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Note 6 - Inventories (Tables)
6 Months Ended
Jun. 30, 2024
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

June 30,

  

December 31,

 
  

2024

  

2023

 

Finished goods

 $1,303  $1,242 

Work in process

  546   551 

Raw materials and accessories

  426   445 

Supplies and packing materials

  407   428 

Inventories

 $2,682  $2,666