New Accounting Standards	3 Months Ended
Jan. 31, 2015
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	—New Accounting Standards In August 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2014-15, "Presentation of Financial Statements—Going Concern (Subtopic 205-40): Disclosure of Uncertainties about an Entity's Ability to Continue as a Going Concern," which is intended to define a company's responsibility to evaluate whether there is substantial doubt about its ability to continue as a going concern and to provide related footnote disclosures. This ASU will be effective for the Company beginning November 1, 2017. The Company will prospectively apply the guidance to applicable transactions. In May 2014, the FASB issued ASU 2014-09, "Revenue from Contracts with Customers," which clarifies existing accounting literature relating to how and when a company recognizes revenue. Under ASU 2014-09, a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods and services. ASU 2014-09 will be effective for the Company's second quarter beginning February 1, 2017. The Company is in the process of determining what impact, if any, the adoption of this ASU will have on its financial position, results of operations and cash flows. In April 2014, the FASB issued ASU 2014-08, "Presentation of Financial Statements and Property, Plant, and Equipment — Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity,'' which revises what qualifies as a discontinued operation, changes the criteria for determining which disposals can be presented as discontinued operations and modifies related disclosure requirements. This ASU will be effective for the Company for applicable transactions occurring after January 31, 2016 for fiscal year ending 2016. The Company will prospectively apply the guidance to applicable transactions. In July 2013, the FASB issued ASU 2013-11, "Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carry-forward, a Similar Tax Loss, or a Tax Credit Carry-forward Exists," which defines the presentation requirements of an unrecognized tax benefit, or a portion of an unrecognized tax benefit, in the financial statements. The new guidance was effective for the Company beginning November 1, 2014. The adoption of this guidance does not have a material impact on the Company’s condensed consolidated financial statements In March 2013, the FASB issued ASU 2013-05, "Foreign Currency Matters," which provides guidance on a parent’s accounting for the cumulative translation adjustment upon de-recognition of a subsidiary or group of assets within a foreign entity. This new guidance requires that the parent release any related cumulative translation adjustment into net income only if the sale or transfer results in the complete or substantially complete liquidation of the foreign entity in which the subsidiary or group of assets had resided. The new guidance was effective for the Company beginning November 1, 2014. The adoption of this guidance does not have a material impact on the Company’s condensed consolidated financial statements

—New Accounting Standards

In August 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2014-15, "Presentation of Financial Statements—Going Concern (Subtopic 205-40): Disclosure of Uncertainties about an Entity's Ability to Continue as a Going Concern," which is intended to define a company's responsibility to evaluate whether there is substantial doubt about its ability to continue as a going concern and to provide related footnote disclosures. This ASU will be effective for the Company beginning November 1, 2017. The Company will prospectively apply the guidance to applicable transactions.

In May 2014, the FASB issued ASU 2014-09, "Revenue from Contracts with Customers," which clarifies existing accounting literature relating to how and when a company recognizes revenue. Under ASU 2014-09, a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods and services. ASU 2014-09 will be effective for the Company's second quarter beginning February 1, 2017. The Company is in the process of determining what impact, if any, the adoption of this ASU will have on its financial position, results of operations and cash flows.

In April 2014, the FASB issued ASU 2014-08, "Presentation of Financial Statements and Property, Plant, and Equipment — Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity,'' which revises what qualifies as a discontinued operation, changes the criteria for determining which disposals can be presented as discontinued operations and modifies related disclosure requirements. This ASU will be effective for the Company for applicable transactions occurring after January 31, 2016 for fiscal year ending 2016. The Company will prospectively apply the guidance to applicable transactions.

In July 2013, the FASB issued ASU 2013-11, "Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carry-forward, a Similar Tax Loss, or a Tax Credit Carry-forward Exists," which defines the presentation requirements of an unrecognized tax benefit, or a portion of an unrecognized tax benefit, in the financial statements. The new guidance was effective for the Company beginning November 1, 2014. The adoption of this guidance does not have a material impact on the Company’s condensed consolidated financial statements

In March 2013, the FASB issued ASU 2013-05, "Foreign Currency Matters," which provides guidance on a parent’s accounting for the cumulative translation adjustment upon de-recognition of a subsidiary or group of assets within a foreign entity. This new guidance requires that the parent release any related cumulative translation adjustment into net income only if the sale or transfer results in the complete or substantially complete liquidation of the foreign entity in which the subsidiary or group of assets had resided. The new guidance was effective for the Company beginning November 1, 2014. The adoption of this guidance does not have a material impact on the Company’s condensed consolidated financial statements