v3.22.2.2
Note 9 - Stockholders' Deficit (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
   

Total Stock Options Outstanding

    Weighted Average Exercise Price per Share  

December 31, 2021

    45,468     $ 14.28  

Granted

    1,216,149       0.24  

Vested

           

Forfeited, Canceled

    (26,730 )     14.89  

June 30, 2022

    1,234,887     $ 0.44  
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding [Table Text Block]
   

As of June 30, 2022

 
    Stock Options Outstanding     Vested Stock Options  

Quantity

    1,234,887       1,234,887  

Weighted Average Exercise Price

  $ 0.44     $ 0.44  

Weighted Average Remaining Contractual Term (in Years)

    9.90       9.90  

Intrinsic Value

  $     $