Restructuring (Tables)

9 Months Ended

Sep. 30, 2019

Restructuring And Related Activities [Abstract]

Schedule of Components of Liabilities

As of September 30, 2019, the components of the liabilities were as follows:

	Employee Severance and Other Benefits
Restructuring expenses	$	1,492
Cash payments	$	(1,101	)
Liability included in accrued expenses and other current    liabilities at September 30, 2019	$	391