COMMITMENTS AND CONTINGENCIES - Future Minimum Payments (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Operating Leases
Remainder of 2020	$ 1,460
2021	2,220
2022	806
2023	552
2024	503
2025	503
Thereafter	77,091
Total	83,135
Total discounted lease liability	11,545	$ 12,590
Difference between undiscounted cash flows and discounted cash flows	$ 71,590
Weighted-average remaining lease term	47 years
Weighted-average discount rate	6.40%
Finance Leases
Remainder of 2020	$ 307
2021	738
2022	397
2023	400
2024	402
2025	429
Thereafter	2,671
Total	5,344
Total discounted lease liability	3,767	$ 3,379
Difference between undiscounted cash flows and discounted cash flows	$ 1,577
Weighted-average remaining lease term	11 years
Weighted-average discount rate	6.70%