Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Tables)

Income Taxes (Tables)
3 Months Ended
Mar. 31, 2014
Income Tax Disclosure [Abstract]  
Summary of Income Taxes Expense and Effective Tax Rates

Income tax expense and the effective tax rate for the first quarter 2014 and 2013 were as follows (in thousands, except the effective tax rate):


     Three Months Ended March 31,  
     2014     2013  

Income tax expense.

   $ 11,437      $ 2,278   

Effective tax rate

     25.7     23.1