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Note C - Inventories (Tables)
9 Months Ended
Sep. 30, 2024
Notes Tables  
Schedule of Inventory, Current [Table Text Block]

In thousands

 

September 30,

2024

   

December 31,

2023

   

September 30,

2023

 
                         

Raw materials

  $ 3,663     $ 4,050     $ 5,048  

Work in progress

    2,948       2,308       2,874  

Finished goods

    78,874       86,104       97,345  
    $ 85,485     $ 92,462     $ 105,267