Leases - Estimated Annual Maturities (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Operating Leases
2021	$ 3,305
2022	2,856
2023	2,632
2024	2,587
2025	2,385
2026 and thereafter	5,378
Operating lease, liability, payments, due	19,143
Interest	(3,074)
Total operating lease liabilities	16,069	$ 11,280
Finance Leases
2021	174
2022	97
2023	29
2024	11
2025	0
2026 and thereafter	0
Finance lease liability, payments, due	311
Interest	(64)
Total finance lease liabilities	$ 247	$ 534