Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Net sales	$ 207,246	$ 200,007	$ 602,274	$ 576,947
Freight billed to customers	511	457	1,760	1,311
Total revenues	207,757	200,464	604,034	578,258
Cost of sales	162,873	158,779	473,168	454,665
Gross profit	44,884	41,685	130,866	123,593
Selling, general and administrative expenses	26,739	25,335	77,365	72,878
Special charges	(232)	700	(281)	1,088
Income from operations	18,377	15,650	53,782	49,627
(Loss) gain on redemption of debt			(2,803)	56,792
Other income	2,237	23	8,307	916
Earnings before interest and income taxes	20,614	15,673	59,286	107,335
Interest expense	10,559	11,855	32,929	33,243
Income before income taxes	10,055	3,818	26,357	74,092
Provision for income taxes	2,928	1,472	4,825	6,769
Net income	$ 7,127	$ 2,346	$ 21,532	$ 67,323
Net income per share:
Basic:	$ 0.35	$ 0.13	$ 1.07	$ 3.98
Diluted:	$ 0.34	$ 0.12	$ 1.04	$ 3.26
Dividends per share	$ 0	$ 0	$ 0	$ 0