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Note 5 - Inventories (Tables)
12 Months Ended
Dec. 31, 2022
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

December 31,

  

December 31,

 

($ in thousands)

 

2022

  

2021

 

Raw materials

 $16,541  $20,933 

Work-in-process

  933   1,316 

Finished goods

  217,926   210,215 

Total

 $235,400  $232,464