Recent Accounting Pronouncements	9 Months Ended
Oct. 31, 2015
Accounting Changes And Error Corrections [Abstract]
Recent Accounting Pronouncements	NOTE 2—RECENT ACCOUNTING PRONOUNCEMENTS Accounting for Leases The Financial Accounting Standards Board (“FASB”) is currently working on amendments to existing accounting standards governing a number of areas including, but not limited to, accounting for leases. In May 2013, the FASB issued an Accounting Standards Update (Revised), Leases (Topic 842) (the “Exposure Draft”), which would replace the existing guidance in ASC 840—Leases (“ASC 840”). Under the Exposure Draft, among other changes in practice, a lessee’s rights and obligations under most leases, including existing and new arrangements, would be recognized as assets and liabilities, respectively, on the balance sheet. Other significant provisions of the Exposure Draft include (i) defining the “lease term” to include the noncancellable period together with periods for which there is a significant economic incentive for the lessee to extend or not terminate the lease; (ii) defining the initial lease liability to be recorded on the balance sheet to contemplate only those variable lease payments that depend on an index or that are in substance “fixed”; and (iii) a dual approach for determining whether lease expense is recognized on a straight-line or accelerated basis, depending on whether the lessee is expected to consume more than an insignificant portion of the leased asset’s economic benefits. In November 2015, the FASB announced the final lease standard will be effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. As of the date of this report, the final standard has not yet been issued. This Exposure Draft will likely have a significant impact on the Company’s consolidated financial statements. However, as the standard-setting process is still ongoing, the Company is unable to determine the impact this proposed change in accounting standards will have on its consolidated financial statements. Revenue from Contracts with Customers In May 2014, the FASB and International Accounting Standards Board issued their converged accounting standard update on revenue recognition, Accounting Standards Update 2014-09—Revenue from Contracts with Customers (Topic 606). This guidance outlines a single comprehensive model for companies to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The core principle of the revenue model is that revenue is recognized when a customer obtains control of a good or service. A customer obtains control when it has the ability to direct the use of and obtain the benefits from the good or service. Under the new guidance, transfer of control is no longer the same as transfer of risks and rewards as indicated in the prior guidance. The Company will also need to apply the new guidance to determine whether revenue should be recognized over time or at a point in time. This guidance is effective retrospectively for fiscal years beginning after December 15, 2016 (the Company’s first quarter of fiscal 2017), and interim periods within those years. In August 2015, the FASB issued Accounting Standards Update 2015-14—Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date, which amends Accounting Standards Update 2014-09. As a result, the effective date was deferred by one year, to annual reporting periods beginning after December 15, 2017, including interim reporting periods, with early adoption permitted as of the original effective date of December 15, 2016. The Company is unable to currently estimate the impact of this guidance on its consolidated financial statements and is evaluating its accounting, transition and disclosure requirements. Consolidation Accounting In February 2015, the FASB issued Accounting Standards Update No. 2015-02—Consolidation (Topic 810): Amendments to the Consolidation Analysis, which improves targeted areas of the consolidation guidance and reduces the number of consolidation models. The amendments to the guidance are effective for fiscal years beginning after December 15, 2015 (the Company’s first quarter of fiscal 2016), and interim periods within those years, with early adoption permitted. The Company is currently evaluating the impact this guidance will have on its consolidated financial statements. Classification of Debt Issuance Costs In April 2015, the FASB issued Accounting Standards Update 2015-03—Interest—Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs. The amendments in ASU 2015-03 require that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. The update requires retrospective application and represents a change in accounting principle. ASU 2015-03 is effective for fiscal years beginning after December 15, 2015, and interim periods within those years. The Company is currently evaluating the impact this guidance will have on its consolidated financial statements. Software Licenses in Cloud Computing Arrangements In April 2015, the FASB issued Accounting Standards Update No. 2015-05—Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Fees Paid in a Cloud Computing Arrangement. The amendments in ASU 2015-05 provide guidance to customers about whether a cloud computing arrangement includes a software license. If a cloud computing arrangement includes a software license, the customer should account for the software license element of the arrangement consistent with other software licenses. If a cloud computing arrangement does not include a software license, the customer should account for the arrangement as a service contract. The amendments in ASU 2015-05 are effective for fiscal years beginning after December 15, 2015, and interim periods within those years. Early adoption is permitted. The guidance may be applied either prospectively to all arrangements entered into or materially modified after the effective date or retrospectively. The Company is currently evaluating the impact this guidance will have on its consolidated financial statements. Measurement of Inventory In July 2015, the FASB issued Accounting Standards Update 2015-11—Inventory (Topic 330): Simplifying the Measurement of Inventory, which changes the measurement principle for inventory from the lower of cost or market to the lower of cost and net realizable value. ASU 2015-11 defines net realizable value as estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The guidance must be applied on a prospective basis and is effective for periods beginning after December 15, 2016, with early adoption permitted. The Company is currently evaluating the impact this guidance will have on its consolidated financial statements. Classification of Deferred Taxes In November 2015, the FASB issued Accounting Standards Update 2015-17—Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes, to simplify the presentation of deferred income taxes. The amendments in ASU 2015-17 require that deferred tax liabilities and assets be classified as non-current in a classified statement of financial position. The current requirement that deferred tax liabilities and assets of a tax-paying component of an entity be offset and presented as a single amount is not affected by the amendments in the update. ASU 2015-17 is effective for fiscal years beginning after December 15, 2016, and interim periods within those years, and may be applied either prospectively to all deferred tax liabilities and assets or retrospectively to all periods presented. The Company is currently evaluating the impact this guidance will have on its consolidated financial statements, which will impact the classification of deferred taxes on its consolidated balance sheets.

