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Income Taxes	3 Months Ended
	Jul. 29, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Note 11. Income Taxes We are subject to U.S. Federal income tax as well as income taxes of multiple state jurisdictions.  As a result of the completion of examinations by the Internal Revenue Service on prior years and the expiration of statutes of limitations, our fiscal years 2014, 2015, and 2016 are the remaining years open under statutes of limitations.  Certain subsidiaries are also subject to income tax in several foreign jurisdictions which have open tax years varying by jurisdiction beginning in fiscal 2007. As of July 29, 2017, we had $3,265 of unrecognized tax benefits which would reduce our effective tax rate if recognized.

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- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-URI http://asc.fasb.org/topic&trid=2144680

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