Recent Accounting Pronouncements and Accounting Principles (Policies)	9 Months Ended
Aug. 31, 2015
Recent Accounting Pronouncements And Accounting Principles Policies
Recent Accounting Pronouncements	In May 2014, FASB issued ASU 2014-09, "Revenue from Contracts with Customers". This ASU is a comprehensive new revenue recognition model that requires a company to recognize revenue to depict the transfer of goods or services to a customer at an amount that reflects the consideration it expects to receive in exchange for those goods or services. The revised effective date for this ASU is for annual and interim periods beginning on or after December 15, 2017, and early adoption will be permitted, but not earlier than the original effective date of annual and interim periods beginning on or after December 15, 2016, for public entities. We will adopt this ASU when effective. Companies may use either a full retrospective or modified retrospective approach to adopt this ASU and our management is currently evaluating which transition approach to use. We are currently evaluating the impact of adopting ASU 2014-09 on our consolidated financial statements and related disclosures. In April 2015, FASB issued ASU 2015-03, "Interest-Imputation of Interest". This ASU requires that debt issuance costs be reported in the balance sheet as a direct deduction from the face amount of the related liability, consistent with the presentation of debt discounts. Prior to the amendments, debt issuance costs were presented as a deferred charge (i.e., an asset) on the balance sheet. This ASU is effective for annual reporting periods beginning after December 15, 2015 and interim periods within fiscal years beginning after December 15, 2016. The amendments must be applied retrospectively. All entities have the option of adopting the new requirements as of an earlier date for financial statements that have not been previously issued. Applicable disclosures for a change in an accounting principle are required in the year of adoption, including interim periods. We will adopt this ASU when effective. The adoption of ASU 2015-03 will not have a material impact on our consolidated financial statements and related disclosures.

Recent Accounting Pronouncements and Accounting Principles (Policies)

9 Months Ended

Aug. 31, 2015

Recent Accounting Pronouncements And Accounting Principles Policies

In May 2014, FASB issued ASU 2014-09, "Revenue from Contracts with Customers". This ASU is a comprehensive new revenue recognition model that requires a company to recognize revenue to depict the transfer of goods or services to a customer at an amount that reflects the consideration it expects to receive in exchange for those goods or services. The revised effective date for this ASU is for annual and interim periods beginning on or after December 15, 2017, and early adoption will be permitted, but not earlier than the original effective date of annual and interim periods beginning on or after December 15, 2016, for public entities. We will adopt this ASU when effective. Companies may use either a full retrospective or modified retrospective approach to adopt this ASU and our management is currently evaluating which transition approach to use. We are currently evaluating the impact of adopting ASU 2014-09 on our consolidated financial statements and related disclosures.

In April 2015, FASB issued ASU 2015-03, "Interest-Imputation of Interest". This ASU requires that debt issuance costs be reported in the balance sheet as a direct deduction from the face amount of the related liability, consistent with the presentation of debt discounts. Prior to the amendments, debt issuance costs were presented as a deferred charge (i.e., an asset) on the balance sheet. This ASU is effective for annual reporting periods beginning after December 15, 2015 and interim periods within fiscal years beginning after December 15, 2016. The amendments must be applied retrospectively. All entities have the option of adopting the new requirements as of an earlier date for financial statements that have not been previously issued. Applicable disclosures for a change in an accounting principle are required in the year of adoption, including interim periods. We will adopt this ASU when effective. The adoption of ASU 2015-03 will not have a material impact on our consolidated financial statements and related disclosures.