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New Accounting Pronouncements
9 Months Ended
Jul. 31, 2011
New Accounting Pronouncements [Abstract]  
New Accounting Pronouncements
2.   New Accounting Pronouncements
    In June 2011, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2011-05, “Comprehensive Income (Topic 220)—Presentation of Comprehensive Income.” ASU 2011-05 requires the components of net income and other comprehensive income to be either presented in one continuous statement, referred to as the statement of comprehensive income, or in two separate, but consecutive statements. An entity is also required to present on the face of the financial statements reclassification adjustments for items that are reclassified from other comprehensive income to net income in the statement(s) where the components of net income and the components of other comprehensive income are presented. While the new guidance changes the presentation of comprehensive income, there are no changes to the components that are recognized in net income or other comprehensive income under current accounting guidance. This new guidance is effective for the Company beginning November 1, 2012 and requires retrospective application. As this guidance only amends the presentation of the components of comprehensive income, the adoption will not have an impact on the Company’s consolidated financial position or results of operations.