FAIR VALUE AND DERIVATIVE INSTRUMENTS (Details 3) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Current period settlements (payments)	$ 7,500	$ 299
Fair Value, Measurements, Recurring [Member] | Level 3
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance at December 31, 2013	7,500
Current period settlements (payments)	(7,500)
Balance at September 30, 2014	$ 0