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DERIVATIVES (Details 2) (Derivatives not designated as hedging instruments, Interest rate contracts, USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Dec. 31, 2011
Derivatives not designated as hedging instruments | Interest rate contracts
   
Asset Derivatives    
Fair Value $ 2,293 $ 545
Liability Derivatives    
Fair Value $ 974 $ 443