Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 71,904	$ (2,872)
Other comprehensive loss, net of taxes:
Foreign currency translation loss	0	(67)
Unrealized gain (loss) on available-for-sale securities, net of tax	(4,635)	40
Other comprehensive loss	(4,635)	(27)
Comprehensive income (loss)	$ 67,269	$ (2,899)