation Transaction was accomplished through a series of transactions occurring between <em style="font: inherit;"> March </em><em style="font: inherit;">4,</em> <em style="font: inherit;">2005</em> and <em style="font: inherit;"> May </em><em style="font: inherit;">31,</em> <em style="font: inherit;">2005.</em></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">From its formation until <em style="font: inherit;"> December </em><em style="font: inherit;">16,</em> <em style="font: inherit;">2009,</em> Cohen Brothers operated as a privately-owned limited liability company. On <em style="font: inherit;"> December </em><em style="font: inherit;">16,</em> <em style="font: inherit;">2009,</em> Cohen Brothers completed its merger (the “AFN Merger”) with a subsidiary of Alesco Financial Inc. (“AFN”), a publicly traded real estate investment trust.</p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">As a result of the AFN Merger, AFN contributed substantially all of its assets into Cohen Brothers in exchange for newly issued units of membership interests directly from Cohen Brothers. In addition, AFN received additional Cohen Brothers membership interests directly from its members in exchange for AFN common stock. In accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”), the AFN Merger was accounted for as a reverse acquisition, and Cohen Brothers was deemed to be the accounting acquirer. As a result, all of AFN’s assets and liabilities were required to be revalued at fair value as of the acquisition date. The remaining units of membership interests of Cohen Brothers that were <em style="font: inherit;">not</em> held by AFN were included as a component of non-controlling interest in the consolidated balance sheets.</p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">Subsequent to the AFN Merger, AFN was renamed Cohen & Company Inc. In <em style="font: inherit;"> January 2011, </em>it was renamed again as Institutional Financial Markets, Inc. (“IFMI”) and on <em style="font: inherit;"> September 1, 2017 </em>it was renamed again as Cohen & Company Inc. Effective <em style="font: inherit;"> January </em><em style="font: inherit;">1,</em> <em style="font: inherit;">2010,</em> the Company ceased to qualify as a REIT.</p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">On <em style="font: inherit;"> September </em><em style="font: inherit;">1,</em> <em style="font: inherit;">2017,</em> the Company (i) changed its name back from Institutional Financial Markets, Inc. to Cohen & Company Inc. and the Company’s trading symbol on the NYSE American Stock Exchange from “IFMI” to “COHN”; (ii) effected a <em style="font: inherit;">1</em> for 10 reverse stock split; and (iii) increased the par value of Common Stock from $0.001 per share to $0.01 per share. All share and per share amounts, and exercise and conversion prices for all periods presented reflect the reverse split as if it had occurred as of the beginning of the <em style="font: inherit;">first</em> period presented.</p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:24.5pt;"> </p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><i>The Company</i> </p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><i></i> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">The Company is a financial services company specializing in fixed income markets and, more recently, the SPAC markets. As of <em style="font: inherit;"> December 31, 2021</em>, the Company had $2.36 billion in assets under management (“AUM”) of which $1.24 billion, was in collateralized debt obligations (“CDOs”). The remaining portion of AUM is from a diversified mix of Investment Vehicles (as defined herein). </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">In these financial statements, the “Company” refers to Cohen & Company Inc. and its subsidiaries on a consolidated basis. Cohen & Company, LLC or the “Operating LLC” refers to the main operating subsidiary of the Company. “Cohen Brothers” refers to the pre-AFN Merger Cohen Brothers, LLC and its subsidiaries. “AFN” refers to the pre-merger Alesco Financial Inc. and its subsidiaries. When the term “Cohen & Company Inc.” is used, it is referring to the parent company itself; “JVB Holdings” refers to J.V.B. Financial Holdings, LP; “JVB” refers to J.V.B. Financial Group LLC, a broker dealer subsidiary; “CCFL” refers to Cohen & Company Financial Limited (formerly known as EuroDekania Management LTD), a subsidiary formerly regulated by the Financial Conduct Authority (formerly known as Financial Services Authority) in the United Kingdom; “CCFEL” refers to Cohen & Company Financial (Europe) Limited, a subsidiary regulated by the Central Bank of Ireland in Ireland; "CCFESA" refers to Cohen & Company Financial Europe Limited S.A., a majority owned subsidiary regulated by the Autorite de Controle Prudentiel et de Resolution ("ACPR"), a majority owned subsidiary; and<i> “EuroDekania</i>” refers to EuroDekania (Cayman) Ltd., a Cayman Islands exempted company that was externally managed by CCFL.</p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">The Company’s business is organized into the following three business segments.</p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);"><span style="text-decoration: underline; ">Capital Markets</span>: The Company’s Capital Markets business segment consists primarily of fixed income sales, trading, matched book repurchase agreement (“repo”) financing, new issue placements in corporate and securitized products, and advisory services. The Company’s fixed income sales and trading group provides trade execution to corporate investors, institutional investors, mortgage originators, and other smaller broker-dealers. The Company specializes in a variety of products, including but <em style="font: inherit;">not</em> limited to: corporate bonds, asset backed securities (“ABS”), mortgage backed securities (“MBS”), residential mortgage backed securities (“RMBS”), CDOs, collateralized loan obligations (“CLOs”), collateralized bond obligations (“CBOs”), collateralized mortgage obligations (“CMOs”), municipal securities, to-be-announced securities (“TBAs”) and other forward agency MBS contracts, U.S. government bonds, U.S. government agency securities, brokered deposits and certificates of deposit (“CDs”) for small banks, and hybrid capital of financial institutions including trust preferred securities (“TruPS”), whole loans, residential transition loans ("RTLs"), and other structured financial instruments. The Company also offers execution and brokerage services for equity products. The Company operates its capital markets activities primarily through its subsidiaries: JVB in the United States, and CCFESA in Europe. A division of JVB, Cohen & Company Capital Markets is the Company's full-service boutique investment banking platform focusing on SPAC advisory, capital markets advisory, and M&A advisory, with clients primarily in the financial technology (commonly referred to as "fintech") and SPAC spaces. </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);"><span style="text-decoration: underline; ">Asset Management</span>: The Company’s Asset Management business segment manages assets within CDOs, managed accounts, joint ventures, and investment funds (collectively referred to as “Investment Vehicles”). A CDO is a form of secured borrowing. The borrowing is secured by different types of fixed income assets such as corporate or mortgage loans or bonds. The borrowing is in the form of a securitization, which means that the lenders are actually investing in notes backed by the assets. In the event of default, the lenders will have recourse only to the assets securing the loan. The Company’s Asset Management business segment includes its fee-based asset management operations, which include ongoing base and incentive management fees.</p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p> <p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);"><span style="text-decoration: underline; ">Principal Investing</span>: The Company’s Principal Investing business segment is comprised of investments that the Company holds related to its SPAC franchise and other investments the Company has made for the purpose of earning an investment return rather than investments made to support the Company’s trading, matched book repo, or other Capital Markets business segment activities. These investments are included in the Company’s other investments, at fair value; other investments sold, <em style="font: inherit;">not</em> yet purchased; and investments in equity method affiliates in the Company’s consolidated balance sheets. </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">The Company generates its revenue by business segment primarily through the following activities.