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Financial Derivatives (Tables) | 12 Months Ended
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Aug. 31, 2012
Financial Derivatives [Abstract] |
Schedule Of Financial Derivatives |
|  | Fair Values of Derivative Instruments
|  | Asset (Liability)
|  |  |  | August 31, |  | August 31,
$ in thousands |  | Balance Sheet Location |  | 2012 |  | 2011
Derivatives designated as hedging instruments: |  |  |  |  |  |  |  |
Foreign currency forward contracts |  | Other current liabilities |  | $ | (436) |  | $ | (218)
Interest rate swap |  | Other current liabilities |  |  | (90) |  |  | (267)
Interest rate swap |  | Other noncurrent liabilities |  |  | - |  |  | (149)
Total derivatives designated as hedging instruments |  |  |  | $ | (526) |  | $ | (634)
Derivatives not designated as hedging instruments: |  |  |  |  |  |
Foreign currency forward contracts |  | Other current assets |  |  | 12 |  |  | -
Foreign currency forward contracts |  | Other current liabilities |  |  | (37) |  |  | -
Total derivatives not designated as hedging instruments |  |  |  | $ | (25) |  | $ | -
Schedule Of Derivative Instruments, Effect On Other Comprehensive Income (Loss) |
|  |  |  |  | Amount of Gain/(Loss) Recognized in OCI on Derivatives
|  |  |  |  | For the years ended August 31,
$ in thousands |  |  |  |  | 2012 |  |  | 2011 |  |  | 2010
Foreign currency forward contracts(1) |  |  |  | $ | 1,677 |  | $ | (800) |  | $ | 296
(1) Net of tax expense (benefit) of $1,023, ($489) and $181 for the years ended August 31, 2012, 2011 and 2010, respectively.

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- Definition Tabular disclosure of the effective portion of the gains and losses on derivative instruments designated (and non-derivative instruments) designated and qualifying in cash flow hedges and net investment hedges that was recognized in other comprehensive income (loss) during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 + Details
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- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph a -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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