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Note C - Inventories (Tables)
6 Months Ended
Jun. 30, 2025
Notes Tables  
Schedule of Inventory, Current [Table Text Block]

In thousands

 

June 30,

2025

   

December 31,

2024

   

June 30,

2024

 
                         

Raw materials

  $ 3,843     $ 2,721     $ 3,629  

Work in progress

    2,936       2,370       2,576  

Finished goods

    65,893       70,934       80,366  
    $ 72,672     $ 76,025     $ 86,571