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Loans And Allowance For Credit Losses (Amortized Cost Basis by Origination Year) (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	$ 97,211	$ 74,660
Fiscal Year Before Current Fiscal Year	67,028	130,397
Two Years Before Current Fiscal Year	113,732	115,310
Three Years Before Current Fiscal Year	100,214	39,510
Four Years Before Current Fiscal Year	31,838	33,846
Prior	148,710	136,874
Revolving Loans Amortized Cost Basis	73,627	76,891
Revolving Loans Converted to Term	1,830	1,845
Total loans	634,190
Total loans	634,190	609,333
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	97,105	74,466
Fiscal Year Before Current Fiscal Year	66,002	130,379
Two Years Before Current Fiscal Year	112,237	114,846
Three Years Before Current Fiscal Year	96,602	38,041
Four Years Before Current Fiscal Year	30,397	33,471
Prior	143,230	131,682
Revolving Loans Amortized Cost Basis	70,339	76,269
Revolving Loans Converted to Term	1,655	1,664
Total loans	617,567
Total loans		600,818
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	68	100
Two Years Before Current Fiscal Year	45	22
Three Years Before Current Fiscal Year	84	146
Four Years Before Current Fiscal Year	121
Prior	1,100	2,143
Revolving Loans Amortized Cost Basis	384	382
Total loans	1,802
Total loans		2,793
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	38	94
Fiscal Year Before Current Fiscal Year	1,026	18
Two Years Before Current Fiscal Year	1,450	442
Three Years Before Current Fiscal Year	3,528	1,323
Four Years Before Current Fiscal Year	1,320	375
Prior	4,380	3,049
Revolving Loans Amortized Cost Basis	2,904	240
Revolving Loans Converted to Term	175	181
Total loans	14,821
Total loans		5,722
Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	8,481	6,186
Fiscal Year Before Current Fiscal Year	4,830	4,577
Two Years Before Current Fiscal Year	3,736	9,142
Three Years Before Current Fiscal Year	7,997	6,199
Four Years Before Current Fiscal Year	1,540	2,760
Prior	13,913	18,556
Revolving Loans Amortized Cost Basis	19,641	17,684
Revolving Loans Converted to Term	204	220
Total loans	60,342
Total loans	60,342	65,324
Commercial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	8,413	6,086
Fiscal Year Before Current Fiscal Year	3,897	4,559
Two Years Before Current Fiscal Year	3,677	9,091
Three Years Before Current Fiscal Year	7,693	6,067
Four Years Before Current Fiscal Year	1,419	2,754
Prior	13,805	18,429
Revolving Loans Amortized Cost Basis	16,780	17,302
Revolving Loans Converted to Term	29	39
Total loans	55,713
Total loans		64,327
Commercial [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	68	100
Two Years Before Current Fiscal Year	45
Three Years Before Current Fiscal Year	84	132
Four Years Before Current Fiscal Year	121
Prior	2
Revolving Loans Amortized Cost Basis	384	382
Total loans	704
Total loans		614
Commercial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Fiscal Year Before Current Fiscal Year	933	18
Two Years Before Current Fiscal Year	14	51
Three Years Before Current Fiscal Year	220
Four Years Before Current Fiscal Year		6
Prior	106	127
Revolving Loans Amortized Cost Basis	2,477
Revolving Loans Converted to Term	175	181
Total loans	3,925
Total loans		383
Commercial Real Estate [Member] | Commercial Mortgages-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	20,272	10,354
Fiscal Year Before Current Fiscal Year	9,225	23,120
Two Years Before Current Fiscal Year	21,849	45,838
Three Years Before Current Fiscal Year	43,629	8,017
Four Years Before Current Fiscal Year	7,315	9,271
Prior	40,520	33,289
Revolving Loans Amortized Cost Basis	826	1,471
Revolving Loans Converted to Term	155	159
Total loans	143,791
Total loans	143,791	131,519
Commercial Real Estate [Member] | Commercial Mortgages-Owner Occupied [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	20,272	10,260
Fiscal Year Before Current Fiscal Year	9,132	23,120
Two Years Before Current Fiscal Year	21,849	45,838
Three Years Before Current Fiscal Year	40,684	7,972
Four Years Before Current Fiscal Year	7,271	8,988
Prior	36,987	31,254
Revolving Loans Amortized Cost Basis	826	1,471
Revolving Loans Converted to Term	155	159
Total loans	137,176
Total loans		129,062
Commercial Real Estate [Member] | Commercial Mortgages-Owner Occupied [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Prior	700	456
Total loans	700
Total loans		456
Commercial Real Estate [Member] | Commercial Mortgages-Owner Occupied [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year		94
Fiscal Year Before Current Fiscal Year	93
Three Years Before Current Fiscal Year	2,945	45
Four Years Before Current Fiscal Year	44	283
Prior	2,833	1,579
Total loans	5,915
Total loans		2,001
Commercial Real Estate [Member] | Commercial Mortgages-Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	32,420	13,069
Fiscal Year Before Current Fiscal Year	12,360	52,341
Two Years Before Current Fiscal Year	49,899	35,419
Three Years Before Current Fiscal Year	27,855	11,383
Four Years Before Current Fiscal Year	11,001	4,397
Prior	50,634	52,583
Revolving Loans Amortized Cost Basis	5,808	6,152
Total loans	189,977
Total loans	189,977	175,344
Commercial Real Estate [Member] | Commercial Mortgages-Non-Owner Occupied [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	32,420	13,069
Fiscal Year Before Current Fiscal Year	12,360	52,341
Two Years Before Current Fiscal Year	49,899	35,419
Three Years Before Current Fiscal Year	27,855	10,210
Four Years Before Current Fiscal Year	9,828	4,397
Prior	50,634	52,583
