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Note 2 - Inventories (Tables)
9 Months Ended
Sep. 30, 2023
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

As of

 
  

September 30, 2023

  

December 31, 2022

 

Raw materials

 $3,705  $2,971 

Work-in-progress

  1,884   127 

Finished goods

  2,554   1,560 

Total inventories

 $8,143  $4,658