$COHN
Cohen & Co Inc. Stock $cohn

$cohn Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-Q Financial Statement

#000143774921025237 Filed on November 04, 2021

Income Statement

Concept	2021 Q4	2021 Q3	2020 Q3
Revenue	$27.04M	$6.584M	$21.86M
YoY Change	-59.25%	-69.88%	93.98%
Cost Of Revenue	$2.404M	$1.585M	$1.851M
YoY Change	30.79%	-14.37%	28.54%
Gross Profit	$24.64M	$4.999M	$20.01M
YoY Change	-61.82%	-75.01%	103.57%
Gross Profit Margin	91.11%	75.93%	91.53%
Selling, General & Admin	$27.19M	$24.03M	$13.85M
YoY Change	1.95%	73.51%	35.9%
% of Gross Profit	110.34%	480.64%	69.22%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$113.0K	$90.00K	$85.00K
YoY Change	32.94%	5.88%	6.25%
% of Gross Profit	0.46%	1.8%	0.42%
Operating Expenses	$27.30M	$24.12M	$13.93M
YoY Change	2.04%	73.09%	35.67%
Operating Profit	-$2.661M	-$19.12M	$6.072M
YoY Change	-107.04%	-414.86%	-1470.65%
Interest Expense	$26.79M	$12.20M	$10.41M
YoY Change	-1320.59%	17.21%	-77.69%
% of Operating Profit			171.41%
Other Income/Expense, Net
YoY Change
Pretax Income	$24.13M	-$17.99M	$2.749M
YoY Change	-32.18%	-754.49%	-231.66%
Income Tax	-$2.191M	-$248.0K	-$594.0K
% Of Pretax Income	-9.08%		-21.61%
Net Earnings	$3.631M	-$3.429M	$1.655M
YoY Change	-75.38%	-307.19%	-236.1%
Net Earnings / Revenue	13.43%	-52.08%	7.57%
Basic Earnings Per Share		-$2.61	$1.44
Diluted Earnings Per Share	$2.735M	-$3.46	$1.19
COMMON SHARES
Basic Shares Outstanding	1.630M	1.315M	1.147M
Diluted Shares Outstanding		4.170M	5.116M

Balance Sheet

Concept	2021 Q4	2021 Q3	2020 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$50.57M	$41.83M	$129.3M
YoY Change	20.41%	-67.64%	814.83%
Cash & Equivalents	$50.57M	$41.83M	$129.3M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$72.97M	$142.2M	$62.54M
Other Receivables	$3.203M	$14.97M	$3.582M
Total Short-Term Assets	$126.7M	$199.0M	$195.4M
YoY Change	24.68%	1.84%	63.26%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.456M	$11.87M	$6.340M
YoY Change	82.23%	87.18%	-15.01%
Goodwill	$109.0K	$109.0K	$109.0K
YoY Change	0.0%	0.0%	-98.64%
Intangibles	$166.0K	$166.0K	$166.0K
YoY Change	0.0%	0.0%	0.0%
Long-Term Investments	$48.24M	$17.40M	$7.776M
YoY Change	257.8%	123.77%	128.04%
Other Assets	$13.04M	$9.276M
YoY Change	76.27%
Total Long-Term Assets	$3.530B	$7.221B	$6.332B
YoY Change	-41.64%	14.04%	-13.59%
TOTAL ASSETS
Total Short-Term Assets	$126.7M	$199.0M	$195.4M
Total Long-Term Assets	$3.530B	$7.221B	$6.332B
Total Assets	$3.656B	$7.420B	$6.528B
YoY Change	-40.54%	13.68%	-12.35%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$161.0M	$188.3M	$269.5M
YoY Change	-20.65%	-30.15%	91.59%
Accrued Expenses	$38.30M	$42.67M	$16.98M
YoY Change	83.33%	151.32%	45.43%
Deferred Revenue
YoY Change
Short-Term Debt	$3.236B	$6.980B	$6.059B
YoY Change	-43.35%	15.19%	-14.66%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$3.454B	$7.252B	$6.346B
YoY Change	-41.83%	14.29%	-12.5%
LONG-TERM LIABILITIES
Long-Term Debt	$51.35M	$51.13M	$78.86M
YoY Change	-13.05%	-35.16%	22.01%
Other Long-Term Liabilities			$54.62M
YoY Change			-39.32%
Total Long-Term Liabilities	$51.35M	$51.13M	$133.5M
YoY Change	-53.7%	-61.69%	-13.69%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.454B	$7.252B	$6.346B
Total Long-Term Liabilities	$51.35M	$51.13M	$133.5M
Total Liabilities	$3.505B	$7.303B	$6.480B
YoY Change	-42.05%	12.71%	-12.53%
SHAREHOLDERS EQUITY
Retained Earnings	-$9.204M	-$13.03M	-$35.09M
YoY Change	-54.75%	-62.87%	-0.57%
Common Stock	$17.00K	$16.00K	$12.00K
YoY Change	30.77%	33.33%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$61.94M	$57.75M	$31.74M
YoY Change
Total Liabilities & Shareholders Equity	$3.656B	$7.420B	$6.528B
YoY Change	-40.54%	13.68%	-12.35%

Cashflow Statement

Concept	2021 Q4	2021 Q3	2020 Q3
OPERATING ACTIVITIES
Net Income	$3.631M	-$3.429M	$1.655M
YoY Change	-75.38%	-307.19%	-236.1%
Depreciation, Depletion And Amortization	$113.0K	$90.00K	$85.00K
YoY Change	32.94%	5.88%	6.25%
Cash From Operating Activities	$21.29M	$20.75M	-$93.94M
YoY Change	-128.83%	-122.09%	17328.01%
INVESTING ACTIVITIES
Capital Expenditures	-$349.0K	-$360.0K	-$30.00K
YoY Change	391.55%	1100.0%	-54.55%
Acquisitions
YoY Change
Other Investing Activities	-$17.28M	-$14.80M	-$13.34M
YoY Change	1429.12%	10.92%	-1727.32%
Cash From Investing Activities	-$17.63M	-$15.16M	-$13.37M
YoY Change	1367.78%	13.36%	-1873.74%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	5.157M	7.976M	1.383M
YoY Change	-141.32%	476.72%	45.73%
NET CHANGE
Cash From Operating Activities	21.29M	20.75M	-93.94M
Cash From Investing Activities	-17.63M	-15.16M	-13.37M
Cash From Financing Activities	5.157M	7.976M	1.383M
Net Change In Cash	8.819M	13.57M	-105.9M
YoY Change	-110.07%	-112.81%	-9200.34%
FREE CASH FLOW
Cash From Operating Activities	$21.29M	$20.75M	-$93.94M
Capital Expenditures	-$349.0K	-$360.0K	-$30.00K
Free Cash Flow	$21.64M	$21.11M	-$93.91M
YoY Change	-129.33%	-122.48%	19753.49%

