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Note 7 - Inventory (Tables)
6 Months Ended
Jun. 30, 2025
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   

June 30,

   

December 31,

 
   

2025

   

2024

 
Raw Materials   $ 117     $ -  
Work In Process     -       -  
Finished Goods     16       -  

Total (current)

 

$ 133     $ -