Leases Future Minimum Lease Payments (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Operating Leases, Future Minimum Payments Due	$ 63,375
Operating Leases, Future Minimum Payments, Due Thereafter	18,460
Operating Leases, Future Minimum Payments, Due in Five Years	5,332
Operating Leases, Future Minimum Payments, Due in Four Years	7,202
Operating Leases, Future Minimum Payments, Due in Three Years	8,673
Operating Leases, Future Minimum Payments, Due in Two Years	10,910
Operating Leases, Future Minimum Payments Due, Next Twelve Months	12,798
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	17,011
Operating Lease, Liability	$ 46,364	$ 49,241