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Share Repurchase Plan (Narrative) (Details) $ in Thousands | 3 Months Ended
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Nov. 30, 2019 USD ($)
Share Repurchase Plan [Abstract] |
Total cost of repurchased shares | $ 4,957

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- Definition The cash outflow to reacquire common stock during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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