Income Taxes (Tables)

3 Months Ended

Mar. 31, 2016

Income Tax Disclosure [Abstract]

Income Tax Expense (Benefit) and Effective Tax Rates

The following table presents the income tax expense and the effective tax rates (in thousands):

	Three Months Ended
	March 31, 2016			March 31, 2015
Provision for income taxes	$	3,137		$	6,356
Effective tax rate		48.5	%		23.1	%