Restructuring (Tables)

9 Months Ended

Sep. 30, 2018

Restructuring and Related Activities [Abstract]

Restructuring Activity

The following table sets forth details regarding the activities described above during the nine months ended September 30, 2018:

	Balance as of January 1, 2018		Expenses, Net		Cash			Noncash			Balance as of September 30, 2018
	(in thousands)
2018 Restructuring Plan:	$	—	$	12,753	$	(8,223	)	$	(1,956	)	$	2,574