XML 52 R41.htm IDEA: XBRL DOCUMENT v3.21.2
Convertible Promissory Notes (Details)
3 Months Ended 6 Months Ended 25 Months Ended
Jul. 13, 2021
shares
Jun. 30, 2021
USD ($)
Mar. 31, 2021
USD ($)
Jun. 30, 2021
USD ($)
Jun. 30, 2020
USD ($)
May 31, 2020
USD ($)
item
Feb. 14, 2021
Dec. 31, 2020
USD ($)
May 02, 2018
USD ($)
Debt Instrument [Line Items]                  
Number of convertible promissory notes | item           14      
Aggregate principal amount of convertible promissory notes issued during period         $ 1,190,000 $ 2,240,000      
Stated interest rate             6.00%    
Accrued interest   $ 247,285   $ 247,285 $ 91,578        
Minimum gross proceeds in an equity financing defined as a Qualified Financing   5,000,000   5,000,000          
Pre-money valuation limit for note conversion   15,000,000   15,000,000          
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net [Abstract]                  
Principal amount of convertible promissory notes   2,240,000   2,240,000       $ 2,240,000  
Less unamortized debt issuance costs   (6,335)   (6,335)       (8,002)  
Less unamortized debt discounts   (107,852)   (107,852)       (145,323)  
Convertible promissory notes, net   2,125,813   2,125,813       2,086,675  
Long-term Debt, Other Disclosures [Abstract]                  
Derivative liabilities   2,618,000   2,618,000       1,751,000  
Increase (decrease) in fair value of the derivative liability   (3,069,000) $ 3,936,000 867,000          
Amortization of debt issuance costs   $ 1,000   $ 10,538          
Minimum                  
Debt Instrument [Line Items]                  
Conversion discount percentage   20.00%   20.00%          
Maximum                  
Debt Instrument [Line Items]                  
Conversion discount percentage   30.00%   30.00%          
Note One                  
Debt Instrument [Line Items]                  
Accrued interest   $ 92,548   $ 92,548       80,137  
Pre-money valuation limit for note conversion                 $ 15,000,000
Principal Amount   500,000   500,000          
Note One | Minimum                  
Debt Instrument [Line Items]                  
Conversion discount percentage                 20.00%
Note One | Maximum                  
Debt Instrument [Line Items]                  
Conversion discount percentage                 30.00%
Note Two                  
Debt Instrument [Line Items]                  
Accrued interest   8,803   8,803       7,562  
Principal Amount   50,000   50,000          
Note Three                  
Debt Instrument [Line Items]                  
Accrued interest   13,249   13,249       10,767  
Principal Amount   100,000   100,000          
Note Four                  
Debt Instrument [Line Items]                  
Accrued interest   6,625   6,625       5,466  
Principal Amount   50,000   50,000          
Note Five                  
Debt Instrument [Line Items]                  
Accrued interest   6,707   6,707       5,384  
Principal Amount   50,000   50,000          
Note Six                  
Debt Instrument [Line Items]                  
Accrued interest   6,567   6,567       5,326  
Principal Amount   50,000   50,000          
Note Seven                  
Debt Instrument [Line Items]                  
Accrued interest   6,534   6,534       5,293  
Principal Amount   50,000   50,000          
Note Eight                  
Debt Instrument [Line Items]                  
Accrued interest   9,205   9,205       6,723  
Principal Amount   100,000   100,000          
Note Nine                  
Debt Instrument [Line Items]                  
Accrued interest   8,942   8,942       6,460  
Principal Amount   100,000   100,000          
Note Ten                  
Debt Instrument [Line Items]                  
Accrued interest   75,806   75,806       50,984  
Principal Amount   1,000,000   1,000,000          
Note Eleven                  
Debt Instrument [Line Items]                  
Accrued interest   2,780   2,780       1,790  
Principal Amount   40,000   40,000          
Note Twelve                  
Debt Instrument [Line Items]                  
Accrued interest   3,192   3,192       1,951  
Principal Amount   50,000   50,000          
Note Thirteen                  
Debt Instrument [Line Items]                  
Accrued interest   3,192   3,192       1,951  
Principal Amount   50,000   50,000          
Note Fourteen                  
Debt Instrument [Line Items]                  
Accrued interest   3,135   3,135       $ 1,893  
Principal Amount   $ 50,000   $ 50,000          
IPO | Subsequent Events                  
Long-term Debt, Other Disclosures [Abstract]                  
Number of shares upon conversion (in shares) | shares 1,068,135