Income Taxes (Tables)

3 Months Ended

Mar. 31, 2015

Income Taxes

Schedule of income (loss) before income taxes and provision for income taxes

	Three months ended March 31,
	2015			2014
	(in thousands)
Income (loss) before income taxes	$	(15,664	)	$	18,791
Income tax expense (benefit)	$	3,446		$	(369	)