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INVENTORIES
12 Months Ended
Apr. 30, 2017
Inventory Disclosure [Abstract]  
INVENTORIES
3.
INVENTORIES
 
A summary of inventories follows:
 
 
 
April 30,
   
May 1,
 
(dollars in thousands)
 
2017
   
2016
 
raw materials
 
$
6,456
     
5,462
 
work-in-process
   
3,095
     
2,972
 
finished goods
   
41,931
     
38,097
 
   
$
51,482
     
46,531