Income Taxes	3 Months Ended
Mar. 31, 2017
Income Tax Disclosure [Abstract]
Income Taxes	13. Income Taxes The Company’s effective income tax rate was 36.8% for the three months ended March 31, 2017, compared to 33.4% for the three months ended March 31, 2016. The difference in the effective tax rate is primarily related to the impact from lost benefits of previous IRC section 199 deductions due to net operating loss carrybacks filed during the three months ended March 31, 2016.

Income Taxes

3 Months Ended

Mar. 31, 2017

13. Income Taxes

The Company’s effective income tax rate was 36.8% for the three months ended March 31, 2017, compared to 33.4% for the three months ended March 31, 2016. The difference in the effective tax rate is primarily related to the impact from lost benefits of previous IRC section 199 deductions due to net operating loss carrybacks filed during the three months ended March 31, 2016.