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Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Nov. 02, 2019
Oct. 27, 2018
Nov. 02, 2019
Oct. 27, 2018
Income Tax Disclosure [Abstract]        
Effective Income Tax Rate Reconciliation, Percent (63.80%) 5.80% (14.60%) 0.00%
Unrecognized tax benefits that would affect our effective tax rate if recognized $ 735   $ 735