Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2013

Measurement of Assets and Liabilities at Fair Value on Recurring Basis

The following tables set forth the Company’s financial assets and liabilities that were measured at fair value on a recurring basis during the periods ended March 31, 2013 and December 31, 2012, by level, within the fair value hierarchy:


	As of March 31, 2013
	Level 1		Level 2			Level 3		Total
Trading securities	$	3,955	$	—		$	—	$	3,955
Interest rate swap		—		(211	)		—		(211	)
Metal commodity swaps		—		(10	)		—		(10	)


	As of December 31, 2012
	Level 1		Level 2			Level 3		Total
Trading securities	$	4,245	$	—		$	—	$	4,245
Interest rate swap		—		(418	)		—		(418	)
Foreign exchange forward contract		—		(1,475	)				(1,475	)
Metal commodity swaps		—		(11	)				(11	)