Condensed Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net sales	$ 204,386	$ 209,150	$ 597,766	$ 606,226
Freight billed to customers	924	1,015	2,447	2,482
Total revenues	205,310	210,165	600,213	608,708
Cost of sales	165,405	158,956	460,614	458,096
Gross profit	39,905	51,209	139,599	150,612
Selling, general and administrative expenses	25,519	26,887	81,551	82,391
Special charges	390	0	4,619	0
Income from operations	13,996	24,322	53,429	68,221
Loss on redemption of debt	0	0	(2,518)	(31,075)
Other income (expense)	(706)	(195)	(1,090)	(359)
Earnings before interest and income taxes	13,290	24,127	49,821	36,787
Interest expense	7,706	8,720	24,267	29,085
Income before income taxes	5,584	15,407	25,554	7,702
Provision for income taxes	835	546	6,380	2,343
Net income	$ 4,749	$ 14,861	$ 19,174	$ 5,359
Net income per share:
Basic	$ 0.22	$ 0.71	$ 0.90	$ 0.26
Diluted	$ 0.21	$ 0.70	$ 0.87	$ 0.25
Dividends per share	$ 0	$ 0	$ 0	$ 0