DEBT AND FINANCING COSTS - Schedule of Interest Income and Financing Costs Net of Capitalized Interest (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Debt Disclosure [Abstract]
Interest income	$ 7	$ 2,161
Interest expense	3,358	709
Amortization of deferred facility fees	273	193
Capitalized interest	(3,358)	(394)
Financing costs, net of capitalized interest	$ 273	$ 508