Quarterly report pursuant to Section 13 or 15(d)

Net Income Per Share

v2.3.0.15
Net Income Per Share
9 Months Ended
Sep. 30, 2011
Earnings Per Share [Abstract]  
Net Income Per Share
7.
Net Income Per Share

The following table sets forth the computation of basic and diluted net income per share:

 
Three months ended
 
Nine months ended
 
September 30,
 
September 30,
 
September 30,
 
September 30,
 
2011
 
2010
 
2011
 
2010
Numerator:
             
 Numerator for basic and diluted income per share - net income
$ 12,912   $ 8,888   $ 32,750   $ 20,219
                       
Denominator (in thousands):
                     
 Denominator for basic income per share - weighted-average shares
  29,237     29,000     29,236     28,975
 Effect of dilutive stock options and non-vested shares
  315     129     355     126
 Denominator for diluted income per share - adjusted weighted-average shares
  29,552     29,129     29,591     29,101
Basic net income per share
$ 0.44   $ 0.31   $ 1.12   $ 0.70
Diluted net income per share
$ 0.44   $ 0.31   $ 1.11   $ 0.69

The number of options and non-vested shares that could potentially dilute net earnings per share in the future, but that were not included in the computation of income per diluted share because to do so would have been anti-dilutive for the periods presented, were approximately 912,000 and 1,250,000 at September 30, 2011 and 2010, respectively.