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Consolidated Statement of Operations (USD $) In Thousands, except Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
Net sales | $ 1,083,960 | $ 902,460 | $ 777,050
Cost of sales | (766,260) | (631,410) | (572,540)
Gross profit | 317,700 | 271,050 | 204,510
Selling, general and administrative expense | (186,520) | (160,190) | (146,420)
Estimated future unrecoverable lease obligations | 0 | 0 | (5,250)
Fees incurred under advisory services agreement | 0 | 0 | (2,890)
Net gain (loss) on dispositions of property and equipment | 140 | (1,520) | (450)
Operating profit | 131,320 | 109,340 | 49,500
Other expense, net |  |  |
Interest expense | (44,480) | (51,830) | (45,100)
Gain (loss) on extinguishment of debt | (3,970) | 0 | 17,990
Other expense, net | (3,130) | (1,080) | (1,770)
Other expense, net | (51,580) | (52,910) | (28,880)
Income from continuing operations before income tax expense | 79,740 | 56,430 | 20,620
Income tax expense | (28,930) | (17,500) | (8,180)
Income from continuing operations | 50,810 | 38,930 | 12,440
Income (loss) from discontinued operations, net of income taxes | 9,550 | 6,340 | (12,660)
Net Income (loss) | $ 60,360 | $ 45,270 | $ (220)
Earnings (loss) per share - basic: |  |  |
Continuing operations | $ 1.48 | $ 1.15 | $ 0.37
Discontinued operations | $ 0.28 | $ 0.19 | $ (0.38)
Net income (loss) per share | $ 1.76 | $ 1.34 | $ (0.01)
Weighted average common shares - basic | 34,246,289 | 33,761,430 | 33,489,659
Earnings (loss) per share - diluted: |  |  |
Continuing operations | $ 1.46 | $ 1.13 | $ 0.36
Discontinued operations | $ 0.27 | $ 0.18 | $ (0.37)
Net income (loss) per share | $ 1.73 | $ 1.31 | $ (0.01)
Weighted average common shares - diluted | 34,779,693 | 34,435,245 | 33,892,170

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