Leases - Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Lease Right-of-Use Assets
Operating lease right-of-use assets	$ 4,237	$ 4,499
Finance lease right-of-use asset	613	637
Total right-of-use assets	4,850	5,136
Lease Liabilities
Operating lease liability	5,202	5,430
Finance lease liability	1,194	1,225
Total lease liabilities	$ 6,396	$ 6,655
Weighted-average remaining lease term
Operating leases	8 years 10 months 17 days	8 years 10 months 24 days
Finance lease	6 years 5 months 1 day	6 years 8 months 1 day
Weighted-average discount rate
Operating leases	3.80%	3.78%
Finance lease	8.89%	8.89%