Schedule II - Valuation and Qualifying Accounts - Deferred Tax Valuation Allowance (Details) - Deferred Tax Valuation Allowance - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Year	$ 26,786	$ 6,027	$ 722
Additions	14,696	21,101	5,556
Reductions	(2,766)	(342)	(251)
Other	0	0	0
Balance at End of Year	$ 38,716	$ 26,786	$ 6,027