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Earnings (Loss) Per Share (Tables)
6 Months Ended
Jun. 30, 2014
Earnings Per Share [Abstract]  
Schedule of Weighted Average Number of Shares
Earnings (loss) per common share have been computed based on the following:

 

   Three Months Ended
June 30,
   Six Months Ended
June 30,
 
   2014   2013   2014   2013 
Weighted-average number of common shares outstanding used to calculate basic and diluted earnings (loss) per common share   8,222,926    7,882,623    8,121,677    7,880,250