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Equity - Schedule of Warrants Outstanding Activity (Details) - $ / shares
Sep. 30, 2020
Jul. 28, 2020
Jun. 05, 2020
Dec. 31, 2019
Class of Warrant or Right [Line Items]        
Number of underlying Common stock 26,705,502 274,029   4,016,817
Weighted average exercise price $ 1.82 $ 0.495   $ 22.95
Series A Warrants [Member]        
Class of Warrant or Right [Line Items]        
Number of underlying Common stock 1,107     1,102
Weighted average exercise price $ 8,750.00     $ 8,750.00
Series B Warrants [Member]        
Class of Warrant or Right [Line Items]        
Number of underlying Common stock 2,448     2,448
Weighted average exercise price $ 3,500.00     $ 3,500.00
Series D Warrants [Member]        
Class of Warrant or Right [Line Items]        
Number of underlying Common stock 766,698     806,698
Weighted average exercise price $ 15.00     $ 15.19
Series E Warrants [Member]        
Class of Warrant or Right [Line Items]        
Number of underlying Common stock 2,972,221     2,972,221
Weighted average exercise price $ 1.80     $ 1.80
Series F Warrants [Member]        
Class of Warrant or Right [Line Items]        
Number of underlying Common stock 22,688,900   1  
Weighted average exercise price $ 0.50      
Underwriter Warrants [Member]        
Class of Warrant or Right [Line Items]        
Number of underlying Common stock 274,029      
Weighted average exercise price $ 0.50      
Other Warrants [Member]        
Class of Warrant or Right [Line Items]        
Number of underlying Common stock 99     4,949
Weighted average exercise price $ 21,993.00     $ 11,258.00