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REDEEMABLE NONCONTROLLING INTERESTS (Tables)
 12 Months Ended
Apr. 30, 2018
Temporary Equity Disclosure [Abstract]  
Schedule of Redeemable Noncontrolling Interest Activity
Below is a table reflecting the activity of the redeemable noncontrolling interests.
 
 
(in thousands)
 
 
2018

2017

2016

Balance at beginning of fiscal year
 
$
7,181

$
7,522

$
6,368

Contributions
 
268

81

1,120

Net (loss) income
 
(741
)
(422
)
34

Balance at close of fiscal year
 
$
6,708

$
7,181

$
7,522