Income Taxes - Reconciliation of Uncertain Tax Positions (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Reconciliation of Uncertain Tax Positions [Roll Forward]
Beginning balance of uncertain tax positions	$ 5,292	$ 5,292
Additions related to current year tax positions	0	0
Reductions related to prior year tax positions	(188)	0
Settlements	(1,446)	0
Lapse of statute of limitations	0	0
Ending balance of uncertain tax positions	$ 3,658	$ 5,292