CONDENSED 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, 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			91,520		91,520
Foreign currency translation adjustments, net of tax				(3,881)	(3,881)
Issuance of shares		1,464			1,464
Issuance of shares (in shares)	62,013
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		5,748			5,748
Purchase of stock		(5,990)			(5,990)
Purchase of stock (in shares)	(277,200)
Dividends declared			(9,584)		(9,584)
Balance at Sep. 30, 2022	$ 6	261,816	809,369	(3,183)	1,068,008
Balance (in shares) at Sep. 30, 2022	53,111,107
Balance at Jun. 30, 2022	$ 6	262,394	769,523	875	1,032,798
Balance (in shares) at Jun. 30, 2022	53,209,461
Increase (Decrease) in Stockholders' Equity Roll Forward
Net income			43,040		43,040
Foreign currency translation adjustments, net of tax				(4,058)	(4,058)
Issuance of shares		393			393
Issuance of shares (in shares)	19,631
Conversion of Restricted Stock Units, net of shares withheld for taxes		(104)			(104)
Conversion of Restricted Stock Units, net of shares withheld for taxes (in shares)	11,215
Stock-based compensation		1,753			1,753
Purchase of stock		(2,620)			(2,620)
Purchase of stock (in shares)	(129,200)
Dividends declared			(3,194)		(3,194)
Balance at Sep. 30, 2022	$ 6	261,816	809,369	(3,183)	1,068,008
Balance (in shares) at Sep. 30, 2022	53,111,107
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
Increase (Decrease) in Stockholders' Equity Roll Forward
Net income			88,486		88,486
Foreign currency translation adjustments, net of tax				53	53
Issuance of shares		1,742			1,742
Issuance of shares (in shares)	65,023
Conversion of Restricted Stock Units, net of shares withheld for taxes		(1,668)			(1,668)
Conversion of Restricted Stock Units, net of shares withheld for taxes (in shares)	162,689
Stock-based compensation		8,955			8,955
Dividends declared			(9,598)		(9,598)
Balance at Sep. 30, 2023	$ 6	272,800	926,569	(2,567)	1,196,808
Balance (in shares) at Sep. 30, 2023	53,352,611
Balance at Jun. 30, 2023	$ 6	269,031	881,628	(1,127)	1,149,538
Balance (in shares) at Jun. 30, 2023	53,328,873
Increase (Decrease) in Stockholders' Equity Roll Forward
Net income			48,144		48,144
Foreign currency translation adjustments, net of tax				(1,440)	(1,440)
Issuance of shares		479			479
Issuance of shares (in shares)	15,074
Conversion of Restricted Stock Units, net of shares withheld for taxes		(278)			(278)
Conversion of Restricted Stock Units, net of shares withheld for taxes (in shares)	8,664
Stock-based compensation		3,568			3,568
Dividends declared			(3,203)		(3,203)
Balance at Sep. 30, 2023	$ 6	$ 272,800	$ 926,569	$ (2,567)	$ 1,196,808
Balance (in shares) at Sep. 30, 2023	53,352,611