Securities (Unrealized Losses On Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired securities, Less than 12 months, Fair Value	$ 242,858	$ 207,411
Total temporarily impaired securities, 12 months or longer, Fair Value	131,512	31,891
Total temporarily impaired securities, Total, Fair Value	374,370	239,302
Total temporarily impaired securities, Less than 12 months, Unrealized Losses	(29,039)	(3,686)
Total temporarily impaired securities, 12 months or longer, Unrealized Losses	(35,189)	(1,698)
Total temporarily impaired securities, Total, Unrealized Losses	(64,228)	(5,384)
US Treasuries And Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	91,283	50,381
Available for Sale, 12 months or longer, Fair Value	48,781	27,488
Available for Sale, Total, Fair Value	140,064	77,869
Available for Sale, Less than 12 months, Unrealized Losses	(9,992)	(884)
Available for Sale, 12 months or longer, Unrealized Losses	(15,297)	(1,502)
Available for Sale, Total, Unrealized Losses	(25,289)	(2,386)
States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	20,748
Available for Sale, Total, Fair Value	20,748
Available for Sale, Less than 12 months, Unrealized Losses	(1,721)
Available for Sale, Total, Unrealized Losses	(1,721)
Held To Maturity, Less than 12 months, Fair Value	7,335	1,782
Held To Maturity, 12 months or longer, Fair Value	78
Held To Maturity, Total, Fair Value	7,413	1,782
Held To Maturity, Less than 12 months, Unrealized Losses	(149)	(3)
Held To Maturity, 12 months or longer, Unrealized Losses	(10)
Held To Maturity, Total, Unrealized Losses	(159)	(3)
Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	112,031	50,381
Available for Sale, 12 months or longer, Fair Value	48,781	27,488
Available for Sale, Total, Fair Value	160,812	77,869
Available for Sale, Less than 12 months, Unrealized Losses	(11,713)	(884)
Available for Sale, 12 months or longer, Unrealized Losses	(15,297)	(1,502)
Available for Sale, Total, Unrealized Losses	(27,010)	(2,386)
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	123,492	155,248
Available for Sale, 12 months or longer, Fair Value	82,653	4,403
Available for Sale, Total, Fair Value	206,145	159,651
Available for Sale, Less than 12 months, Unrealized Losses	(17,177)	(2,799)
Available for Sale, 12 months or longer, Unrealized Losses	(19,882)	(196)
Available for Sale, Total, Unrealized Losses	(37,059)	(2,995)
FNMA [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	31,695	48,008
Available for Sale, 12 months or longer, Fair Value	31,889	2,941
Available for Sale, Total, Fair Value	63,584	50,949
Available for Sale, Less than 12 months, Unrealized Losses	(5,178)	(903)
Available for Sale, 12 months or longer, Unrealized Losses	(8,094)	(165)
Available for Sale, Total, Unrealized Losses	(13,272)	(1,068)
FHLMC [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	24,908	35,851
Available for Sale, 12 months or longer, Fair Value	15,458	76
Available for Sale, Total, Fair Value	40,366	35,927
Available for Sale, Less than 12 months, Unrealized Losses	(3,503)	(423)
Available for Sale, 12 months or longer, Unrealized Losses	(3,657)	(1)
Available for Sale, Total, Unrealized Losses	(7,160)	(424)
GNMA [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	20,125	30,252
Available for Sale, 12 months or longer, Fair Value	14,597	143
Available for Sale, Total, Fair Value	34,722	30,395
Available for Sale, Less than 12 months, Unrealized Losses	(2,675)	(615)
Available for Sale, 12 months or longer, Unrealized Losses	(3,344)
Available for Sale, Total, Unrealized Losses	(6,019)	(615)
SBA [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	17,478	2,824
Available for Sale, 12 months or longer, Fair Value	3,169	1,218
Available for Sale, Total, Fair Value	20,647	4,042
Available for Sale, Less than 12 months, Unrealized Losses	(1,966)	(25)
Available for Sale, 12 months or longer, Unrealized Losses	(431)	(29)
Available for Sale, Total, Unrealized Losses	(2,397)	(54)
CMO [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	29,286	38,313
Available for Sale, 12 months or longer, Fair Value	17,540	25
Available for Sale, Total, Fair Value	46,826	38,338
Available for Sale, Less than 12 months, Unrealized Losses	(3,855)	(833)
Available for Sale, 12 months or longer, Unrealized Losses	(4,356)	(1)
Available for Sale, Total, Unrealized Losses	$ (8,211)	$ (834)

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