Related Party Transactions - Transactions with Executive Officers and Directors (Details) - USD ($)													12 Months Ended
	Mar. 14, 2022	Dec. 21, 2021	Jun. 28, 2021	Apr. 29, 2021	Apr. 23, 2021	Feb. 22, 2021	Aug. 06, 2020	Aug. 05, 2020	Aug. 05, 2020	Jul. 30, 2020	Mar. 20, 2020	Mar. 02, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Apr. 08, 2021
Related Party Transaction [Line Items]
Number of H Units redeemed (in shares)			1,131,774
Payment related to H Units redeemed			$ 7,017,000
Number of preferred H Units redeemed (in shares)			1,018,390
Payment related tax for redeemed preferred H Units			$ 7,983,000
Class A Common Stock
Related Party Transaction [Line Items]
Issuance of Class A common stock (net of costs) (in shares)													500,697	417,247	390,570
Mr. Windeatt
Related Party Transaction [Line Items]
Number of shares redeemed (in shares)							3,681
Number of exchange rights grant (in shares)									40,437
Number of non-exchangeable LPU (in shares)							43,890		40,437
Number of PLPU share issued for non-exchangeable (in shares)							17,068	21,774	21,774
Number of exchangeable PLPUs (in shares)							1,431	21,774	21,774
Payment related tax for redeemed PLPU							$ 194,086
Payment related to exchangeable LPUs and PLPUs redeemed upon exchange in connection with LLP status							0		$ 136,305
Transaction charge of grant of exchangeability							$ 381,961
Mr. Windeatt | Class A Common Stock
Related Party Transaction [Line Items]
Exchange share price (in dollars per share)							$ 4.16
Number of shares redeemed (in shares)							40,209		40,437
Number of exchangeable LPU exchanged for issuance of shares (in shares)							37,660		40,437
Number of exchangeable PLPUs (in shares)							15,637
Shares repurchased at average price of shares									$ 2.90
Stephen M. Merkel
Related Party Transaction [Line Items]
Number of shares redeemed, value											$ 741,644
Number of exchange rights grant (in shares)												360,065
Number of non-exchangeable units redeemed (in shares)				108,350						142,989	122,579
Number of non-exchangeable PSU (in shares)				273,612								360,065
Payment related to non-exchangeable PSU redeemed				$ 0
Number of non-exchangeable PPSU redeemed (in shares)				101,358
Number of non-exchangeable PPSU (in shares)				250,659							265,568
Payment related to exchangeable PPSUs redeemed				$ 575,687
Payment related tax for redeemed PLPU										$ 846,182
Payment related to non exchangeable PPSU approved redemption											$ 1,507,285
Number of PSU approved redemption (in shares)		90,366
Payment related to PSU redeemed		$ 0
Number f PPSU approved redemption (in shares)		149,301
Payment related to non exchangeable PPSU redeemed		$ 555,990									$ 661,303
Shares repurchased at average price of shares											$ 4.0024
Stephen M. Merkel | Class A Common Stock
Related Party Transaction [Line Items]
Exchange share price (in dollars per share)										$ 2.76
Number of shares redeemed (in shares)										174,765	185,300
Issuance of Class A common stock (net of costs) (in shares)		90,366		108,350								360,065
Number of shares repurchased (in shares)				108,350
Percentage of shares repurchased on exchangeable PSU											1.00%
Sean A. Windeatt
Related Party Transaction [Line Items]
Number of non-exchangeable LPU-NEWs	135,514
Number of non-exchangeable PLPU	27,826
Average determination price	$ 4.84
Stock repurchase program, number of shares authorized to be repurchased (in shares)	135,514				123,713
Exchange share price (in dollars per share)	$ 4.08				$ 5.65							$ 5.38
Number of shares redeemed (in shares)	27,826				28,477				20,849
Number of shares redeemed, value	$ 134,678				$ 178,266
Number of exchange rights grant (in shares)						123,713						519,725
