Leases, Operating lease liabilities payments due (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months	$ 2,921
Lessee, Operating Lease, Liability, Payments, Due Year Two	2,541
Lessee, Operating Lease, Liability, Payments, Due Year Three	2,403
Lessee, Operating Lease, Liability, Payments, Due Year Four	2,294
Lessee, Operating Lease, Liability, Payments, Due Year Five	1,519
Lessee, Operating Lease, Liability, Payments, Due after Year Five	4,524
Lessee, Operating Lease, Liability, Payments, Due	16,202
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	1,720
Operating Lease, Liability	14,482	$ 0
Other Liabilities [Member]
Lessee, Lease, Description [Line Items]
Operating Lease, Liability	$ 14,482	$ 11,800