</p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);"><span style="text-decoration: underline; ">Capital Markets </span></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p> <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 5%;"> </td><td style="width: 5%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">•</p> </td><td style="width: 90%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Trading activities of the Company, which include execution and brokerage services, riskless trading activities as well as gains and losses (unrealized and realized) and income and expense earned on securities and derivatives classified as trading;</p> </td></tr> <tr style="vertical-align: top;"><td style="width: 5%;"> </td><td style="width: 5%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">• </p> </td><td style="width: 90%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Net interest income on the Company’s matched book repo financing activities; and</p> </td></tr> <tr style="vertical-align: top;"><td style="width: 5%;"> </td><td style="width: 5%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">•</p> </td><td style="width: 90%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">New issue and advisory revenue comprised primarily of (i) new issue revenue associated with originating, arranging, or placing newly created financial instruments; and (ii) revenue from advisory services.</p> </td></tr> </tbody></table> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);"><span style="text-decoration: underline; ">Asset Management </span></p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"> </p> <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 5%;"> </td><td style="width: 5%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">•</p> </td><td style="width: 90%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Asset management fees for the Company’s on-going asset management services provided to certain Investment Vehicles, which <em style="font: inherit;"> may </em>include fees both senior and subordinate to the securities in the Investment Vehicle, and incentive management fees earned based on the performance of the various Investment Vehicles.</p> </td></tr> </tbody></table> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:67.5pt;margin-right:0pt;margin-top:0pt;text-align:left;text-indent:-18pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);"><span style="text-decoration: underline; ">Principal Investing </span></p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"> </p> <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 5%;"> </td><td style="width: 5%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">•</p> </td><td style="width: 90%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Gains and losses (unrealized and realized) and income and expense earned on securities classified as other investments, at fair value and other investments sold <em style="font: inherit;">not</em> yet purchased; and</p> </td></tr> <tr><td style="width: 5%;"> </td><td style="width: 5%;">•</td><td style="font-family: "Times New Roman"; font-size: 10pt; width: 90%;">Income and loss earned on equity method investments.</td></tr> </tbody></table> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"> </p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">The Company carries out certain activities at the Operating LLC (including a material amount of its principal investing activities). The remaining activities noted above were carried out through the following main operating subsidiaries of the Company as of <em style="font: inherit;"> December 31, 2021</em>. </p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"> </p> <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: "Times New Roman"; font-size: 10pt;"><tbody><tr style="vertical-align: top; font-family: "Times New Roman"; font-size: 10pt;"><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; margin: 0pt; text-align: left;"><em style="font: inherit;">1.</em></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; margin: 0pt; text-align: left;">Cohen & Company Financial Management, LLC (“CCFM”) is a wholly owned subsidiary of the Operating LLC and acts as asset manager and investment adviser to the Alesco I CDO, and the Alesco III through VIII CDOs. Alesco CDOs invest in bank and insurance company TruPS as well as insurance company subordinated debt. CCFM also manages the SPAC Fund and SPAC Series Funds. </p> </td></tr> <tr style="vertical-align: top; font-family: "Times New Roman"; font-size: 10pt;"><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; margin: 0pt; text-align: left;"><em style="font: inherit;">2.</em></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; margin: 0pt; text-align: left;">Dekania Capital Management, LLC (“DCM”) is a wholly owned subsidiary of the Operating LLC and acts as asset manager and investment adviser to the Company’s Dekania Europe II CDO and Dekania Europe III CDO. The Dekania Europe II CDO and Dekania Europe III CDO invest primarily in financial institution TruPS and insurance company subordinated debt denominated in Euros. DCM also manages the U.S. Insurance JV. </p> </td></tr> <tr style="vertical-align: top; font-family: "Times New Roman"; font-size: 10pt;"><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; margin: 0pt; text-align: left;"><em style="font: inherit;">3.</em></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; margin: 0pt; text-align: left;">JVB is a wholly owned subsidiary of the Operating LLC. JVB is a securities broker-dealer registered with the Securities and Exchange Commission (“SEC”) and is a member of the Financial Industry Regulatory Authority (“FINRA”), and the Securities Industry Protection Corporation (“SIPC”). JVB carries out the Company’s Capital Market business segment activities in the U.S. </p> </td></tr> <tr style="vertical-align: top; font-family: "Times New Roman"; font-size: 10pt;"><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; margin: 0pt; text-align: left;"><em style="font: inherit;">4.</em></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; margin: 0pt; text-align: left;">CCFL was previously regulated by the United Kingdom Financial Conduct Authority (“FCA”). CCFL in the past acted as asset manager and investment adviser to the Company’s Dekania Europe III CDO. CCFL also carried out certain of the Company’s Capital Markets business segment activities in Europe including brokerage, advisory, and new issue services. During <em style="font: inherit;">2020,</em> CCFL reduced its permissions with the FCA and <em style="font: inherit;">no</em> longer is a regulated UK entity. As a result <em style="font: inherit;">no</em> capital requirement is necessary in the United Kingdom. The Company is in the process of dissolving CCFL. </p> </td></tr> <tr><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"><em style="font: inherit;">5.</em></td><td style="font-family: "Times New Roman"; font-size: 10pt;">CCFESA is regulated by the Autorite de Controle Prudentiel et de Resolution ("ACPR"), performs asset management and capital market activities in France and the European Union. </td></tr> <tr style="vertical-align: top; font-family: "Times New Roman"; font-size: 10pt;"><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; margin: 0pt; text-align: left;"><em style="font: inherit;">6.</em></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; margin: 0pt; text-align: left;">CCFEL is regulated by Central Bank of Ireland (“CBI”), performed asset management and capital markets activities in Ireland and the European Union. In <em style="font: inherit;">2021,</em> the Company transferred CCFEL's activities to CCFESA and began the process of withdrawing from regulation under CBI. As of <em style="font: inherit;"> December 31, 2021, </em>CCFEL is <em style="font: inherit;">no</em> longer carrying out any business activities but the withdrawal process from CBI regulation is <em style="font: inherit;">not</em> yet complete. </p> </td></tr> <tr style="vertical-align: top; font-family: "Times New Roman"; font-size: 10pt;"><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; margin: 0pt; text-align: left;"><em style="font: inherit;">7.</em></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; margin: 0pt; text-align: left;">Cohen & Compagnie SAS (formerly Cohen Fréres SAS), the Company’s French subsidiary, acts as a credit research adviser to DCM, and CCFESA in analyzing the creditworthiness of insurance companies and financial institutions in Europe with respect to all assets included in the Dekania Europe CDOs and certain other Investment Vehicles.</p> </td></tr> <tr style="font-family: "Times New Roman"; font-size: 10pt;"><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 18pt; font-family: "Times New Roman"; font-size: 10pt;"><em style="font: inherit;">8.</em></td><td style="font-family: "Times New Roman"; font-size: 10pt;">SPAC Sponsor Entities: A series of LLC's set up to pool investor funds and invest in private placements of Company sponsored special purpose acquisition companies ("SPACs"). See note <em style="font: inherit;">4.</em></td></tr> </tbody></table> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"> </p> <p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"> </p>