Facts In Submission

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	us-gaap	Net Income Loss NetIncomeLoss	7651000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-546000	USD
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.61
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.44
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.71
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.47
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1314554
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1146941
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1140149
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	98000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-267000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	35000	USD
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1151321
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.46
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.19
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.31
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.48
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4170321
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5115583
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5212247
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	3951163
CY2021Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.25
CY2020Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.25
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0
CY2021Q3	us-gaap	Profit Loss ProfitLoss	-17744000	USD
CY2020Q3	us-gaap	Profit Loss ProfitLoss	3343000	USD
	us-gaap	Profit Loss ProfitLoss	45789000	USD
	us-gaap	Profit Loss ProfitLoss	-5173000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-65000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	98000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-267000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	35000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-65000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1761000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	37910000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-4599000	USD
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-3405000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1680000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	7612000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-539000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	101437000	USD
CY2021Q1	us-gaap	Profit Loss ProfitLoss	66728000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-231000	USD
CY2021Q1	cohn	Minority Interest Increase Decrease Related To Units Of Consolidated Subsidiary MinorityInterestIncreaseDecreaseRelatedToUnitsOfConsolidatedSubsidiary	0	USD
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-17809000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	3441000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	45522000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-5138000	USD
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-14404000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	13641000	USD
CY2021Q1	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	361000	USD
CY2021Q1	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	662000	USD
CY2021Q1	cohn	Dividends Distributions To Noncontrolling Interests DividendsDistributionsToNoncontrollingInterests	18000	USD
CY2021Q1	cohn	Minority Interest Increase Decrease Net MinorityInterestIncreaseDecreaseNet	23000	USD
CY2021Q1	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	25885000	USD
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	154672000	USD
CY2021Q2	us-gaap	Profit Loss ProfitLoss	-3195000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	29000	USD
CY2021Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2673000	USD
CY2021Q2	cohn	Minority Interest Increase Decrease Related To Units Of Consolidated Subsidiary MinorityInterestIncreaseDecreaseRelatedToUnitsOfConsolidatedSubsidiary	0	USD
CY2021Q2	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	527000	USD
CY2021Q2	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	7000	USD
CY2021Q2	cohn	Minority Interest Increase Decrease Net MinorityInterestIncreaseDecreaseNet	2506000	USD
CY2021Q2	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	30769000	USD
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	126436000	USD
CY2021Q3	us-gaap	Profit Loss ProfitLoss	-17744000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-65000	USD
CY2021Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	6403000	USD
CY2021Q3	cohn	Minority Interest Increase Decrease Related To Units Of Consolidated Subsidiary MinorityInterestIncreaseDecreaseRelatedToUnitsOfConsolidatedSubsidiary	0	USD
CY2021Q3	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	574000	USD
CY2021Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	17000	USD
CY2021Q3	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	187000	USD
CY2021Q3	cohn	Dividends Distributions To Noncontrolling Interests DividendsDistributionsToNoncontrollingInterests	1046000	USD
CY2021Q3	cohn	Minority Interest Increase Decrease Net MinorityInterestIncreaseDecreaseNet	7023000	USD
CY2021Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	4215000	USD
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	117162000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	48756000	USD
CY2020Q1	us-gaap	Profit Loss ProfitLoss	-11785000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-100000	USD
CY2020Q1	cohn	Minority Interest Increase Decrease Related To Units Of Consolidated Subsidiary MinorityInterestIncreaseDecreaseRelatedToUnitsOfConsolidatedSubsidiary	0	USD
CY2020Q1	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	158000	USD
CY2020Q1	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	54000	USD
CY2020Q1	us-gaap	Dividends Common Stock DividendsCommonStock	62000	USD
CY2020Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	36913000	USD
CY2020Q2	us-gaap	Profit Loss ProfitLoss	3269000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	37000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	160000	USD
CY2020Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	40379000	USD
CY2020Q3	us-gaap	Profit Loss ProfitLoss	3343000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	98000	USD
CY2020Q3	cohn	Minority Interest Increase Decrease Related To Units Of Consolidated Subsidiary MinorityInterestIncreaseDecreaseRelatedToUnitsOfConsolidatedSubsidiary	0	USD
CY2020Q3	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	159000	USD
CY2020Q3	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	746000	USD
CY2020Q3	cohn	Minority Interest Increase Decrease Net MinorityInterestIncreaseDecreaseNet	4550000	USD
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	47783000	USD
	us-gaap	Profit Loss ProfitLoss	45789000	USD
	us-gaap	Profit Loss ProfitLoss	-5173000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	14742000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	477000	USD
	cohn	Accretion Of Income On Other Investments AccretionOfIncomeOnOtherInvestments	0	USD
	cohn	Accretion Of Income On Other Investments AccretionOfIncomeOnOtherInvestments	-124000	USD
	cohn	Realized Gain Loss On Other Investments RealizedGainLossOnOtherInvestments	10876000	USD
	cohn	Realized Gain Loss On Other Investments RealizedGainLossOnOtherInvestments	636000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	35383000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	672000	USD
	cohn	Realized Gain Loss On Other Investments Sold Not Yet Purchased RealizedGainLossOnOtherInvestmentsSoldNotYetPurchased	766000	USD
	cohn	Realized Gain Loss On Other Investments Sold Not Yet Purchased RealizedGainLossOnOtherInvestmentsSoldNotYetPurchased	-0	USD
	cohn	Unrealized Gain Loss On Investments Sold Not Yet Purchased UnrealizedGainLossOnInvestmentsSoldNotYetPurchased	16000	USD
	cohn	Unrealized Gain Loss On Investments Sold Not Yet Purchased UnrealizedGainLossOnInvestmentsSoldNotYetPurchased	-0	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7512000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-2711000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	258000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	249000	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	7883000	USD
