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Stockholders' Equity - Non-Vested Options (Details)
 3 Months Ended
Mar. 31, 2022
$ / shares
shares
Employee Stock Option  
Number of Options  
Beginning Balance (in shares) 3,873,334
Vested (in shares) (102,500)
Ending Balance (in shares) 3,770,834
Weighted Average Grant Date Fair Value  
Beginning Balance (in dollars per share) | $ / shares $ 0.07
Vested (in dollars per share) | $ / shares 1.24
Ending Balance (in dollars per share) | $ / shares $ 0.03
Employee Stock Option  
Number of Options  
Granted (in shares) 0