Annual report pursuant to Section 13 and 15(d)

WARRANTS TO PURCHASE COMMON STOCK (Details)

v3.20.4
WARRANTS TO PURCHASE COMMON STOCK (Details) - $ / shares
 12 Months Ended
Dec. 31, 2020
Jul. 31, 2020
Class of Warrant or Right [Line Items]    
Number Outstanding 648,306  
Warrant One [Member]    
Class of Warrant or Right [Line Items]    
Exercise Price (in dollars per share) $ 0.50 $ 0.50
Number Outstanding 24,920  
Expiration Date 2024-11  
Warrant Two [Member]    
Class of Warrant or Right [Line Items]    
Exercise Price (in dollars per share) $ 0.57  
Number Outstanding 126,900  
Expiration Date 2025-02  
Warrant Three [Member]    
Class of Warrant or Right [Line Items]    
Exercise Price (in dollars per share) $ 35.00  
Number Outstanding 490,571  
Expiration Date 2023-12  
Warrant Four [Member]    
Class of Warrant or Right [Line Items]    
Exercise Price (in dollars per share) $ 630.00  
Number Outstanding 5,441  
Expiration Date 2021-10  
Warrant Five [Member]    
Class of Warrant or Right [Line Items]    
Exercise Price (in dollars per share) $ 687.50  
Number Outstanding 474  
Expiration Date 2021-10