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Note C - Inventories (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Inventory, Current [Table Text Block]

In thousands

 

June 30,

2026

   

December 31,

2025

   

June 30,

2025

 
                         

Raw materials

  $ 3,925     $ 2,735     $ 3,843  

Work in progress

    3,224       2,940       2,936  

Finished goods

    64,035       62,799       65,893  
    $ 71,184     $ 68,474     $ 72,672