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Consolidated Statements of Comprehensive Income (Parenthetical) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
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Dec. 31, 2011
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Dec. 31, 2010
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Dec. 31, 2009
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| Net unrealized holding gain from available for sale securities arising during the period, tax | $ 7,462 | $ 1,047 | $ 5,197 |
| Reclassification adjustment of net gain from sale of available for sale securities included in income, tax | 48 | 20 | 383 |
| Reclassification adjustment of net gain included in income, tax | 79 | 625 | 913 |
| Net unrealized gain from unfunded defined benefit plan liability arising during the period, tax | 154 | (12) | 379 |
| Less: amortization of unrecognized net actuarial loss included in net periodic pension cost, tax | $ (31) | $ (15) | $ (18) |
| X | ||||||||||
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- Definition
Net Unrealized Gain Loss From Unfunded Defined Benefit Plan Liability Arising During Period Tax No definition available.
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| X | ||||||||||
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- Definition
Total tax effect of the change in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. The change includes an entity's share of an equity investee's increase or decrease in deferred hedging gains or losses. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tax effect on adjustment out of other comprehensive income for prior service costs recognized as a component of net period benefit cost during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tax effect on the reclassification adjustment for gains or losses realized upon the sale of securities during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tax effect on gross appreciation or the gross loss in value of the total of unsold securities during the period being reported on. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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