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Marketable Securities - Available-for-sale Securities (Details) - USD ($) $ in Thousands | Aug. 01, 2020 | May 02, 2020
--- | --- | ---
Schedule of Available-for-sale Securities |  |
Amortized Cost | $ 1,230 | $ 1,230
Unrealized Losses | 0 | 0
Fair Value | 1,230 | 1,230
Certificates of deposit |  |
Schedule of Available-for-sale Securities |  |
Amortized Cost | 1,230 | 1,230
Unrealized Losses | 0 | 0
Fair Value | $ 1,230 | $ 1,230

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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27161-111563 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118942338&loc=SL82898722-210454 + Details
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- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References No definition available. + Details
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- Definition Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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