Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Operating Leases
2021	$ 1,367
2022	1,289
2023	1,317
2024	1,347
2025	1,347
Thereafter	6,865
Total lease payments	13,532
Less: Interest	(4,548)
Present value of lease liabilities	8,984	$ 17,459
Finance Leases
2021	69
2022	46
2023	39
2024	23
2025	0
Thereafter	0
Total lease payments	177
Less: Interest	(21)
Present value of lease liabilities	$ 156	$ 213