Annual report pursuant to Section 13 and 15(d)

Convertible Notes (Details)

v3.22.1
Convertible Notes (Details)
1 Months Ended 12 Months Ended
Nov. 04, 2020
USD ($)
shares
Jun. 08, 2020
USD ($)
May 25, 2018
USD ($)
Sep. 30, 2020
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Convertible Notes [Abstract]            
Proceeds from issuance of convertible notes         $ 0 $ 2,197,000
Fair value, convertible note         1,300,000  
Additional paid-in-capital         111,588,000 19,207,000
Proceeds from sale of capital stock         28,491,000 0
Fair value change in derivative and warrant liabilities         33,829,000 1,486,000
Amortization of note discounts         0 873,000
Convertible Notes [Member]            
Convertible Notes [Abstract]            
Proceeds from issuance of convertible notes     $ 8,500,000      
Shares converted to common stock (in shares) | shares 977,128          
Premium conversion derivative $ 2,700,000       0 2,700,000
Gain on note extinguishment 2,400,000          
Additional paid-in-capital $ 300,000          
Increase in additional paid-in capital         $ 1,000,000.0  
Convertible notes discount           800,000
Interest rate percentage         8.00%  
Interest expense           500,000
Proceeds from sale of capital stock         $ 5,000,000  
Interest rate in period of default         12.00%  
Fair value change in derivative and warrant liabilities           (500,000)
Convertible notes discount third party           8,000
Amortization of note discounts           $ 900,000
Convertible Notes [Member] | Conversion Agreement [Member]            
Convertible Notes [Abstract]            
Conversion rate   1.75        
Conversion price quotient   $ 100,000,000        
Convertible Notes [Member] | CIC [Member]            
Convertible Notes [Abstract]            
Conversion rate       2    
Convertible Notes [Member] | Qualified Financing [Member]            
Convertible Notes [Abstract]            
Conversion rate       1.75    
Proceeds from new equity investments         $ 1,000,000  
Convertible Notes [Member] | Reverse Merger [Member]            
Convertible Notes [Abstract]            
Conversion rate       1.75    
Convertible Notes [Member] | IPO [Member]            
Convertible Notes [Abstract]            
Conversion rate       1.75