Securities (Unrealized Losses On Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired securities, Less than 12 months, Fair Value	$ 2,001	$ 168,675
Total temporarily impaired securities, 12 months or longer, Fair Value	333,569	199,595
Total temporarily impaired securities, Total, Fair Value	335,570	368,270
Total temporarily impaired securities, Less than 12 months, Unrealized Losses	(118)	(15,505)
Total temporarily impaired securities, 12 months or longer, Unrealized Losses	(76,698)	(48,530)
Total temporarily impaired securities, Total, Unrealized Losses	(76,816)	(64,035)
US Treasuries And Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value		68,292
Available for Sale, 12 months or longer, Fair Value	133,385	71,389
Available for Sale, Total, Fair Value	133,385	139,681
Available for Sale, Less than 12 months, Unrealized Losses		(5,929)
Available for Sale, 12 months or longer, Unrealized Losses	(27,218)	(18,885)
Available for Sale, Total, Unrealized Losses	(27,218)	(24,814)
States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	1,922	19,540
Available for Sale, 12 months or longer, Fair Value	18,141	418
Available for Sale, Total, Fair Value	20,063	19,958
Available for Sale, Less than 12 months, Unrealized Losses	(117)	(1,645)
Available for Sale, 12 months or longer, Unrealized Losses	(1,496)	(17)
Available for Sale, Total, Unrealized Losses	(1,613)	(1,662)
Held To Maturity, Less than 12 months, Fair Value		6,627
Held To Maturity, 12 months or longer, Fair Value	2,067	182
Held To Maturity, Total, Fair Value	2,067	6,809
Held To Maturity, Less than 12 months, Unrealized Losses		(118)
Held To Maturity, 12 months or longer, Unrealized Losses	(103)	(22)
Held To Maturity, Total, Unrealized Losses	(103)	(140)
Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	1,922	87,832
Available for Sale, 12 months or longer, Fair Value	151,526	71,807
Available for Sale, Total, Fair Value	153,448	159,639
Available for Sale, Less than 12 months, Unrealized Losses	(117)	(7,574)
Available for Sale, 12 months or longer, Unrealized Losses	(28,714)	(18,902)
Available for Sale, Total, Unrealized Losses	(28,831)	(26,476)
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	79	74,216
Available for Sale, 12 months or longer, Fair Value	179,976	127,606
Available for Sale, Total, Fair Value	180,055	201,822
Available for Sale, Less than 12 months, Unrealized Losses	(1)	(7,813)
Available for Sale, 12 months or longer, Unrealized Losses	(47,881)	(29,606)
Available for Sale, Total, Unrealized Losses	(47,882)	(37,419)
FNMA [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	55	23,242
Available for Sale, 12 months or longer, Fair Value	56,109	39,860
Available for Sale, Total, Fair Value	56,164	63,102
Available for Sale, Less than 12 months, Unrealized Losses	(1)	(3,081)
Available for Sale, 12 months or longer, Unrealized Losses	(15,210)	(9,738)
Available for Sale, Total, Unrealized Losses	(15,211)	(12,819)
FHLMC [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	24	11,927
Available for Sale, 12 months or longer, Fair Value	37,393	28,300
Available for Sale, Total, Fair Value	37,417	40,227
Available for Sale, Less than 12 months, Unrealized Losses		(790)
Available for Sale, 12 months or longer, Unrealized Losses	(7,943)	(5,905)
Available for Sale, Total, Unrealized Losses	(7,943)	(6,695)
GNMA [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value		10,763
Available for Sale, 12 months or longer, Fair Value	29,662	22,696
Available for Sale, Total, Fair Value	29,662	33,459
Available for Sale, Less than 12 months, Unrealized Losses		(1,298)
Available for Sale, 12 months or longer, Unrealized Losses	(9,420)	(5,282)
Available for Sale, Total, Unrealized Losses	(9,420)	(6,580)
SBA [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value		16,996
Available for Sale, 12 months or longer, Fair Value	17,921	3,141
Available for Sale, Total, Fair Value	17,921	20,137
Available for Sale, Less than 12 months, Unrealized Losses		(1,971)
Available for Sale, 12 months or longer, Unrealized Losses	(3,070)	(448)
Available for Sale, Total, Unrealized Losses	(3,070)	(2,419)
CMO [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value		11,288
Available for Sale, 12 months or longer, Fair Value	38,891	33,609
Available for Sale, Total, Fair Value	38,891	44,897
Available for Sale, Less than 12 months, Unrealized Losses		(673)
Available for Sale, 12 months or longer, Unrealized Losses	(12,238)	(8,233)
Available for Sale, Total, Unrealized Losses	$ (12,238)	$ (8,906)

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