CY2017Q3	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	10	pure
CY2017Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2017Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Assets Under Management Carrying Amount AssetsUnderManagementCarryingAmount	2360000000	USD
CY2021	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	pure
CY2021	us-gaap	Basis Of Accounting BasisOfAccounting	<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b><em style="font: inherit;">2.</em> BASIS OF PRESENTATION </b></p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:27pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">The accounting and reporting policies of the Company conform to U.S. GAAP. Certain prior period amounts have been reclassified to conform to the current period presentation. </p> <p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"> </p>
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:24.5pt;"/> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><i>B. Use of Estimates </i></p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">The preparation of financial statements in conformity with U.S. GAAP requires management to make assumptions and estimates that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</p>
CY2021	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:24.5pt;"/> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:12.2pt;margin-right:0pt;margin-top:0pt;text-align:left;text-indent:-12.2pt;"><i>V. Business Concentration </i></p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:12.2pt;margin-right:0pt;margin-top:0pt;text-align:left;text-indent:-12.2pt;"><i></i> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">A significant portion of the Company’s asset management revenues in a year <em style="font: inherit;"> may </em>be derived from a small number of transactions. For the year ended <em style="font: inherit;"> December 31, 2021</em>, the Company earned asset management revenue of $2,484 from CDOs and $8,438 from other investment funds. </p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">Other than revenue earned in its matched book repo operations, the Company’s trading revenue is generated from transactions with a diverse set of institutional customers. The Company does <em style="font: inherit;">not</em> consider its trading revenue, other than revenue earned in its matched book repo operations, to be concentrated from a customer or counterparty perspective. See note <em style="font: inherit;">11</em> for discussion of concentrations within its matched book repo operations.</p>
CY2021Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	54284000	USD
CY2020Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	62496000	USD
CY2020	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	2076000	USD
CY2019	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	-1320000	USD
CY2021	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	21103000	USD
CY2020	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	31269000	USD
CY2019	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	24118000	USD
CY2021	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	-3069000	USD
CY2021	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	18034000	USD
CY2020	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	33345000	USD
CY2019	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	22798000	USD
CY2021	us-gaap	Interest Income Debt Securities Trading Operating InterestIncomeDebtSecuritiesTradingOperating	5958000	USD
CY2020	us-gaap	Interest Income Debt Securities Trading Operating InterestIncomeDebtSecuritiesTradingOperating	7759000	USD
CY2019	us-gaap	Interest Income Debt Securities Trading Operating InterestIncomeDebtSecuritiesTradingOperating	6921000	USD
CY2021	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	0	USD
CY2020	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	0	USD
CY2019	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	236000	USD
CY2021	cohn	Interest Income From Repurchase Agreements InterestIncomeFromRepurchaseAgreements	94123000	USD
CY2020	cohn	Interest Income From Repurchase Agreements InterestIncomeFromRepurchaseAgreements	98710000	USD
CY2019	cohn	Interest Income From Repurchase Agreements InterestIncomeFromRepurchaseAgreements	176336000	USD
CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	100081000	USD
CY2020	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	106469000	USD
CY2019	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	183493000	USD
CY2021	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	48024000	USD
CY2020	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	65030000	USD
CY2019	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	164851000	USD
CY2021	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	-0	USD
CY2020	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	39000	USD
CY2019	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	100000	USD
CY2021	us-gaap	Interest Expense Short Term Borrowings Excluding Federal Funds And Securities Sold Under Agreements To Repurchase InterestExpenseShortTermBorrowingsExcludingFederalFundsAndSecuritiesSoldUnderAgreementsToRepurchase	706000	USD
CY2020	us-gaap	Interest Expense Short Term Borrowings Excluding Federal Funds And Securities Sold Under Agreements To Repurchase InterestExpenseShortTermBorrowingsExcludingFederalFundsAndSecuritiesSoldUnderAgreementsToRepurchase	1134000	USD
CY2019	us-gaap	Interest Expense Short Term Borrowings Excluding Federal Funds And Securities Sold Under Agreements To Repurchase InterestExpenseShortTermBorrowingsExcludingFederalFundsAndSecuritiesSoldUnderAgreementsToRepurchase	3168000	USD
CY2021	us-gaap	Interest Expense InterestExpense	48730000	USD
CY2020	us-gaap	Interest Expense InterestExpense	66203000	USD
CY2019	us-gaap	Interest Expense InterestExpense	168119000	USD
CY2021	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	69385000	USD
CY2020	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	73611000	USD
CY2019	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	38172000	USD
CY2021	us-gaap	Due To And From Broker Dealers And Clearing Organizations Disclosure DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure	<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"><b><em style="font: inherit;">6.</em> RECEIVABLES FROM AND PAYABLES TO BROKERS, DEALERS, AND CLEARING AGENCIES</b></p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:35.95pt;margin-right:0pt;margin-top:0pt;text-align:left;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">Amounts receivable from brokers, dealers, and clearing agencies consisted of the following.</p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:24.5pt;"> </p> <p style="font-family:Tahoma;font-size:1pt;margin:0pt;text-align:left;"> </p> <p style="font-family:Tahoma;font-size:1pt;margin:0pt;text-align:left;"> </p> <table border="0" cellpadding="0" cellspacing="0" style="width:100%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;"><tbody><tr><td colspan="7" style="vertical-align:bottom;width:100%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">RECEIVABLES FROM BROKERS, DEALERS, AND CLEARING AGENCIES</p> </td></tr> <tr><td colspan="7" style="vertical-align:bottom;width:100%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">(Dollars in Thousands)</p> </td></tr> </tbody></table> <p style="margin: 0; font-family: "Times New Roman", Times, serif; font-size: 10pt"> </p> <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: "Times New Roman", Times, serif; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td colspan="6" style="text-align: center; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><em style="font: inherit;"><em style="font: inherit;">As of December 31,</em></em></p> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 1px;"> </td></tr> <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td colspan="2" style="text-align: center; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><em style="font: inherit;">2021</em></p> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 1px;"> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td colspan="2" style="text-align: center; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><em style="font: inherit;">2020</em></p> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 1px;"> </td></tr> <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; width: 70%;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Deposits with clearing organizations</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">250</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">250</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> </td></tr> <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Unsettled regular way trades, net</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">2,827</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">2,961</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> </td></tr> <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Receivable from clearing organizations</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">65,315</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">49,706</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"> </td></tr> <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt 0pt 0pt 9pt; text-align: left;">Receivables from brokers, dealers, and clearing agencies</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">68,392</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">52,917</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"> </td></tr> </tbody></table> <p style="margin: 0; font-family: "Times New Roman", Times, serif; font-size: 10pt"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);"> Amounts payable to brokers, dealers, and clearing agencies consisted of the following.