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Other Assets (Tables)
 9 Months Ended
Jan. 29, 2017
Text Block [Abstract]  
Summary of Other Assets
A summary of other assets follows:

(dollars in thousands)
  
January 29, 2017
    
January 31, 2016
    
May 1, 2016
  
Cash surrender value – life insurance
  
$
376
    
$
357
    
$
357
  
Non-compete agreement, net
    
847
      
922
      
903
  
Customer relationships, net
    
677
      
728
      
715
  
Other
    
517
      
428
      
598
  
   
$
2,417
    
$
2,435
    
$
2,573