Income Taxes (Tables)

9 Months Ended

Sep. 30, 2017

Income Tax Disclosure [Abstract]

Effective Income Tax Rates

The effective income tax rates for the third quarters and nine months ended September 30, 2017 and 2016 were as follows:

Quarter Ended						Nine Months Ended
September 30,						September 30,
2017			2016			2017			2016
	38	%		41	%		30	%		38	%