</p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:24.5pt;"> </p> <p style="font-family:Tahoma;font-size:1pt;margin:0pt;text-align:left;text-indent:24.5pt;"> </p> <p style="font-family:Tahoma;font-size:1pt;margin:0pt;text-align:left;"> </p> <table border="0" cellpadding="0" cellspacing="0" style="width:100%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;"><tbody><tr><td colspan="7" style="vertical-align:bottom;width:100%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">PAYABLES TO BROKERS, DEALERS, AND CLEARING AGENCIES</p> </td></tr> <tr><td colspan="7" style="vertical-align:bottom;width:100%;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">(Dollars in Thousands)</p> </td></tr> </tbody></table> <p style="margin: 0; font-family: "Times New Roman", Times, serif; font-size: 10pt"> </p> <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: "Times New Roman", Times, serif; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td colspan="6" style="text-align: center; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><em style="font: inherit;"><em style="font: inherit;">As of December 31,</em></em></p> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 1px;"> </td></tr> <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td colspan="2" style="text-align: center; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><em style="font: inherit;">2021</em></p> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 1px;"> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td colspan="2" style="text-align: center; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><em style="font: inherit;">2020</em></p> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 1px;"> </td></tr> <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Margin payable</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 1px;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">160,896</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 1px;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">156,678</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"> </td></tr> <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Payables to brokers, dealers, and clearing agencies</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">160,896</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">156,678</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"> </td></tr> </tbody></table> <p style="margin: 0; font-family: "Times New Roman", Times, serif; font-size: 10pt"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">Deposits with clearing organizations represent contractual amounts the Company is required to deposit with its clearing agents. </p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:24.5pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">Securities transactions that settle in the regular way are recorded on the trade date, as if they had settled. The related amounts receivable and payable for unsettled securities transactions are recorded net in receivables from or payables to brokers, dealers, and clearing agencies on the Company’s consolidated balance sheets. The related amounts receivable and payable for unsettled securities transactions are recorded net in receivables from or payables to brokers, dealers, and clearing agencies on the Company’s consolidated balance sheets.</p> <p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">Receivables from clearing organizations are primarily comprised of cash received by the Company upon execution of short trades that is restricted from withdrawal by the clearing agent.</p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:24.5pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 0pt; background-color: rgba(0, 0, 0, 0); color: rgb(0, 0, 0);">Margin payable represents amounts borrowed from Pershing, LLC and Cantor Fitzgerald to finance the Company’s trading portfolio. See note <em style="font: inherit;">5</em> for interest expense incurred on margin payable. </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: left; text-indent: 27pt;"> </p>
CY2020Q4	us-gaap	Other Payables To Broker Dealers And Clearing Organizations OtherPayablesToBrokerDealersAndClearingOrganizations	156678000	USD
CY2021Q4	us-gaap	Deposits With Clearing Organizations And Others Securities DepositsWithClearingOrganizationsAndOthersSecurities	250000	USD
CY2020Q4	us-gaap	Deposits With Clearing Organizations And Others Securities DepositsWithClearingOrganizationsAndOthersSecurities	250000	USD
CY2021Q4	cohn	Receivables From Unsettled Regular Way Trades Net ReceivablesFromUnsettledRegularWayTradesNet	2827000	USD
CY2020Q4	cohn	Receivables From Unsettled Regular Way Trades Net ReceivablesFromUnsettledRegularWayTradesNet	2961000	USD
CY2021Q4	us-gaap	Receivables From Clearing Organizations ReceivablesFromClearingOrganizations	65315000	USD
CY2020Q4	us-gaap	Receivables From Clearing Organizations ReceivablesFromClearingOrganizations	49706000	USD
CY2021Q4	us-gaap	Receivables From Brokers Dealers And Clearing Organizations ReceivablesFromBrokersDealersAndClearingOrganizations	68392000	USD
CY2020Q4	us-gaap	Receivables From Brokers Dealers And Clearing Organizations ReceivablesFromBrokersDealersAndClearingOrganizations	52917000	USD
CY2021Q4	us-gaap	Other Payables To Broker Dealers And Clearing Organizations OtherPayablesToBrokerDealersAndClearingOrganizations	160896000	USD
CY2021Q4	srt	Payables To Broker Dealers And Clearing Organizations PayablesToBrokerDealersAndClearingOrganizations	160896000	USD
CY2020Q4	srt	Payables To Broker Dealers And Clearing Organizations PayablesToBrokerDealersAndClearingOrganizations	156678000	USD
CY2021Q4	cohn	Trading Receivable TradingReceivable	0	USD
CY2020Q4	cohn	Trading Receivable TradingReceivable	225000	USD
CY2021Q4	cohn	Asset Managements Fees Receivable AssetManagementsFeesReceivable	962000	USD
CY2020Q4	cohn	Asset Managements Fees Receivable AssetManagementsFeesReceivable	879000	USD
CY2021Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	1813000	USD
CY2020Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	2275000	USD
CY2021Q4	us-gaap	Accrued Fees And Other Revenue Receivable AccruedFeesAndOtherRevenueReceivable	108000	USD
CY2020Q4	us-gaap	Accrued Fees And Other Revenue Receivable AccruedFeesAndOtherRevenueReceivable	125000	USD
CY2021Q4	cohn	Other Miscellaneous Receivables OtherMiscellaneousReceivables	320000	USD
CY2020Q4	cohn	Other Miscellaneous Receivables OtherMiscellaneousReceivables	425000	USD
CY2021Q4	us-gaap	Other Receivables OtherReceivables	3203000	USD
CY2020Q4	us-gaap	Other Receivables OtherReceivables	3929000	USD
CY2021Q4	us-gaap	Trading Securities TradingSecurities	223865000	USD
CY2021Q4	us-gaap	Financial Instruments Sold Not Yet Purchased At Fair Value FinancialInstrumentsSoldNotYetPurchasedAtFairValue	62512000	USD
CY2020Q4	us-gaap	Financial Instruments Sold Not Yet Purchased At Fair Value FinancialInstrumentsSoldNotYetPurchasedAtFairValue	44439000	USD
CY2020Q4	us-gaap	Trading Securities TradingSecurities	242961000	USD
CY2021Q4	cohn	Other Investments Fair Value Disclosure OtherInvestmentsFairValueDisclosure	56033000	USD
CY2020Q4	cohn	Other Investments Fair Value Disclosure OtherInvestmentsFairValueDisclosure	58540000	USD
CY2021Q4	cohn	Other Investment Sold Not Yet Purchased OtherInvestmentSoldNotYetPurchased	2488000	USD
CY2020Q4	cohn	Other Investment Sold Not Yet Purchased OtherInvestmentSoldNotYetPurchased	7415000	USD
CY2021	cohn	Other Investment Sold Gain Loss Fair Value OtherInvestmentSoldGainLossFairValue	35421000	USD
CY2020	cohn	Other Investment Sold Gain Loss Fair Value OtherInvestmentSoldGainLossFairValue	43413000	USD
CY2019	cohn	Other Investment Sold Gain Loss Fair Value OtherInvestmentSoldGainLossFairValue	1080000	USD
CY2021	cohn	Other Investment Sold Not Yet Purchased Gain Loss OtherInvestmentSoldNotYetPurchasedGainLoss	830000	USD
CY2020	cohn	Other Investment Sold Not Yet Purchased Gain Loss OtherInvestmentSoldNotYetPurchasedGainLoss	1063000	USD
