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Note 15 - Earnings Per Share (Tables)
12 Months Ended
Jun. 30, 2021
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Fiscal Year Ended June 30,

 
  

2021

  

2020

  

2019

 

Weighted average shares outstanding for basic calculation

  25,265   26,044   26,695 

Dilutive effect of stock options and other share-based awards

  87   25   56 

Weighted average shares outstanding adjusted for dilution calculation

  25,352   26,069   26,751