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Note 8 - Intangible Assets (Tables)
 9 Months Ended
Mar. 31, 2019
Notes Tables  
Schedule of Intangible Assets, Excluding Goodwill [Table Text Block]
   
 
 
 
  
Tradenames
    
 
 
 
  
 
 
 
  
 
 
 
   
Customer
Relationshi
p
s
    
(Indefinite-
lived)
    
Developed
Technology
    
Other
    
Total
  
March 31, 2019
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
Cost
   $
72,559
     $
18,850
     $
48,228
     $
5,486
     $
145,123
  
Accumulated amortization
    
(22,712
 )    
-
      
(7,527
 )    
(3,379
 )    
(33,618
 )
Balance, March 31, 2019
   $
49,847
     $
18,850
     $
40,701
     $
2,107
     $
111,505
  
                                         
June 30, 2018
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
Cost
   $
48,285
     $
11,102
     $
48,281
     $
4,025
     $
111,693
  
Accumulated amortization
    
(19,134
 )    
-
      
(4,709
 )    
(2,912
 )    
(26,755
 )
Balance, June 30, 2018
   $
29,151
     $
11,102
     $
43,572
     $
1,113
     $
84,938