Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (75,261)	$ (102,193)	$ (78,182)
Other comprehensive loss:
Net unrealized gains (losses) on available-for-sale securities	1,737	(2,462)	(4)
Foreign currency translation gain (loss)	509	(1,273)	21
Comprehensive loss	$ (73,015)	$ (105,928)	$ (78,165)