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CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) $ in Thousands | 3 Months Ended
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Jul. 28, 2018 USD ($)
Consolidated Statements of Cash Flows |
Unrealized change in fair value on long-term investments recorded in other comprehensive income loss, net of tax expenses (benefit) | $ (51)

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- Definition Amount of tax expense (benefit), after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669646-108580 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=114867106&loc=d3e640-108580 + Details
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- References No definition available. + Details
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