Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Detail Textuals)

v3.20.4
Subsequent Events (Detail Textuals) - USD ($)
 2 Months Ended 12 Months Ended
Feb. 23, 2021
Dec. 31, 2020
Dec. 31, 2019
Feb. 05, 2021
Subsequent Event [Line Items]        
Common stock, shares authorized   500,000,000 500,000,000  
Preferred stock, shares authorized   20,000,000 20,000,000  
Proceeds from warrant exercises   $ 48,533 $ 4,080,000  
Common stock, shares issued   288,074,415 182,895,247  
Subsequent Event        
Subsequent Event [Line Items]        
Common stock, shares authorized       5,000,000,000
Preferred stock, shares authorized       50,000,000
Proceeds from warrant exercises $ 3,019,800      
Subsequent Event | Pre-funded Warrants        
Subsequent Event [Line Items]        
Number of warrants exercised 11,800,000      
Proceeds from warrant exercises $ 11,800      
Common stock, shares issued 11,800,000      
Subsequent Event | Common Stock Warrants        
Subsequent Event [Line Items]        
Number of warrants exercised 50,133,334      
Proceeds from warrant exercises $ 3,008,000      
Common stock, shares issued 50,133,334