COMMITMENTS AND CONTINGENCIES COMMITMENTS AND CONTINGENCIES Schedule of Derivatives Effects on OCI (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Commitments and Contingencies Disclosure [Abstract]
Net change in unrealized losses on cash flow hedging derivatives, net of tax (effective portion)	$ (905)	$ 1,694	$ (3,010)	$ 522
Net reclassification adjustment for effective portion of cash flow hedges included in interest expense (effective portion), gross	$ (622)	$ (158)	$ (987)	$ (501)