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Note 7 - Debt (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Schedule of Debt [Table Text Block]
  

As of

 
  

June 30,

  

December 31,

 

(in thousands)

 

2022

  

2021

 

Asset-based revolving credit facility due June 16, 2026

  287,880   327,764 

Total debt

 $287,880  $327,764