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Loss Per Share
 3 Months Ended
Mar. 31, 2017
Loss Per Share [Abstract]  
Loss Per Share [Text Block]
Loss Per Share
 
For the three months ended March 31, 2017 and 2016, the Company incurred net losses and therefore no common stock equivalents were utilized in the calculation of loss per share as they are anti-dilutive. At March 31, 2017 and 2016, the Company excluded the following potentially dilutive securities:
 
March 31
 
2017
 
2016
Stock Options
1,133,459

 
722,708

Warrants
336,062

 
460,547

Restricted Shares
132,726

 
53,935