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Condensed Consolidated Statements of Equity (Parenthetical) (Unaudited) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
6 Months Ended | |
|---|---|---|
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Jun. 30, 2012
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Jun. 30, 2011
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| Unrecognized actuarial loss and prior service costs | $ 1,135 | $ (411) |
| Cash flow hedge activity | 47 | 13 |
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Accumulated Other Comprehensive Loss
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| Unrecognized actuarial loss and prior service costs | (1,135) | 411 |
| Cash flow hedge activity | 47 | 13 |
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Treasury Shares
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| Purchase of treasury shares | 0 | 4 |
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Additional Paid-in Capital
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| Income tax on stock option exercise and other shares issued to employees and directors | $ 675 | $ 1,199 |
| Stock option exercises and other shares issued to employees and directors, shares | 140 | 133 |
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Retained Earnings
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| Dividends declared, per common share | $ 0.3 | $ 0.22 |
| X | ||||||||||
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- Definition
Total number of common shares of the Company that have been issued to shareholders during the period. No definition available.
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| X | ||||||||||
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- Definition
Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The tax effects of employee stock option transactions that are recognized differently for financial reporting and tax purposes, occurring during the period and charged or credited directly to shareholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tax effect, net of reclassification adjustments, of the change in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Also includes an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tax effect, net of reclassification adjustments, of pension and other postretirement benefit plans (gain) loss included in accumulated other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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