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Note 5 - Inventories (Tables)
3 Months Ended
Mar. 31, 2023
Notes Tables  
Schedule of Inventory, Current [Table Text Block]

(In thousands)

 

2023

  

2022

 

Raw materials

 $23,682  $20,950 

Work in progress

  6,934   5,680 

Finished goods

  10,713   8,274 

Total

 $41,329  $34,904