Restructuring Program and Other Separation Costs (Tables)

3 Months Ended

Mar. 31, 2018

Restructuring And Related Activities [Abstract]

Schedule of Restructuring Program Activity

The 2017 Restructuring Program activity for the three months ended March 31, 2018 was as follows:

	Severance and Other Employment Expenses
Liability as of December 31, 2017	$	1,234
Payments made		(495	)
Liability as of March 31, 2018	$	739