Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Tables)

v3.8.0.1
Income Taxes (Tables)
9 Months Ended
Sep. 30, 2017
Income Tax Disclosure [Abstract]  
Components of Provision for Income Taxes and Income before Provision for Income Taxes

The provision for income taxes differs from the amount computed by applying the statutory federal corporate income tax rate of 35% to income before provision for income taxes and consisted of the following (in thousands):

 

     Three Months Ended September 30,  
     2017     2016  
     Amount      Rate     Amount      Rate  

Income tax expense at the federal statutory rate of 35%

   $ 8,920        35.0   $ 8,835        35.0

State income tax expense, net of federal benefit

     993        3.9     993        3.9

Foreign rate differential

     16        0.1     55        0.2

Windfall tax benefits, net related to stock-based compensation

     32        0.1     —          —    

Change in valuation allowance

     38        0.2     138        0.5

Other

     11        —         79        0.4
  

 

 

    

 

 

   

 

 

    

 

 

 
   $ 10,010        39.3   $ 10,100        40.0
  

 

 

    

 

 

   

 

 

    

 

 

 

 

     Nine Months Ended September 30,  
     2017     2016  
     Amount      Rate     Amount      Rate  

Income tax expense at the federal statutory rate of 35%

   $ 24,713        35.0   $ 27,652        35.0

State income tax expense, net of federal benefit

     2,734        3.9     3,132        4.0

Foreign rate differential

     63        0.1     162        0.2

Windfall tax benefits, net related to stock-based compensation

     (124      (0.2 )%      —          —    

Change in valuation allowance

     154        0.2     404        0.5

Other

     24        —         174        0.2
  

 

 

    

 

 

   

 

 

    

 

 

 
   $ 27,564        39.0   $ 31,524        39.9