Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Common Class A Common Stock	Common Class A	Common Class B Common Stock	Common Class B	Additional paid-in capital	Retained earnings (accumulated deficit)	Accumulated other comprehensive income (loss), net of tax	Non-controlling interest	Total
Beginning balance, Value at Dec. 31, 2019	$ 2				$ 466,945	$ 30,732	$ 414	$ (411,267)	$ 86,826
Beginning balance, Shares at Dec. 31, 2019	17,838,233		1
Net income (loss)						11,250		9,296	20,546
Distributions to non-controlling unitholders								(14,058)	(14,058)
Equity-based compensation expense and dividend equivalents, Value					18,108	(310)			17,798
Equity-based compensation expense and dividend equivalents, Shares	394,701
Dividends to Class A common stockholders						(16,044)			(16,044)
Change in accumulated other comprehensive income (loss)							198	18	216
Payroll taxes related to net settled restricted stock units, Value					(2,544)				(2,544)
Payroll taxes related to net settled restricted stock units, Shares	(90,414)
Acquisitions, Value					8,800				8,800
Acquisitions, Shares	248,171
Other					113			4	117
Ending balance, Value at Dec. 31, 2020	$ 2				491,422	25,628	612	(416,007)	101,657
Ending balance, Shares at Dec. 31, 2020	18,390,691		1
Net income (loss)						(15,616)		(9,004)	(24,620)
Distributions to non-controlling unitholders								(14,206)	(14,206)
Equity-based compensation expense and dividend equivalents, Value					29,237	(472)			28,765
Equity-based compensation expense and dividend equivalents, Shares	547,398
Dividends to Class A common stockholders						(17,361)			(17,361)
Change in accumulated other comprehensive income (loss)							38	10	48
Payroll taxes related to net settled restricted stock units, Value					(5,329)				(5,329)
Payroll taxes related to net settled restricted stock units, Shares	(131,895)
Other					113				113
Ending balance, Value at Dec. 31, 2021	$ 2				515,443	(7,821)	650	(439,207)	69,067
Ending balance, Shares at Dec. 31, 2021	18,806,194	18,806,194	1	1
Net income (loss)						6,110		4,647	10,757
Distributions to non-controlling unitholders								(13,832)	(13,832)
Equity-based compensation expense and dividend equivalents, Value					26,647	(834)			25,813
Equity-based compensation expense and dividend equivalents, Shares	830,718
Dividends to Class A common stockholders						(17,352)			(17,352)
Repurchase and retirement of common shares, Value		$ (34,100)				(34,101)			(34,101)
Repurchase and retirement of common shares, Shares	(1,533,728)	(1,533,728)
Change in accumulated other comprehensive income (loss)							(1,045)	(1,080)	(2,125)
Payroll taxes related to net settled restricted stock units, Value					(6,524)				(6,524)
Payroll taxes related to net settled restricted stock units, Shares	(228,946)
Other						(1)			(1)
Ending balance, Value at Dec. 31, 2022	$ 2				$ 535,566	$ (53,999)	$ (395)	$ (449,472)	$ 31,702
Ending balance, Shares at Dec. 31, 2022	17,874,238	17,874,238	1	1