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Note 14 - Earnings Per Share (Tables)
6 Months Ended
Dec. 31, 2018
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
Three Months Ended
   
Six Months Ended
 
   
December 31,
   
December 31,
 
   
201
8
   
201
7
   
201
8
   
201
7
 
Basic - Average shares outstanding
   
12,636
     
12,704
     
12,667
     
12,689
 
Dilutive effect of unvested, restricted stock awards
   
49
     
-
     
70
     
89
 
Diluted - Average shares outstanding
   
12,685
     
12,704
     
12,737
     
12,778