Loan Credit Quality Analysis (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	$ 1,213	$ 1,213	$ 2,731
2023	124,858	124,858
2022	155,913	155,913
2021	85,189	85,189
2020	57,044	57,044
2019	39,018	39,018
Prior	68,517	68,517
Revolving Loans	15,071	15,071
Total loans	545,610	545,610	504,458	$ 474,637
Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year Writeoff		34
Financing Receivable Excluding Accrued Interest Year Two Originated Current Fiscal Year Writeoff	37	37
Financing Receivable Excluding Accrued Interest Year Three Originated Current Fiscal Year Writeoff	13	13
Financing Receivable Excluding Accrued Interest Year Four Originated Current Fiscal Year Writeoff		1
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	85	85
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	124,485	124,485
2022	155,640	155,640
2021	85,153	85,153
2020	55,645	55,645
2019	37,997	37,997
Prior	67,555	67,555
Revolving Loans	14,723	14,723
Total loans	541,198	541,198	499,574
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	305	305
2022	0	0
2021	1	1
2020	875	875
2019	0	0
Prior	250	250
Revolving Loans	348	348
Total loans	1,779	1,779	898
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	68	68
2022	273	273
2021	35	35
2020	406	406
2019	58	58
Prior	580	580
Revolving Loans	0	0
Total loans	1,420	1,420	1,255
NonAccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	118	118
2019	963	963
Prior	132	132
Revolving Loans	0	0
Total loans	1,213	1,213
Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	162	162	443
2023	8,459	8,459
2022	15,220	15,220
2021	14,191	14,191
2020	5,760	5,760
2019	7,615	7,615
Prior	8,138	8,138
Revolving Loans	6,631	6,631
Total loans	66,014	66,014	66,212	70,685
Commercial and Industrial Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	8,403	8,403
2022	15,220	15,220
2021	14,164	14,164
2020	5,760	5,760
2019	7,447	7,447
Prior	8,138	8,138
Revolving Loans	6,283	6,283
Total loans	65,415	65,415	65,550
Commercial and Industrial Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	348	348
Total loans	348	348	7
Commercial and Industrial Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	56	56
2022	0	0
2021	27	27
2020	0	0
2019	6	6
Prior	0	0
Revolving Loans	0	0
Total loans	89	89	212
Commercial and Industrial Loans [Member] | NonAccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	162	162
Prior	0	0
Revolving Loans	0	0
Total loans	162	162
Construction And Land Development Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	34,977	34,977
2022	30,923	30,923
2021	1,735	1,735
2020	1,562	1,562
2019	131	131
Prior	162	162
Revolving Loans	639	639
Total loans	70,129	70,129	66,479	54,773
Construction And Land Development Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	34,977	34,977
2022	30,923	30,923
2021	1,735	1,735
2020	1,562	1,562
2019	131	131
Prior	162	162
Revolving Loans	639	639
Total loans	70,129	70,129	66,479
Construction And Land Development Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	0	0	0
Construction And Land Development Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	0	0	0
Construction And Land Development Loans [Member] | NonAccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	0	0
Commercial Real Estate Owner Occupied Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	801	801	0
2023	10,752	10,752
2022	7,476	7,476
2021	18,785	18,785
2020	10,639	10,639
2019	5,212	5,212
Prior	9,965	9,965
Revolving Loans	3,408	3,408
Total loans	66,237	66,237	61,125
Commercial Real Estate Owner Occupied Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	10,489	10,489
2022	7,476	7,476
2021	18,785	18,785
2020	10,639	10,639
2019	4,359	4,359
Prior	9,965	9,965
Revolving Loans	3,408	3,408
Total loans	65,121	65,121	60,726
Commercial Real Estate Owner Occupied Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	263	263
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	263	263	238
Commercial Real Estate Owner Occupied Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	52	52
Prior	0	0
Revolving Loans	0	0
Total loans	52	52	161
Commercial Real Estate Owner Occupied Loans [Member] | NonAccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	801	801
Prior	0	0
Revolving Loans	0	0
Total loans	801	801
Commercial Real Estate Hotel Motel [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	6,437	6,437
2022	9,981	9,981
2021	3,234	3,234
2020	1,539	1,539
2019	3,952	3,952
Prior	11,849	11,849
Revolving Loans	0	0
Total loans	36,992	36,992	33,378
Commercial Real Estate Hotel Motel [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	6,437	6,437
2022	9,981	9,981
2021	3,234	3,234
2020	1,539	1,539
2019	3,952	3,952
Prior	11,849	11,849
Revolving Loans	0	0
Total loans	36,992	36,992	33,378
Commercial Real Estate Hotel Motel [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	0	0	0
Commercial Real Estate Hotel Motel [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	0	0	0
Commercial Real Estate Hotel Motel [Member] | NonAccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	0	0
Commercial Real Estate Multifamily [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	0	0	0
2023	12,436	12,436
2022	18,185	18,185
2021	1,972	1,972
2020	6,163	6,163
2019	3,825	3,825
Prior	3,126	3,126
Revolving Loans	1,927	1,927
Total loans	47,634	47,634	41,084
Commercial Real Estate Multifamily [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	12,436	12,436
2022	18,185	18,185
2021	1,972	1,972
2020	6,163	6,163
2019	3,825	3,825
Prior	3,126	3,126
Revolving Loans	1,927	1,927
Total loans	47,634	47,634	41,084
Commercial Real Estate Multifamily [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	0	0	0