Number of non-exchangeable LPU (in shares)						123,713						519,725
Number of PLPU share issued for non-exchangeable (in shares)						28,477						97,656
Payment of withholding tax rate for common stock issue						$ 178,266						$ 645,779
Stock repurchase program, remaining number of shares authorized to be repurchased (in shares)																62,211
Number of non-exchangeable units redeemed (in shares)								96,216	96,216
Number of exchangeable PLPUs (in shares)								1,440	1,440
Payment related tax for redeemed PLPU									$ 637,866
Payment related to exchangeable LPUs and PLPUs redeemed upon exchange in connection with LLP status								$ 0
Sean A. Windeatt | Class A Common Stock
Related Party Transaction [Line Items]
Exchange share price (in dollars per share)								$ 2.90	$ 2.90
Number of shares redeemed (in shares)									436,665
Number of exchangeable LPU exchanged for issuance of shares (in shares)						123,713						519,725
Shaun D. Lynn
Related Party Transaction [Line Items]
Number of exchange rights grant (in shares)												883,348
Number of non-exchangeable LPU (in shares)												883,348
Number of PLPU share issued for non-exchangeable (in shares)												245,140
Payment of withholding tax rate for common stock issue												$ 1,099,599
Number of non-exchangeable units redeemed (in shares)										221,239
Number of exchangeable PLPUs (in shares)										23,901
Payment related tax for redeemed PLPU										$ 992,388
Number of remaining exchangeable LPUs (in shares)										86,126
Payment related to exchangeable LPUs and PLPUs redeemed upon exchange in connection with LLP status										$ 0
Shaun D. Lynn | Class A Common Stock
Related Party Transaction [Line Items]
Exchange share price (in dollars per share)										$ 2.76
Number of shares redeemed (in shares)										797,222
Number of exchangeable LPU exchanged for issuance of shares (in shares)												883,348
Mr. Lutnick
Related Party Transaction [Line Items]
Number of non-exchangeable PSU (in shares)		2,011,731
Payment related to non-exchangeable PSU redeemed		$ 0
Payment related to exchangeable PPSUs redeemed		$ 1,525,706
Number of H Units redeemed (in shares)		376,651
Payment related to H Units redeemed		$ 2,339,003
Number of preferred H Units redeemed (in shares)		463,969
Payment related tax for redeemed preferred H Units		$ 2,661,000
Number of non-exchangeable PPSU approved redemption (in shares)		1,939,896
Payment related to non exchangeable PPSU approved redemption		$ 10,851,803
Number of exchangeable PPSU (in shares)		425,766
Number of HDUs redeemed (in shares)		376,651
Mr. Lutnick | Exchange LPUs For Common Stock
Related Party Transaction [Line Items]
Exchange share price (in dollars per share)			$ 5.86
Number of shares redeemed (in shares)			0
Number of non-exchangeable LPU (in shares)			88,636
Number of exchangeable LPU exchanged for issuance of shares (in shares)			520,380
Mr. Lutnick | Exchange PLPUs for Common Stock
Related Party Transaction [Line Items]
Number of exchangeable PLPUs (in shares)			425,765
Payment related tax for redeemed PLPU			$ 1,525,705
Mr. Lutnick | Class A Common Stock
Related Party Transaction [Line Items]
Issuance of Class A common stock (net of costs) (in shares)		2,011,731
Mr. Lutnick | Class A Common Stock | Exchange LPUs For Common Stock
Related Party Transaction [Line Items]
Issuance of Class A common stock (net of costs) (in shares)			520,380
Common stock, shares issued net of shares for tax withholdings (in shares)			365,229
Mr. Lutnick | Class A Common Stock | Exchange PLPUs for Common Stock
Related Party Transaction [Line Items]
Issuance of Class A common stock (net of costs) (in shares)			88,636
Common stock, shares issued net of shares for tax withholdings (in shares)			41,464