Income Taxes (Tables)

9 Months Ended

Sep. 30, 2016

Income Tax Disclosure [Abstract]

Schedule of Income Tax Provision and Effective Tax Rate

The following table provides a comparative summary of our income tax provision and effective tax rate for the three and nine months endedSeptember 30, 2016 and 2015:

	Three months ended						Nine months ended
	September 30,						September 30,
	2016			2015			2016			2015
Provision for income taxes	$	63,776		$	323,116		$	165,113		$	345,815
Effective tax rate	40.3		%	231.9		%	35.0		%	81.6		%