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           COMMITMENTS AND CONTINGENCIES (Company's off-balance sheet obligations) (Details) (USD $) 
        In Thousands, unless otherwise specified  | 
        
           Jun. 30, 2013 
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           Dec. 31, 2012 
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|---|---|---|---|---|---|---|
| Company's off-balance sheet obligations | ||||||
| Fixed | $ 59,533 | $ 59,867 | ||||
| Variable | 232,622 | 245,087 | ||||
| Total | 292,155 | 304,954 | ||||
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           Commitments to Extend Credit [Member] 
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| Company's off-balance sheet obligations | ||||||
| Fixed | 48,409 | [1] | 48,618 | [1] | ||
| Variable | 232,622 | [1] | 245,087 | [1] | ||
| Total | 281,031 | [1] | 293,705 | [1] | ||
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           Standby Letters of Credit [Member] 
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| Company's off-balance sheet obligations | ||||||
| Fixed | 11,124 | 11,249 | ||||
| Variable | ||||||
| Total | $ 11,124 | $ 11,249 | ||||
          
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- Definition 
          Reflects the estimated amount of loss from the fixed contingency as of the balance sheet date. No definition available. 
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- Details 
          
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- Definition 
          Reflects the estimated amount of loss from the variable contingency as of the balance sheet date. No definition available. 
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- Definition 
          Reflects the estimated amount of loss from the specified contingency as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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