Leases Lease Liablity Maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Leases [Abstract]
Operating Leases, Future Minimum Payments Due, Next Twelve Months	$ 4,823
Operating Leases, Future Minimum Payments, Due in Two Years	4,600
Operating Leases, Future Minimum Payments, Due in Three Years	4,490
Operating Leases, Future Minimum Payments, Due in Four Years	4,427
Operating Leases, Future Minimum Payments, Due in Five Years	4,312
Operating Leases, Future Minimum Payments, Due Thereafter	39,752
Operating Leases, Future Minimum Payments Due	62,404
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	14,613
Operating Lease, Liability	$ 47,791	$ 52,894