| 
           LOANS, NET (Loans classified as TDRs) (Details) (USD $) 
        In Thousands, unless otherwise specified  | 
        
           Jun. 30, 2013 
         | 
        
           Dec. 31, 2012 
         | 
      
|---|---|---|
| Loans classified as TDRs | ||
| Accruing | $ 52,729 | $ 47,474 | 
| Nonaccruing | 5,173 | 9,879 | 
| 
           Commercial, Financial and Agricultural [Member] 
         | 
        ||
| Loans classified as TDRs | ||
| Accruing | 1,597 | 1,462 | 
| Nonaccruing | 149 | 508 | 
| 
           Real Estate-Construction [Member] 
         | 
        ||
| Loans classified as TDRs | ||
| Accruing | 159 | 161 | 
| Nonaccruing | ||
| 
           Real Estate-Commercial Mortgage [Member] 
         | 
        ||
| Loans classified as TDRs | ||
| Accruing | 33,705 | 29,870 | 
| Nonaccruing | 3,949 | 8,425 | 
| 
           Real Estate-Residential [Member] 
         | 
        ||
| Loans classified as TDRs | ||
| Accruing | 15,174 | 13,824 | 
| Nonaccruing | 795 | 936 | 
| 
           Real Estate-Home Equity [Member] 
         | 
        ||
| Loans classified as TDRs | ||
| Accruing | 1,618 | 1,587 | 
| Nonaccruing | 271 | |
| 
           Consumer [Member] 
         | 
        ||
| Loans classified as TDRs | ||
| Accruing | 476 | 570 | 
| Nonaccruing | $ 9 | $ 10 |