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Leases Leases (Maturity Analysis) (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Lessee, Operating Lease, Liability, Payment, Due [Abstract]    
2022 $ 1,628  
2023 1,103  
2024 816  
2025 666  
2026 646  
Thereafter 996  
Total undiscounted cash flows 5,855  
Discount on cash flows 449  
Lease liabilities $ 5,406 $ 6,386