CY2019	cohn	Other Investment Sold Not Yet Purchased Gain Loss OtherInvestmentSoldNotYetPurchasedGainLoss	0	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	5601000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	-0	USD
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	0	USD
CY2019Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	2522000	USD
CY2021	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Trading FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetNetTrading	0	USD
CY2020	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Trading FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetNetTrading	-57000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	0	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-604000	USD
CY2021	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Accretion Of Income FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAccretionOfIncome	0	USD
CY2020	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Accretion Of Income FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAccretionOfIncome	124000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	0	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	638000	USD
CY2021	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Reclassification Of Rtls FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetReclassificationOfRtls	0	USD
CY2020	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Reclassification Of Rtls FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetReclassificationOfRtls	5278000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	-0	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	2300000	USD
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	0	USD
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	0	USD
CY2021	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	0	USD
CY2020	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	0	USD
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	851000	USD
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	1662000	USD
CY2021	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	7227000	USD
CY2020	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	5324000	USD
CY2019	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	6526000	USD
CY2021Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	3175645000	USD
CY2020Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	5716343000	USD
CY2021Q4	us-gaap	Fair Value Of Securities Received As Collateral That Can Be Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged	3249411000	USD
CY2020Q4	us-gaap	Fair Value Of Securities Received As Collateral That Can Be Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged	5885656000	USD
CY2021Q4	cohn	Number Of Counterparties Related To Reverse Repurchase Agreements NumberOfCounterpartiesRelatedToReverseRepurchaseAgreements	14	pure
CY2020Q4	cohn	Number Of Counterparties Related To Reverse Repurchase Agreements NumberOfCounterpartiesRelatedToReverseRepurchaseAgreements	38	pure
CY2021Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	3171415000	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	5713212000	USD
CY2021Q4	us-gaap	Fair Value Of Securities Received As Collateral That Have Been Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged	3232091000	USD
CY2020Q4	us-gaap	Fair Value Of Securities Received As Collateral That Have Been Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged	5768018000	USD
CY2020Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	5716343000	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	5713212000	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	5713212000	USD
CY2020Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	5716343000	USD
CY2018Q4	us-gaap	Equity Method Investments EquityMethodInvestments	0	USD
CY2019	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	4352000	USD
CY2019	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	0	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-553000	USD
CY2019Q4	us-gaap	Equity Method Investments EquityMethodInvestments	3799000	USD
CY2020	cohn	Payments To Acquire Equity Method Investments Including Noncash Transfer PaymentsToAcquireEquityMethodInvestmentsIncludingNoncashTransfer	12722000	USD
CY2020	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	84000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-2955000	USD
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	13482000	USD
CY2021	cohn	Payments To Acquire Equity Method Investments Including Noncash Transfer PaymentsToAcquireEquityMethodInvestmentsIncludingNoncashTransfer	8392000	USD
CY2021	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	4207000	USD
CY2021	cohn	Equity Method Investment Amount Reclasses To From Investment EquityMethodInvestmentAmountReclassesToFromInvestment	-5439000	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	36010000	USD
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	48238000	USD
CY2021Q4	us-gaap	Goodwill Goodwill	109000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	109000	USD
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y10M24D
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0464	pure
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	1723000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	1988000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1958000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1770000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1514000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	3785000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	12738000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1925000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	10813000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	1532000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	1571000	USD
CY2021Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	240000	USD
CY2020Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	248000	USD
CY2021Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	1286000	USD
CY2020Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	964000	USD
CY2021Q4	us-gaap	Security Deposit SecurityDeposit	479000	USD
CY2020Q4	us-gaap	Security Deposit SecurityDeposit	398000	USD
CY2021Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	258000	USD
CY2020Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	255000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1456000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	799000	USD
CY2021Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	166000	USD
CY2020Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	166000	USD
CY2021Q4	us-gaap	Other Assets OtherAssets	3885000	USD
CY2020Q4	us-gaap	Other Assets OtherAssets	2830000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	3070000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2119000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1614000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1320000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1456000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	799000	USD
CY2021	us-gaap	Property Plant And Equipment Disposals PropertyPlantAndEquipmentDisposals	69000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	371000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	334000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	318000	USD
CY2021Q4	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	122000	USD
CY2020Q4	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	162000	USD
CY2021Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	291000	USD
CY2020Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	316000	USD
CY2021Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	61000	USD
CY2020Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	99000	USD
CY2021Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	558000	USD
CY2020Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	630000	USD
CY2021Q4	cohn	Interest Payable Securities Sold Not Yet Purchased InterestPayableSecuritiesSoldNotYetPurchased	704000	USD
CY2020Q4	cohn	Interest Payable Securities Sold Not Yet Purchased InterestPayableSecuritiesSoldNotYetPurchased	435000	USD
CY2021Q4	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	1548000	USD
CY2020Q4	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	1048000	USD
CY2021Q4	us-gaap	Collateralized Financings CollateralizedFinancings	17320000	USD
CY2020Q4	us-gaap	Collateralized Financings CollateralizedFinancings	41119000	USD
CY2021Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	2097000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	2442000	USD
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	22701000	USD
CY2020Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	46251000	USD
CY2019	us-gaap	Partners Capital Account Units Unitbased Compensation PartnersCapitalAccountUnitsUnitbasedCompensation	0
CY2019	us-gaap	Partners Capital Account Units Treasury PartnersCapitalAccountUnitsTreasury	318900
CY2021Q4	cohn	Redeemable Financial Instruments RedeemableFinancialInstruments	7957000	USD
