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Note 6 - Goodwill (Tables)
3 Months Ended
Sep. 30, 2017
Notes Tables  
Schedule of Goodwill [Table Text Block]
   
June 30,
201
7
   
Acquisitions
   
Translation
Adjustment
   
September 30,
2017
 
Food Service Equipment
  $
63,464
    $
-
    $
-
    $
63,464
 
Engraving
   
20,000
     
6,218
     
238
     
26,456
 
Engineering Technologies
   
44,120
     
-
     
263
     
44,383
 
Electronics
   
112,047
     
(1,270
)    
418
     
111,195
 
Hydraulics
   
3,059
     
-
     
-
     
3,059
 
Total
  $
242,690
    $
4,948
    $
919
    $
248,557