Income Taxes - Income Tax Provision (Benefit) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Current provision (benefit)
Federal	$ 106	$ 0
State	25	0
Total current provision (benefit)	131	0
Deferred provision (benefit)
Federal	150	0
State	50	0
Total deferred provision (benefit)	200	0
Total provision (benefit)	$ 331	$ 0