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Basis of Presentation | 3 Months Ended
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Apr. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Basis of Presentation | (2) Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission, and reflect all adjustments consisting of normal recurring adjustments which, in the opinion of management, are necessary for a fair presentation of the results of the interim periods included herein. These financial statements do not include all disclosures associated with annual financial statements and, accordingly, should be read in conjunction with footnotes contained in the Company’s Annual Report on Form 10-K for the fiscal year ended January 31, 2016. Results of operations for the interim periods presented herein are not necessarily indicative of the results that may be expected for the full year. The presentation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported and disclosed in the condensed consolidated financial statements and accompanying notes. Some of the more significant estimates relate to the allowances for doubtful accounts and credits, inventory valuation, impairment of long-lived assets and goodwill, income taxes, share-based compensation, accrued expenses and warranty reserves. Management’s estimates are based on the facts and circumstances available at the time estimates are made, past historical experience, risk of loss, general economic conditions and trends, and management’s assessments of the probable future outcome of these matters. Consequently, actual results could differ from those estimates. Certain amounts in prior year’s financial statements have been reclassified to conform to the current year’s presentation.

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