Restructuring Costs and Other Net (Tables)

9 Months Ended

Sep. 30, 2011

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Related Costs [Table Text Block]

Details of the activities described above and the movement in the accrual during the nine-month period ended September 30, 2011 are as follows:

	Balance as of January 1, 2011		Expenses (Income), Net			Cash			Noncash			Balance as of September 30, 2011
	(in thousands)
Employee severance and other personnel benefits:
2011 Leipzig closure	$	—	$	849		$	—		—			$	849
2010 workforce reductions	134		(119		)	(15		)	—			—
Leases and equipment write-offs	10		304			(10		)	(304		)	—
Other associated costs	—		918			—			—			918
Total	$	144	$	1,952		$	(25	)	$	(304	)	$	1,767