ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Summary of Amounts Reclassified Out of AOCI) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Reclassifications out of accumulated other comprehensive income (loss)
Loss reclassified from accumulated other comprehensive loss to net income (loss)	$ 68	$ 356	$ 399	$ 1,099
Reclassification out of Accumulated Other Comprehensive Income
Reclassifications out of accumulated other comprehensive income (loss)
Loss reclassified from accumulated other comprehensive loss to net income (loss)	68	356	399	1,099
Interest rate swap contracts | Reclassification out of Accumulated Other Comprehensive Income | Provision For Income Taxes
Reclassifications out of accumulated other comprehensive income (loss)
Loss reclassified from accumulated other comprehensive loss to net income (loss)	(40)	(202)	(237)	(653)
Losses on cash flow hedges | Reclassification out of Accumulated Other Comprehensive Income | Interest Expense
Reclassifications out of accumulated other comprehensive income (loss)
Loss reclassified from accumulated other comprehensive loss to net income (loss)	$ 108	$ 558	$ 636	$ 1,752