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Cash Flow Information
3 Months Ended
Aug. 04, 2019
Supplemental Cash Flow Elements [Abstract]  
Cash Flow Information
14. Cash Flow Information
Interest and income taxes paid are as follows:
 
  Three months ended 
(dollars in thousands)
 August 4, 2019  July 29, 2018 
Interest
 $—    $24 
Income taxes
  1,822   3,223