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	638000	USD
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	536000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-318000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-558000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	2127000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	USD
	us-gaap	Increase Decrease In Broker Dealer Related Receivables Payables Net IncreaseDecreaseInBrokerDealerRelatedReceivablesPayablesNet	56864000	USD
	us-gaap	Increase Decrease In Broker Dealer Related Receivables Payables Net IncreaseDecreaseInBrokerDealerRelatedReceivablesPayablesNet	67626000	USD
	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	-187000	USD
	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	-492000	USD
	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	11039000	USD
	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-43043000	USD
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-54278000	USD
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-70581000	USD
	us-gaap	Increase Decrease In Receivables Under Repurchase Agreements IncreaseDecreaseInReceivablesUnderRepurchaseAgreements	1224811000	USD
	us-gaap	Increase Decrease In Receivables Under Repurchase Agreements IncreaseDecreaseInReceivablesUnderRepurchaseAgreements	-1444711000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	5271000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-3977000	USD
	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	6949000	USD
	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	109065000	USD
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	10060000	USD
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	6109000	USD
	us-gaap	Increase Decrease In Financial Instruments Sold Not Yet Purchased IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased	5181000	USD
	us-gaap	Increase Decrease In Financial Instruments Sold Not Yet Purchased IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased	-23328000	USD
	us-gaap	Increase Decrease In Payables Under Repurchase Agreements IncreaseDecreaseInPayablesUnderRepurchaseAgreements	1214306000	USD
	us-gaap	Increase Decrease In Payables Under Repurchase Agreements IncreaseDecreaseInPayablesUnderRepurchaseAgreements	-1475445000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2969000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	115288000	USD
	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	88012000	USD
	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	18519000	USD
	cohn	Payments To Acquire Other Investments Sold Not Yet Purchased PaymentsToAcquireOtherInvestmentsSoldNotYetPurchased	56243000	USD
	cohn	Payments To Acquire Other Investments Sold Not Yet Purchased PaymentsToAcquireOtherInvestmentsSoldNotYetPurchased	-0	USD
	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	87614000	USD
	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	14606000	USD
	cohn	Proceeds From Sale And Maturity Of Other Investments Not Yet Purchased ProceedsFromSaleAndMaturityOfOtherInvestmentsNotYetPurchased	53951000	USD
	cohn	Proceeds From Sale And Maturity Of Other Investments Not Yet Purchased ProceedsFromSaleAndMaturityOfOtherInvestmentsNotYetPurchased	0	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	1537000	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	6688000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	679000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	146000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-4906000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-10747000	USD
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	USD
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	17500000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	2166000	USD
	cohn	Proceeds From Nonconvertible Debt ProceedsFromNonconvertibleDebt	0	USD
	cohn	Proceeds From Nonconvertible Debt ProceedsFromNonconvertibleDebt	4500000	USD
	us-gaap	Proceeds From Repayments Of Secured Debt ProceedsFromRepaymentsOfSecuredDebt	-2400000	USD
	us-gaap	Proceeds From Repayments Of Secured Debt ProceedsFromRepaymentsOfSecuredDebt	-9163000	USD
	cohn	Redemption Of Redeemable Financial Instrument RedemptionOfRedeemableFinancialInstrument	4000000	USD
	cohn	Redemption Of Redeemable Financial Instrument RedemptionOfRedeemableFinancialInstrument	2421000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	378000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	54000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	9076000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	856000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	746000	USD
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	9552000	USD
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	4550000	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	1926000	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	35000	USD
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	725000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	339000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	27000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	8004000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	16270000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-295000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	151000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-166000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	120962000	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
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	41830000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	129266000	USD
	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;"> </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;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;">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;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;">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;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;">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;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;">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;"> </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;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;">The Company is a financial services company specializing in fixed income markets and more recently, the SPAC markets. As of<em style="font: inherit;"> September 30, 2021</em><span style="background-color:#ffffff;">, th</span>e Company had $2.24 billion in assets under management (“AUM”) of which 55.7% or $1.25 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;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;">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; “CCFEL” refers to Cohen & Company Financial (Europe) Limited, a subsidiary regulated by the Central Bank of Ireland in Ireland.</p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;">The Company’s business is organized into the following <span style="-sec-ix-hidden:c78177040">three</span> business segments.