Consolidated Statements Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Consolidated Statements Comprehensive Loss
Net loss	$ (194,912)	$ (37,300)
Other comprehensive income:
Gain on short-term investments	0	0
Total other comprehensive income:	0	0
Comprehensive loss	$ (194,912)	$ (37,300)