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11. EMPLOYEE BENEFITS (Tables)
12 Months Ended
Dec. 31, 2012
Schedule of Share-based Compensation, Activity [Table Text Block]
    2012  
          Weighted        
          Average     Aggregate  
          Exercise     Intrinsic  
    Shares     Price     Value  
                         
Options outstanding at the beginning of the year     123,423     $ 14.27          
                         
Forfeited     (1,800 )     12.60          
                         
Options outstanding at the end of the year     121,623     $ 14.62     $  
                         
Options exercisable at the end of the year     90,393     $ 16.12     $  
                         
Weighted average remaining contractual life of options outstanding at the end of the year             3.6 Years          
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]
Plan Description   Number of Exercisable Shares     Weighted Average
Exercise Price
    Weighted Average
Contractual Life
 
                         
1998 Director Stock Option Plan         $        
                         
1998 Incentive Stock Option Plan     3,250       11.75       4.92  
                         
2000 Director Stock Option Plan                  
                         
2000 Incentive Stock Option Plan     24,850       14.54       2.41  
                         
2004 Director Stock Option Plan     60,750       16.51       2.19  
                         
2010 Incentive Stock Option Plan     32,773       11.45       7.17  
                         
All Plans     121,623     $ 14.62       3.64