Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2012

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information

2012 (In thousands, except per share amounts)	March 31			June 30		Sept. 30			Dec. 31
Net sales	$	793,484		$	833,165	$	714,167		$	737,521
Cost of sales	704,971			727,607		643,578			666,884
Gross profit	88,513			105,558		70,589			70,637
Operating income (loss)	(434		)	17,597		(66,104		)	(204,893		)
Net income (loss)	(11,142		)	5,508		(66,754		)	(332,629		)
Net income (loss) per common share — basic
Continuing Operations	(0.24		)	0.12		(1.45		)	(7.14		)
Discontinued Operations	—			—		—			(0.04		)
	(0.24		)	0.12		(1.45		)	(7.18		)
Net income (loss) per common share — diluted
Continuing Operations	(0.24		)	0.12		(1.45		)	(7.14		)
Discontinued Operations	—			—		—			(0.04		)
	(0.24		)	0.12		(1.45		)	(7.18		)
Common stock market price:
High	$	10.37		$	8.96	$	7.96		$	8.39
Low	8.04			4.66		4.75			6.61

2011 (In thousands, except per share amounts)	March 31		June 30		Sept. 30			Dec. 31
Net sales	$	824,463	$	870,351	$	722,764		$	721,718
Cost of sales	689,558		717,262		641,702			649,509
Gross profit	134,905		153,089		81,062			72,209
Operating income (loss)	42,200		13,846		(10,395		)	(11,911		)
Net income (loss)	24,202		77,775		(28,826		)	(16,315		)
Net income (loss) per common share — basic	0.53		1.71		(0.63		)	(0.36		)
Net income (loss) per common share — diluted	0.52		1.68		(0.63		)	(0.36		)
Common stock market price:
High	$	17.19	$	16.09	$	13.37		$	9.60
Low	13.71		12.01		8.34			7.64