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Earnings per Share and Shareholders' Equity
3 Months Ended
May 02, 2015
Earnings Per Share [Abstract]  
Earnings per Share and Shareholders' Equity
EARNINGS PER SHARE AND SHAREHOLDERS' EQUITY

Earnings per Share- Basic earnings per share is based on net income and a simple weighted average of common shares outstanding. Diluted earnings per share reflects the potential dilution of common shares adjusted for outstanding stock options, restricted stock units ("RSU") and performance-based restricted stock units ("PSU") calculated using the treasury stock method.

The following table is a reconciliation of the number of shares used in the calculation of diluted earnings per share computations for the periods presented:
 
Three months ended
 
May 2, 2015
 
May 3, 2014
 
 
 
 
 
(in thousands)
Weighted average shares outstanding
88,524

 
90,824

Assumed exercise of dilutive stock options
860

 
1,062

Assumed exercise of dilutive RSUs and PSUs
240

 
221

Number of shares for computation of diluted earnings per share
89,624

 
92,107



Options, RSUs and PSUs- For the three months ended May 2, 2015 and May 3, 2014, the number of potential common shares that were not included in the computation of dilutive earnings per share because the effect would be anti-dilutive was approximately 1.2 million and 0.9 million, respectively.