Commercial Real Estate Multifamily [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	0	0	0
Commercial Real Estate Multifamily [Member] | NonAccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	0	0
Commercial Real Estate Other Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	0	0	2,116
2023	16,532	16,532
2022	36,560	36,560
2021	32,107	32,107
2020	15,082	15,082
2019	10,902	10,902
Prior	19,004	19,004
Revolving Loans	914	914
Total loans	131,101	131,101	128,986
Commercial Real Estate Other Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	16,532	16,532
2022	36,560	36,560
2021	32,107	32,107
2020	14,053	14,053
2019	10,902	10,902
Prior	19,004	19,004
Revolving Loans	914	914
Total loans	130,072	130,072	126,700
Commercial Real Estate Other Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	873	873
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	873	873	170
Commercial Real Estate Other Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	156	156
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	156	156	0
Commercial Real Estate Other Loans [Member] | NonAccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	0	0
Commercial Real Estate Loans, Total [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	801	801	2,116
Total loans	281,964	281,964	264,573	250,030
Commercial Real Estate Loans, Total [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans			261,888
Commercial Real Estate Loans, Total [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans			408
Commercial Real Estate Loans, Total [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans			161
Residential Real Estate Consumer Mortgage Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	225	225	172
2023	18,918	18,918
2022	20,284	20,284
2021	2,731	2,731
2020	2,812	2,812
2019	1,492	1,492
Prior	13,708	13,708
Revolving Loans	79	79
Total loans	60,024	60,024	45,370
Residential Real Estate Consumer Mortgage Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	18,918	18,918
2022	20,284	20,284
2021	2,731	2,731
2020	2,694	2,694
2019	1,492	1,492
Prior	12,771	12,771
Revolving Loans	79	79
Total loans	58,969	58,969	44,172
Residential Real Estate Consumer Mortgage Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	250	250
Revolving Loans	0	0
Total loans	250	250	439
Residential Real Estate Consumer Mortgage Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	580	580
Revolving Loans	0	0
Total loans	580	580	587
Residential Real Estate Consumer Mortgage Loans [Member] | NonAccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	118	118
2019	0	0
Prior	107	107
Revolving Loans	0	0
Total loans	225	225
Residential Real Estate Investment Property Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	25	25	0
2023	11,636	11,636
2022	13,071	13,071
2021	9,564	9,564
2020	13,221	13,221
2019	5,763	5,763
Prior	2,398	2,398
Revolving Loans	1,473	1,473
Total loans	57,126	57,126	52,278
Residential Real Estate Investment Property Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	11,594	11,594
2022	12,822	12,822
2021	9,564	9,564
2020	12,984	12,984
2019	5,763	5,763
Prior	2,373	2,373
Revolving Loans	1,473	1,473
Total loans	56,573	56,573	51,987
Residential Real Estate Investment Property Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	42	42
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	42	42	43
Residential Real Estate Investment Property Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	249	249
2021	0	0
2020	237	237
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	486	486	248
Residential Real Estate Investment Property Loans [Member] | NonAccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	25	25
Revolving Loans	0	0
Total loans	25	25
Residential Real Estate Loans, Total [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	250	250	172
Total loans	117,150	117,150	97,648	91,598
Residential Real Estate Loans, Total [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans			96,159
Residential Real Estate Loans, Total [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans			482
Residential Real Estate Loans, Total [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans			835
Consumer Installment and Revolving Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	0	0	0
2023	4,711	4,711
2022	4,213	4,213
2021	870	870
2020	266	266
2019	126	126
Prior	167	167
Revolving Loans	0	0
Total loans	10,353	10,353	9,546	$ 7,551
Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year Writeoff		34
Financing Receivable Excluding Accrued Interest Year Two Originated Current Fiscal Year Writeoff	37	37
Financing Receivable Excluding Accrued Interest Year Three Originated Current Fiscal Year Writeoff	13	13
Financing Receivable Excluding Accrued Interest Year Four Originated Current Fiscal Year Writeoff		1
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	85	85
Consumer Installment and Revolving Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	4,699	4,699
2022	4,189	4,189
2021	861	861
2020	251	251
2019	126	126
Prior	167	167
Revolving Loans	0	0
Total loans	10,293	10,293	9,498
Consumer Installment and Revolving Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	1	1
2020	2	2
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	3	3	1
Consumer Installment and Revolving Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	12	12
2022	24	24
2021	8	8
2020	13	13
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	57	57	$ 47
Consumer Installment and Revolving Loans [Member] | NonAccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
Prior	0	0
Revolving Loans	0	0
Total loans	$ 0	$ 0