v3.26.1
Note 5 - Property and Equipment (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Property, Plant, and Equipment [Table Text Block]
    March 31, 2026    

December 31, 2025

 
   

(Unaudited)

         

Equipment

  $ 870     $ 869  

Accumulated depreciation

    (764

)

    (741

)

Total

  $ 106     $ 128