New Accounting Standards	9 Months Ended
Jul. 31, 2013
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	—New Accounting Standards The new accounting standard, "Comprehensive Income", became effective for fiscal years beginning after December 15, 2011, which for the Company was the first quarter ended January 31, 2013. This standard requires that other comprehensive income be presented as either a separate statement, or as an addition to the statement of income and prohibits the presentation of other comprehensive income in the statement of shareholders' equity. The Company has adopted this new guidance and it does not have a material impact on the condensed consolidated financial statements. In December 2011, the Financial Accounting Standards Board (the "FASB") issued Accounting Standards Update ("ASU") No. 2011-11, Balance Sheet (Topic 210) - "Disclosures about Offsetting Assets and Liabilities". This ASU requires companies to disclose both gross and net information about instruments and transactions eligible for offset in the statement of financial position as well as instruments and transactions subject to an agreement similar to a master netting arrangement. This guidance is effective retrospectively for interim and annual periods beginning on or after January 1, 2013. The Company has adopted this new guidance and it did not have a material impact on the condensed consolidated financial statements or its related disclosures. In February 2013, the FASB issued ASU No. 2013-02, Comprehensive Income (Topic 220) - "Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income," effective for annual and interim reporting periods beginning after December 15, 2012. The new accounting rules require all U.S. public companies to report the effect of items reclassified out of accumulated other comprehensive income on the respective line items of net income, net of tax, either on the face of the financial statements where net income is presented or in a tabular format in the notes to the financial statements. Effective February 1, 2013, the Company adopted ASU No. 2013-02. The new accounting rules expand the disclosure of other comprehensive income and had no impact on the Company's results of operations and financial condition.

—New Accounting Standards

The new accounting standard, "Comprehensive Income", became effective for fiscal years beginning after December 15, 2011, which for the Company was the first quarter ended January 31, 2013. This standard requires that other comprehensive income be presented as either a separate statement, or as an addition to the statement of income and prohibits the presentation of other comprehensive income in the statement of shareholders' equity. The Company has adopted this new guidance and it does not have a material impact on the condensed consolidated financial statements.

In December 2011, the Financial Accounting Standards Board (the "FASB") issued Accounting Standards Update ("ASU") No. 2011-11, Balance Sheet (Topic 210) - "Disclosures about Offsetting Assets and Liabilities". This ASU requires companies to disclose both gross and net information about instruments and transactions eligible for offset in the statement of financial position as well as instruments and transactions subject to an agreement similar to a master netting arrangement. This guidance is effective retrospectively for interim and annual periods beginning on or after January 1, 2013. The Company has adopted this new guidance and it did not have a material impact on the condensed consolidated financial statements or its related disclosures.

In February 2013, the FASB issued ASU No. 2013-02, Comprehensive Income (Topic 220) - "Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income," effective for annual and interim reporting periods beginning after December 15, 2012. The new accounting rules require all U.S. public companies to report the effect of items reclassified out of accumulated other comprehensive income on the respective line items of net income, net of tax, either on the face of the financial statements where net income is presented or in a tabular format in the notes to the financial statements. Effective February 1, 2013, the Company adopted ASU No. 2013-02. The new accounting rules expand the disclosure of other comprehensive income and had no impact on the Company's results of operations and financial condition.