Leases - Future Minimum Lease Payments (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
OPERATING
2020	$ 3,113
2021	4,844
2022	4,875
2023	4,913
2024	4,969
2025 and thereafter	307,665
Total undiscounted lease payments	330,379
Discount	(239,286)
Lease liabilities	91,093	$ 91,574
FINANCING
2020	429
2021	754
2022	763
2023	774
2024	795
2025 and thereafter	83,404
Total undiscounted lease payments	86,919
Discount	(68,966)
Lease liabilities	$ 17,953	$ 18,037