Restructuring (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of reconciliation of changes in the restructuring reserves

	Employee Termination Costs			Other Exit Costs			Total

Accrued restructuring reserves as of December 31, 2009	$	690		$	—		$	690
Activity during year ended December 31, 2010:
Charges to earnings		50			1,385			1,435
Payments		(710	)		(1,385	)		(2,095	)

Accrued restructuring reserves as of December 31, 2010	$	30		$	—		$	30
Payments		(30	)		—			(30	)

Accrued restructuring reserves as of December 31, 2011	$	—		$	—		$	—

- Definition

Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period.

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