Leases - Future Minimum Lease Payments (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Operating Lease Liabilities, Payments Due [Abstract]
Year 1	$ 6,401
Year 2	6,081
Year 3	6,067
Year 4	5,922
Year 5	5,866
Years thereafter	571,296
Total future minimum lease payments	601,633
Less amount representing interest	(494,458)
Total present value of minimum payments	107,175	$ 106,331
Finance Lease Liabilities, Payments, Due [Abstract]
Year 1	260
Year 2	248
Year 3	232
Year 4	106
Year 5	46
Years thereafter	590
Total future minimum lease payments	1,482
Less amount representing interest	(286)
Total present value of minimum payments	$ 1,196	$ 1,308