Securities (Schedule Of Amortized Cost And Approximate Fair Value Of Securities) (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	$ 145,232	$ 95,810
Available for Sale, Unrealized Gains	412	637
Available for Sale, Unrealized Losses	(1,826)	(1,225)
Available for Sale, Fair Value	143,818	95,222
Held to maturity, Amortized cost	5,334	1,983
Held to Maturity, Unrealized Gains	1	5
Held to Maturity, Unrealized Losses	(74)	(29)
Held to Maturity, Fair Value	5,261	1,959
States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Held to maturity, Amortized cost	5,334	1,983
Held to Maturity, Unrealized Gains	1	5
Held to Maturity, Unrealized Losses	(74)	(29)
Held to Maturity, Fair Value	5,261	1,959
U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	28,407	12,958
Available for Sale, Unrealized Gains	22	67
Available for Sale, Unrealized Losses	(376)	(153)
Available for Sale, Fair Value	28,053	12,872
States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	29,169	34,952
Available for Sale, Unrealized Gains	246	356
Available for Sale, Unrealized Losses	(42)	(166)
Available for Sale, Fair Value	29,373	35,142
Total Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	57,576	47,910
Available for Sale, Unrealized Gains	268	423
Available for Sale, Unrealized Losses	(418)	(319)
Available for Sale, Fair Value	57,426	48,014
FNMA [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	31,835	14,694
Available for Sale, Unrealized Gains	69	96
Available for Sale, Unrealized Losses	(350)	(230)
Available for Sale, Fair Value	31,554	14,560
FHLMC [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	14,708	3,544
Available for Sale, Unrealized Gains	22	32
Available for Sale, Unrealized Losses	(190)	(51)
Available for Sale, Fair Value	14,540	3,525
GNMA [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	2,105	2,535
Available for Sale, Unrealized Gains	18	19
Available for Sale, Unrealized Losses	(21)	(21)
Available for Sale, Fair Value	2,102	2,533
SBA [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	10,309
Available for Sale, Unrealized Gains	9
Available for Sale, Unrealized Losses	(103)
Available for Sale, Fair Value	10,215
CMO [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	28,699	27,127
Available for Sale, Unrealized Gains	26	67
Available for Sale, Unrealized Losses	(744)	(604)
Available for Sale, Fair Value	27,981	26,590
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	87,656	47,900
Available for Sale, Unrealized Gains	144	214
Available for Sale, Unrealized Losses	(1,408)	(906)
Available for Sale, Fair Value	$ 86,392	$ 47,208

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

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