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Note 2- Inventories
6 Months Ended
Jun. 30, 2025
Notes to Financial Statements  
Inventory Disclosure [Text Block]

2.

Inventories

 

Inventories consist of the following (in thousands):

 

  

June 30, 2025

  

December 31, 2024

 
         

Raw materials

 $49,489  $54,024 

Work-in-process

  1,414   1,008 

Finished goods

  23,000   22,204 

Supplies

  2,574   2,534 

Total inventories

 $76,477  $79,770