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Long-Term Debt and Lines of Credit (Tables)
 3 Months Ended
Jul. 28, 2013
Summary of Long-Term Debt and Lines of Credit
A summary of long-term debt and lines of credit follows:
 
(dollars in thousands)
  
July 28, 2013
  
April 28, 2013
Unsecured senior term notes
   $ 6,600     $ 6,600  
Current maturities of long-term debt
     (2,200 )     (2,200 )
Long-term debt, less current maturities of long-term debt
   $ 4,400     $ 4,400