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Commitments and Contingencies Lease Assets and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Lease Assets and Liabilities [Abstract]    
Operating Lease, Right-of-Use Asset $ 1,689 $ 2,168
Finance Lease, Right-of-Use Asset 477 1,214
Total Lease Assets 2,166 3,382
Operating Lease, Liability 1,934 2,311
Finance Lease, Liability 16 36
Total Lease Liability $ 1,950 $ 2,347