Revolving Loans Amortized Cost Basis	5,808	6,152
Total loans	188,804
Total loans		174,171
Commercial Real Estate [Member] | Commercial Mortgages-Non-Owner Occupied [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Three Years Before Current Fiscal Year		1,173
Four Years Before Current Fiscal Year	1,173
Total loans	1,173
Total loans		1,173
Commercial Real Estate [Member] | Commercial Construction/Land [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	3,906	1,848
Fiscal Year Before Current Fiscal Year	2,804	3,157
Two Years Before Current Fiscal Year	1,731	10,260
Three Years Before Current Fiscal Year	9,940	2,842
Four Years Before Current Fiscal Year	2,035	628
Prior	1,038	463
Revolving Loans Amortized Cost Basis	904	2,768
Total loans	22,358
Total loans	22,358	21,966
Commercial Real Estate [Member] | Commercial Construction/Land [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	3,906	1,848
Fiscal Year Before Current Fiscal Year	2,804	3,157
Two Years Before Current Fiscal Year	774	9,869
Three Years Before Current Fiscal Year	9,577	2,842
Four Years Before Current Fiscal Year	2,035	628
Prior	1,038	463
Revolving Loans Amortized Cost Basis	904	2,768
Total loans	21,038
Total loans		21,575
Commercial Real Estate [Member] | Commercial Construction/Land [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Two Years Before Current Fiscal Year	957	391
Three Years Before Current Fiscal Year	363
Total loans	1,320
Total loans		391
Commercial Real Estate [Member] | Residential Consumer Construction/Land [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	22,358	21,966
Consumer [Member] | Consumer Open-End [Member]
Financing Receivable, Recorded Investment [Line Items]
Revolving Loans Amortized Cost Basis	46,448	48,816
Revolving Loans Converted to Term	1,471	1,466
Total loans	47,919
Total loans	47,919	50,282
Consumer [Member] | Consumer Open-End [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Revolving Loans Amortized Cost Basis	46,021	48,576
Revolving Loans Converted to Term	1,471	1,466
Total loans	47,492
Total loans		50,042
Consumer [Member] | Consumer Open-End [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Revolving Loans Amortized Cost Basis	427	240
Total loans	427
Total loans		240
Consumer [Member] | Consumer Closed-End [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	4,451	5,587
Fiscal Year Before Current Fiscal Year	4,757	11,121
Two Years Before Current Fiscal Year	10,116	588
Three Years Before Current Fiscal Year	426	543
Four Years Before Current Fiscal Year	434	7,679
Prior	6,987	717
Total loans	27,171
Total loans	27,171	26,235
Consumer [Member] | Consumer Closed-End [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	4,413	5,587
Fiscal Year Before Current Fiscal Year	4,757	11,121
Two Years Before Current Fiscal Year	9,907	588
Three Years Before Current Fiscal Year	426	529
Four Years Before Current Fiscal Year	434	7,647
Prior	6,795	601
Total loans	26,732
Total loans		26,073
Consumer [Member] | Consumer Closed-End [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Three Years Before Current Fiscal Year		14
Total loans		14
Consumer [Member] | Consumer Closed-End [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	38
Two Years Before Current Fiscal Year	209
Four Years Before Current Fiscal Year		32
Prior	192	116
Total loans	439
Total loans		148
Residential [Member] | Residential Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	17,828	26,854
Fiscal Year Before Current Fiscal Year	24,198	24,740
Two Years Before Current Fiscal Year	23,493	10,220
Three Years Before Current Fiscal Year	9,166	9,112
Four Years Before Current Fiscal Year	8,654	7,215
Prior	31,650	28,849
Total loans	114,989
Total loans	114,989	106,990
Residential [Member] | Residential Mortgages [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	17,828	26,854
Fiscal Year Before Current Fiscal Year	24,198	24,740
Two Years Before Current Fiscal Year	23,223	10,220
Three Years Before Current Fiscal Year	9,166	9,007
Four Years Before Current Fiscal Year	8,551	7,161
Prior	30,003	25,935
Total loans	112,969
Total loans		103,917
Residential [Member] | Residential Mortgages [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Prior	398	1,687
Total loans	398
Total loans		1,687
Residential [Member] | Residential Mortgages [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Two Years Before Current Fiscal Year	270
Three Years Before Current Fiscal Year		105
Four Years Before Current Fiscal Year	103	54
Prior	1,249	1,227
Total loans	1,622
Total loans		1,386
Residential [Member] | Residential Consumer Construction/Land [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	9,853	10,762
Fiscal Year Before Current Fiscal Year	8,854	11,341
Two Years Before Current Fiscal Year	2,908	3,843
Three Years Before Current Fiscal Year	1,201	1,414
Four Years Before Current Fiscal Year	859	1,896
Prior	3,968	2,417
Total loans	27,643
Total loans	27,643	31,673
Residential [Member] | Residential Consumer Construction/Land [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Current Fiscal Year	9,853	10,762
Fiscal Year Before Current Fiscal Year	8,854	11,341
Two Years Before Current Fiscal Year	2,908	3,821
Three Years Before Current Fiscal Year	1,201	1,414
Four Years Before Current Fiscal Year	859	1,896
Prior	3,968	2,417
Total loans	$ 27,643
Total loans		31,651
Residential [Member] | Residential Consumer Construction/Land [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Two Years Before Current Fiscal Year		22
Total loans		$ 22

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