CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Shares	Additional Paid-In Capital	Retained Earning (Deficit)	Accumulated Other Comprehensive Loss
Balance at Dec. 31, 2020	$ 476,809	$ 423,856	$ 58,992	$ 6,202	$ (12,241)
Balance (in shares) at Dec. 31, 2020		35,163
Net income	50,331			50,331
Common shares issued under stock plans (in shares)		660
Common shares withheld for taxes on vested stock awards	(30,830)		(30,830)
Common shares withheld for taxes on vested stock awards (in shares)		(222)
Share-based compensation	25,606		25,606
Other comprehensive income (loss), net of tax	(625)				(625)
Balance at Dec. 31, 2021	521,291	$ 423,856	53,768	56,533	(12,866)
Balance (in shares) at Dec. 31, 2021		35,601
Net income	74,051			74,051
Common shares issued under stock plans (in shares)		276
Common shares withheld for taxes on vested stock awards	(11,721)		(11,721)
Common shares withheld for taxes on vested stock awards (in shares)		(82)
Repurchases of common shares	(10,000)		(10,000)
Repurchases of common shares (in shares)		(84)
Share-based compensation	23,108		23,108
Other comprehensive income (loss), net of tax	(19,143)				(19,143)
Balance at Dec. 31, 2022	577,586	$ 423,856	55,155	130,584	(32,009)
Balance (in shares) at Dec. 31, 2022		35,711
Net income	72,878			72,878
Common shares issued under stock plans (in shares)		173
Common shares withheld for taxes on vested stock awards	(10,563)		(10,563)
Common shares withheld for taxes on vested stock awards (in shares)		(70)
Share-based compensation	25,588		25,588
Other comprehensive income (loss), net of tax	7,971				7,971
Balance at Dec. 31, 2023	$ 673,460	$ 423,856	$ 70,180	$ 203,462	$ (24,038)
Balance (in shares) at Dec. 31, 2023		35,814