Accumulated Other Comprehensive Income (Loss) (Reclassification Adjustment Details) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Comprehensive Income [Line Items]
Net impairment losses	$ 166	$ 0	$ 55
Net losses (gains) on investment securities	12	(507)	(1,049)
Provision for income taxes	3,978	3,977	3,124
Reclassification Out Of Accumulated Other Comprehensive Income [Member] \| Unrealized Gains (Losses) on Securities [Member]
Comprehensive Income [Line Items]
Net impairment losses	166
Net losses (gains) on investment securities	12
Total before tax	178
Provision for income taxes	(62)
Reclassification adjustments, Net of tax	116
Reclassification Out Of Accumulated Other Comprehensive Income [Member] \| Pension Plans [Member]
Comprehensive Income [Line Items]
Compensation and benefits	355
Total before tax	355
Provision for income taxes	(125)
Reclassification adjustments, Net of tax	230
Total reclassification adjustments	$ 346

This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses and taxes from ongoing operations before extraordinary items, and noncontrolling interest.

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The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.

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- Definition

The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.

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