CY2020Q4	cohn	Redeemable Financial Instruments RedeemableFinancialInstruments	11957000	USD
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	43394000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	47100000	USD
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	509000	USD
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	7233000	USD
CY2020	us-gaap	Interest Expense Debt InterestExpenseDebt	9589000	USD
CY2019	us-gaap	Interest Expense Debt InterestExpenseDebt	7584000	USD
CY2020Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2021	us-gaap	Dividends Dividends	671000	USD
CY2020	us-gaap	Dividends Dividends	27000	USD
CY2019	us-gaap	Dividends Dividends	519000	USD
CY2021	cohn	Dividends Distributions To Noncontrolling Interests DividendsDistributionsToNoncontrollingInterests	1970000	USD
CY2020	cohn	Dividends Distributions To Noncontrolling Interests DividendsDistributionsToNoncontrollingInterests	35000	USD
CY2019	cohn	Dividends Distributions To Noncontrolling Interests DividendsDistributionsToNoncontrollingInterests	213000	USD
CY2019	us-gaap	Partners Capital Account Units Sale Of Units PartnersCapitalAccountUnitsSaleOfUnits	410820
CY2019	cohn	Issuance Of Units For Purchase IssuanceOfUnitsForPurchase	22429541
CY2019	cohn	Additional Units Purchased AdditionalUnitsPurchased	0
CY2019Q4	us-gaap	Common Unit Outstanding CommonUnitOutstanding	38952715
CY2020	us-gaap	Partners Capital Account Units Sale Of Units PartnersCapitalAccountUnitsSaleOfUnits	402350
CY2020	us-gaap	Partners Capital Account Units Unitbased Compensation PartnersCapitalAccountUnitsUnitbasedCompensation	0
CY2020	cohn	Partners Capital Account Units Vesting PartnersCapitalAccountUnitsVesting	275000
CY2020	us-gaap	Partners Capital Account Units Treasury PartnersCapitalAccountUnitsTreasury	1211810
CY2020Q4	us-gaap	Common Unit Outstanding CommonUnitOutstanding	38418255
CY2021	us-gaap	Partners Capital Account Units Sale Of Units PartnersCapitalAccountUnitsSaleOfUnits	3417310
CY2021	us-gaap	Partners Capital Account Units Unitbased Compensation PartnersCapitalAccountUnitsUnitbasedCompensation	0
CY2021	cohn	Partners Capital Account Units Vesting PartnersCapitalAccountUnitsVesting	529050
CY2021	us-gaap	Partners Capital Account Units Treasury PartnersCapitalAccountUnitsTreasury	495440
CY2021Q4	us-gaap	Common Unit Outstanding CommonUnitOutstanding	41869175
CY2021	us-gaap	Net Income Loss NetIncomeLoss	11282000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	14205000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-2054000	USD
CY2021	cohn	Increase Decrease In Acquisition Surrender Of Additional Units Of Consolidated Subsidiary Net IncreaseDecreaseInAcquisitionSurrenderOfAdditionalUnitsOfConsolidatedSubsidiaryNet	-1929000	USD
CY2020	cohn	Increase Decrease In Acquisition Surrender Of Additional Units Of Consolidated Subsidiary Net IncreaseDecreaseInAcquisitionSurrenderOfAdditionalUnitsOfConsolidatedSubsidiaryNet	-1765000	USD
CY2019	cohn	Increase Decrease In Acquisition Surrender Of Additional Units Of Consolidated Subsidiary Net IncreaseDecreaseInAcquisitionSurrenderOfAdditionalUnitsOfConsolidatedSubsidiaryNet	28000	USD
CY2021	cohn	Changesfrom Net Income Attributable To Parent And Transfers To From Noncontrolling Interest ChangesfromNetIncomeAttributableToParentAndTransfersToFromNoncontrollingInterest	9353000	USD
CY2020	cohn	Changesfrom Net Income Attributable To Parent And Transfers To From Noncontrolling Interest ChangesfromNetIncomeAttributableToParentAndTransfersToFromNoncontrollingInterest	12440000	USD
CY2019	cohn	Changesfrom Net Income Attributable To Parent And Transfers To From Noncontrolling Interest ChangesfromNetIncomeAttributableToParentAndTransfersToFromNoncontrollingInterest	-2026000	USD
CY2018Q4	us-gaap	Minority Interest MinorityInterest	6664000	USD
CY2019	us-gaap	Net Income Loss Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossAttributableToNonredeemableNoncontrollingInterest	-1519000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	1000	USD
CY2019	cohn	Noncontrolling Interest Increase Decrease From Business Combination Deconsolidation NoncontrollingInterestIncreaseDecreaseFromBusinessCombinationDeconsolidation	-47000	USD
CY2019	cohn	Noncontrolling Interest Increase From Equitybased Compensation NoncontrollingInterestIncreaseFromEquitybasedCompensation	263000	USD
CY2019	cohn	Noncontrolling Interest Sharebased Payment Arrangement Decrease For Tax Withholding Obligation NoncontrollingInterestSharebasedPaymentArrangementDecreaseForTaxWithholdingObligation	41000	USD
CY2019	cohn	Minority Interest Increase Decrease Net MinorityInterestIncreaseDecreaseNet	2550000	USD
CY2019	cohn	Noncontrolling Interest Decrease Increase Net NoncontrollingInterestDecreaseIncreaseNet	7779000	USD
CY2019	cohn	Dividends Distributions To Noncontrolling Interests DividendsDistributionsToNoncontrollingInterests	213000	USD
CY2019Q4	us-gaap	Minority Interest MinorityInterest	15437000	USD
CY2020	us-gaap	Net Income Loss Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossAttributableToNonredeemableNoncontrollingInterest	24248000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	103000	USD
CY2020	cohn	Noncontrolling Interest Increase Decrease From Business Combination Deconsolidation NoncontrollingInterestIncreaseDecreaseFromBusinessCombinationDeconsolidation	1706000	USD
CY2020	cohn	Noncontrolling Interest Increase From Equitybased Compensation NoncontrollingInterestIncreaseFromEquitybasedCompensation	12313000	USD
CY2020	cohn	Noncontrolling Interest Sharebased Payment Arrangement Decrease For Tax Withholding Obligation NoncontrollingInterestSharebasedPaymentArrangementDecreaseForTaxWithholdingObligation	39000	USD
CY2020	cohn	Dividends Distributions To Noncontrolling Interests DividendsDistributionsToNoncontrollingInterests	35000	USD
CY2020	cohn	Minority Interest Increase Decrease Net MinorityInterestIncreaseDecreaseNet	13489000	USD
CY2020	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	9694000	USD
CY2020Q4	us-gaap	Minority Interest MinorityInterest	57528000	USD
CY2021	us-gaap	Net Income Loss Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossAttributableToNonredeemableNoncontrollingInterest	60829000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	-303000	USD
CY2021	cohn	Noncontrolling Interest Increase Decrease From Business Combination Deconsolidation NoncontrollingInterestIncreaseDecreaseFromBusinessCombinationDeconsolidation	1939000	USD
CY2021	cohn	Noncontrolling Interest Increase From Equitybased Compensation NoncontrollingInterestIncreaseFromEquitybasedCompensation	14927000	USD
CY2021	cohn	Noncontrolling Interest Sharebased Payment Arrangement Decrease For Tax Withholding Obligation NoncontrollingInterestSharebasedPaymentArrangementDecreaseForTaxWithholdingObligation	276000	USD
CY2021	cohn	Dividends Distributions To Noncontrolling Interests DividendsDistributionsToNoncontrollingInterests	1970000	USD
CY2021	cohn	Minority Interest Increase Decrease Net MinorityInterestIncreaseDecreaseNet	17095000	USD
CY2021	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	61678000	USD
CY2021Q4	us-gaap	Minority Interest MinorityInterest	88091000	USD
CY2021Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	16800000	USD
CY2021	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y8M23D
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	15718000	USD
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12553000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	744000	USD
CY2021	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	69330000	USD
CY2020	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	47349000	USD
CY2019	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	25228000	USD
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	85048000	USD
CY2020	us-gaap	Labor And Related Expense LaborAndRelatedExpense	59902000	USD
CY2019	us-gaap	Labor And Related Expense LaborAndRelatedExpense	25972000	USD
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	15718000	USD
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12553000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	744000	USD
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	19286
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CY2018Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	7.00
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CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	0
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CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	-0
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CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	19286
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	40.00
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	7.00
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	0
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	0
CY2019Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	0
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CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	-0
