Business Restructuring (Tables)

12 Months Ended

Dec. 31, 2016

2016 Restructuring [Member] | Longford Mills [Member]

Restructuring Cost And Reserve [Line Items]

Reconciliation of Longford Mills Restructuring Liability

Below is a reconciliation of the beginning and ending balances of the Longford Mills restructuring liability:

(In thousands)	Termination Benefits			Other Expense			Total
Restructuring liability at January 1, 2016	$	—		$	—		$	—
Expense recognized		1,594			1,223			2,817
Amounts paid		—			(781	)		(781	)
Foreign currency translation		(46	)		(5	)		(51	)
Restructuring liability at December 31, 2016	$	1,548		$	437		$	1,985

2014 Restructuring [Member]

Restructuring Cost And Reserve [Line Items]

Reconciliation of Longford Mills Restructuring Liability

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

(In thousands)	Severance Expense
Restructuring liability at December 31, 2014	$	1,722
Amounts paid		(1,695	)
Foreign currency translation		(18	)
Expense adjustment		(9	)
Restructuring liability at December 31, 2015	$	—