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Earnings Per Share
3 Months Ended
Apr. 30, 2016
Earnings Per Share [Abstract]  
Earnings Per Share

Note 3 — Earnings Per Share

Basic earnings per share is computed by dividing net income by the weighted average number of shares outstanding during each period presented, which excludes non-vested restricted stock units. Diluted earnings per share is computed by dividing net income by the weighted average number of shares outstanding plus the dilutive effect of stock equivalents outstanding during the applicable periods using the treasury stock method. Diluted earnings per share reflects the potential dilution that could occur if options to purchase stock were exercised into common stock and if outstanding grants of restricted stock were vested. Stock options and restricted stock units that were not included in the computation of diluted earnings per share, because to do so would have been antidilutive, were approximately 476,000 and zero shares for the 13-week periods ended April 30, 2016 and May 2, 2015, respectively.