New Accounting Standards	6 Months Ended
Jul. 31, 2017
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
New Accounting Standards	In February 2016, the FASB issued ASU No. 2016-02, Leases. The new standard requires lessees to recognize most leases, including operating leases, on-balance sheet via a right of use asset and lease liability. Changes to the lessee accounting model may change key balance sheet measures and ratios, potentially effecting analyst expectations and compliance with financial covenants. The new standard becomes effective for the Company effective for fiscal years beginning after December 15, 2018, but may be adopted at any time, and requires a modified retrospective transition. The Company is currently evaluating the effect the standard will have on consolidated financial statements and related disclosures. In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows - Classification of Certain Cash Receipts and Cash Payments. The new standard provides classification guidance on eight cash flow issues including debt prepayment, settlement of zero-coupon bonds, contingent consideration payments made after a business combination, proceeds from the settlements of insurance claims, proceeds from the settlement of corporate-owned life insurance policies and distributions received from equity method investees. The new standard becomes effective for the Company for fiscal years beginning after December 15, 2017. The Company anticipates the standard will have an immaterial effect on consolidated statements of cash flows. In March 2017, the FASB issued authoritative guidance related to the presentation of net periodic pension cost in the income statement. This guidance requires that the service cost component of net periodic pension cost is presented in the same line as other compensation costs arising from services rendered by the respective employees during the period. The other components of net periodic pension cost are required to be presented in the income statement separately from the service cost component and outside of earnings from operations. This guidance also allows for the service cost component to be eligible for capitalization when applicable. This guidance is effective for fiscal years beginning after December 15, 2017, which will be the Company’s first quarter of fiscal 2019, and requires retrospective adoption for the presentation of the service cost component and other components of net periodic pension cost in the income statement and prospective adoption for capitalization of the service cost component. Early adoption is permitted at the beginning of a fiscal year. The Company adopted this standard in the first quarter of fiscal 2018 and it had no effect on the condensed consolidated financial statements and related disclosures. In March 2016, the FASB issued ASU No. 2016-09, Improvements to Employee Share-Based Payment Accounting. The new standard is intended to simplify accounting for share based employment awards to employees. Changes include: all excess tax benefits/deficiencies should be recognized as income tax expense/benefit; entities can make elections on how to account for forfeitures; and cash paid by an employer when directly withholding shares for tax withholding purposes should be classified as a financing activity on the cash flow statement. The Company implemented the new standard in the first quarter of fiscal 2018. The primary impact of implementation was the recognition of excess tax benefits in our provision for income taxes rather than paid-in capital beginning with the first quarter of fiscal 2018. Upon adoption the balance of the unrecognized excess tax benefits of approximately $172,000 was reversed with the impact recorded to retained earnings. Prior to the adoption of this standard, that amount would have been recognized as an adjustment to "Additional paid-in capital" in the Condensed Consolidated Balance Sheets. Excess tax benefits will be recorded in the operating section of the Condensed Consolidated Statements of Cash Flows on a prospective basis. Prior to fiscal 2018, the tax benefits or shortfalls were recorded in financing cash flows. The presentation requirements for cash flows related to employee taxes paid for withheld shares in the financing section had no impact to any of the periods presented in our Condensed Consolidated Statements of Cash Flows since such cash flows have historically been presented as a financing activity. In July 2015, the FASB issued authoritative guidance to simplify the subsequent measurement of inventories by replacing the lower of cost or market test with a lower of cost and net realizable value test. This guidance is effective for fiscal years beginning after December 15, 2016 and requires prospective adoption with early adoption permitted. The Company adopted this standard in the first quarter of fiscal 2018 and it had no effect on the condensed consolidated financial statements and related disclosures. In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (Topic 606) (ASU 2014-09), and has modified the standard thereafter. The core principal of the standard requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. ASU 2014-09 defines a five step process to achieve this core principle and, in doing so, more judgment and estimates may be required within the revenue recognition process than are required under existing U.S. GAAP. The new revenue standard will be effective for the Company on February 1, 2018. The standard permits the use of either a full retrospective method, where the standard is applied to each prior reporting period presented or a cumulative effect transition method, or modified retrospective method, where the cumulative effect of initially applying the standard is recognized at the date of initial application. We anticipate using the modified retrospective method and we are currently evaluating the effect the new revenue standard will have on our consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02, Leases. The new standard requires lessees to recognize most leases, including operating leases, on-balance sheet via a right of use asset and lease liability. Changes to the lessee accounting model may change key balance sheet measures and ratios, potentially effecting analyst expectations and compliance with financial covenants. The new standard becomes effective for the Company effective for fiscal years beginning after December 15, 2018, but may be adopted at any time, and requires a modified retrospective transition. The Company is currently evaluating the effect the standard will have on consolidated financial statements and related disclosures.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows - Classification of Certain Cash Receipts and Cash Payments. The new standard provides classification guidance on eight cash flow issues including debt prepayment, settlement of zero-coupon bonds, contingent consideration payments made after a business combination, proceeds from the settlements of insurance claims, proceeds from the settlement of corporate-owned life insurance policies and distributions received from equity method investees. The new standard becomes effective for the Company for fiscal years beginning after December 15, 2017. The Company anticipates the standard will have an immaterial effect on consolidated statements of cash flows.