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	-0
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	0
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	0
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	0
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CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
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CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	-0
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0
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CY2021Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	0
CY2012Q1	cohn	Revenue Share Arrangement Percentage Of Revenues Received RevenueShareArrangementPercentageOfRevenuesReceived	0.080	pure
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CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-8669000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-523000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-1000	USD
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	188000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	122000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	156000	USD
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	269000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	86000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	457000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	208000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	155000	USD
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-531000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-7430000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-324000	USD
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1540000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1447000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-354000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2071000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-8877000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-678000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1614000	USD
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CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	30317000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-4400000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	706000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-533000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	304000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	70497000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	29784000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-4096000	USD
CY2021Q4	us-gaap	Prepaid Taxes PrepaidTaxes	0	USD
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	14804000	USD
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	6255000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-860000	USD
CY2021	cohn	Income Tax Expense Benefit Impact IncomeTaxExpenseBenefitImpact	-12774000	USD
CY2020	cohn	Income Tax Expense Benefit Impact IncomeTaxExpenseBenefitImpact	-5092000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	46842000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	3872000	USD
CY2019	cohn	Income Tax Expense Benefit Impact IncomeTaxExpenseBenefitImpact	319000	USD
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-2561000	USD
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-8593000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	216000	USD
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1271000	USD
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1361000	USD
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-354000	USD
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	188000	USD
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	122000	USD
CY2019	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	156000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1614000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-8669000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-523000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	19678000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	19678000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	20579000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	20579000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	3872000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	4238000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	4238000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	17192000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	17192000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	7311000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	7311000	USD
CY2021Q4	cohn	Deferred Tax Liabilities Unrealized Gain On Debt DeferredTaxLiabilitiesUnrealizedGainOnDebt	5679000	USD
CY2021Q4	cohn	Deferred Tax Liabilities Unrealized Gain On Debt DeferredTaxLiabilitiesUnrealizedGainOnDebt	5679000	USD
CY2020Q4	cohn	Deferred Tax Liabilities Unrealized Gain On Debt DeferredTaxLiabilitiesUnrealizedGainOnDebt	5670000	USD
CY2020Q4	cohn	Deferred Tax Liabilities Unrealized Gain On Debt DeferredTaxLiabilitiesUnrealizedGainOnDebt	5670000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	10489000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	10489000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	14402000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	14402000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1060000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	-1283000	USD
CY2021Q4	cohn	Deferred Tax Assets Liabilities Other DeferredTaxAssetsLiabilitiesOther	-223000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	312000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	0	USD
CY2020Q4	cohn	Deferred Tax Assets Liabilities Other DeferredTaxAssetsLiabilitiesOther	312000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	52291000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	6962000	USD
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CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	5670000	USD
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CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	35861000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	35861000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	33775000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	33775000	USD
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CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	6962000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	9468000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	13067000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	5670000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	7397000	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
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CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-3000	USD
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CY2020	cohn	Other Comprehensive Income Acquisition Surrender Of Additional Units OtherComprehensiveIncomeAcquisitionSurrenderOfAdditionalUnits	59000	USD
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CY2021	cohn	Other Comprehensive Income Acquisition Surrender Of Additional Units OtherComprehensiveIncomeAcquisitionSurrenderOfAdditionalUnits	-10000	USD
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CY2021Q4	srt	Excess Net Capital At1500 Percent ExcessNetCapitalAt1500Percent	75128000	USD
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CY2020Q4	srt	Minimum Net Capital Required1 MinimumNetCapitalRequired1	957000	USD
CY2020Q4	srt	Excess Net Capital At1500 Percent ExcessNetCapitalAt1500Percent	67869000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	11282000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	14205000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-2054000	USD
CY2021	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	25255000	USD
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CY2019	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	-1231000	USD
CY2021	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	1183000	USD
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CY2019	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	0	USD
CY2021	cohn	Earnings Per Share Adjustment EarningsPerShareAdjustment	1828000	USD
CY2020	cohn	Earnings Per Share Adjustment EarningsPerShareAdjustment	9452000	USD
CY2019	cohn	Earnings Per Share Adjustment EarningsPerShareAdjustment	246000	USD
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	39548000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	39019000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-3039000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1187029
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1131085
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1136574
CY2021	cohn	Unrestricted Units Exchangeable Into Shares UnrestrictedUnitsExchangeableIntoShares	2851358
