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Reorganization (Tables)

12 Months Ended

Dec. 31, 2012

Reorganization [Abstract]

Summary of rolls forward the activity in the reorganization accrual

		Workforce Reduction				Facility Consolidation				Total
Accrual at December 31, 2010		$	—			$	446			$	446
Additions			375				—				375
Cash payments			—				(446	)			(446	)
Accrual at December 31, 2011			375				—				375
Additions			1,421				—				1,421
Cash payments			(1,782	)			—				(1,782	)
Accrual at December 31, 2012		$	14			$	—			$	14

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Tabular disclosure of roll forward the activity in the reorganization accrual.

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