</p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;"><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, Small Business Administration (“SBA”) loans, 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 CCFEL 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:center;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;"><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;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;"><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;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;">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;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;"><span style="text-decoration: underline; ">Capital Markets </span></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; 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: 45pt;"> </td><td style="width: 18pt;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">● </p> </td><td> <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: 45pt;"> </td><td style="width: 18pt;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">● </p> </td><td> <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> </tbody></table> <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 45pt;"> </td><td style="width: 18pt;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">● </p> </td><td> <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;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;"><span style="text-decoration: underline; ">Asset Management </span></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; 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: 45pt;"> </td><td style="width: 18pt;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">● </p> </td><td> <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: 0pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;"><span style="text-decoration: underline; ">Principal Investing </span></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; 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: 45pt;"> </td><td style="width: 18pt;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">● </p> </td><td> <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: 45pt;"> </td><td style="width: 18pt;"> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">● </p> </td><td style="font-family: "Times New Roman"; font-size: 10pt;">Income and loss earned on equity method investments.</td></tr> </tbody></table> <p style="margin: 0pt; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </p>
CY2021Q3	us-gaap	Assets Under Management Carrying Amount AssetsUnderManagementCarryingAmount	2240000000	USD
	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;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;">The financial statements of the Company included herein were prepared in conformity with U.S. GAAP for interim financial information and with the instructions to Form <em style="font: inherit;">10</em>-Q and Article <em style="font: inherit;">10</em> of Regulation S-<em style="font: inherit;">X.</em> Accordingly, they do <em style="font: inherit;">not</em> include all of the information and footnotes required by U.S. GAAP for complete financial statements. The information furnished includes all adjustments and accruals of a normal recurring nature, which, in the opinion of management, are necessary for a fair presentation of results for the interim month periods. All intercompany accounts and transactions have been eliminated in consolidation. The results for the <em style="font: inherit;">nine</em> months ended <em style="font: inherit;"> September 30, 2021 </em>and <em style="font: inherit;">2020</em><span style="background-color:#ffffff;"> are <em style="font: inherit;">not</em> necessarily indicative of the results for the entire year or any subsequent interim period. These financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form <em style="font: inherit;">10</em>-K for the year ended </span><em style="font: inherit;"> December 31, 2020</em><span style="background-color:#ffffff;">.</span></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;"><span style="background-color:#ffffff;">Capitalized terms used herein without definition have the meanings ascribed to them in the Annual Report on Form <em style="font: inherit;">10</em>-K for the year ended </span><em style="font: inherit;"> December 31, 2020</em><span style="background-color:#ffffff;">. </span></p>
CY2021Q3	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	58181000	USD
CY2020Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	62496000	USD
CY2021Q3	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	2056000	USD
CY2020Q3	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	6935000	USD
	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	17171000	USD
	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	25604000	USD
CY2021Q3	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	1871000	USD
CY2020Q3	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	-187000	USD
CY2021Q3	cohn	Number Of Counterparties Related To Reverse Repurchase Agreements NumberOfCounterpartiesRelatedToReverseRepurchaseAgreements	36	pure
	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	-2216000	USD
	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	1378000	USD
CY2021Q3	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	3927000	USD
CY2020Q3	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	6748000	USD
	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	14955000	USD
	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	26982000	USD
CY2021Q3	us-gaap	Interest Income Debt Securities Trading Operating InterestIncomeDebtSecuritiesTradingOperating	1291000	USD
CY2020Q3	us-gaap	Interest Income Debt Securities Trading Operating InterestIncomeDebtSecuritiesTradingOperating	1577000	USD
	us-gaap	Interest Income Debt Securities Trading Operating InterestIncomeDebtSecuritiesTradingOperating	4756000	USD
	us-gaap	Interest Income Debt Securities Trading Operating InterestIncomeDebtSecuritiesTradingOperating	6125000	USD
CY2021Q3	cohn	Interest Income From Repurchase Agreements InterestIncomeFromRepurchaseAgreements	23580000	USD
CY2020Q3	cohn	Interest Income From Repurchase Agreements InterestIncomeFromRepurchaseAgreements	19040000	USD
	cohn	Interest Income From Repurchase Agreements InterestIncomeFromRepurchaseAgreements	71729000	USD
	cohn	Interest Income From Repurchase Agreements InterestIncomeFromRepurchaseAgreements	77168000	USD
CY2021Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	24871000	USD
CY2020Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	20617000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	76485000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	83293000	USD
CY2021Q3	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	12031000	USD
CY2020Q3	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	10230000	USD
	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	36698000	USD
	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	53771000	USD
CY2021Q3	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	-0	USD
CY2020Q3	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	-0	USD
	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	-0	USD
	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	39000	USD
CY2021Q3	us-gaap	Interest Expense Short Term Borrowings Excluding Federal Funds And Securities Sold Under Agreements To Repurchase InterestExpenseShortTermBorrowingsExcludingFederalFundsAndSecuritiesSoldUnderAgreementsToRepurchase	168000	USD
CY2020Q3	us-gaap	Interest Expense Short Term Borrowings Excluding Federal Funds And Securities Sold Under Agreements To Repurchase InterestExpenseShortTermBorrowingsExcludingFederalFundsAndSecuritiesSoldUnderAgreementsToRepurchase	178000	USD
	us-gaap	Interest Expense Short Term Borrowings Excluding Federal Funds And Securities Sold Under Agreements To Repurchase InterestExpenseShortTermBorrowingsExcludingFederalFundsAndSecuritiesSoldUnderAgreementsToRepurchase	561000	USD
	us-gaap	Interest Expense Short Term Borrowings Excluding Federal Funds And Securities Sold Under Agreements To Repurchase InterestExpenseShortTermBorrowingsExcludingFederalFundsAndSecuritiesSoldUnderAgreementsToRepurchase	941000	USD
CY2021Q3	us-gaap	Interest Expense InterestExpense	12199000	USD
CY2020Q3	us-gaap	Interest Expense InterestExpense	10408000	USD
	us-gaap	Interest Expense InterestExpense	37259000	USD
	us-gaap	Interest Expense InterestExpense	54751000	USD
CY2021Q3	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	16599000	USD
CY2020Q3	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	16957000	USD
	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	54181000	USD
	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	55524000	USD
