INVESTMENT SECURITIES (Details 5) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Interest rate swap agreements
   
Investment disclosures    
Securities pledged as collateral $ 0 $ 503
Municipal deposits
   
Investment disclosures    
Securities pledged as collateral 296,800 438,400
Repurchase Agreements
   
Investment disclosures    
Securities pledged as collateral $ 33,200 $ 96,200