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5. PER SHARE INFORMATION (Tables)
3 Months Ended
Mar. 31, 2016
Table Text Block [Abstract]  
Earnings Per Share, Policy [Policy Text Block]
  (Unaudited)  
  Three Months Ended  
  March 31,  
    2016     2015  
Weighted average                
shares outstanding     7,583,170       7,559,343  
Dilutive restricted share units     -       6,596  
Dilutive stock options     -       759  
Dilutive weighted average                
shares outstanding     7,583,170       7,566,698