Income Taxes - Components of Pretax Income (Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
U.S. Domestic	$ (127,943)	$ (78,849)
Foreign	(16,219)
Net loss before taxes	$ (144,162)	$ (78,849)