Annual report pursuant to Section 13 and 15(d)

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

v3.8.0.1
Summary of Significant Accounting Policies - Summary of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Stock Options [Member]    
Total potentially dilutive shares 247,692 175,642
Convertible Debt [Member]    
Total potentially dilutive shares 947,203 891,132
Common Stock Warrants [Member]    
Total potentially dilutive shares 899,542 881,990
Series D Convertible Preferred Stock [Member]    
Total potentially dilutive shares 25,000 25,000
Series G Convertible Preferred Stock [Member]    
Total potentially dilutive shares 26,857 28,857
Series H Convertible Preferred Stock [Member]    
Total potentially dilutive shares 33,334 33,334
Series H2 Convertible Preferred Stock [Member]    
Total potentially dilutive shares 70,000 70,000
Series J Convertible Preferred Stock [Member]    
Total potentially dilutive shares 115,267 117,367
Series K Convertible Preferred Stock [Member]    
Total potentially dilutive shares 229,334 227,200
Potentially Dilutive Shares [Member]    
Total potentially dilutive shares 2,594,229 2,450,522