Business Restructuring and Asset Impairments (Tables)

12 Months Ended

Dec. 31, 2014

Restructuring And Related Activities [Abstract]

Reconciliation of Restructuring Liability

Following is a reconciliation of the beginning and ending balances of the restructuring liability:

(In thousands)	Severance Expense
Restructuring liability at December 31, 2013	$	1,040
Amounts paid		(420	)
Foreign currency translation		(57	)
Restructuring liability at December 31, 2014	$	563