CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Common Stock	Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Total
Beginning balance (in shares) at Dec. 31, 2020	73,472
Beginning balance at Dec. 31, 2020	$ 146,944	$ 436,597	$ 167,022	$ (38,509)	$ 712,054
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income			221,589		221,589
Other comprehensive income				(2,082)	(2,082)
Dividends declared			(992)		(992)
Share-based compensation expense, exercises and other (in shares)	1,961
Share-based compensation expense, exercises and other	$ 3,921	4,011			7,932
Ending balance (in shares) at Dec. 31, 2021	75,433
Ending balance at Dec. 31, 2021	$ 150,865	440,608	387,619	(40,591)	938,501
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income			22,389		22,389
Other comprehensive income				4,736	4,736
Share-based compensation expense, exercises and other (in shares)	846
Share-based compensation expense, exercises and other	$ 1,692	(21,714)			$ (20,022)
Ending balance (in shares) at Dec. 31, 2022	76,279				76,279
Ending balance at Dec. 31, 2022	$ 152,557	418,894	410,008	(35,855)	$ 945,604
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income			(41,301)		(41,301)
Other comprehensive income				4,037	4,037
Share-based compensation expense, exercises and other (in shares)	267
Share-based compensation expense, exercises and other	$ 535	15,291			$ 15,826
Ending balance (in shares) at Dec. 31, 2023	76,546				76,546
Ending balance at Dec. 31, 2023	$ 153,092	$ 434,185	$ 368,707	$ (31,818)	$ 924,166