Leases - Future Lease Payments on Finance and Operating Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020
Operating Leases
2021	$ 799
2022	766
2023	641
2024	570
2025	526
Thereafter	3,516
Total Undiscounted Cash Flows	6,818
Less: Net Present Value Adjustment	1,296
Lease Liabilities	5,522		$ 5,602
Financing Leases
2021	243
2022	243
2023	243
2024	254
2025	265
Thereafter	7,733
Total Undiscounted Cash Flows	8,981
Less: Net Present Value Adjustment	3,776
Lease Liabilities	$ 5,205	$ 5,217	$ 5,249