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MERGERS AND ACQUISITIONS (Details Textual) (East Carolina Bancorp [Member], USD $)
In Thousands, except Share data, unless otherwise specified
Mar. 28, 2013
Sep. 25, 2012
Stock exchange ratio   3.55
Common Stock, Shares, Issued (in shares) 10,311,911  
Tender Offer Price Per Common Shares (in dollars per share) $ 3.94  
Business acquisition, transaction value $ 40,628  
Business Acquisition, Percentage of Voting Interests Acquired (as a percent) 70.00%  
Series B Preferred Stock [Member] | East Carolina Bancorp [Member]
   
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)   144,984
Series B Preferred Stock [Member] | Crescent Financial Bancshares [Member]
   
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)   514,693