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Stockholders' Equity - Non-Vested Options (Details)
9 Months Ended
Sep. 30, 2021
$ / shares
shares
Number of Options  
Granted (in shares) 510,390
Employee Stock Option  
Number of Options  
Beginning Balance (in shares) 4,116,167
Granted (in shares) 510,390
Vested (in shares) (647,390)
Forfeited or Canceled (in shares) (100,000)
Ending Balance (in shares) 3,879,167
Weighted Average Grant Date Fair Value  
Beginning Balance (in dollars per share) | $ / shares $ 0.08
Granted (in dollars per share) | $ / shares 0.44
Vested (in dollars per share) | $ / shares 0.43
Forfeited or Canceled (in dollars per share) | $ / shares 0.08
Ending Balance (in dollars per share) | $ / shares $ 0.06