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LONG-TERM DEBT AND LINES OF CREDIT (Tables)
 12 Months Ended
May 01, 2016
Debt Disclosure [Abstract]  
Summary of Long-Term Debt
A summary of long-term debt follows:
 
     May 1,      May 3,  
(dollars in thousands)
  
2016
    
2015
  
unsecured senior term notes
  
$
-
      
2,200
  
current maturities of long-term debt
    
-
      
(2,200
)
long-term debt, less current maturities
  
$
-
      
-