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EARNINGS PER SHARE OF COMMON STOCK (Tables)
9 Months Ended
Sep. 30, 2015
Earnings Per Share [Abstract]  
Schedule of Weighted Average Number of Shares [Table Text Block]
The denominator is based on the following weighted average number of common shares:
  
 
 
Three Months
 
Nine Months
 
 
 
Ended September 30,
 
Ended September 30,
 
 
 
2015
 
2014
 
2015
 
2014
 
Basic
 
7,223,043
 
5,487,494
 
6,597,987
 
4,680,340
 
Incremental shares for assumed conversion of options
 
39,974
 
39,304
 
39,768
 
47,626
 
Diluted
 
7,263,017
 
5,526,798
 
6,637,755
 
4,727,966