Operating Leases Schedule of Operating Lease Payments Due (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Schedule of Operating Lease Payments Due [Abstract]
Lessee, Operating Lease, Liability, Payments, Due Year One	$ 5,479
Lessee, Operating Lease, Liability, Payments, Due Year Two	5,159
Lessee, Operating Lease, Liability, Payments, Due Year Three	4,345
Lessee, Operating Lease, Liability, Payments, Due Year Four	3,264
Lessee, Operating Lease, Liability, Payments, Due Year Five	1,741
Lessee, Operating Lease, Liability, Payments, Due after Year Five	388
Lessee, Operating Lease, Liability, Payments, Due	20,376
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(1,961)
Operating Lease, Liability	$ 18,415	$ 20,889	$ 0