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Income Taxes - Valuation Allowance (Details) $ in Thousands | 12 Months Ended
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Apr. 28, 2018 USD ($)
Summary of valuation allowance by jurisdiction |
Valuation Allowance, beginning of the period | $ 1,786
Change | (562)
Valuation Allowance, end of the period | 1,224
U.S. state |
Summary of valuation allowance by jurisdiction |
Valuation Allowance, beginning of the period | 1,769
Change | (562)
Valuation Allowance, end of the period | 1,207
Foreign |
Summary of valuation allowance by jurisdiction |
Valuation Allowance, beginning of the period | 17
Valuation Allowance, end of the period | $ 17

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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=84176650&loc=d3e32123-109318 + Details
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- Details
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- Details
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