Consolidated Statement of Operations Statement (USD $) In Thousands, except Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Net sales	$ 277,660	$ 237,730	$ 824,310	$ 689,950
Cost of sales	(195,720)	(165,660)	(582,260)	(481,150)
Gross profit	81,940	72,070	242,050	208,800
Selling, general and administrative expenses	(46,170)	(40,130)	(137,180)	(117,170)
Gain (loss) on dispositions of property and equipment	20	(210)	50	(930)
Operating profit	35,790	31,730	104,920	90,700
Other income (expense), net:
Interest expense	(10,730)	(12,550)	(34,370)	(39,780)
Debt extinguishment costs	0	0	(3,970)	0
Gain on bargain purchase	0	0	0	410
Other, net	540	(200)	(1,170)	(1,230)
Other income (expense), net	(10,190)	(12,750)	(39,510)	(40,600)
Income from continuing operations before income tax expense	25,600	18,980	65,410	50,100
Income tax expense	(8,620)	(7,030)	(21,730)	(18,800)
Income from continuing operations	16,980	11,950	43,680	31,300
Income from discontinued operations, net of income taxes	1,290	770	3,430	8,280
Net income	$ 18,270	$ 12,720	$ 47,110	$ 39,580
Earnings per share—basic:
Continuing operations	$ 0.49	$ 0.36	$ 1.28	$ 0.93
Discontinued operations	$ 0.04	$ 0.02	$ 0.10	$ 0.24
Net income per share	$ 0.53	$ 0.38	$ 1.38	$ 1.17
Weighted average common shares—basic	34,417,879	33,827,939	34,182,592	33,730,852
Earnings per share—diluted:
Continuing operations	$ 0.49	$ 0.35	$ 1.26	$ 0.91
Discontinued operations	$ 0.03	$ 0.02	$ 0.10	$ 0.24
Net income per share	$ 0.52	$ 0.37	$ 1.36	$ 1.15
Weighted average common shares—diluted	34,901,277	34,512,820	34,736,307	34,380,188