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Long-Term Debt and Lines of Credit (Tables)
 9 Months Ended
Feb. 01, 2015
Debt Disclosure [Abstract]  
Summary of Long-Term Debt
A summary of long-term debt follows:

                   
(dollars in thousands)
  
February 1, 2015
    
January 26, 2014
    
April 27, 2014
  
Unsecured senior term notes
   $ 2,200     $ 4,400     $ 4,400  
Current maturities of long-term debt
     (2,200 )     (2,200 )     (2,200 )
Long-term debt, less current maturities of long-term debt
   $ -     $ 2,200     $ 2,200