Income Taxes (Tables)

9 Months Ended

Sep. 30, 2015

Income Taxes

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

	Three months ended September 30,					Nine months ended September 30,
	2015		2014			2015			2014
	(in thousands)
Income (loss) before income taxes	$	6,739	$	(17,183	)	$	(12,831	)	$	(14,091	)
Income tax expense (benefit)	$	1,433	$	(3,206	)	$	9,360		$	(4,063	)