Unaudited Supplementary Data (Tables)

12 Months Ended

Dec. 31, 2011

Unaudited Supplementary Data [Abstract]

Summary of selected quarterly financial information (unaudited)

	2011
	Three Months Ended
in thousands, except per share data	March 31			June 30			Sept 30		Dec 31
Net sales		$456,316			$657,457			$714,947		$578,189
Total revenues		487,200			701,971			760,752		614,627
Gross profit		(7,106	)		100,840			115,780		74,355
Operating earnings (loss)		(61,184	)		23,488			106,668		(5,528	)
Earnings (loss) from continuing operations		(64,622	)		(7,102	)		22,412		(25,943	)
Net earnings (loss)		(54,733	)		(8,139	)		19,959		(27,865	)
Basic earnings (loss) per share from continuing operations		($0.50	)		($0.05	)		$0.17		($0.20	)
Diluted earnings (loss) per share from continuing operations		(0.50	)		(0.05	)		0.17		(0.20	)
Basic net earnings (loss) per share		($0.42	)		($0.06	)		$0.15		($0.22	)
Diluted net earnings (loss) per share		(0.42	)		(0.06	)		0.15		(0.22	)

	2010
	Three Months Ended
in thousands, except per share data	March 31			June 30			Sept 30		Dec 31
Net sales		$464,534			$692,758			$699,792		$548,832
Total revenues		493,264			736,152			743,204		586,242
Gross profit		894			122,335			126,747		50,750
Operating earnings (loss)		(36,770	)		1,210			50,432		(29,412	)
Earnings (loss) from continuing operations		(44,474	)		(22,515	)		10,591		(46,145	)
Net earnings (loss)		(38,747	)		(23,992	)		13,246		(46,997	)
Basic earnings (loss) per share from continuing operations		($0.35	)		($0.18	)		$0.08		($0.36	)
Diluted earnings (loss) per share from continuing operations		(0.35	)		(0.18	)		0.08		(0.36	)
Basic net earnings (loss) per share		($0.31	)		($0.19	)		$0.10		($0.37	)
Diluted net earnings (loss) per share		(0.31	)		(0.19	)		0.10		(0.37	)