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Loss Per Share
3 Months Ended
Mar. 31, 2016
Loss Per Share [Abstract]  
Loss Per Share [Text Block]
Loss Per Share
 
For the three months ended March 31, 2016 and 2015, 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, 2016 and 2015, the Company excluded the following potentially dilutive securities:
 
March 31
 
2016
 
2015
Stock Options
7,227,082

 
6,371,533

Warrants
4,605,473

 
3,545,756

Restricted Shares
539,351

 
218,229