Condensed Consolidated Statements of Comprehensive Income (Loss) (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 12,477	$ 39,222
Unrealized gains (losses) on marketable securities, net of taxes	(1,831)	(173)
Foreign currency translation adjustments	(1,428)	(1,337)
Other comprehensive income (loss)	(3,259)	(1,510)
Comprehensive income	$ 9,218	$ 37,712