Income Taxes - Schedule of Components of Income Tax (Expense) Benefit (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
United States	$ (12)	$ (1)	$ 8
Foreign	(66)	0	0
Income tax (expense) benefit	$ (78)	$ (1)	$ 8