Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net loss	$ (74,038)	$ (26,922)	$ (104,168)	$ (63,528)
Other comprehensive income (loss):
Unrealized gain (loss) on available-for-sale investments	54	(22)	219	(115)
Cumulative translation adjustments	(114)	(49)	74	(52)
Comprehensive loss	$ (74,098)	$ (26,993)	$ (103,875)	$ (63,695)