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Summary of Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2015
Summary of Significant Accounting Policies [Abstract]  
Summary of earnings per share
  For the Quarter Ended  For the Quarter Ended 
  March 31, 2015  March 31, 2014 
Basic and diluted numerator:      
Net loss $(4,569,322) $(3,331,708)
         
Basic and diluted Denominator:        
Weighted-average outstanding  24,405,813   19,739,470 
         
Basic and diluted net loss per share $(0.19) $(0.17)
 
Schedule of weighted average number of common shares
  For the Quarter Ended  For the Quarter Ended 
  March 31, 2015  March 31, 2014 
Common stock purchase warrants  6,085,714   6,808,324 
Stock options  2,272,022   2,127,699 
Total  8,357,736   8,936,023