CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income	Total
Balance at Dec. 31, 2019	$ 5	$ 97,130	$ 532,319	$ 76	$ 629,530
Balance (in shares) at Dec. 31, 2019	48,665,138
Increase (Decrease) in Stockholders' Equity Roll Forward
Net income			104,983		104,983
Foreign currency translation adjustments, net of tax				882	882
Issuance of shares, net of issuance costs		1,710			1,710
Issuance of shares, net of issuance costs (in shares)	82,452
Conversion of Restricted Stock Units, net of shares withheld for taxes		(572)			(572)
Conversion of Restricted Stock Units, net of shares withheld for taxes (in shares)	57,112
Stock-based compensation		2,274			2,274
Dividend equivalent Units accrued - Restricted Stock Units		9	(9)
Purchase of stock		(11,453)			(11,453)
Purchase of stock (in shares)	(694,260)
Distribution of noncontrolling entities			(1,000)		(1,000)
Dividends declared			(11,562)		(11,562)
Balance at Dec. 31, 2020	$ 5	89,098	624,731	958	714,792
Balance (in shares) at Dec. 31, 2020	48,110,442
Increase (Decrease) in Stockholders' Equity Roll Forward
Net income			115,739		115,739
Foreign currency translation adjustments, net of tax				(260)	(260)
Issuance of shares, net of issuance costs	$ 1	178,474			178,475
Issuance of shares, net of issuance costs (in shares)	5,597,216
Conversion of Restricted Stock Units, net of shares withheld for taxes		(1,398)			(1,398)
Conversion of Restricted Stock Units, net of shares withheld for taxes (in shares)	122,690
Stock-based compensation		10,462			10,462
Dividend equivalent Units accrued - Restricted Stock Units		2	(2)
Purchase of stock		(14,720)			(14,720)
Purchase of stock (in shares)	(635,763)
Distribution of noncontrolling entities			(165)		(165)
Dividends declared			(12,870)		(12,870)
Balance at Dec. 31, 2021	$ 6	261,918	727,433	698	990,055
Balance (in shares) at Dec. 31, 2021	53,194,585
Increase (Decrease) in Stockholders' Equity Roll Forward
Net income			133,021		133,021
Foreign currency translation adjustments, net of tax				(3,318)	(3,318)
Issuance of shares, net of issuance costs		1,726			1,726
Issuance of shares, net of issuance costs (in shares)	75,805
Conversion of Restricted Stock Units, net of shares withheld for taxes		(1,324)			(1,324)
Conversion of Restricted Stock Units, net of shares withheld for taxes (in shares)	131,709
Stock-based compensation		7,441			7,441
Purchase of stock		(5,990)			(5,990)
Purchase of stock (in shares)	(277,200)
Dividends declared			(12,773)		(12,773)
Balance at Dec. 31, 2022	$ 6	$ 263,771	$ 847,681	$ (2,620)	$ 1,108,838
Balance (in shares) at Dec. 31, 2022	53,124,899