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Note 8 - Debt (Tables)
9 Months Ended
Mar. 31, 2022
Notes Tables  
Schedule of Long-Term Debt Instruments [Table Text Block]
   

March 31, 2022

   

June 30, 2021

 

Bank credit agreements

  $ 200,000     $ 200,000  

Total funded debt

    200,000       200,000  

Issuance cost

    (255 )     (510 )

Total long-term debt

  $ 199,745     $ 199,490