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CONSOLIDATED STATEMENTS OF INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
CONSOLIDATED STATEMENTS OF INCOME [Abstract] |  |
Net sales | $ 186,654 | $ 180,077
Cost of goods sold | 113,885 | 111,791
Gross profit | 72,769 | 68,286
Selling, general, and administrative expenses | 36,553 | 47,023
Technical, product engineering, and research expenses | 13,062 | 12,739
Restructuring and other, net | 636 | 258
Pension settlement expense |  | 9,175
Operating income/(loss) | 22,518 | (909)
Interest expense, net | 4,025 | 4,644
Other expense, net | 734 | 4,548
Income/(loss) before income taxes | 17,759 | (10,101)
Income tax expense/(benefit) | 6,248 | (9,972)
Income/(loss) from continuing operations | 11,511 | (129)
Income from operations of discontinued business |  | 2,016
Gain on sale of discontinued business |  | 57,968
Income taxes on discontinued operations |  | 12,814
Income from discontinued operations |  | 47,170
Net income | $ 11,511 | $ 47,041
Earnings per share - Basic |  |
Income from continuing operations | $ 0.37 | $ 0.00
Discontinued operations | $ 0.00 | $ 1.50
Net income | $ 0.37 | $ 1.50
Earnings per share - Diluted |  |
Income from continuing operations | $ 0.36 | $ 0.00
Discontinued operations | $ 0.00 | $ 1.49
Net income | $ 0.36 | $ 1.49
Shares used in computing earnings per share: |  |
Basic | 31,496 | 31,309
Diluted | 31,782 | 31,533
Dividends per share | $ 0.14 | $ 0.13

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