Income Taxes (Tables)

9 Months Ended

Sep. 30, 2017

Income Tax Disclosure [Abstract]

Schedule of Income Tax Provision and Effective Tax Rate

The following table provides a comparative summary of our income tax expense and effective income tax rate for the three and nine months ended September 30, 2017 and 2016:

	Three months ended						Nine months ended
	September 30,						September 30,
	2017			2016			2017			2016
Income tax (benefit) expense	$	(20	)	$	65		$	45		$	166
Effective tax rate	(34.5		)%	40.9		%	9.8		%	35.2		%