Quarterly financial information (Unaudited)

12 Months Ended

Dec. 31, 2012

Quarterly financial information (Unaudited)

26. Quarterly financial information (Unaudited)

The Company’s net sales, gross profit, operating income and net income for 2012 and 2011 have been allocated to quarters using the same proportion as our previously reported data. 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	)

For the quarters where net loss was recognized, the “net income / (loss) from operations per share of common stock, diluted” was calculated without the net effect of dilutive employee stock option based on the treasury stock method, while it would have had antidilutive impact.

Seasonality is calculated as a percent of full year sales recognized in the relevant quarter.