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ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Accumulated Other Comprehensive Income [Line Items]        
Balance     $ 263  
Current period other comprehensive income 445 624 1,291 1,418
Balance 1,554   1,554  
Unrealized Gains on Securities [Member]
       
Accumulated Other Comprehensive Income [Line Items]        
Balance 1,604   758  
Current period other comprehensive income 445   1,291  
Balance 2,049   2,049  
Directors' and officers' retirement plans[Member]
       
Accumulated Other Comprehensive Income [Line Items]        
Balance (495)   (495)  
Current period other comprehensive income 0   0  
Balance (495)   (495)  
Accumulated Other Comprehensive Income [Member]
       
Accumulated Other Comprehensive Income [Line Items]        
Balance 1,109   263  
Current period other comprehensive income 445   1,291  
Balance $ 1,554   $ 1,554