ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Summary of Amounts Reclassified Out of AOCI) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Reclassifications out of accumulated other comprehensive income (loss)
Loss reclassified from accumulated other comprehensive loss to net income (loss)	$ 133	$ 367	$ 331	$ 743
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassifications out of accumulated other comprehensive income (loss)
Loss reclassified from accumulated other comprehensive loss to net income (loss)	133	367	331	743
Interest rate swap contracts | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassifications out of accumulated other comprehensive income (loss)
Loss reclassified from accumulated other comprehensive loss to net income (loss)	(79)	(221)	(196)	(450)
Losses on cash flow hedges | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassifications out of accumulated other comprehensive income (loss)
Loss reclassified from accumulated other comprehensive loss to net income (loss)	$ 212	$ 588	$ 527	$ 1,193