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5. PER SHARE INFORMATION (Tables)
9 Months Ended
Sep. 30, 2016
Table Text Block [Abstract]  
Earnings Per Share, Policy [Policy Text Block]
   (Unaudited)   (Unaudited) 
   Three Months Ended   Nine Months Ended 
   September 30,   September 30, 
   2016   2015   2016   2015 
Weighted average shares outstanding   7,480,733    7,564,289    7,531,308    7,561,845 
                     
Dilutive restricted share units   23,788    12,092    -    10,236 
Dilutive stock options   -    1,838    -    2,158 
                     
Dilutive weighted average shares outstanding   7,504,521    7,578,219    7,531,308    7,574,239