Loans and Allowance for Credit Losses on Loans - Schedule Of Risk Category Of Loans By Portfolio Segment By Vintage Under CECL Methodology (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	$ 25,190	$ 37,112
2024 / 2023	29,675	50,247
2023 / 2022	42,437	63,468
2022 / 2021	59,543	78,982
2021 / 2020	74,116	51,367
Prior	142,578	104,465
Revolving Loans Amortized Cost Basis	59,690	52,524
Revolving Loans Converted to Term	315	802
Total	433,544	438,967
CRE [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	7,453	7,613
2024 / 2023	6,222	6,602
2023 / 2022	6,444	13,078
2022 / 2021	12,635	10,161
2021 / 2020	9,057	1,822
Prior	17,625	17,732
Revolving Loans Amortized Cost Basis	27,771	29,012
Total	87,207	86,020
CRE [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	7,453	7,613
2024 / 2023	6,222	6,602
2023 / 2022	6,444	13,078
2022 / 2021	12,635	10,161
2021 / 2020	9,057	1,822
Prior	17,625	17,732
Revolving Loans Amortized Cost Basis	27,771	29,012
Total	87,207	86,020
MF [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	128
2024 / 2023		1,925
2023 / 2022	1,884	128
2022 / 2021	114	623
2021 / 2020	597	1,032
Prior	1,737	1,755
Revolving Loans Amortized Cost Basis	241	289
Total	4,701	5,752
MF [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	128
2024 / 2023		1,925
2023 / 2022	1,884	128
2022 / 2021	114	623
2021 / 2020	597	1,032
Prior	1,737	1,755
Revolving Loans Amortized Cost Basis	241	289
Total	4,701	5,752
C+I [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	1,630	4,226
2024 / 2023	1,851	5,011
2023 / 2022	1,863	4,736
2022 / 2021	3,624	1,635
2021 / 2020	797	2,341
Prior	4,372	2,645
Revolving Loans Amortized Cost Basis	10,545	2,315
Revolving Loans Converted to Term		802
Total	24,682	23,711
C+I [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	1,630	4,226
2024 / 2023	1,851	5,011
2023 / 2022	1,863	4,736
2022 / 2021	3,624	1,635
2021 / 2020	797	2,341
Prior	4,372	2,471
Revolving Loans Amortized Cost Basis	10,545	2,315
Revolving Loans Converted to Term		802
Total	24,682	23,537
C+I [Member] \| Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Prior		174
Total		174
ADL [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	2,596	5,213
2024 / 2023	2,687	9,202
2023 / 2022	6,324	219
2022 / 2021	149	312
2021 / 2020	298
Total	12,054	14,946
ADL [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	2,596	5,213
2024 / 2023	2,687	9,202
2023 / 2022	6,324	219
2022 / 2021	149	312
2021 / 2020	298
Total	12,054	14,946
RES [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	11,418	15,675
2024 / 2023	15,544	25,144
2023 / 2022	24,038	42,750
2022 / 2021	40,744	64,686
2021 / 2020	61,914	44,838
Prior	117,431	82,142
Total	271,089	275,235
RES [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	11,418	15,675
2024 / 2023	15,544	25,144
2023 / 2022	24,038	42,750
2022 / 2021	40,744	64,686
2021 / 2020	61,914	44,838
Prior	117,366	82,142
Total	271,024	275,235
RES [Member] \| Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Prior	65
Total	65
HELOC [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Revolving Loans Amortized Cost Basis	21,133	20,908
Revolving Loans Converted to Term	315
Total	21,448	20,908
HELOC [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Revolving Loans Amortized Cost Basis	21,133	20,908
Revolving Loans Converted to Term	315
Total	21,448	20,908
CON [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	1,965	4,385
2024 / 2023	3,371	2,363
2023 / 2022	1,884	2,557
2022 / 2021	2,277	1,565
2021 / 2020	1,453	1,334
Prior	1,413	191
Total	12,363	12,395
CON [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2025 / 2024	1,965	4,385
2024 / 2023	3,371	2,363
2023 / 2022	1,884	2,557
2022 / 2021	2,277	1,565
2021 / 2020	1,453	1,334
Prior	1,284	191
Total	12,234	$ 12,395
CON [Member] \| Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Prior	129
Total	$ 129

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