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Note 10 - Inventories
12 Months Ended
Dec. 31, 2025
Notes to Financial Statements  
Inventory Disclosure [Text Block]
10.Inventories

 

Inventories consisted of the following as of  December 31, 2025 and 2024 (in thousands):

 

  

December 31,

 
  

2025

  

2024

 

Finished goods

 $13,200  $13,318 

Raw materials, equipment spares and consumables

  149,958   143,496 

Work-in progress

  4,737   2,226 

Total

 $167,895  $159,040