Restructuring (Tables)

3 Months Ended

Mar. 31, 2019

Restructuring And Related Activities [Abstract]

Schedule of Reconciliation of Restructuring Liability

A reconciliation of the beginning and ending restructuring liability, which is included in accrued wages and benefits on the Consolidated Balance Sheet, is as follows:

	Three Months Ended
	March 31,
(In thousands)	2019
Balance as of December 31, 2018	$	185
Plus: Amounts charged to cost and expense		2,063
Less: Costs paid		(277	)
Balance as of March 31, 2019	$	1,971

Schedule of Components of Restructuring Expense Classified in Consolidated Statements of Income

The components of restructuring expense in the Consolidated Statements of Income are as follows:

		Three Months Ended
		March 31,
(In thousands)	Classification	2019		2018
Restructuring expenses	Selling, general and administrative expenses	$	844	$	1,766
Restructuring expenses	Research and development expenses		584		1,814
Restructuring expenses	Cost of sales		635		2,370
Total restructuring expenses		$	2,063	$	5,950