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Other Assets (Tables)
6 Months Ended
Oct. 29, 2017
Text Block [Abstract]  
Summary of Other Assets
A summary of other assets follows:
 
           
(dollars in thousands)
 
October 29, 2017
 
October 30, 2016
April 30, 2017
Cash surrender value – life insurance
 
$
376
   
$
358
   
$
376
 
Non-compete agreement, net
   
790
     
866
     
828
 
Customer relationships, net
   
638
     
689
     
664
 
Other
   
536
     
582
     
526
 
   
$
2,340
   
$
2,495
   
$
2,394