Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details)

v3.21.2
Related Party Transactions (Details) - USD ($)
1 Months Ended 9 Months Ended
Jun. 30, 2021
Aug. 31, 2020
Sep. 30, 2021
Related Party Transaction [Line Items]      
Number of shares on exercise of options     2,399,609
Exercise price of stock option     $ 0.33
Nonrecourse Promissory Note with Officer      
Related Party Transaction [Line Items]      
Promissory note $ 400,000 $ 400,000  
Number of shares on exercise of options   1,469,999  
Exercise price of stock option   $ 0.24  
Accrued interest   $ 0  
Number of shares repurchased during period 43,684    
Price per share $ 8.04