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Note 8 - Debt (Tables)
3 Months Ended
Sep. 30, 2021
Notes Tables  
Schedule of Long-term Debt Instruments [Table Text Block]
  

September 30, 2021

  

June 30, 2021

 

Bank credit agreements

 $200,000  $200,000 

Total funded debt

  200,000   200,000 

Issuance cost

  (425)  (510)

Total long-term debt

 $199,575  $199,490