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Investments (Summary Of Securities Held-To-Maturity And Securities Available-For-Sale) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Held-to-Maturity, Fair Value	$ 3,777	$ 3,417
Available-for-Sale, Amortized Costs	50,150	49,432
Available-for-Sale, Gross Unrealized Gains	73	1,032
Available-for-Sale, Gross Unrealized (Losses)	(3,412)	(170)
Available-for-sale, Fair Value	46,811	50,294
US Treasuries [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	3,905
Available-for-Sale, Gross Unrealized (Losses)	(206)
Available-for-sale, Fair Value	3,699
US Agency Obligations [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	20,312	22,980
Available-for-Sale, Gross Unrealized Gains	3	184
Available-for-Sale, Gross Unrealized (Losses)	(2,095)	(95)
Available-for-sale, Fair Value	18,220	23,069
Mortgage-Backed Securities [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	8,470	1,805
Available-for-Sale, Gross Unrealized Gains	37	7
Available-for-Sale, Gross Unrealized (Losses)	(153)
Available-for-sale, Fair Value	8,354	1,812
Municipals [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	15,451	22,099
Available-for-Sale, Gross Unrealized Gains	33	780
Available-for-Sale, Gross Unrealized (Losses)	(835)	(75)
Available-for-sale, Fair Value	14,649	22,804
Other [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	2,012	2,548
Available-for-Sale, Gross Unrealized Gains		61
Available-for-Sale, Gross Unrealized (Losses)	(123)
Available-for-sale, Fair Value	1,889	2,609
US Agency Obligations [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Held-to-Maturity, Amortized Costs	3,543	3,075
Held-to-Maturity, Gross Unrealized Gains	234	342
Held-to-Maturity, Fair Value	$ 3,777	$ 3,417

X

- Definition

Amount of accumulated pre-tax unrealized gains before deducting pre-tax unrealized losses on investments in available-for-sale securities impacting investments.

+ References

No definition available.

+ Details

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- Definition

Amount of accumulated pre-tax unrealized loss before deducting pre-tax unrealized gain on investments in available-for-sale securities impacting investments.

+ References

No definition available.

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- Definition

This item represents the excess of amortized cost basis over fair value of securities in a gain position and which are categorized as held-to-maturity.

+ References

No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 25

-Paragraph 1

-Subparagraph (b)

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This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

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-Section S99

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- Definition

Amount before other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

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Fair value of investments in debt securities classified as held-to-maturity.

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-Name Accounting Standards Codification

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