Restructuring (Tables)

12 Months Ended

Dec. 31, 2018

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Reserve by Type

	Employee Severance			Facilities Consolidation			Asset-Related			Others			Total
Restructuring obligations December 31, 2017	$	—		$	1,580		$	43		$	—		$	1,623
Charges	637			29			1,021			1,616			3,303
Cash payments	(196		)	(840		)	(6		)	(5		)	(1,047		)
Non-cash settlements and other	(5		)	—			(1,058		)	—			(1,063		)
Restructuring obligations December 31, 2018	$	436		$	769		$	—		$	1,611		$	2,816