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Commitments and Contingencies Lease Liability Cash Activity (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Financing Lease Liability Activity [Abstract]    
Finance Lease, Principal Payments $ 0 $ 68
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability 0 14
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability $ 0 $ 70
Operating Lease, Weighted Average Discount Rate, Percent 3.79% 3.61%
Finance Lease, Weighted Average Discount Rate, Percent 3.27% 3.27%