Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock, Common [Member]	Total
Balances (in shares) at Dec. 31, 2021	43,449				14
Balances at Dec. 31, 2021	$ 43	$ 955,710	$ (235,623)	$ (120)	$ (256)	$ 719,754
Exercise of options to purchase common stock (in shares)	22
Exercise of options to purchase common stock	$ 0	232	0	0	$ 0	232
Vesting of restricted stock units (in shares)	14				0
Vesting of restricted stock units	$ 0	(323)	0	0	$ 0	(323)
Share-based compensation expense	0	6,295	0	0	0	6,295
Foreign currency translation	0	0	0	(362)	0	(362)
Net loss	$ 0	0	(17,542)	0	$ 0	(17,542)
Balances (in shares) at Mar. 31, 2022	43,485				14
Balances at Mar. 31, 2022	$ 43	961,914	(253,165)	(482)	$ (256)	708,054
Balances (in shares) at Dec. 31, 2022	48,051				14
Balances at Dec. 31, 2022	$ 48	1,325,524	(295,117)	1,370	$ (256)	$ 1,031,569
Exercise of options to purchase common stock (in shares)	35					41
Exercise of options to purchase common stock	$ 0	1,954	0	0	$ 0	$ 1,954
Vesting of restricted stock units (in shares)	23				0
Vesting of restricted stock units	$ 0	(602)	0	0	$ 0	(602)
Share-based compensation expense	0	6,977	0	0	0	6,977
Foreign currency translation	0	0	0	6	0	6
Purchase of capped call option	0	(66,211)	0	0	0	(66,211)
Net loss	$ 0	0	(24,786)	0	$ 0	(24,786)
Balances (in shares) at Mar. 31, 2023	48,109				14
Balances at Mar. 31, 2023	$ 48	$ 1,267,642	$ (319,903)	$ 1,376	$ (256)	$ 948,907