Consolidated Statements of Changes in Equity (Unaudited) - USD ($) $ in Thousands	Total	Treasury stock	Additional Paid-in-capital	Accumulated Deficit	Noncontrolling Interest	Common Class A Common Stock	Common Class B Common Stock
Balance at Dec. 31, 2022	$ 433,883	$ (9,926)	$ 628,828	$ (225,879)	$ 40,745	$ 42	$ 73
Balance (in shares) at Dec. 31, 2022		1,061				42,365	73,008
Net lncome (loss)	769			605	164
Stock-based compensation	3,252		3,252
Issuance of restricted stock units	1					$ 1
Issuance of restricted stock units (in shares)						354
Exchange of Class B common stock for Class A common stock (Share)						76	(76)
Exercise of stock options (net of tax and strike price) ( in shares)						294
Repurchase of common stock for employee tax witholding and exercised stock option strike price (Amount)	(3,038)		(3,038)
Treasury Stock, Stock repurchase	(851)		(851)
Treasury Stock, Stock repurchase (Shares)							(100)
Accrual for excise tax associated with stock repurchases	(7)		(7)
Distributions to non-controlling interest, net	(122)				(122)
Dividends declared	(1)		(1)
Dividends paid	(3,477)		(3,477)
Balance at Mar. 31, 2023	430,409	$ (9,926)	624,706	(225,274)	40,787	$ 43	$ 73
Balance (in shares) at Mar. 31, 2023		1,061				43,089	72,832
Balance at Dec. 31, 2022	433,883	$ (9,926)	628,828	(225,879)	40,745	$ 42	$ 73
Balance (in shares) at Dec. 31, 2022		1,061				42,365	73,008
Net lncome (loss)	(5,879)
Balance at Sep. 30, 2023	427,555	$ (9,926)	628,783	(231,927)	40,509	$ 45	$ 71
Balance (in shares) at Sep. 30, 2023		1,061				44,932	71,344
Balance at Mar. 31, 2023	430,409	$ (9,926)	624,706	(225,274)	40,787	$ 43	$ 73
Balance (in shares) at Mar. 31, 2023		1,061				43,089	72,832
Net lncome (loss)	2,102			1,763	339
Stock-based compensation	4,162		4,162
Issuance of restricted stock units	4,285		4,285
Issuance of restricted stock units (in shares)						230
Exchange of Class B common stock for Class A common stock (Amount)						$ 1	$ (1)
Exchange of Class B common stock for Class A common stock (Share)						451	(451)
Exercise of stock options (net of tax and strike price) ( in shares)						54
Repurchase of common stock for employee tax witholding and exercised stock option strike price (Amount)	(1,958)		(1,958)
Distributions to non-controlling interest, net	(149)				(149)
Dividends declared	(1)		(1)
Dividends paid	(3,774)		(3,774)
Balance at Jun. 30, 2023	435,076	$ (9,926)	627,420	(223,511)	40,977	$ 44	$ 72
Balance (in shares) at Jun. 30, 2023		1,061				43,824	72,381
Net lncome (loss)	(8,750)			(8,416)	(334)
Stock-based compensation	5,328		5,328
Issuance of restricted stock units (in shares)						33
Exchange of Class B common stock for Class A common stock (Amount)						$ 1	$ (1)
Exchange of Class B common stock for Class A common stock (Share)						1,037	(1,037)
Exercise of stock options (net of tax and strike price) ( in shares)						38
Repurchase of common stock for employee tax witholding and exercised stock option strike price (Amount)	(185)		(185)
Distributions to non-controlling interest, net	(134)				(134)
Dividends paid	(3,780)		(3,780)
Balance at Sep. 30, 2023	427,555	$ (9,926)	628,783	(231,927)	40,509	$ 45	$ 71
Balance (in shares) at Sep. 30, 2023		1,061				44,932	71,344
Balance at Dec. 31, 2023	425,162	$ (17,588)	636,073	(233,012)	39,573	$ 58	$ 58
Balance (in shares) at Dec. 31, 2023		1,841				57,623	58,474
Net lncome (loss)	5,243			5,021	222
Stock-based compensation	6,175		6,175
Issuance of restricted stock units	1					$ 1
