Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Summary of Anti-dilutive Securities Excluded from Computation of Earnings per Share (Details)

v3.7.0.1
Summary of Significant Accounting Policies - Summary of Anti-dilutive Securities Excluded from Computation of Earnings per Share (Details) - shares
 3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Total potentially dilutive shares 74,458,433 77,363,151
Stock Options [Member]    
Total potentially dilutive shares 7,814,250 5,460,250
Convertible Debt [Member]    
Total potentially dilutive shares 26,192,288 25,226,800
Common Stock Warrants [Member]    
Total potentially dilutive shares 25,399,195 26,998,401
Series D Convertible Preferred Stock [Member]    
Total potentially dilutive shares 750,000 750,000
Series G Convertible Preferred Stock [Member]    
Total potentially dilutive shares 865,700 865,700
Series H Convertible Preferred Stock [Member]    
Total potentially dilutive shares 1,000,000 1,000,000
Series H2 Convertible Preferred Stock [Member]    
Total potentially dilutive shares 2,100,000 2,100,000
Series J Convertible Preferred Stock [Member]    
Total potentially dilutive shares 3,521,000 3,546,000
Series K Convertible Preferred Stock [Member]    
Total potentially dilutive shares 6,816,000 11,416,000