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Note 7 - Inventories (Tables)
12 Months Ended
Jun. 30, 2021
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

June 30,

 
  

2021

  

2020

 
         

Finished goods

 $106,924  $97,718 

Work in process

  11,612   9,589 

Raw materials

  28,235   21,343 

Inventory reserves

  (2,793)  (2,549)

Inventories, net

 $143,978  $126,101