Quarterly report pursuant to Section 13 or 15(d)

Nature of Operations and Business Activities (Details)

v3.21.2
Nature of Operations and Business Activities (Details) - USD ($)
 2 Months Ended 3 Months Ended 9 Months Ended
Sep. 29, 2021
Sep. 27, 2021
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Mar. 29, 2021
Dec. 31, 2020
Apr. 22, 2020
Nature Of Operations And Business Activities [Line Items]                  
Retained earnings (accumulated deficit)     $ (44,743,343)   $ (44,743,343)     $ (38,733,981)  
Cash and cash equivalents     11,089,624 $ 4,224,601 11,089,624 $ 4,224,601   2,469,410  
Gain on debt forgiveness     0 $ 0 117,953 $ 0      
Fair value of advance under credit agreement     $ 2,501,632   2,501,632     $ 1,877,938  
Proceeds from warrant exercises         $ 7,011,799        
Common stock, shares issued (in shares)     476,108,455   476,108,455     288,074,415  
2021 Pre-Funded Warrants                  
Nature Of Operations And Business Activities [Line Items]                  
Exercise price (in dollars per share)     $ 0   $ 0        
2021 Common Stock Warrants                  
Nature Of Operations And Business Activities [Line Items]                  
Exercise price (in dollars per share)     $ 0.09   $ 0.09        
September 2021 Financing | Common Stock                  
Nature Of Operations And Business Activities [Line Items]                  
Number of shares issued in transaction (in shares) 58,111,112                
September 2021 Financing | 2021 Pre-Funded Warrants                  
Nature Of Operations And Business Activities [Line Items]                  
Number of shares issued in transaction (in shares) 19,666,667                
Exercise price (in dollars per share) $ 0.0001                
September 2021 Financing | 2021 Common Stock Warrants                  
Nature Of Operations And Business Activities [Line Items]                  
Number of shares issued in transaction (in shares) 77,777,779                
Exercise price (in dollars per share) $ 0.09                
Expected term (years) 5 years                
2021 Inducement and Financing                  
Nature Of Operations And Business Activities [Line Items]                  
Net proceeds from transaction $ 6,062,774 $ 6,062,774              
Paycheck Protection Program Promissory Note (PPP Note)                  
Nature Of Operations And Business Activities [Line Items]                  
Principal amount of promissory Note                 $ 116,700
Multi-Draw Credit Agreement                  
Nature Of Operations And Business Activities [Line Items]                  
Outstanding principal balance     $ 2,464,500   $ 2,464,500        
Exercise price (in dollars per share)             $ 0.50