Leases Lease Liablity Maturity (Details) $ in Thousands	Sep. 30, 2019 USD ($)
Leases [Abstract]
Operating Leases, Future Minimum Payments Due, Next Twelve Months	$ 5,223
Operating Leases, Future Minimum Payments, Due in Two Years	5,084
Operating Leases, Future Minimum Payments, Due in Three Years	4,989
Operating Leases, Future Minimum Payments, Due in Four Years	4,954
Operating Leases, Future Minimum Payments, Due in Five Years	4,824
Operating Leases, Future Minimum Payments, Due Thereafter	45,583
Operating Leases, Future Minimum Payments Due	70,657
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	16,920
Operating Lease, Liability	$ 53,737