Income Taxes - Summary of Income Tax Expense Attributable to Loss from Continuing Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Summary Of Income Tax Expense Attributable To Loss From Continuing Operations [Line Items]
Current	$ 0
Deferred	0
Total	0
Valuation allowance
Summary Of Income Tax Expense Attributable To Loss From Continuing Operations [Line Items]
Current	0	$ 0
Deferred	94,232	8,011
Total	94,232	8,011
U.S. operations
Summary Of Income Tax Expense Attributable To Loss From Continuing Operations [Line Items]
Current	0	0
Deferred	(94,232)	(8,011)
Total	$ (94,232)	$ (8,011)