Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Paid-In Capital	Accumulated Other Comprehensive Loss	Retained Earnings (Deficit)	Treasury Stock
Beginning balance at Dec. 31, 2023	$ 415,364	$ 1,117	$ 639,645	$ (62,839)	$ 10,773	$ (173,332)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	15,333				15,333
Employee stock options, restricted stock and employee stock purchase plan	(3,920)		(11,270)		31	7,319
Stock-based compensation expense	3,122		3,122
Treasury shares purchased at cost	(45)					(45)
Foreign currency translation, net of tax	(3,245)			(3,245)
Ending balance at Jun. 30, 2024	426,609	1,117	631,497	(66,084)	26,137	(166,058)
Beginning balance at Mar. 31, 2024	421,589	1,117	641,061	(65,374)	18,137	(173,352)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	8,040				8,040
Employee stock options, restricted stock and employee stock purchase plan	(3,937)		(11,191)		(40)	7,294
Stock-based compensation expense	1,627		1,627
Foreign currency translation, net of tax	(710)			(710)
Ending balance at Jun. 30, 2024	426,609	1,117	631,497	(66,084)	26,137	(166,058)
Beginning balance at Dec. 31, 2024	326,495	1,117	633,239	(2,871)	(139,466)	(165,524)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	18,681				18,681
Employee stock options, restricted stock and employee stock purchase plan	(2,094)		(5,883)			3,789
Stock-based compensation expense	2,596		2,596
Treasury shares purchased at cost	(17,212)					(17,212)
Foreign currency translation, net of tax	369			369
Ending balance at Jun. 30, 2025	328,835	1,117	629,952	(2,502)	(120,785)	(178,947)
Beginning balance at Mar. 31, 2025	326,886	1,117	634,424	(2,712)	(129,463)	(176,480)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	8,678				8,678
Employee stock options, restricted stock and employee stock purchase plan	(2,094)		(5,883)			3,789
Stock-based compensation expense	1,411		1,411
Treasury shares purchased at cost	(6,256)					(6,256)
Foreign currency translation, net of tax	210			210
Ending balance at Jun. 30, 2025	$ 328,835	$ 1,117	$ 629,952	$ (2,502)	$ (120,785)	$ (178,947)