CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 1,258	$ (16,260)	$ (32,944)
Other comprehensive (loss) income:
Foreign currency translation adjustment	(14,570)	1,157	7,857
Unrealized gain (loss) on short-term investments	(871)	(573)	53
Adjustment for realized loss on securities	1,550	0	0
Other comprehensive income (loss), net of tax	(13,891)	584	7,910
Comprehensive loss	$ (12,633)	$ (15,676)	$ (25,034)