Reorganization (Tables)

9 Months Ended

Sep. 30, 2012

Reorganization [Abstract]

Summary of rolls forward the activity in the reorganization accrual

	Workforce
	Reduction
Accrual at December 31, 2011	$	375
Additions		1,431
Cash payments		(1,672	)
Accrual at September 30, 2012	$	134