Regulatory Matters - Schedule of Banks’ Actual Capital Amounts and Ratios (Details) $ in Thousands	Mar. 31, 2026 USD ($)	Dec. 31, 2025 USD ($)
Regulatory Matters [Abstract]
Total capital (to risk-weighted assets), Actual Amount	$ 267,555	$ 255,727
Total capital (to risk-weighted assets), Actual Ratio	0.14	0.135
Total capital (to risk-weighted assets), Minimum for capital adequacy purposes, Amount	$ 152,725	$ 151,732
Total capital (to risk-weighted assets), Minimum for capital adequacy purposes, Ratio	0.08	0.08
Total capital (to risk-weighted assets), Minimum to be well capitalized under prompt corrective action provisions, Amount	$ 190,906	$ 189,665
Total capital (to risk-weighted assets), Minimum to be well capitalized under prompt corrective action provisions, Ratio	0.10	0.10
Tier I capital (to risk-weighted assets), Actual Amount	$ 249,108	$ 237,827
Tier I capital (to risk-weighted assets), Actual Ratio	0.13	0.125
Tier I capital (to risk-weighted assets), Minimum for capital adequacy purposes, Amount	$ 114,544	$ 113,799
Tier I capital (to risk-weighted assets), Minimum for capital adequacy purposes, Ratio	0.06	0.06
Tier I capital (to risk-weighted assets), Minimum to be well capitalized under prompt corrective action provisions, Amount	$ 152,725	$ 151,732
Tier I capital (to risk-weighted assets), Minimum to be well capitalized under prompt corrective action provisions, Ratio	0.08	0.08
Common equity Tier 1 capital (to risk-weighted assets), Actual Amount	$ 249,108	$ 237,827
Common equity Tier 1 capital (to risk-weighted assets), Actual Ratio	0.13	0.125
Common equity Tier 1 capital (to risk-weighted assets), Minimum for capital adequacy purposes, Amount	$ 85,908	$ 85,349
Common equity Tier 1 capital (to risk-weighted assets), Minimum for capital adequacy purposes, Ratio	0.045	0.045
Common equity Tier 1 capital (to risk-weighted assets), Minimum to be well capitalized under prompt corrective action provisions, Amount	$ 124,089	$ 123,282
Common equity Tier 1 capital (to risk-weighted assets), Minimum to be well capitalized under prompt corrective action provisions, Ratio	0.065	0.065
Tier 1 capital (to average assets), Actual Amount	$ 249,108	$ 237,827
Tier 1 capital (to average assets), Actual Ratio	0.111	0.108
Tier 1 capital (to average assets), Minimum for capital adequacy purposes, Amount	$ 89,458	$ 88,218
Tier 1 capital (to average assets), Minimum for capital adequacy purposes, Ratio	0.04	0.04
Tier 1 capital (to average assets), Minimum to be well capitalized under prompt corrective action provisions, Amount	$ 111,823	$ 110,272
Tier 1 capital (to average assets), Minimum to be well capitalized under prompt corrective action provisions, Ratio	0.05	0.05

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Ratio of minimum Common Equity Tier 1 risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477270/942-505-50-1B

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