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MERGERS AND ACQUISITIONS (Details Textual) (USD $)
In Thousands, except Share data, unless otherwise specified
Jan. 09, 2009
Mar. 28, 2013
East Carolina Bancorp [Member]
Sep. 25, 2012
East Carolina Bancorp [Member]
Sep. 25, 2012
Crescent Financial Bancshares [Member]
East Carolina Bancorp [Member]
Sep. 25, 2012
East Carolina Bancorp [Member]
Business Acquisition, Percentage of Voting Interests Acquired (as a percent)   70.00%      
Business Acquisition, Common Stock, Conversion Rate     3.55    
Common Stock, Shares, Issued (in shares)   10,312,186      
Tender Offer Price Per Common Shares (in dollars per share)   $ 3.94      
Business Acquisition, Cost of Acquired Entity, Purchase Price   $ 40,600      
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) 833,705     514,693 144,984