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Securities (Summary Of Securities Held-To-Maturity And Securities Available-For-Sale) (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Held-to-maturity	$ 3,703	$ 5,713
Held-to-Maturity, Fair Value	3,394	5,619
Available-for-Sale, Amortized Costs	56,202	57,172
Available-for-Sale, Gross Unrealized Gains	5	23
Available-for-Sale, Gross Unrealized (Losses)	(3,874)	(1,883)
Available-for-sale, Fair Value	52,333	55,312
US Agency Obligations [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Held-to-maturity	3,703	5,713
Held-to-maturity, Gross Unrealized Gains		8
Held-to-maturity, Gross Unrealized (Losses)	(309)	(102)
Held-to-Maturity, Fair Value	3,394	5,619
Available-for-Sale, Amortized Costs	24,747	24,881
Available-for-Sale, Gross Unrealized Gains	5	5
Available-for-Sale, Gross Unrealized (Losses)	(2,040)	(1,036)
Available-for-sale, Fair Value	22,712	23,850
US Treasuries [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	1,960	1,956
Available-for-Sale, Gross Unrealized (Losses)	(180)	(98)
Available-for-sale, Fair Value	1,780	1,858
Mortgage-Backed Securities [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	12,941	13,662
Available-for-Sale, Gross Unrealized Gains		2
Available-for-Sale, Gross Unrealized (Losses)	(716)	(276)
Available-for-sale, Fair Value	12,225	13,388
Municipals [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	12,448	12,556
Available-for-Sale, Gross Unrealized Gains		16
Available-for-Sale, Gross Unrealized (Losses)	(597)	(298)
Available-for-sale, Fair Value	11,851	12,274
Corporates [Member]
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]
Available-for-Sale, Amortized Costs	4,106	4,117
Available-for-Sale, Gross Unrealized (Losses)	(341)	(175)
Available-for-sale, Fair Value	$ 3,765	$ 3,942

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Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items]

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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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 before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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