Annual report pursuant to Section 13 and 15(d)

2017 Warrant Tender Offer (Details Narrative)

v3.8.0.1
2017 Warrant Tender Offer (Details Narrative) - USD ($)
 12 Months Ended
Jan. 13, 2017
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Number of warrants issued 30,966,350      
Warrant outstanding $ 15,500,000      
Proceeds from warrant exercises 13,500,000 $ 15,680,039 $ 315,001
Proceeds from issuance of warrants $ 12,700,000      
Common stock, shares, outstanding   93,371,129 58,159,495  
Fee on warrant exercise, percentage   5.00%    
Non- accountable expenses   $ 35,000    
Deemed Dividend [Member]        
Additional paid in capital, warrant issued   $ 16,700,000    
Warrants [Member]        
Number of warrant outstanding   5,958,000 [1] 40,255,000  
Conversion of stock, shares converted   29,666,782    
Common Stock [Member]        
Number of warrants issued   40,255,234    
Common stock, shares, outstanding   58,159,495    
Formation Warrants [Member]        
Number of warrant outstanding 3,750,000      
Merger Warrants [Member]        
Number of warrant outstanding 754,000      
2013 Investor Warrants [Member]        
Number of warrant outstanding 7,243,750      
Private Placement Warrants [Member]        
Number of warrant outstanding 500,000      
2015 Investor Warrants [Member]        
Number of warrant outstanding 14,750,831      
Placement Agent [Member]        
Number of warrant outstanding 722,925      
Warrant exercise price per share $ 2.00      
Warrants One [Member]        
Cashless exercises of warrants 721,987      
Warrants Two [Member]        
Number of warrant outstanding 1,426,687      
Warrant exercise price per share $ 1.00      
Cashless exercises of warrants 1,424,812      
Warrants Three [Member]        
Number of warrant outstanding 1,818,157      
Warrant exercise price per share $ 0.75      
Cashless exercises of warrants 1,774,017      
[1] Weighted average of exercise price for outstanding warrants is $ 0.70