LEASES - Supplemental Cash Flow (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Leases [Abstract]
Operating cash flows from operating leases	$ 2,567
Investing cash flows from operating leases	8,303
Total cash flows from operating leases	$ 10,870
Weighted-average remaining lease term in years - operating leases	28 years
Weighted-average discount rate - operating leases	5.00%