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, 2021						59,035	16,674
Balance at the beginning of the period at Dec. 31, 2021	$ 595,033	$ 289,600	$ 178,446	$ 8	$ 126,389	$ 590	$ 0
Statement of Stockholders'/Members' Equity
Member distributions	(1,654)				(1,654)
Effect of CW Unit redemptions (in shares)						1,000	(1,000)
Effect of CC Unit redemptions	0	7,878			(7,888)	$ 10
Tax impact of equity transactions	2,531	2,531
Equity award vestings (in shares)						162
Equity award vestings	(4,424)	(3,212)			(1,214)	$ 2
Other comprehensive loss (income)	436			327	109
Stock-based compensation	2,666	2,096			570
Cash dividends declared	(6,569)		(6,569)
Net income	27,083		20,616		6,467
Balance at the end of the period (in shares) at Mar. 31, 2022						60,197	15,674
Balance at the end of the period at Mar. 31, 2022	615,102	298,893	192,493	335	122,779	$ 602	$ 0
Balance at the beginning of the period (in shares) at Dec. 31, 2022						60,903	14,978
Balance at the beginning of the period at Dec. 31, 2022	710,445	310,528	261,764	(984)	138,528	$ 609	$ 0
Statement of Stockholders'/Members' Equity
Issuance of common stock (in shares)						3,352
Issuances of common stock	169,369	143,302			26,033	$ 34
Member distributions	(1,644)				(1,644)
Tax impact of equity transactions	2,845	(13,981)			16,826
Equity award vestings (in shares)						193
Equity award vestings	(4,343)	(3,009)			(1,336)	$ 2
Other comprehensive loss (income)	303			220	83
Stock-based compensation	3,703	3,004			699
Cash dividends declared	(7,130)		(7,130)
Net income	52,288		42,894		9,394
Balance at the end of the period (in shares) at Mar. 31, 2023						64,448	14,978
Balance at the end of the period at Mar. 31, 2023	$ 925,836	$ 439,844	$ 297,528	$ (764)	$ 188,583	$ 645	$ 0