Quarterly report pursuant to Section 13 or 15(d)

Net Income Per Common Share

 v2.3.0.11
Net Income Per Common Share
 6 Months Ended
Jul. 30, 2011
Net Income Per Common Share [Abstract]  
Net income per common share
6. Net income per common share
The following is a reconciliation of net income and the number of shares of common stock used in the computation of net income per basic and diluted share:
                                 
    Three months ended     Six months ended  
    July 30,     July 31,     July 30,     July 31,  
    2011     2010     2011     2010  
Net income
  $ 23,905     $ 13,062     $ 47,201     $ 26,723  
 
                               
Denominator for basic net income per share — weighted-average common shares
    61,126       58,727       60,840       58,517  
Dilutive effect of stock options and non-vested stock
    2,115       1,945       2,173       1,988  
 
                       
Denominator for diluted net income per share
    63,241       60,672       63,013       60,505  
 
                               
Net income per common share:
                               
Basic
  $ 0.39     $ 0.22     $ 0.78     $ 0.46  
Diluted
  $ 0.38     $ 0.22     $ 0.75     $ 0.44  
The denominators for diluted net income per common share for the three months ended July 30, 2011 and July 31, 2010 exclude 124 and 1,061 employee stock options, respectively, due to their anti-dilutive effects.
The denominators for diluted net income per common share for the six months ended July 30, 2011 and July 31, 2010 exclude 252 and 1,061 employee stock options, respectively, due to their anti-dilutive effects.