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12. EARNINGS PER SHARE (Tables)
6 Months Ended
Jun. 30, 2014
Earnings Per Share Tables  
Schedule of Earnings Per Share, Basic and Diluted
    Three months ended June 30,     Six months ended June 30,  
    2014     2013     2014     2013  
Basic                                
  Net income   $ 1,260     $ 894     $ 2,179     $ 2,155  
  Weighted average common shares outstanding     6,836       6,835       6,836       6,835  
     Basic earnings per common share   $ 0.18     $ 0.13     $ 0.32     $ 0.32  
                                 
Diluted                                
  Net income   $ 1,260     $ 894     $ 2,179     $ 2,155  
  Weighted average common shares outstanding     6,836       6,835       6,836       6,835  
  Dilutive effect of outstanding stock options     54       18       53       15  
    Average shares and dilutive potential common shares     6,890       6,853       6,889       6,850  
    Diluted earnings per common share   $ 0.18     $ 0.13     $ 0.32     $ 0.31