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Leases (Summary of Operating Lease Liability Maturities) (Details)
$ in Thousands
Dec. 31, 2019
USD ($)
Leases [Abstract]  
2020 $ 693
2021 648
2022 648
2023 531
2024 439
Thereafter 1,385
Total lease payments 4,344
Less: future interest expense 823
Lease liabilities $ 3,521