CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net loss	$ (2,636)	$ (10,562)
Other comprehensive income (loss):
Foreign currency translation adjustment	7	(24)
Unrealized losses on marketable securities, net of tax of $0		(73)
Total other comprehensive income (loss)	7	(97)
Comprehensive loss	$ (2,629)	$ (10,659)