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Note 5 - Inventory (Tables)
9 Months Ended
Sep. 30, 2025
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   

September 30,

   

December 31,

 
   

2025

   

2024

 

Finished goods

  $ 5,880     $ 4,929  

Work in process

    688       1,147  

Raw materials

    4,569       6,208  

Total inventory

  $ 11,137     $ 12,284