Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss
Balance at Dec. 31, 2021	$ 398,020	$ 692	$ 1,544,712	$ (1,145,382)	$ (2,002)
Balance, Shares at Dec. 31, 2021		69,170,000
Net income	4,340			4,340
Other comprehensive income, net of tax	1,202				1,202
Repurchases of common stock(shares)		(338,000)
Repurchases of common stock (value)	(5,000)	$ (3)	(4,997)
Shares issued in connection with stock-based compensation plans, net	(7,696)	$ 9	(7,705)
Shares issued in connection with stock-based compensation plans, net, Shares		971,000
Stock-based compensation	5,221		5,221
Balance at Mar. 31, 2022	396,087	$ 698	1,537,231	(1,141,042)	$ (800)
Balance, Shares at Mar. 31, 2022		69,803,000
Balance at Dec. 31, 2022	$ 384,430	$ 662	1,511,944	(1,128,176)
Balance, Shares at Dec. 31, 2022	66,287,000	66,287,000
Net income	$ 11,479			11,479
Repurchases of common stock(shares)		(413,000)
Repurchases of common stock (value)	(7,174)	$ (4)	(7,170)
Shares issued in connection with stock-based compensation plans, net	(9,797)	$ 10	(9,807)
Shares issued in connection with stock-based compensation plans, net, Shares		976,000
Stock-based compensation	6,049		6,049
Balance at Mar. 31, 2023	$ 384,987	$ 668	$ 1,501,016	$ (1,116,697)
Balance, Shares at Mar. 31, 2023	66,850,000	66,850,000