Restructuring and Exit Costs (Tables)

9 Months Ended

Sep. 30, 2017

Restructuring and Related Activities [Abstract]

Schedule of restructuring and exit costs

The following table summarizes the changes in the liabilities for each of the 2017 restructuring plans, which are recorded in “accrued employee compensation” in the Company’s condensed consolidated balance sheet for the nine months ended September 30, 2017 (in thousands):

	February 2017 Plan			September 2017 Plan
	Employee Severance Costs
Restructuring liability as of December 31, 2016	$	—		$	—
Costs incurred	997			1,195
Amounts paid	(855		)	(58		)
Accruals released	(142		)	—
Restructuring liability as of September 30, 2017	$	—		$	1,137