CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net loss	$ (42,654)	$ (51,377)	$ (43,529)	$ (36,793)	$ (37,101)	$ (42,616)	$ (137,560)	$ (116,510)
Foreign currency translation adjustments	(2,600)	$ 178	$ 1,105	(4,958)	$ (5,388)	$ (1,204)	(1,317)	(11,550)
Comprehensive loss	$ (45,254)			$ (41,751)			$ (138,877)	$ (128,060)