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Commitments and Contingencies Lease Assets and Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Lessee, Lease, Description    
Operating Lease, Right-of-Use Asset $ 1,544 $ 1,689
Finance Lease, Right-of-Use Asset, after Accumulated Amortization 376 477
Total Lease Assets 1,920 2,166
Operating Lease, Liability 1,751 1,934
Finance Lease, Liability 11 16
Total Lease Liability $ 1,762 $ 1,950