Summary of Significant Accounting Policies	9 Months Ended
Nov. 02, 2013
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Information regarding significant accounting policies is contained in Note 1, “Nature of Business and Summary of Significant Accounting Policies,” of the Consolidated Financial Statements in the Company’s Annual Report on Form 10-K for fiscal 2012. Presented below in the following notes is supplemental information that should be read in conjunction with “Notes to Consolidated Financial Statements” included in that Report. Income Taxes The Company calculates its interim income tax provision in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 270, “Interim Reporting” (“ASC 270”) and ASC Topic 740, “Accounting for Income Taxes” (“ASC 740”). At the end of each interim period, the Company estimates the annual effective tax rate and applies that rate to its ordinary quarterly earnings. The tax expense or benefit related to significant, unusual, or extraordinary items is recognized in the interim period in which those items occur. In addition, the effect of changes in enacted tax laws, rates or tax status is recognized in the interim period in which the change occurs. The computation of the annual estimated effective tax rate at each interim period requires certain estimates and significant judgment including the expected operating income for the year, permanent and temporary differences as a result of differences between amounts measured and recognized in accordance with tax laws and financial accounting standards, and the likelihood of recovering deferred tax assets generated in the current fiscal year. The accounting estimates used to compute the provision for income taxes may change as new events occur, additional information is obtained or the tax environment changes. Earnings Per Share Basic earnings per share is computed using the weighted-average number of common shares outstanding. Diluted earnings per share is computed using the weighted-average number of common shares outstanding adjusted for the incremental shares attributed to outstanding options to purchase common stock and nonvested restricted stock using the treasury stock method, if dilutive. In periods where a net loss is reported, incremental shares are excluded as their effect would be anti-dilutive. In such circumstances, the weighted-average number of shares outstanding in the basic and diluted earnings per common share calculations will be the same. Anti-dilutive options and nonvested shares are excluded from the computation of diluted earnings per share because either the option exercise price or the grant date fair value of the nonvested share is greater than the market price of the Company’s common stock. Options to purchase 2.1 million and 2.8 million shares of common stock in the third quarter of fiscal 2013 and 2012, respectively, and 6.6 million and 1.3 million shares of common stock in the first three quarters of fiscal 2013 and 2012, respectively, were excluded from the computation of diluted earnings per share as their effect would have been anti-dilutive. Recent Accounting Pronouncements In July 2013, the FASB issued Accounting Standards Update ("ASU") No. 2013-11, "Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists (a consensus of the FASB Emerging Issues Task Force)." The ASU provides guidance on financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists. The guidance is effective on a prospective basis for financial statements issued for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2013. Based on the Company’s evaluation of this ASU, the adoption of this guidance is not expected to have a material impact on the Company’s financial position or results of operation.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Information regarding significant accounting policies is contained in Note 1, “Nature of Business and Summary of Significant Accounting Policies,” of the Consolidated Financial Statements in the Company’s Annual Report on Form 10-K for fiscal 2012. Presented below in the following notes is supplemental information that should be read in conjunction with “Notes to Consolidated Financial Statements” included in that Report.

Income Taxes

The Company calculates its interim income tax provision in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 270, “Interim Reporting” (“ASC 270”) and ASC Topic 740, “Accounting for Income Taxes” (“ASC 740”). At the end of each interim period, the Company estimates the annual effective tax rate and applies that rate to its ordinary quarterly earnings. The tax expense or benefit related to significant, unusual, or extraordinary items is recognized in the interim period in which those items occur. In addition, the effect of changes in enacted tax laws, rates or tax status is recognized in the interim period in which the change occurs. The computation of the annual estimated effective tax rate at each interim period requires certain estimates and significant judgment including the expected operating income for the year, permanent and temporary differences as a result of differences between amounts measured and recognized in accordance with tax laws and financial accounting standards, and the likelihood of recovering deferred tax assets generated in the current fiscal year. The accounting estimates used to compute the provision for income taxes may change as new events occur, additional information is obtained or the tax environment changes.

Earnings Per Share

Basic earnings per share is computed using the weighted-average number of common shares outstanding. Diluted earnings per share is computed using the weighted-average number of common shares outstanding adjusted for the incremental shares attributed to outstanding options to purchase common stock and nonvested restricted stock using the treasury stock method, if dilutive. In periods where a net loss is reported, incremental shares are excluded as their effect would be anti-dilutive. In such circumstances, the weighted-average number of shares outstanding in the basic and diluted earnings per common share calculations will be the same. Anti-dilutive options and nonvested shares are excluded from the computation of diluted earnings per share because either the option exercise price or the grant date fair value of the nonvested share is greater than the market price of the Company’s common stock. Options to purchase 2.1 million and 2.8 million shares of common stock in the third quarter of fiscal 2013 and 2012, respectively, and 6.6 million and 1.3 million shares of common stock in the first three quarters of fiscal 2013 and 2012, respectively, were excluded from the computation of diluted earnings per share as their effect would have been anti-dilutive.

Recent Accounting Pronouncements

In July 2013, the FASB issued Accounting Standards Update ("ASU") No. 2013-11, "Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists (a consensus of the FASB Emerging Issues Task Force)." The ASU provides guidance on financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists. The guidance is effective on a prospective basis for financial statements issued for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2013. Based on the Company’s evaluation of this ASU, the adoption of this guidance is not expected to have a material impact on the Company’s financial position or results of operation.