v3.22.2.2
Note 9 - Stockholders' Deficit (Tables)
9 Months Ended
Sep. 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

  (27,090)  14.89 

September 30, 2022

  1,234,527  $0.44 
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding [Table Text Block]
  

As of September 30, 2022

 
  Stock Options Outstanding  Vested Stock Options 

Quantity

  1,234,527   1,234,527 

Weighted Average Exercise Price

 $0.44  $0.44 

Weighted Average Remaining Contractual Term (in Years)

  9.90   9.90 

Intrinsic Value

 $  $