Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Warrant Weighted Average Assumptions (Details)

v3.21.1
Summary of Significant Accounting Policies - Warrant Weighted Average Assumptions (Details)
Dec. 31, 2020
$ / shares
Jan. 21, 2020
$ / shares
Liability-Classified Warrants | Current stock price    
Fair Value of Financial Instruments    
Fair value measurement input   2.31
Liability-Classified Warrants | Estimated volatility of future stock price    
Fair Value of Financial Instruments    
Fair value measurement input   124
Liability-Classified Warrants | Risk free interest rate    
Fair Value of Financial Instruments    
Fair value measurement input   1.53
Liability-Classified Warrants | Expected term    
Fair Value of Financial Instruments    
Fair value measurement input   3.7
Warrant Liability Classified As Level 3 | Current stock price    
Fair Value of Financial Instruments    
Fair value measurement input 5.36  
Warrant Liability Classified As Level 3 | Estimated volatility of future stock price    
Fair Value of Financial Instruments    
Fair value measurement input 141.28  
Warrant Liability Classified As Level 3 | Risk free interest rate    
Fair Value of Financial Instruments    
Fair value measurement input 0.17  
Warrant Liability Classified As Level 3 | Expected term    
Fair Value of Financial Instruments    
Fair value measurement input 2.90