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REDEEMABLE NONCONTROLLING INTERESTS (Tables)
 12 Months Ended
Apr. 30, 2015
REDEEMABLE NONCONTROLLING INTERESTS [Abstract]  
Redeemable Noncontrolling Interest
Below is a table reflecting the activity of the redeemable noncontrolling interests.
 
  
(in thousands)
 
  
2015
  
2014
  
2013
 
Balance at beginning of fiscal year
 
$
6,203
  
$
5,937
  
$
0
 
Contributions
  
0
   
0
   
5,932
 
Net income
  
165
   
266
   
5
 
Balance at close of fiscal year
 
$
6,368
  
$
6,203
  
$
5,937