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Stockholders' Equity (Tables)
3 Months Ended
Mar. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Summary of outstanding service-based options
 Exercise Price Number of Options  Weighted Average Remaining Contractual Life
       
 $0.10  1,680,273  2 years
 $0.20 - $0.25  7,945,000  6 years
 $0.40  1,150,000  5 years
 Total  10,775,273   

Stock Options [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Summary of outstanding and exercisable stock options
   Number of Options 
 Balance at December 31, 2015  11,025,273 
 Cancelled  (250,000)
      
 Balance at March 31, 2016  10,775,273