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5. PER SHARE INFORMATION (Tables)
 9 Months Ended
Sep. 30, 2015
Table Text Block [Abstract]  
Earnings Per Share, Policy [Policy Text Block]
  (Unaudited)     (Unaudited)  
  Three Months Ended     Nine Months Ended  
  September 30,     September 30,  
    2015     2014     2015     2014  
Weighted average                        
shares outstanding     7,564,289       7,546,617       7,561,845       7,543,199  
                                 
Dilutive restricted share units     12,092       3,651       10,236       2,139  
Dilutive stock options     1,838       -       2,158       -  
                                 
Dilutive weighted average                                
shares outstanding     7,578,219       7,550,268       7,574,239       7,545,338