Restructuring and Exit Costs (Tables)

3 Months Ended

Mar. 31, 2019

Restructuring and Related Activities [Abstract]

Schedule of restructuring and exit costs

The following table summarizes the changes in the liabilities for the September 2017 restructuring plan, which were recorded in “accrued employee compensation” in the Company’s condensed consolidated balance sheet (in thousands):

	September 2017 Plan
Restructuring liability as of December 31, 2016	$	—
Costs incurred	1,275
Amounts paid	(431		)
Accruals released	(27		)
Restructuring liability as of December 31, 2017	817
Costs incurred	45
Amounts paid	(423		)
Accruals released	(102		)
Restructuring liability as of March 31, 2018	$	337