Leases Leases Maturities of Lease Liabilities (Details) $ in Thousands	Jun. 30, 2019 USD ($)
Leases [Abstract]
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year	$ 4,170
Lessee, Operating Lease, Liability, Payments, Due Year Two	4,364
Lessee, Operating Lease, Liability, Payments, Due Year Three	4,367
Lessee, Operating Lease, Liability, Payments, Due Year Four	4,375
Lessee, Operating Lease, Liability, Payments, Due Year Five	4,391
Lessee, Operating Lease, Liability, Payments, Due after Year Five	95,939
Lessee, Operating Lease, Liability, Payments, Due	117,606
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(45,255)
Operating Lease, Liability	72,351
Finance Lease, Liability, Payments, Remainder of Fiscal Year	2,726
Finance Lease, Liability, Payments, Due Year Two	5,462
Finance Lease, Liability, Payments, Due Year Three	5,457
Finance Lease, Liability, Payments, Due Year Four	5,460
Finance Lease, Liability, Payments, Due Year Five	5,456
Finance Lease, Liability, Payments, Due after Year Five	54,574
Finance Lease, Liability, Payments, Due	79,135
Finance Lease, Liability, Undiscounted Excess Amount	(23,255)
Finance Lease, Liability	$ 55,880