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Note 9 - Stock Compensation Plans (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block]

Non-vested grants at December 31, 2021

  183,000 

Awarded - price $2.42

  10,000 

Vested

   

Forfeited

  (7,500)

Non-vested grants at June 30, 2022

  185,500 
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]

Vesting Year

 

RSUs Vesting

 

2023

  185,500