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Note 8 - Inventories (Tables)
9 Months Ended
Sep. 30, 2022
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   

September 30,

   

December 31,

 
   

2022

   

2021

 

Raw materials

  $ 39,071     $ 22,184  

Work in process

    5,981       4,205  

Finished goods

    8,769       7,047  

Total inventory

  $ 53,821     $ 33,436