DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details) (USD $)				0 Months Ended	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013 Derivatives designated as hedging instruments	Dec. 31, 2012 Derivatives designated as hedging instruments	Oct. 02, 2013 Interest Rate Derivatives	Sep. 30, 2013 Interest Rate Derivatives	Sep. 30, 2013 Interest Rate Derivatives	Sep. 30, 2013 Interest Rate Derivatives Derivatives designated as hedging instruments	Dec. 31, 2012 Interest Rate Derivatives Derivatives designated as hedging instruments
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES
Total outstanding notional amount of cash flow hedges	$ 140,500,000
Derivative instruments and hedging activities
Loss on derivative determined to be ineffective					5,700,000	5,700,000
Payment made to counterparties for termination of derivatives				5,400,000
Fair Value, liability derivatives		$ 5,651,000	$ 11,142,000				$ 5,651,000	$ 11,142,000