Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Statement [Abstract]
Net loss	$ (20,609)	$ (13,597)	$ (39,636)	$ (26,765)
Other comprehensive loss
Unrealized loss on investment securities, available-for-sale	18	(54)	95	(159)
Foreign currency translation adjustments	(83)	0	24	0
Total comprehensive income (loss)	(65)	(54)	119	(159)
Comprehensive loss	$ (20,674)	$ (13,651)	$ (39,517)	$ (26,924)