FAIR VALUE OF FINANCIAL INSTRUMENTS, DERIVATIVES AND FAIR VALUE DISCLOSURES (Effect of Cash Flow Hedging Relationships) (Details) - Designated as Hedging Instrument [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Total other comprehensive loss	$ (2,828)	$ (8,936)	$ (18,949)	$ (13,935)
Interest Rate Cap/Collar [Member]
Total other comprehensive loss		(199)		(1,107)
Interest Rate Swap [Member]
Total other comprehensive loss	$ (2,828)	$ (8,737)	$ (18,949)	$ (12,828)