	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: 0pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;">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;"> </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="5" 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="5" 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="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;">September 30, 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;">December 31, 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 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;">$</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;">6,618</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;">Receivables from 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; 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);">134,413</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-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">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);">141,281</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="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-indent: 27pt;">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;"></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="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;">September 30, 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;">December 31, 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;">Margin payable</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;">105,346</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;">156,678</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="margin-top: 0pt; margin-bottom: 0pt">Payable to clearing agencies</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; border-bottom: 1px solid rgb(0, 0, 0);">82,832</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; 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; border-bottom: 1px solid rgb(0, 0, 0);">-</td><td style="width: 1%; 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-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);">188,178</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="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-indent: 27pt;">Deposits with clearing agencies 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;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 27pt;">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. </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-indent: 27pt;">Receivables from clearing agencies are primarily comprised of (i) cash received by the Company upon execution of short trades that is restricted from withdrawal by the clearing agent and (ii) cash deposited with the FICC to support the Company’s General Collateral Funding (“GCF”) matched book repo business. See note <em style="font: inherit;">4</em> for discussion of the Company's decision in <em style="font: inherit;"> October, 2021 </em>to wind down its GCF matched book repo business. </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-indent: 27pt;">Margin payable represents amounts borrowed from Pershing, LLC and Cantor Fitzgerald to finance the Company’s trading portfolio. Substantially all of the Company’s investments-trading and deposits with clearing agencies serve as collateral for the margin payable. 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;"> </p> <p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"> </p>
CY2021Q3	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
CY2021Q3	cohn	Receivables From Unsettled Regular Way Trades Net ReceivablesFromUnsettledRegularWayTradesNet	6618000	USD
CY2020Q4	cohn	Receivables From Unsettled Regular Way Trades Net ReceivablesFromUnsettledRegularWayTradesNet	2961000	USD
CY2021Q3	us-gaap	Receivables From Clearing Organizations ReceivablesFromClearingOrganizations	134413000	USD
CY2020Q4	us-gaap	Receivables From Clearing Organizations ReceivablesFromClearingOrganizations	49706000	USD
CY2021Q3	us-gaap	Receivables From Brokers Dealers And Clearing Organizations ReceivablesFromBrokersDealersAndClearingOrganizations	141281000	USD
CY2020Q4	us-gaap	Trading Securities TradingSecurities	242961000	USD
CY2020Q4	us-gaap	Receivables From Brokers Dealers And Clearing Organizations ReceivablesFromBrokersDealersAndClearingOrganizations	52917000	USD
CY2021Q3	us-gaap	Other Payables To Broker Dealers And Clearing Organizations OtherPayablesToBrokerDealersAndClearingOrganizations	105346000	USD
CY2020Q4	us-gaap	Other Payables To Broker Dealers And Clearing Organizations OtherPayablesToBrokerDealersAndClearingOrganizations	156678000	USD
CY2021Q3	cohn	Payable To Clearing Agencies PayableToClearingAgencies	82832000	USD
CY2020Q4	cohn	Payable To Clearing Agencies PayableToClearingAgencies	0	USD
CY2021Q3	srt	Payables To Broker Dealers And Clearing Organizations PayablesToBrokerDealersAndClearingOrganizations	188178000	USD
CY2020Q4	srt	Payables To Broker Dealers And Clearing Organizations PayablesToBrokerDealersAndClearingOrganizations	156678000	USD
CY2021Q3	us-gaap	Trading Securities TradingSecurities	188683000	USD
CY2021Q3	us-gaap	Financial Instruments Sold Not Yet Purchased At Fair Value FinancialInstrumentsSoldNotYetPurchasedAtFairValue	49620000	USD
CY2020Q4	us-gaap	Financial Instruments Sold Not Yet Purchased At Fair Value FinancialInstrumentsSoldNotYetPurchasedAtFairValue	44439000	USD
CY2021Q3	us-gaap	Other Investments OtherInvestments	29383000	USD
CY2021Q3	cohn	Other Investments Fair Value Disclosure OtherInvestmentsFairValueDisclosure	51919000	USD
CY2021Q3	cohn	Other Investments Accumulated Unrealized Gain Loss OtherInvestmentsAccumulatedUnrealizedGainLoss	22536000	USD
CY2020Q4	us-gaap	Other Investments OtherInvestments	21858000	USD
CY2020Q4	cohn	Other Investments Fair Value Disclosure OtherInvestmentsFairValueDisclosure	58540000	USD
CY2020Q4	cohn	Other Investments Accumulated Unrealized Gain Loss OtherInvestmentsAccumulatedUnrealizedGainLoss	36682000	USD
CY2021Q3	cohn	Other Instruments Sold Not Yet Purchased At Fair Value OtherInstrumentsSoldNotYetPurchasedAtFairValue	2684000	USD
CY2021Q3	cohn	Other Investment Sold Not Yet Purchased OtherInvestmentSoldNotYetPurchased	2522000	USD
CY2021Q3	cohn	Other Investment Sold Not Yet Purchased Unrealized Gain Loss OtherInvestmentSoldNotYetPurchasedUnrealizedGainLoss	162000	USD
CY2020Q4	cohn	Other Instruments Sold Not Yet Purchased At Fair Value OtherInstrumentsSoldNotYetPurchasedAtFairValue	7561000	USD
CY2020Q4	cohn	Other Investment Sold Not Yet Purchased OtherInvestmentSoldNotYetPurchased	7415000	USD
CY2020Q4	cohn	Other Investment Sold Not Yet Purchased Unrealized Gain Loss OtherInvestmentSoldNotYetPurchasedUnrealizedGainLoss	146000	USD
CY2021Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	0	USD
CY2020Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	2322000	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
CY2021Q3	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Trading FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetNetTrading	0	USD
CY2020Q3	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Trading FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetNetTrading	-16000	USD
	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Trading FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetNetTrading	0	USD
	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Trading FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetNetTrading	-57000	USD
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	0	USD
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	23000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	0	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-638000	USD
CY2021Q3	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Accretion Of Income FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAccretionOfIncome	0	USD
CY2020Q3	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Accretion Of Income FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAccretionOfIncome	0	USD
	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Accretion Of Income FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAccretionOfIncome	0	USD
	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Accretion Of Income FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAccretionOfIncome	124000	USD
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	0	USD
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	0	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	0	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	638000	USD
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	-0	USD
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	63000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	-0	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	5601000	USD
