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Income Taxes (Tables)
9 Months Ended
Sep. 30, 2013
Income Taxes  
Schedule of Income tax provision and the respective effective tax rates

Our income tax provision for the periods presented and the respective effective income tax rates for such periods are as follows (in thousands, except for income tax rates):

 

 

 

For the Three Months ended

 

For the Nine Months ended

 

 

 

September 30,

 

September 30,

 

 

 

2013

 

2012

 

2013

 

2012

 

 

 

 

 

 

 

 

 

 

 

Income tax provision

 

$

8,191

 

$

14,683

 

$

32,090

 

$

33,249

 

 

 

 

 

 

 

 

 

 

 

Effective income tax rate

 

14.0

%

21.7

%

17.3

%

17.5

%