COMMITMENTS AND CONTINGENCIES - Future Minimum Payment As of December 31, 2018 (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Operating Leases
2019	$ 2,779
2020	2,899
2021	2,220
2022	806
2023	545
Thereafter	78,097
Total	87,346
Finance Leases
2019	351
2020	375
2021	384
2022	386
2023	387
Thereafter	3,340
Total	$ 5,223