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DERIVATIVE INSTRUMENTS (DETAILS 2) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Derivative Instruments and Hedging Activities Disclosure [Abstract]    
Derivative assets - gross amounts $ 10,256 $ 6,476
Derivative assets - gross amounts offset (2,464) (639)
Asset Derivative Fair Value 7,792 5,838
Derivative liabilities - gross amounts 12,186 4,376
Derivative liabilities - gross amounts offset (2,464) (639)
Liability Derivative Fair Value $ 9,722 $ 3,737