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CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract] |  |  |
Net sales | $ 874,625 | $ 810,910 | $ 735,424
Cost of sales | 645,478 | 603,304 | 558,200
Gross profit | 229,147 | 207,606 | 177,224
Selling, general and administrative expenses | 163,845 | 159,433 | 146,642
Restructuring and integration expenses | 1,344 | 3,502 | 7,386
Other income (expense), net | 941 | 2,122 | (5,565)
Operating income | 64,899 | 46,793 | 17,631
Other non-operating income, net | 3,370 | 425 | 3,584
Interest expense | 3,821 | 7,127 | 9,215
Earnings from continuing operations before taxes | 64,448 | 40,091 | 12,000
Provision for income taxes | 121 | 15,391 | 6,094
Earnings from continuing operations | 64,327 | 24,700 | 5,906
Loss from discontinued operations, net of income tax benefit of $1,284, $1,826 and $1,615 | (1,926) | (2,740) | (2,423)
Net earnings | $ 62,401 | $ 21,960 | $ 3,483
Net earnings per common share - Basic: |  |  |
Earnings from continuing operations (in dollars per share) | $ 2.82 | $ 1.10 | $ 0.31
Discontinued operation (in dollars per share) | $ (0.08) | $ (0.13) | $ (0.13)
Net earnings per common share - Basic (in dollars per share) | $ 2.74 | $ 0.97 | $ 0.18
Net earnings per common share - Diluted: |  |  |
Earnings from continuing operations (in dollars per share) | $ 2.78 | $ 1.09 | $ 0.31
Discontinued operation (in dollars per share) | $ (0.08) | $ (0.12) | $ (0.13)
Net earnings per common share - Diluted (in dollars per share) | $ 2.70 | $ 0.97 | $ 0.18
Dividends declared per share (in dollars per share) | $ 0.28 | $ 0.20 | $ 0
Average number of common shares (in shares) | 22,794,606 | 22,556,858 | 19,340,672
Average number of common shares and dilutive common shares (in shares) | 23,228,345 | 22,634,062 | 19,388,771

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