Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Common Stock Warrants (Details)

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Stockholders' Equity - Common Stock Warrants (Details) - USD ($)
9 Months Ended
Sep. 30, 2020
Jan. 21, 2020
Stockholders’ Equity    
Warrants exchanged 3,291,666  
January 2020 Offering    
Stockholders’ Equity    
Number of shares of common stock issuable through warrants   10,000,000
Common stock warrants    
Stockholders’ Equity    
Warrants exchanged 3,291,666  
Number of shares of common stock exchanged for warrants $ 2,238,332  
Number of shares of common stock issuable through warrants 5,739,064  
Weighted-average exercise price $ 2.04  
Common stock warrants | January 2020 Offering    
Stockholders’ Equity    
Warrants exercised 10,000,000  
Number of shares of common stock exchanged for warrants $ 7,500,000