In March 2017, the FASB issued authoritative guidance related to the presentation of net periodic pension cost in the income statement. This guidance requires that the service cost component of net periodic pension cost is presented in the same line as other compensation costs arising from services rendered by the respective employees during the period. The other components of net periodic pension cost are required to be presented in the income statement separately from the service cost component and outside of earnings from operations. This guidance also allows for the service cost component to be eligible for capitalization when applicable. This guidance is effective for fiscal years beginning after December 15, 2017, which will be the Company’s first quarter of fiscal 2019, and requires retrospective adoption for the presentation of the service cost component and other components of net periodic pension cost in the income statement and prospective adoption for capitalization of the service cost component. Early adoption is permitted at the beginning of a fiscal year. The Company adopted this standard in the first quarter of fiscal 2018 and it had no effect on the condensed consolidated financial statements and related disclosures.

In March 2016, the FASB issued ASU No. 2016-09, Improvements to Employee Share-Based Payment Accounting. The new standard is intended to simplify accounting for share based employment awards to employees. Changes include: all excess tax benefits/deficiencies should be recognized as income tax expense/benefit; entities can make elections on how to account for forfeitures; and cash paid by an employer when directly withholding shares for tax withholding purposes should be classified as a financing activity on the cash flow statement. The Company implemented the new standard in the first quarter of fiscal 2018. The primary impact of implementation was the recognition of excess tax benefits in our provision for income taxes rather than paid-in capital beginning with the first quarter of fiscal 2018. Upon adoption the balance of the unrecognized excess tax benefits of approximately $172,000 was reversed with the impact recorded to retained earnings. Prior to the adoption of this standard, that amount would have been recognized as an adjustment to "Additional paid-in capital" in the Condensed Consolidated Balance Sheets. Excess tax benefits will be recorded in the operating section of the Condensed Consolidated Statements of Cash Flows on a prospective basis. Prior to fiscal 2018, the tax benefits or shortfalls were recorded in financing cash flows. The presentation requirements for cash flows related to employee taxes paid for withheld shares in the financing section had no impact to any of the periods presented in our Condensed Consolidated Statements of Cash Flows since such cash flows have historically been presented as a financing activity.

In July 2015, the FASB issued authoritative guidance to simplify the subsequent measurement of inventories by replacing the lower of cost or market test with a lower of cost and net realizable value test. This guidance is effective for fiscal years beginning after December 15, 2016 and requires prospective adoption with early adoption permitted. The Company adopted this standard in the first quarter of fiscal 2018 and it had no effect on the condensed consolidated financial statements and related disclosures.

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (Topic 606) (ASU 2014-09), and has modified the standard thereafter. The core principal of the standard requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. ASU 2014-09 defines a five step process to achieve this core principle and, in doing so, more judgment and estimates may be required within the revenue recognition process than are required under existing U.S. GAAP. The new revenue standard will be effective for the Company on February 1, 2018.

The standard permits the use of either a full retrospective method, where the standard is applied to each prior reporting period presented or a cumulative effect transition method, or modified retrospective method, where the cumulative effect of initially applying the standard is recognized at the date of initial application. We anticipate using the modified retrospective method and we are currently evaluating the effect the new revenue standard will have on our consolidated financial statements.