Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Earnings Per Share (Tables)

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Note 9 - Earnings Per Share (Tables)
3 Months Ended
Sep. 30, 2018
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
Three months ended
 
   
September 30,
 
   
2018
   
2017
 
Weighted average shares of common stock outstanding for basic calculation
   
26,539
     
27,459
 
Effect of dilutive stock options and other share-based awards
   
401
     
297
 
Weighted average shares of common stock outstanding adjusted for dilution calculation
   
26,940
     
27,756