Leases Leases (Maturities of Operating and Finance Lease Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Operating leases
2021	$ 1,329
2022	1,310
2023	1,192
2024	1,151
2025	926
Thereafter	9,374
Total minimum lease payments	15,282
Less: amount representing interest	3,437
Present value of net minimum lease payments	11,845	$ 13,059
Finance leases
2021	306
2022	309
2023	312
2024	314
2025	317
Thereafter	6,179
Total minimum lease payments	7,737
Less: amount representing interest	2,809
Present value of net minimum lease payments	$ 4,928	$ 1,665