CY2021Q3	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Reclassification Of Rtls FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetReclassificationOfRtls	0	USD
CY2020Q3	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Reclassification Of Rtls FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetReclassificationOfRtls	0	USD
	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Reclassification Of Rtls FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetReclassificationOfRtls	0	USD
	cohn	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Reclassification Of Rtls FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetReclassificationOfRtls	5278000	USD
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	0	USD
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	2266000	USD
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	0	USD
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	2266000	USD
CY2021Q3	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	0	USD
CY2020Q3	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	7000	USD
	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	0	USD
	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-34000	USD
CY2021Q3	us-gaap	Alternative Investment AlternativeInvestment	5516000	USD
CY2020Q4	us-gaap	Alternative Investment AlternativeInvestment	2548000	USD
CY2021Q3	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	523000	USD
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	1662000	USD
CY2021Q3	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	1336000	USD
CY2020Q3	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	2110000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	6124000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	3413000	USD
CY2021Q3	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	6941154000	USD
CY2020Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	5716343000	USD
CY2021Q3	us-gaap	Fair Value Of Securities Received As Collateral That Can Be Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged	7080727000	USD
CY2020Q4	us-gaap	Fair Value Of Securities Received As Collateral That Can Be Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged	5885656000	USD
CY2020Q4	cohn	Number Of Counterparties Related To Reverse Repurchase Agreements NumberOfCounterpartiesRelatedToReverseRepurchaseAgreements	38	pure
CY2021Q3	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	6927518000	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	5713212000	USD
CY2021Q3	us-gaap	Fair Value Of Securities Received As Collateral That Have Been Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged	6988423	USD
CY2020Q4	us-gaap	Fair Value Of Securities Received As Collateral That Have Been Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged	5768018000	USD
CY2021Q3	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	6941154000	USD
CY2021Q3	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	6927518000	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
CY2021Q3	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	6927518000	USD
CY2021Q3	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	6941154000	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
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	13482000	USD
	cohn	Payments To Acquire Equity Method Investments Including Reclassifications PaymentsToAcquireEquityMethodInvestmentsIncludingReclassifications	2027000	USD
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	5621000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7512000	USD
CY2021Q3	us-gaap	Equity Method Investments EquityMethodInvestments	17400000	USD
CY2019Q4	us-gaap	Equity Method Investments EquityMethodInvestments	3799000	USD
	cohn	Payments To Acquire Equity Method Investments Including Reclassifications PaymentsToAcquireEquityMethodInvestmentsIncludingReclassifications	6688000	USD
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	-0	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-2711000	USD
CY2020Q3	us-gaap	Equity Method Investments EquityMethodInvestments	7776000	USD
CY2021Q3	us-gaap	Goodwill Goodwill	109000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	109000	USD
CY2021Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y1M6D
CY2021Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0463	pure
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	481000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	1726000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	1991000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1961000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1772000	USD
CY2021Q3	cohn	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	5311000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	13242000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	2055000	USD
CY2021Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	11187000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	1040000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	1187000	USD
CY2021Q3	us-gaap	Sublease Income SubleaseIncome	40000	USD
CY2020Q4	us-gaap	Accrued Fees And Other Revenue Receivable AccruedFeesAndOtherRevenueReceivable	125000	USD
	us-gaap	Sublease Income SubleaseIncome	153000	USD
CY2021Q3	us-gaap	Operating Lease Expense OperatingLeaseExpense	435000	USD
	us-gaap	Operating Lease Expense OperatingLeaseExpense	1189000	USD
CY2020Q3	us-gaap	Sublease Income SubleaseIncome	82000	USD
	us-gaap	Sublease Income SubleaseIncome	238000	USD
CY2020Q3	us-gaap	Operating Lease Expense OperatingLeaseExpense	371000	USD
	us-gaap	Operating Lease Expense OperatingLeaseExpense	1134000	USD
CY2021Q3	cohn	Trading Receivable TradingReceivable	12073000	USD
CY2020Q4	cohn	Trading Receivable TradingReceivable	225000	USD
CY2021Q3	cohn	Asset Managements Fees Receivable AssetManagementsFeesReceivable	888000	USD
CY2020Q4	cohn	Asset Managements Fees Receivable AssetManagementsFeesReceivable	879000	USD
CY2021Q3	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	1425000	USD
CY2020Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	2275000	USD
CY2021Q3	us-gaap	Accrued Fees And Other Revenue Receivable AccruedFeesAndOtherRevenueReceivable	247000	USD
CY2021Q3	cohn	Other Miscellaneous Receivables OtherMiscellaneousReceivables	335000	USD
CY2020Q4	cohn	Other Miscellaneous Receivables OtherMiscellaneousReceivables	425000	USD
CY2021Q3	us-gaap	Other Receivables OtherReceivables	14968000	USD
CY2020Q4	us-gaap	Other Receivables OtherReceivables	3929000	USD
CY2021Q3	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	274000	USD
CY2020Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	248000	USD
CY2021Q3	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	1287000	USD
CY2020Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	964000	USD
CY2021Q3	us-gaap	Security Deposit SecurityDeposit	481000	USD
CY2020Q4	us-gaap	Security Deposit SecurityDeposit	398000	USD
CY2021Q3	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	260000	USD
CY2020Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	255000	USD
CY2021Q3	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	166000	USD
CY2020Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	166000	USD
CY2021Q3	us-gaap	Other Assets OtherAssets	3688000	USD
CY2020Q4	us-gaap	Other Assets OtherAssets	2830000	USD
CY2021Q3	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	97000	USD
CY2020Q4	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	162000	USD
CY2021Q3	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	429000	USD
CY2020Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	316000	USD
CY2021Q3	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	499000	USD
CY2020Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	99000	USD
CY2021Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	570000	USD
CY2020Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	630000	USD
CY2021Q3	cohn	Interest Payable Securities Sold Not Yet Purchased InterestPayableSecuritiesSoldNotYetPurchased	372000	USD
CY2020Q4	cohn	Interest Payable Securities Sold Not Yet Purchased InterestPayableSecuritiesSoldNotYetPurchased	435000	USD
CY2021Q3	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	1799000	USD
CY2020Q4	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	1048000	USD
CY2021Q3	us-gaap	Collateralized Financings CollateralizedFinancings	40465000	USD
