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Accumulated Other Comprehensive Income/(Loss) (Reconciliation Of Amounts Contained In Accumulated Other Comprehensive Income) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Accumulated other comprehensive income
Beginning of period	$ 175	$ 929
Decreases to fair market value during period	19	(295)
Decreases due to realization of a gain	(192)	(459)
End of period	2	175
Accumulated other comprehensive income, net of tax
Beginning of period	149	790
Decreases to fair market value during period	16	(251)
Decreases due to realization of a gain	(163)	(390)
End of period	$ 2	$ 149

X

- Definition

Before tax and reclassification adjustments amount of unrealized holding gain (loss) on available-for-sale securities.

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Net of tax amount of unrealized holding gain (loss) before reclassification adjustments on available-for-sale securities.

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Before tax amount of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.

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