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Investments (Summary Of Securities Held-To-Maturity And Securities Available-For-Sale) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Held-to-Maturity, Fair Value	$ 3,437	$ 8,533
Available-for-Sale, Amortized Costs	54,773	48,416
Available-for-Sale, Gross Unrealized Gains	990	363
Available-for-Sale, Gross Unrealized (Losses)	(89)	(441)
Securities available-for-sale	55,674	48,338
US Agency Obligations [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	27,172	25,416
Available-for-Sale, Gross Unrealized Gains	404	117
Available-for-Sale, Gross Unrealized (Losses)	(10)	(48)
Securities available-for-sale	27,566	25,485
Mortgage-Backed Securities [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	2,860	3,938
Available-for-Sale, Gross Unrealized Gains		5
Available-for-Sale, Gross Unrealized (Losses)	(61)	(4)
Securities available-for-sale	2,799	3,939
Municipals [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	22,063	19,062
Available-for-Sale, Gross Unrealized Gains	559	241
Available-for-Sale, Gross Unrealized (Losses)	(11)	(389)
Securities available-for-sale	22,611	18,914
Other [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	2,678
Available-for-Sale, Gross Unrealized Gains	27
Available-for-Sale, Gross Unrealized (Losses)	(7)
Securities available-for-sale	2,698
US Agency Obligations [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Held-to-Maturity, Amortized Costs	3,087	8,133
Held-to-Maturity, Gross Unrealized Gains	350	400
Held-to-Maturity, Gross Unrealized (Losses)
Held-to-Maturity, Fair Value	$ 3,437	$ 8,533

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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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Amount of investments in debt securities categorized as held-to-maturity valued at amortized cost, excludes other than temporary impairment (OTTI).

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