Income Taxes (Tables)

3 Months Ended

Mar. 31, 2016

Income Tax Disclosure [Abstract]

Income tax expense (benefit)

The Company's income tax expense consisted of the following:

	Three Months Ended
	March 31,
	2016		2015
Income before provision for income taxes	$	35,756	$	34,348
Income tax expense using estimated annual effective income tax rate	14,314		12,965
Impact of discrete items, net	49		(98		)
Income tax expense	$	14,363	$	12,867