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Note C - Inventories (Tables)
3 Months Ended
Mar. 31, 2025
Notes Tables  
Schedule of Inventory, Current [Table Text Block]

In thousands

 

March 31,

2025

   

December 31,

2024

   

March 31,

2024

 
                         

Raw materials

  $ 2,743     $ 2,721     $ 3,665  

Work in progress

    2,441       2,370       2,595  

Finished goods

    71,817       70,934       89,731  
    $ 77,001     $ 76,025     $ 95,991