CY2020Q4	us-gaap	Collateralized Financings CollateralizedFinancings	41119000	USD
CY2021Q3	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	4324000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	2442000	USD
CY2021Q3	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	48555000	USD
CY2020Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	46251000	USD
CY2021Q3	cohn	Redeemable Financial Instruments RedeemableFinancialInstruments	7957000	USD
CY2020Q4	cohn	Redeemable Financial Instruments RedeemableFinancialInstruments	11957000	USD
CY2021Q3	us-gaap	Long Term Debt LongTermDebt	43172000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	47100000	USD
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q3	cohn	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust Net Of Ownership Interest In Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustNetOfOwnershipInterestInTrust	49614000	USD
CY2021Q3	us-gaap	Summary Of Investments Other Than Investments In Related Parties Carrying Amount SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount	1489000	USD
CY2021Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	1731000	USD
CY2020Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	1952000	USD
	us-gaap	Interest Expense Debt InterestExpenseDebt	5527000	USD
	us-gaap	Interest Expense Debt InterestExpenseDebt	7638000	USD
CY2020Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
	us-gaap	Net Income Loss NetIncomeLoss	7651000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-546000	USD
	cohn	Acquisition Surrender Of Additional Units Of Consolidated Subsidiary Net AcquisitionSurrenderOfAdditionalUnitsOfConsolidatedSubsidiaryNet	2023000	USD
	cohn	Acquisition Surrender Of Additional Units Of Consolidated Subsidiary Net AcquisitionSurrenderOfAdditionalUnitsOfConsolidatedSubsidiaryNet	417000	USD
	cohn	Changesfrom Net Income Attributable To Parent And Transfers To From Noncontrolling Interest ChangesfromNetIncomeAttributableToParentAndTransfersToFromNoncontrollingInterest	5628000	USD
	cohn	Changesfrom Net Income Attributable To Parent And Transfers To From Noncontrolling Interest ChangesfromNetIncomeAttributableToParentAndTransfersToFromNoncontrollingInterest	-963000	USD
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1314554
CY2020Q4	us-gaap	Minority Interest MinorityInterest	57528000	USD
	us-gaap	Net Income Loss Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossAttributableToNonredeemableNoncontrollingInterest	38138000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	-228000	USD
	cohn	Noncontrolling Interest Increase Decrease From Business Combination Deconsolidation NoncontrollingInterestIncreaseDecreaseFromBusinessCombinationDeconsolidation	2032000	USD
	cohn	Noncontrolling Interest Increase From Equitybased Compensation NoncontrollingInterestIncreaseFromEquitybasedCompensation	14262000	USD
	cohn	Noncontrolling Interest Sharebased Payment Arrangement Decrease For Tax Withholding Obligation NoncontrollingInterestSharebasedPaymentArrangementDecreaseForTaxWithholdingObligation	276000	USD
	cohn	Dividends Distributions To Noncontrolling Interests DividendsDistributionsToNoncontrollingInterests	725000	USD
	cohn	Noncontrolling Interest Increase From Contributions NoncontrollingInterestIncreaseFromContributions	9552000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	60869000	USD
CY2021Q3	us-gaap	Minority Interest MinorityInterest	59414000	USD
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-3429000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	1655000	USD
	us-gaap	Net Income Loss NetIncomeLoss	7651000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-546000	USD
CY2021Q3	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	-11221000	USD
CY2020Q3	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	2542000	USD
	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	20301000	USD
	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	-2874000	USD
CY2020Q3	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	379000	USD
	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	882000	USD
CY2021Q3	cohn	Earnings Per Share Adjustment EarningsPerShareAdjustment	237000	USD
CY2020Q3	cohn	Earnings Per Share Adjustment EarningsPerShareAdjustment	1503000	USD
	cohn	Earnings Per Share Adjustment EarningsPerShareAdjustment	-1179000	USD
	cohn	Earnings Per Share Adjustment EarningsPerShareAdjustment	1536000	USD
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-14413000	USD
CY2020Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	6079000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	27655000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-1884000	USD
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1146941
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1140149
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1151321
CY2021Q3	cohn	Unrestricted Units Exchangeable Into Shares UnrestrictedUnitsExchangeableIntoShares	2855767
CY2020Q3	cohn	Unrestricted Units Exchangeable Into Shares UnrestrictedUnitsExchangeableIntoShares	2802863
	cohn	Unrestricted Units Exchangeable Into Shares UnrestrictedUnitsExchangeableIntoShares	2849889
	cohn	Unrestricted Units Exchangeable Into Shares UnrestrictedUnitsExchangeableIntoShares	2799842
CY2021Q3	cohn	Incremental Common Shares Attributable To Restricted Units Or Shares IncrementalCommonSharesAttributableToRestrictedUnitsOrShares	0
CY2020Q3	cohn	Incremental Common Shares Attributable To Restricted Units Or Shares IncrementalCommonSharesAttributableToRestrictedUnitsOrShares	131296
	cohn	Incremental Common Shares Attributable To Restricted Units Or Shares IncrementalCommonSharesAttributableToRestrictedUnitsOrShares	187726
	cohn	Incremental Common Shares Attributable To Restricted Units Or Shares IncrementalCommonSharesAttributableToRestrictedUnitsOrShares	0
CY2021Q3	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0
CY2020Q3	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	1034483
	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	1034483
	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4170321
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5115583
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5212247
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	3951163
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.61
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.44
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.71
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.47
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.46
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.19
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.31
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.48
CY2021Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1214061
CY2020Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1101199
	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	54181000	USD
	cohn	Principal Transactions And Other Income PrincipalTransactionsAndOtherIncome	47831000	USD
	us-gaap	Revenues Revenues	119326000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	61414000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	15658000	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
	us-gaap	Costs And Expenses CostsAndExpenses	77072000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	42254000	USD
	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-5527000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7512000	USD
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	2127000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	46366000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	577000	USD
	us-gaap	Profit Loss ProfitLoss	45789000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	38138000	USD
CY2021Q3	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-1731000	USD
CY2021Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2857000	USD
CY2021Q3	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	0	USD
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-17992000	USD
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-248000	USD
CY2021Q3	us-gaap	Profit Loss ProfitLoss	-17744000	USD
	us-gaap	Net Income Loss NetIncomeLoss	7651000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	258000	USD