Issuance of restricted stock units (in shares)						619
Exchange of Class B common stock for Class A common stock (Share)						35	(35)
Exercise of stock options (net of tax and strike price) ( in shares)						289
Repurchase of common stock for employee tax witholding and exercised stock option strike price ,shares						(300)
Repurchase of common stock for employee tax witholding and exercised stock option strike price (Amount)	(2,207)		(2,207)
Treasury Stock, Stock repurchase	(30,038)	$ (30,034)				$ (4)
Treasury Stock, Stock repurchase (Shares)		3,683				(3,683)
Accrual for excise tax associated with stock repurchases	(300)		(300)
Distributions to non-controlling interest, net	(153)				(153)
Dividends declared	(23)		(23)
Dividends paid	(3,774)		(3,774)
Balance at Mar. 31, 2024	400,086	$ (47,622)	635,944	(227,991)	39,642	$ 55	$ 58
Balance (in shares) at Mar. 31, 2024		5,524				54,583	58,439
Balance at Dec. 31, 2023	425,162	$ (17,588)	636,073	(233,012)	39,573	$ 58	$ 58
Balance (in shares) at Dec. 31, 2023		1,841				57,623	58,474
Net lncome (loss)	$ 13,966
Exercise of stock options (net of tax and strike price) ( in shares)	607,405
Balance at Sep. 30, 2024	$ 394,094	$ (66,273)	640,204	(219,592)	39,644	$ 54	$ 57
Balance (in shares) at Sep. 30, 2024		7,667				53,814	57,408
Balance at Mar. 31, 2024	400,086	$ (47,622)	635,944	(227,991)	39,642	$ 55	$ 58
Balance (in shares) at Mar. 31, 2024		5,524				54,583	58,439
Net lncome (loss)	7,390			6,993	397
Stock-based compensation	6,654		6,654
Issuance of restricted stock awards (Share)						93
Issuance of restricted stock units (in shares)						132
Exchange of Class B common stock for Class A common stock (Share)						231	(231)
Exercise of stock options (net of tax and strike price) ( in shares)						26
Repurchase of common stock for employee tax witholding and exercised stock option strike price ,shares						(60)
Repurchase of common stock for employee tax witholding and exercised stock option strike price (Amount)	(470)		(470)
Treasury Stock, Stock repurchase	(12,465)	$ (12,463)				$ (2)
Treasury Stock, Stock repurchase (Shares)		1,534				(1,534)
Accrual for excise tax associated with stock repurchases	(61)		(61)
Distributions to non-controlling interest, net	(171)				(171)
Dividends declared	(162)		(162)
Dividends paid	(3,934)		(3,934)
Balance at Jun. 30, 2024	396,867	$ (60,085)	637,971	(220,998)	39,868	$ 53	$ 58
Balance (in shares) at Jun. 30, 2024		7,058				53,471	58,208
Net lncome (loss)	1,333			1,406	(73)
Stock-based compensation	6,952		6,952
Exchange of Class B common stock for Class A common stock (Amount)						$ 1	$ (1)
Exchange of Class B common stock for Class A common stock (Share)						800	(800)
Exercise of stock options (net of tax and strike price) ( in shares)						293
Repurchase of common stock for employee tax witholding and exercised stock option strike price ,shares						(141)
Repurchase of common stock for employee tax witholding and exercised stock option strike price (Amount)	(897)		(897)
Treasury Stock, Stock repurchase	(6,188)	$ (6,188)
Treasury Stock, Stock repurchase (Shares)		609				(609)
Accrual for excise tax associated with stock repurchases	(47)		(47)
Distributions to non-controlling interest, net	(151)				(151)
Dividends declared	114		114
Dividends paid	(3,889)		(3,889)
Balance at Sep. 30, 2024	$ 394,094	$ (66,273)	$ 640,204	$ (219,592)	$ 39,644	$ 54	$ 57
Balance (in shares) at Sep. 30, 2024		7,667				53,814	57,408