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Note 8 - Inventories (Tables)
9 Months Ended
Sep. 30, 2023
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

September 30,

  

December 31,

  

September 30,

 

($ in thousands)

 

2023

  

2022

  

2022

 

Raw materials

 $16,700  $16,541  $18,959 

Work-in-process

  1,292   933   1,412 

Finished goods

  176,742   217,926   244,711 

Total

 $194,734  $235,400  $265,082