Restructuring (Tables)

9 Months Ended

Sep. 30, 2012

Restructuring [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 and nine months ended September 30, 2012 and 2011.

	Severance Charges			Contract Termination Fees			Professional Expenses			Other Associated Costs			Total
	(In thousands)
Accrued charges at December 31, 2010	$	—		$	—		$	—		$	—		$	—
Costs incurred	1,161			—			815			6			1,982
Costs paid	—			—			(143		)	(6		)	(149		)
Accrued charges at March 31, 2011	1,161			—			672			—			1,833
Costs incurred	2,500			571			783			450			4,304
Costs paid	(394		)	—			(688		)	(450		)	(1,532		)
Accrued charges at June 30, 2011	3,267			571			767			—			4,605
Costs incurred	142			300			459			215			1,116
Costs paid	(298		)	(660		)	(679		)	(215		)	(1,852		)
Accrued charges at September 30, 2011	$	3,111		$	211		$	547		$	—		$	3,869
Accrued charges at December 31, 2011	$	2,658		$	211		$	230		$	—		$	3,099
Costs incurred	(1		)	—			128			8			135
Costs paid	(459		)	—			(254		)	(8		)	(721		)
Accrued charges at March 31, 2012	2,198			211			104			—			2,513
Costs incurred	22			255			183			104			564
Costs paid	(1,039		)	(255		)	(287		)	(104		)	(1,685		)
Accrued charges at June 30, 2012	1,181			211			—			—			1,392
Costs incurred	3,409			147			22			3			3,581
Costs paid	(577		)	(260		)	(22		)	(3		)	(862		)
Accrued charges at September 30, 2012	$	4,013		$	98		$	—		$	—		$	4,111