CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - UNAUDITED - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 18,694	$ 12,481	$ 53,576	$ 23,911
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(6,495)	(17,919)	(1,943)	(35,101)
Unrealized holding gain on short-term investments arising during period	0	3	0	6
Other comprehensive loss, net of tax	(6,495)	(17,916)	(1,943)	(35,095)
Total comprehensive income (loss), net of tax	$ 12,199	$ (5,435)	$ 51,633	$ (11,184)