CY2020	cohn	Unrestricted Units Exchangeable Into Shares UnrestrictedUnitsExchangeableIntoShares	2800597
CY2019	cohn	Unrestricted Units Exchangeable Into Shares UnrestrictedUnitsExchangeableIntoShares	544599
CY2021	cohn	Incremental Common Shares Attributable To Restricted Units Or Shares IncrementalCommonSharesAttributableToRestrictedUnitsOrShares	212055
CY2020	cohn	Incremental Common Shares Attributable To Restricted Units Or Shares IncrementalCommonSharesAttributableToRestrictedUnitsOrShares	124922
CY2019	cohn	Incremental Common Shares Attributable To Restricted Units Or Shares IncrementalCommonSharesAttributableToRestrictedUnitsOrShares	0
CY2021	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	1034483
CY2020	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	1034483
CY2019	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	0
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5284925
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5091087
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1681173
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	9.50
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	12.56
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.81
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.48
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.66
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.81
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1468218
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	42328000	USD
CY2020	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-9589000	USD
CY2021	cohn	Principal Transactions And Other Income PrincipalTransactionsAndOtherIncome	37324000	USD
CY2021	us-gaap	Revenues Revenues	146368000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1514000	USD
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	-0	USD
CY2021Q4	cohn	Lessee Operating Lease Liability To Be Paid Net Of Sublease Year Five LesseeOperatingLeaseLiabilityToBePaidNetOfSubleaseYearFive	1514000	USD
CY2021	us-gaap	Sublease Income SubleaseIncome	178000	USD
CY2020	us-gaap	Sublease Income SubleaseIncome	318000	USD
CY2019	us-gaap	Sublease Income SubleaseIncome	280000	USD
CY2021	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	69385000	USD
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	85048000	USD
CY2021	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	21727000	USD
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	106775000	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	39593000	USD
CY2021	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-7233000	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	36010000	USD
CY2021	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	2127000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	70497000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1614000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	72111000	USD
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	60829000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	11282000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	371000	USD
CY2020	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	73611000	USD
CY2020	cohn	Principal Transactions And Other Income PrincipalTransactionsAndOtherIncome	45506000	USD
CY2020	us-gaap	Revenues Revenues	130110000	USD
CY2020	us-gaap	Labor And Related Expense LaborAndRelatedExpense	59902000	USD
CY2020	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	19997000	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	7883000	USD
CY2020	us-gaap	Costs And Expenses CostsAndExpenses	87782000	USD
CY2019Q4	cohn	Increase Decrease In Other Investments IncreaseDecreaseInOtherInvestments	7779000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-2955000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	29784000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-8669000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	38453000	USD
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	24248000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	14205000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	334000	USD
CY2019	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	38172000	USD
CY2019	cohn	Principal Transactions And Other Income PrincipalTransactionsAndOtherIncome	2103000	USD
CY2019	us-gaap	Revenues Revenues	49666000	USD
CY2019	us-gaap	Labor And Related Expense LaborAndRelatedExpense	25972000	USD
CY2019	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	19653000	USD
CY2019	us-gaap	Costs And Expenses CostsAndExpenses	45625000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	4041000	USD
CY2019	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-7584000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-553000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-4096000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-523000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	-3573000	USD
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1519000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-2054000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	318000	USD
CY2021Q4	us-gaap	Assets Assets	3654259000	USD
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	48238000	USD
CY2021Q4	us-gaap	Goodwill Goodwill	109000	USD
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	166000	USD
CY2020Q4	us-gaap	Assets Assets	6149379000	USD
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	13482000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	109000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	166000	USD
CY2021	us-gaap	Revenues Revenues	146368000	USD
CY2020	us-gaap	Revenues Revenues	130110000	USD
CY2019	us-gaap	Revenues Revenues	49666000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	6388000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	8711000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	7265000	USD
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	166000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	234000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	30000	USD
CY2021	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	96000	USD
CY2020	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	82000	USD
CY2019	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	48000	USD
CY2020	cohn	Increase Decrease In Other Investments IncreaseDecreaseInOtherInvestments	-9694000	USD
CY2019Q4	cohn	Increase Decrease In Other Investments IncreaseDecreaseInOtherInvestments	7779000	USD
CY2021	cohn	Interest Income Expense Related Party InterestIncomeExpenseRelatedParty	3927000	USD
CY2020	cohn	Interest Income Expense Related Party InterestIncomeExpenseRelatedParty	5462000	USD
CY2019	cohn	Interest Income Expense Related Party InterestIncomeExpenseRelatedParty	3952000	USD
CY2021Q4	us-gaap	Collateralized Financings CollateralizedFinancings	17320000	USD
CY2020Q4	us-gaap	Collateralized Financings CollateralizedFinancings	41119000	USD
CY2019Q4	us-gaap	Collateralized Financings CollateralizedFinancings	9524000	USD
CY2020Q4	us-gaap	Collateralized Financings CollateralizedFinancings	41119000	USD
CY2019Q4	us-gaap	Collateralized Financings CollateralizedFinancings	9524000	USD
CY2018Q4	us-gaap	Collateralized Financings CollateralizedFinancings	4277000	USD
CY2021	us-gaap	Increase Decrease In Cash Collateral For Loaned Securities IncreaseDecreaseInCashCollateralForLoanedSecurities	-23799000	USD
CY2020	us-gaap	Increase Decrease In Cash Collateral For Loaned Securities IncreaseDecreaseInCashCollateralForLoanedSecurities	31595000	USD
CY2019	us-gaap	Increase Decrease In Cash Collateral For Loaned Securities IncreaseDecreaseInCashCollateralForLoanedSecurities	5247000	USD
CY2021	cohn	Principal Transactions And Other Income Related Party PrincipalTransactionsAndOtherIncomeRelatedParty	2970000	USD
CY2020	cohn	Principal Transactions And Other Income Related Party PrincipalTransactionsAndOtherIncomeRelatedParty	770000	USD
CY2019	cohn	Principal Transactions And Other Income Related Party PrincipalTransactionsAndOtherIncomeRelatedParty	564000	USD
CY2021	cohn	Operating Expense Income Related Party Transactions OperatingExpenseIncomeRelatedPartyTransactions	871000	USD
CY2020	cohn	Operating Expense Income Related Party Transactions OperatingExpenseIncomeRelatedPartyTransactions	1150000	USD
CY2019	cohn	Operating Expense Income Related Party Transactions OperatingExpenseIncomeRelatedPartyTransactions	428000	USD
CY2021Q4	us-gaap	Due From Related Parties DueFromRelatedParties	4581000	USD
CY2020Q4	us-gaap	Due From Related Parties DueFromRelatedParties	2812000	USD

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$COHN
Cohen & Co Inc. Stock $cohn

2021 Q4 Form 10-K Financial Statement

#000143774922005639 Filed on March 09, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$COHN Cohen & Co Inc. Stock $cohn

2021 Q4 Form 10-K Financial Statement

#000143774922005639 Filed on March 09, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$COHN
Cohen & Co Inc. Stock $cohn