NOTE 2—RECENT ACCOUNTING PRONOUNCEMENTS

Accounting for Leases

The Financial Accounting Standards Board (“FASB”) is currently working on amendments to existing accounting standards governing a number of areas including, but not limited to, accounting for leases. In May 2013, the FASB issued an Accounting Standards Update (Revised), Leases (Topic 842) (the “Exposure Draft”), which would replace the existing guidance in ASC 840—Leases (“ASC 840”). Under the Exposure Draft, among other changes in practice, a lessee’s rights and obligations under most leases, including existing and new arrangements, would be recognized as assets and liabilities, respectively, on the balance sheet. Other significant provisions of the Exposure Draft include (i) defining the “lease term” to include the noncancellable period together with periods for which there is a significant economic incentive for the lessee to extend or not terminate the lease; (ii) defining the initial lease liability to be recorded on the balance sheet to contemplate only those variable lease payments that depend on an index or that are in substance “fixed”; and (iii) a dual approach for determining whether lease expense is recognized on a straight-line or accelerated basis, depending on whether the lessee is expected to consume more than an insignificant portion of the leased asset’s economic benefits. In November 2015, the FASB announced the final lease standard will be effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. As of the date of this report, the final standard has not yet been issued. This Exposure Draft will likely have a significant impact on the Company’s consolidated financial statements. However, as the standard-setting process is still ongoing, the Company is unable to determine the impact this proposed change in accounting standards will have on its consolidated financial statements.

Revenue from Contracts with Customers

In May 2014, the FASB and International Accounting Standards Board issued their converged accounting standard update on revenue recognition, Accounting Standards Update 2014-09—Revenue from Contracts with Customers (Topic 606). This guidance outlines a single comprehensive model for companies to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The core principle of the revenue model is that revenue is recognized when a customer obtains control of a good or service. A customer obtains control when it has the ability to direct the use of and obtain the benefits from the good or service. Under the new guidance, transfer of control is no longer the same as transfer of risks and rewards as indicated in the prior guidance. The Company will also need to apply the new guidance to determine whether revenue should be recognized over time or at a point in time. This guidance is effective retrospectively for fiscal years beginning after December 15, 2016 (the Company’s first quarter of fiscal 2017), and interim periods within those years. In August 2015, the FASB issued Accounting Standards Update 2015-14—Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date, which amends Accounting Standards Update 2014-09. As a result, the effective date was deferred by one year, to annual reporting periods beginning after December 15, 2017, including interim reporting periods, with early adoption permitted as of the original effective date of December 15, 2016. The Company is unable to currently estimate the impact of this guidance on its consolidated financial statements and is evaluating its accounting, transition and disclosure requirements.

Consolidation Accounting

In February 2015, the FASB issued Accounting Standards Update No. 2015-02—Consolidation (Topic 810): Amendments to the Consolidation Analysis, which improves targeted areas of the consolidation guidance and reduces the number of consolidation models. The amendments to the guidance are effective for fiscal years beginning after December 15, 2015 (the Company’s first quarter of fiscal 2016), and interim periods within those years, with early adoption permitted. The Company is currently evaluating the impact this guidance will have on its consolidated financial statements.

Classification of Debt Issuance Costs

In April 2015, the FASB issued Accounting Standards Update 2015-03—Interest—Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs. The amendments in ASU 2015-03 require that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. The update requires retrospective application and represents a change in accounting principle. ASU 2015-03 is effective for fiscal years beginning after December 15, 2015, and interim periods within those years. The Company is currently evaluating the impact this guidance will have on its consolidated financial statements.

Software Licenses in Cloud Computing Arrangements

In April 2015, the FASB issued Accounting Standards Update No. 2015-05—Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Fees Paid in a Cloud Computing Arrangement. The amendments in ASU 2015-05 provide guidance to customers about whether a cloud computing arrangement includes a software license. If a cloud computing arrangement includes a software license, the customer should account for the software license element of the arrangement consistent with other software licenses. If a cloud computing arrangement does not include a software license, the customer should account for the arrangement as a service contract. The amendments in ASU 2015-05 are effective for fiscal years beginning after December 15, 2015, and interim periods within those years. Early adoption is permitted. The guidance may be applied either prospectively to all arrangements entered into or materially modified after the effective date or retrospectively. The Company is currently evaluating the impact this guidance will have on its consolidated financial statements.

Measurement of Inventory

In July 2015, the FASB issued Accounting Standards Update 2015-11—Inventory (Topic 330): Simplifying the Measurement of Inventory, which changes the measurement principle for inventory from the lower of cost or market to the lower of cost and net realizable value. ASU 2015-11 defines net realizable value as estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The guidance must be applied on a prospective basis and is effective for periods beginning after December 15, 2016, with early adoption permitted. The Company is currently evaluating the impact this guidance will have on its consolidated financial statements.

Classification of Deferred Taxes

In November 2015, the FASB issued Accounting Standards Update 2015-17—Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes, to simplify the presentation of deferred income taxes. The amendments in ASU 2015-17 require that deferred tax liabilities and assets be classified as non-current in a classified statement of financial position. The current requirement that deferred tax liabilities and assets of a tax-paying component of an entity be offset and presented as a single amount is not affected by the amendments in the update. ASU 2015-17 is effective for fiscal years beginning after December 15, 2016, and interim periods within those years, and may be applied either prospectively to all deferred tax liabilities and assets or retrospectively to all periods presented. The Company is currently evaluating the impact this guidance will have on its consolidated financial statements, which will impact the classification of deferred taxes on its consolidated balance sheets.