Equity-Based Compensation - Summary of Stock Option Activity Under the 2020 Plan, 2010 Plan and Equity Plan (Details) - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Stock Option Activity, Options
Options exercised (in shares)	(65,300)	0	(80,000)
2020 Equity Award Plan [Member]
Stock Option Activity, Options
Options granted (in shares)	105,906
End of period, outstanding (in shares)	105,906
Weighted-Average Exercise Price
Options granted (weighted-average price)	$ 9.17
End of period (weighted-average price)	$ 9.17
2010 Equity Award Plan [Member]
Stock Option Activity, Options
Beginning of period, outstanding (in shares)	859,148	731,234	800,155
Options granted (in shares)		173,010	26,500
Options exercised (in shares)	(45,096)	(45,096)	(45,096)
Options canceled or forfeited (in shares)	(27,500)		(50,325)
End of period, outstanding (in shares)	786,552	859,148	731,234
Options exercisable (in shares)	662,381
Weighted-Average Exercise Price
Beginning of period (weighted-average price)	$ 11.73	$ 12.69	$ 12.18
Options granted (weighted-average price)		5.88	4.20
Options exercised (weighted-average price)	4.95	4.95	4.95
Options canceled or forfeited (weighted-average price)	12.16		6.97
End of period (weighted-average price)	12.10	$ 11.73	$ 12.69
Options exercisable (weighted-average price)	$ 13.29
2000 Equity Award Plan [Member]
Stock Option Activity, Options
Beginning of period, outstanding (in shares)	245,300	295,425	447,550
Options exercised (in shares)	(65,300)		(80,000)
Options canceled or forfeited (in shares)		(50,125)	(72,125)
End of period, outstanding (in shares)	180,000	245,300	295,425
Options exercisable (in shares)	180,000
Weighted-Average Exercise Price
Beginning of period (weighted-average price)	$ 5.62	$ 5.89	$ 5.42
Options exercised (weighted-average price)	5.61		3.57
Options canceled or forfeited (weighted-average price)		7.18	5.57
End of period (weighted-average price)	5.63	$ 5.62	$ 5.89
Options exercisable (weighted-average price)	$ 5.63