Restructuring (Tables)

12 Months Ended

Dec. 31, 2013

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

The following table presents a summary of the restructuring activity for the years ended December 31, 2013, 2012 and 2011.

	Severance Charges			Contract Termination Fees			Professional Expenses			Other Associated Costs			Total
	(In thousands)
Accrued charges at December 31, 2010	$	—		$	—		$	—		$	—		$	—
Costs incurred	3,947			871			2,539			698			8,055
Costs paid	(1,289		)	(660		)	(2,309		)	(698		)	(4,956		)
Accrued charges at December 31, 2011	2,658			211			230			—			3,099
Costs incurred	4,798			705			280			128			5,911
Costs paid	(3,939		)	(818		)	(502		)	(128		)	(5,387		)
Accrued charges at December 31, 2012	3,517			98			8			—			3,623
Costs incurred	—			—			—			—			—
Costs paid	(3,481		)	—			(8		)	—			(3,489		)
Adjustments	(3		)	(98		)	—			—			(101		)
Accrued charges at December 31, 2013	$	33		$	—		$	—		$	—		$	33