Restructuring (Tables)

3 Months Ended

Mar. 31, 2014

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 three months ended March 31, 2014 and 2013:

	Severance Charges			Contract Termination Fees		Professional Expenses			Total
	(In thousands)
Accrued charges at December 31, 2013	$	33		$	—	$	—		$	33
Costs incurred	—			—		—			—
Costs paid	(33		)	—		—			(33		)
Accrued charges at March 31, 2014	$	—		$	—	$	—		$	—
Accrued charges at December 31, 2012	$	3,517		$	98	$	8		$	3,623
Costs incurred	—			—		—			—
Costs paid	(736		)	—		(8		)	(744		)
Accrued charges at March 31, 2013	$	2,781		$	98	$	—		$	2,879