Securities (Schedule Of Amortized Cost And Approximate Fair Value Of Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Schedule of Available-for-sale Securities [Line Items]
Total securities designated as available for sale, Amortized Cost	$ 411,172	$ 428,216
Available for Sale, Unrealized Gains	1	5
Available for Sale, Unrealized Losses	(76,713)	(63,895)
Available for Sale, Fair Value	334,460	364,326
Held to Maturity, Amortized Cost	2,170	6,949
Held to Maturity, Unrealized Losses	(103)	(140)
Held to Maturity, Fair Value	2,067	6,809
US Treasuries And Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities designated as available for sale, Amortized Cost	160,603	165,495
Available for Sale, Unrealized Gains		1
Available for Sale, Unrealized Losses	(27,218)	(24,814)
Available for Sale, Fair Value	133,385	140,682
States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities designated as available for sale, Amortized Cost	22,631	23,480
Available for Sale, Unrealized Gains	1	4
Available for Sale, Unrealized Losses	(1,613)	(1,662)
Available for Sale, Fair Value	21,019	21,822
Held to Maturity, Amortized Cost	2,170	6,949
Held to Maturity, Unrealized Losses	(103)	(140)
Held to Maturity, Fair Value	2,067	6,809
Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities designated as available for sale, Amortized Cost	183,234	188,975
Available for Sale, Unrealized Gains	1	5
Available for Sale, Unrealized Losses	(28,831)	(26,476)
Available for Sale, Fair Value	154,404	162,504
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities designated as available for sale, Amortized Cost	227,938	239,241
Available for Sale, Unrealized Losses	(47,882)	(37,419)
Available for Sale, Fair Value	180,056	201,822
FNMA [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities designated as available for sale, Amortized Cost	71,375	75,921
Available for Sale, Unrealized Losses	(15,211)	(12,819)
Available for Sale, Fair Value	56,164	63,102
FHLMC [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities designated as available for sale, Amortized Cost	45,360	46,922
Available for Sale, Unrealized Losses	(7,943)	(6,695)
Available for Sale, Fair Value	37,417	40,227
GNMA [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities designated as available for sale, Amortized Cost	39,082	40,039
Available for Sale, Unrealized Losses	(9,420)	(6,580)
Available for Sale, Fair Value	29,662	33,459
SBA [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities designated as available for sale, Amortized Cost	20,992	22,556
Available for Sale, Unrealized Losses	(3,070)	(2,419)
Available for Sale, Fair Value	17,922	20,137
CMO [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities designated as available for sale, Amortized Cost	51,129	53,803
Available for Sale, Unrealized Losses	(12,238)	(8,906)
Available for Sale, Fair Value	$ 38,891	$ 44,897

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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