Quarterly financial information (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2012

Movement and Significance of Seasonality in Statements of Operations

The table below demonstrates the movement and significance of seasonality in the statements of operations. For further information, please refer to Item 6. Selected Financial Data.

	First Quarter						Second Quarter						Third Quarter					Fourth Quarter
	2012			2011			2012			2011			2012		2011			2012			2011
Net sales	$	145,989		$	138,354		$	187,201		$	198,356		$	191,331	$	209,638		$	291,152		$	283,218
Seasonality		17.9%			16.7%			23.0%			23.9%			23.5%		25.3%			35.6%			34.1%
Gross profit		55,115			52,669			75,337			74,648			82,014		78,211			114,926			93,543
Gross profit %		37.8%			38.1%			40.2%			37.6%			42.9%		37.3%			39.5%			33.0%
Operating income / (loss)		(3,819	)		5,197			13,197			10,892			15,179		(658,014	)		(352,912	)		(371,100	)
Net income / (loss)	$	60,184		$	(2,034	)		(87,689	)		(3,333	)		35,769		(848,735	)		(371,502	)		(471,518	)