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Earnings Per Share
9 Months Ended
Oct. 29, 2011
Earnings Per Share [Abstract]  
Earnings Per Share
Note 3 — Earnings Per Share
Basic earnings per share is computed by dividing net income or loss by the weighted average number of shares outstanding during each period presented, which excludes non-vested restricted stock. 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 or restricted stock units became vested. Stock options that would have been antidilutive were not included in the computation of diluted earnings per share. The amount of shares excluded from the computation due to their antidilutive effect were 955,000 and 368,000 for the 13-week periods ended October 29, 2011, and October 30, 2010, and 545,000 and 161,000 for the 39-week periods ended October 29, 2011, and October 30, 2010, respectively.