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Note 5 - Goodwill (Tables)
6 Months Ended
Dec. 31, 2017
Notes Tables  
Schedule of Goodwill [Table Text Block]
   
June 30,
2017
   
Acquisitions
   
Translation
Adjustment
   
December 31
,
2017
 
Food Service Equipment
  $
63,464
    $
-
    $
-
    $
63,464
 
Engraving
   
20,000
     
5,063
     
286
     
25,349
 
Engineering Technologies
   
44,120
     
-
     
342
     
44,462
 
Electronics
   
112,047
     
286
     
1,018
     
113,351
 
Hydraulics
   
3,059
     
-
     
-
     
3,059
 
Total
  $
242,690
    $
5,349
    $
1,647
    $
249,685