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Earnings (Loss) Per Share (Tables)
9 Months Ended
Sep. 30, 2014
Net earnings (loss) per share-  
Schedule of weighted average number of shares
Earnings (loss) per common share have been computed based on the following:

 

   Three Months Ended
September 30,
  Nine Months Ended
September 30,
   2015  2014  2015  2014
Weighted-average number of common shares outstanding used to calculate basic and diluted earnings (loss) per common share   9,558,024    9,152,860    9,519,779    8,470,459