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Loss Per Share
 9 Months Ended
Sep. 30, 2013
Loss Per Share [Abstract]  
Loss Per Share [Text Block]
Loss Per Share
 
For three and nine months ended September 30, 2013 and 2012, the Company incurred net losses and therefore no common stock equivalents were utilized in the calculation of loss per share. At September 30, 2013 and 2012, the Company excluded the following potentially dilutive securities:
 
September 30,
 
2013
 
2012
Stock Options
2,840,668

 
2,238,964

Warrants
5,054,302

 
5,631,418

Series E Preferred Stock, Common stock equivalents
—

 
236,480

Restricted Shares
92,000

 
23,200