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Cash Flow Information
 3 Months Ended
Aug. 02, 2015
Supplemental Cash Flow Elements [Abstract]  
Cash Flow Information
10.  Cash Flow Information
 
Payments for interest and income taxes follows:            
 
  
Three months ended
  
(dollars in thousands)
  
August 2, 2015
    
August 3, 2014
  
Interest
   $ -     $ -  
Net income tax payments
     900       959  
 
Interest costs of $20,000 and $30,000 for the construction of qualifying fixed assets were capitalized and are being amortized over the related assets’ useful lives for the three months ended August 2, 2015 and August 3, 2014, respectively.