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Cash Flow Information (Tables) | 3 Months Ended
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Jul. 30, 2017
Supplemental Cash Flow Elements [Abstract] |
Schedule of Interest and Income Taxes Paid | Interest and income taxes paid are as follows:
| Three months ended |
(dollars in thousands) | July 30, 2017 |  | July 31, 2016 |
Interest |  | $ | 83 |  |  | $ | 3 |
Income taxes |  |  | 536 |  |  |  | 2,263 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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- References No definition available. + Details
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