CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Non-controlling Interest	Class A Common Stock Common stock	Class B Common Stock Common stock
Balance at the beginning of the period (in shares) at Dec. 31, 2023						65,409	14,034
Balance at the beginning of the period at Dec. 31, 2023	$ 1,064,770	$ 465,012	$ 400,682	$ (826)	$ 199,248	$ 654	$ 0
Statement of Stockholders'/Members' Equity
Member distributions	(1,684)				(1,684)
Tax impact of equity transactions	234	234
Equity award vestings (in shares)						196
Equity award vestings	(4,896)	(3,466)			(1,432)	$ 2
Other comprehensive income (loss)	(803)			(630)	(173)
Share repurchases (in shares)						(87)
Share repurchases	(3,372)	(2,996)			(375)	$ (1)
Stock-based compensation	4,469	3,680			789
Cash dividends declared	(7,944)		(7,944)
Net income	49,815		38,965		10,850
Balance at the end of the period (in shares) at Mar. 31, 2024						65,518	14,034
Balance at the end of the period at Mar. 31, 2024	1,100,589	462,464	431,703	(1,456)	207,223	$ 655	$ 0
Balance at the beginning of the period (in shares) at Dec. 31, 2024						68,151	11,433
Balance at the beginning of the period at Dec. 31, 2024	1,264,179	520,794	552,133	(2,491)	193,062	$ 681	$ 0
Statement of Stockholders'/Members' Equity
Member distributions	(5,089)				(5,089)
Tax impact of equity transactions	401	401
Equity award vestings (in shares)						239
Equity award vestings	(5,498)	(4,070)			(1,430)	$ 2
Other comprehensive income (loss)	165			136	29
Stock-based compensation	6,142	5,261			881
Cash dividends declared	(9,035)		(9,035)
Net income	54,105		44,223		9,882
Balance at the end of the period (in shares) at Mar. 31, 2025						68,390	11,433
Balance at the end of the period at Mar. 31, 2025	$ 1,305,370	$ 522,386	$ 587,321	$ (2,355)	$ 197,335	$ 683	$ 0