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Note 7 - Intangible Assets (Tables)
 9 Months Ended
Mar. 31, 2017
Notes Tables  
Schedule of Intangible Assets, Excluding Goodwill [Table Text Block]
 
 
Customer Relationships
 
 
Trademarks
 
 
Acquired Technology
 
 
Other
 
 
Total
 
March 31, 2017
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cost
   $
65,518
    $
18,366
    $
50,324
     $
4,370
    $
138,578
  
Accumulated amortization
    
(27,339
 )    
-
 
 
 
-
 
    
(2,866
 )    
(30,205
 )
Balance, March 31, 2017
   $
38,179
    $
18,366
    $
50,324
     $
1,504
    $
108,373
 
                                         
June 30, 2016
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cost
   $
46,297
    $
17,263
    $
-
    $
4,471
    $
68,031
  
Accumulated amortization
    
(24,892
 )    
-
     
-
     
(2,727
 )    
(27,619
 )
Balance, June 30, 2016
   $
21,405
    $
17,263
    $
-
    $
1,744
    $
40,412