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Goodwill and Intangibles - Schedule of Carrying Amounts of Intangible Assets (Detail) $ in Thousands | 6 Months Ended
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Feb. 15, 2020 USD ($)
Finite Lived And Indefinite Lived Intangible Assets [Line Items] |
Finite Lived, Gross Carrying Amount | $ 30,246
Finite Lived, Accumulated Amortization | (26,555)
Finite Lived, Net Carrying Amount | 3,691
Technology [Member] |
Finite Lived And Indefinite Lived Intangible Assets [Line Items] |
Finite Lived, Gross Carrying Amount | 870
Finite Lived, Accumulated Amortization | (870)
Finite Lived, Net Carrying Amount | $ 0
Technology [Member] | Minimum [Member] |
Finite Lived And Indefinite Lived Intangible Assets [Line Items] |
Estimated Useful Life | 3 years
Technology [Member] | Maximum [Member] |
Finite Lived And Indefinite Lived Intangible Assets [Line Items] |
Estimated Useful Life | 5 years
Customer Relationships [Member] |
Finite Lived And Indefinite Lived Intangible Assets [Line Items] |
Finite Lived, Gross Carrying Amount | $ 29,376
Finite Lived, Accumulated Amortization | (25,685)
Finite Lived, Net Carrying Amount | $ 3,691
Customer Relationships [Member] | Minimum [Member] |
Finite Lived And Indefinite Lived Intangible Assets [Line Items] |
Estimated Useful Life | 3 years
Customer Relationships [Member] | Maximum [Member] |
Finite Lived And Indefinite Lived Intangible Assets [Line Items] |
Estimated Useful Life | 10 years

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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 928 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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