Leases-Lease Liability, Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Apr. 01, 2019
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months	$ 2,041
Lessee, Operating Lease, Liability, Payments, Due Year Two	2,619
Lessee, Operating Lease, Liability, Payments, Due Year Three	2,479
Lessee, Operating Lease, Liability, Payments, Due Year Four	2,535
Lessee, Operating Lease, Liability, Payments, Due Year Five	2,318
Lessee, Operating Lease, Liability, Payments, Due after Year Five	7,913
Lessee, Operating Lease, Liability, Payments, Due	19,905
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(2,242)
Operating lease liability	17,663	$ 18,153		$ 20,335
Finance Lease, Liability, Payment, Due [Abstract]
Finance Lease, Liability, Payments, Due Next Twelve Months	54
Finance Lease, Liability, Payments, Due Year Two	72
Finance Lease, Liability, Payments, Due Year Three	30
Finance Lease, Liability, Payments, Due Year Four	11
Finance Lease, Liability, Payments, Due Year Five	3
Finance Lease, Liability, Payments, Due after Year Five	0
Finance Lease, Liability, Payment, Due	170
Finance Lease, Liability, Undiscounted Excess Amount	(4)
Finance Lease, Liability	$ 166		$ 166