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Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jan. 30, 2021	Jan. 25, 2020	Jan. 30, 2021	Jan. 25, 2020
Income taxes
(Benefit from) provision for income taxes	$ (924)	$ (38)	$ 2,774	$ 3,203
Effective tax benefit rate (as a percent)	157.90%	(28.40%)	10.70%	10.60%

X

- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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