Income Taxes - Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Tax Contingency [Line Items]
Beginning Balance	$ 7,378	$ 1,966
Additions for tax positions of prior years	361	5,412
Ending Balance	$ 7,017	$ 7,378