Leases - Components of Lease Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Lessee, Lease, Description [Line Items]
Fixed	$ 5,025	$ 5,317
Variable	73	107
Total	5,098	5,424
Property operating
Lessee, Lease, Description [Line Items]
Fixed	3,645	3,969
Variable	3	2
Total	3,648	3,971
General and administrative
Lessee, Lease, Description [Line Items]
Fixed	1,380	1,348
Variable	70	105
Total	$ 1,450	$ 1,453