• Filing Date: 2014-03-12
  • Form Type: 10-K
  • Description: Annual report
v2.4.0.8
Income Taxes - Summarized the Differences Between the Statutory Federal Income Tax Rate and the Effective Tax Rate (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Income Tax Disclosure [Abstract]      
Income taxes at statutory rate $ 37,258 $ 17,353 $ 5,785
State income taxes, net of federal tax benefits 3,802 1,799 599
Other (169) 271 57
Income tax expense $ 40,891 $ 19,423 $ 6,441
Income taxes at statutory rate, percentage 35.00% 35.00% 35.00%
Increase (decrease) in income taxes resulting from:      
State income taxes, net of federal tax benefits, percentage 3.60% 3.60% 3.60%
Other, percentage (0.20%) 0.60% 0.70%
Income tax expense, percentage 38.40% 39.20% 39.30%