Leases - Summary of Activity for Our Right of Use Assets And Lease Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Right-of-Use Asset
Beginning balance	$ 659	$ 903
Additions		60
Terminations and Modifications		192
Amortization and Payments	(127)	(496)
Ending balance	532	659
Operating Lease Liability
Beginning balance	728	1,432
Additions		60
Terminations and Modifications		156
Amortization and Payments	(163)	(920)
Ending balance	$ 565	$ 728