New Accounting Pronouncements (Policies)	9 Months Ended
Aug. 31, 2017
Accounting Policies [Abstract]
New Accounting Pronouncements	New Accounting Pronouncements In May 2014, the Financial Accounting Standards Board ("FASB"), in conjunction with the International Accounting Standards Board ("IASB"), issued Accounting Standards Update ("ASU" or "Update") No. 2014-09, "Revenue from Contracts with Customers". The objective of this Update is to significantly enhance comparability and clarify principles of revenue recognition practices across entities, industries, jurisdictions, and capital markets. On July 9, 2015, the FASB approved a one-year deferral of the effective date, while permitting entities to elect to adopt one year earlier on the original effective date. As a result, for a public entity, the amendments in this Update are effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. The standard can be adopted either retrospectively to each prior reporting period presented or as a cumulative effect adjustment as of the date of adoption. The Company is currently evaluating the impact of adopting this new guidance on its financial position, results of operations, and cash flows, and will adopt the provisions of this statement in the first quarter of fiscal 2019. In August 2014, the FASB issued ASU No. 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". The objective of this Update is to provide guidance around management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern and to provide related footnote disclosures. The standard is effective for the annual period ending after December 15, 2016, and for annual periods and interim periods thereafter. Early adoption of the standard is permitted. Adoption of this standard is not expected to have an impact on the Company's consolidated financial statements or disclosures. The Company will adopt the provisions of this statement as of November 30, 2017. In February 2016, the FASB issued ASU No. 2016-02, "Leases (Topic 842): "Leases". The objective of this Update is to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. To meet that objective, the FASB is amending the FASB Accounting Standards Codification and creating Topic 842, Leases. This Update, along with IFRS 16, Leases, are the results of the FASB’s and the International Accounting Standards Board’s (IASB’s) efforts to meet that objective and improve financial reporting. For a public entity, the amendments in this Update are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application of the amendments in this Update is permitted for all entities. In transition, lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The Company is currently evaluating the impact of adopting this new guidance on its financial position, results of operations, and cash flows, and will adopt the provisions of this statement in the first quarter of fiscal 2020.

New Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board ("FASB"), in conjunction with the International Accounting Standards Board ("IASB"), issued Accounting Standards Update ("ASU" or "Update") No. 2014-09, "Revenue from Contracts with Customers". The objective of this Update is to significantly enhance comparability and clarify principles of revenue recognition practices across entities, industries, jurisdictions, and capital markets. On July 9, 2015, the FASB approved a one-year deferral of the effective date, while permitting entities to elect to adopt one year earlier on the original effective date. As a result, for a public entity, the amendments in this Update are effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. The standard can be adopted either retrospectively to each prior reporting period presented or as a cumulative effect adjustment as of the date of adoption. The Company is currently evaluating the impact of adopting this new guidance on its financial position, results of operations, and cash flows, and will adopt the provisions of this statement in the first quarter of fiscal 2019.

In August 2014, the FASB issued ASU No. 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". The objective of this Update is to provide guidance around management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern and to provide related footnote disclosures. The standard is effective for the annual period ending after December 15, 2016, and for annual periods and interim periods thereafter. Early adoption of the standard is permitted. Adoption of this standard is not expected to have an impact on the Company's consolidated financial statements or disclosures. The Company will adopt the provisions of this statement as of November 30, 2017.

In February 2016, the FASB issued ASU No. 2016-02, "Leases (Topic 842): "Leases". The objective of this Update is to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. To meet that objective, the FASB is amending the FASB Accounting Standards Codification and creating Topic 842, Leases. This Update, along with IFRS 16, Leases, are the results of the FASB’s and the International Accounting Standards Board’s (IASB’s) efforts to meet that objective and improve financial reporting. For a public entity, the amendments in this Update are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application of the amendments in this Update is permitted for all entities. In transition, lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The Company is currently evaluating the impact of adopting this new guidance on its financial position, results of operations, and cash flows, and will adopt the provisions of this statement in the first quarter of fiscal 2020.