	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	55524000	USD
	cohn	Principal Transactions And Other Income PrincipalTransactionsAndOtherIncome	2783000	USD
	us-gaap	Revenues Revenues	63745000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	36423000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	14886000	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	7883000	USD
	us-gaap	Costs And Expenses CostsAndExpenses	59192000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	4553000	USD
	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-7638000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-2711000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-5796000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-623000	USD
	us-gaap	Profit Loss ProfitLoss	-5173000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-4627000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-546000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	249000	USD
CY2021Q3	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	16599000	USD
CY2021Q3	cohn	Principal Transactions And Other Income PrincipalTransactionsAndOtherIncome	-20709000	USD
CY2021Q3	us-gaap	Revenues Revenues	6584000	USD
CY2021Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	20577000	USD
CY2021Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	5125000	USD
CY2021Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021Q3	us-gaap	Costs And Expenses CostsAndExpenses	25702000	USD
CY2021Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-19118000	USD
CY2021Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-14315000	USD
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-3429000	USD
CY2021Q3	us-gaap	Depreciation And Amortization DepreciationAndAmortization	90000	USD
CY2020Q3	cohn	Interest Income Expense Including Unrealized Gains And Losses InterestIncomeExpenseIncludingUnrealizedGainsAndLosses	16957000	USD
CY2020Q3	cohn	Principal Transactions And Other Income PrincipalTransactionsAndOtherIncome	2768000	USD
CY2020Q3	us-gaap	Revenues Revenues	21856000	USD
CY2020Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	10965000	USD
CY2020Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	4819000	USD
CY2020Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2020Q3	us-gaap	Costs And Expenses CostsAndExpenses	15784000	USD
CY2020Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	6072000	USD
CY2020Q3	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-1952000	USD
CY2020Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-1371000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2749000	USD
CY2020Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-594000	USD
CY2020Q3	us-gaap	Profit Loss ProfitLoss	3343000	USD
CY2020Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1688000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	1655000	USD
CY2020Q3	us-gaap	Depreciation And Amortization DepreciationAndAmortization	85000	USD
CY2021Q3	us-gaap	Assets Assets	7420290000	USD
CY2021Q3	us-gaap	Equity Method Investments EquityMethodInvestments	17400000	USD
CY2020Q4	us-gaap	Collateralized Financings CollateralizedFinancings	41119000	USD
CY2021Q3	us-gaap	Goodwill Goodwill	109000	USD
CY2021Q3	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
CY2021Q3	us-gaap	Revenues Revenues	6584000	USD
CY2020Q3	us-gaap	Revenues Revenues	21856000	USD
	us-gaap	Revenues Revenues	119326000	USD
	us-gaap	Revenues Revenues	63745000	USD
	us-gaap	Interest Paid Net InterestPaidNet	4768000	USD
	us-gaap	Interest Paid Net InterestPaidNet	7225000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	166000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	195000	USD
	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	96000	USD
	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	12000	USD
	cohn	Increase Decrease Due To Recorded Interest Income In Redeemable Financial Instruments IncreaseDecreaseDueToRecordedInterestIncomeInRedeemableFinancialInstruments	105000	USD
CY2021Q3	us-gaap	Collateralized Financings CollateralizedFinancings	40465000	USD
CY2020Q3	us-gaap	Collateralized Financings CollateralizedFinancings	125294000	USD
CY2019Q4	us-gaap	Collateralized Financings CollateralizedFinancings	9524000	USD
	us-gaap	Increase Decrease In Cash Collateral For Loaned Securities IncreaseDecreaseInCashCollateralForLoanedSecurities	-654000	USD
	us-gaap	Increase Decrease In Cash Collateral For Loaned Securities IncreaseDecreaseInCashCollateralForLoanedSecurities	115770000	USD
CY2021Q3	cohn	Related Party Transactions Asset Management Fees RelatedPartyTransactionsAssetManagementFees	460000	USD
CY2020Q3	cohn	Related Party Transactions Asset Management Fees RelatedPartyTransactionsAssetManagementFees	199000	USD
	cohn	Related Party Transactions Asset Management Fees RelatedPartyTransactionsAssetManagementFees	1481000	USD
	cohn	Related Party Transactions Asset Management Fees RelatedPartyTransactionsAssetManagementFees	430000	USD
CY2021Q3	cohn	Principal Transactions And Other Income Related Party PrincipalTransactionsAndOtherIncomeRelatedParty	1862000	USD
CY2020Q3	cohn	Principal Transactions And Other Income Related Party PrincipalTransactionsAndOtherIncomeRelatedParty	126000	USD
	cohn	Principal Transactions And Other Income Related Party PrincipalTransactionsAndOtherIncomeRelatedParty	2836000	USD
	cohn	Principal Transactions And Other Income Related Party PrincipalTransactionsAndOtherIncomeRelatedParty	189000	USD
CY2021Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2857000	USD
CY2020Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-1371000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7512000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-2711000	USD
CY2021Q3	cohn	Operating Expense Income Related Party Transactions OperatingExpenseIncomeRelatedPartyTransactions	102000	USD
CY2020Q3	cohn	Operating Expense Income Related Party Transactions OperatingExpenseIncomeRelatedPartyTransactions	195000	USD
	cohn	Operating Expense Income Related Party Transactions OperatingExpenseIncomeRelatedPartyTransactions	620000	USD
	cohn	Operating Expense Income Related Party Transactions OperatingExpenseIncomeRelatedPartyTransactions	823000	USD
CY2021Q3	cohn	Interest Income Expense Related Party InterestIncomeExpenseRelatedParty	945000	USD
CY2020Q3	cohn	Interest Income Expense Related Party InterestIncomeExpenseRelatedParty	875000	USD
	cohn	Interest Income Expense Related Party InterestIncomeExpenseRelatedParty	3177000	USD
	cohn	Interest Income Expense Related Party InterestIncomeExpenseRelatedParty	4471000	USD
CY2021Q3	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	58000	USD
	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	225000	USD
CY2020Q3	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	48000	USD
	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	230000	USD
CY2021Q3	us-gaap	Due From Related Parties DueFromRelatedParties	896000	USD
CY2020Q4	us-gaap	Due From Related Parties DueFromRelatedParties	2812000	USD

Files In Submission

Name	View Source	Status
0001437749-21-025237-index-headers.html	Edgar Link	pending
0001437749-21-025237-index.html	Edgar Link	pending
0001437749-21-025237.txt	Edgar Link	pending
0001437749-21-025237-xbrl.zip	Edgar Link	pending
cohn-20210930.xsd	Edgar Link	pending
cohn-20210930_cal.xml	Edgar Link	unprocessable
cohn-20210930_def.xml	Edgar Link	unprocessable
cohn-20210930_lab.xml	Edgar Link	unprocessable
cohn-20210930_pre.xml	Edgar Link	unprocessable
cohn20210930_10q.htm	Edgar Link	pending
cohn20210930_10q_htm.xml	Edgar Link	completed
ex_281851.htm	Edgar Link	pending
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ex_281853.htm	Edgar Link	pending
ex_281854.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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report.css	Edgar Link	pending
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$COHN
Cohen & Co Inc. Stock $cohn

2021 Q4 Form 10-Q Financial Statement

#000143774921025237 Filed on November 04, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$COHN Cohen & Co Inc. Stock $cohn

2021 Q4 Form 10-Q Financial Statement

#000143774921025237 Filed on November 04, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$COHN
Cohen & Co Inc. Stock $cohn