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Intangible Assets And Goodwill (Schedule Of Acquired Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Aug. 31, 2013
Acquired Finite-Lived Intangible Assets [Line Items] |
Intangible Assets Acquired | $ 3,989
Internally Developed Software [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Intangible Assets Acquired | 2,049
Estimated Useful Life | 3 years
Customer Relationships [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Intangible Assets Acquired | 1,574
Estimated Useful Life | 5 years
Trade Names [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Intangible Assets Acquired | 242
Estimated Useful Life | 5 years
Non-compete Agreements [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Intangible Assets Acquired | $ 124
Estimated Useful Life | 5 years

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16265-109275 + Details
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance with a finite life acquired. + References No definition available. + Details
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