Regulatory and Operational Matters - Regulatory Capital Amounts and Ratios (Details) $ in Thousands	Sep. 30, 2025 USD ($)	Dec. 31, 2024 USD ($)
Parent Company
Total Capital (to risk weighted assets):
Actual	$ 130,042	$ 44,534
For capital adequacy	$ 48,856	$ 58,667
Actual	0.2129	0.0607
For capital adequacy	0.0800	0.0800
Individual minimum capital ratio	0	0
Tier 1 Capital (to risk weighted assets):
Actual	$ 117,701	$ 33,545
For capital adequacy	$ 36,642
For capital adequacy		$ 44,001
Actual	0.1927	0.0457
For capital adequacy	0.0600
For capital adequacy		0.0600
Individual minimum capital ratio	0	0
Common Equity Tier 1 Capital (to risk weighted assets):
Actual	$ 109,701	$ 25,545
For capital adequacy	$ 27,481	$ 33,000
Actual	0.1796	0.0348
For capital adequacy	0.0450	0.0450
Individual minimum capital ratio	0	0
Tier 1 Leverage Capital (to average assets):
Actual	$ 117,701	$ 33,545
For capital adequacy	$ 37,917	$ 38,368
Actual	0.1242	0.0350
For capital adequacy	0.0400	0.0400
Individual minimum capital ratio	0	0
Subsidiaries
Total Capital (to risk weighted assets):
Actual	$ 117,368	$ 56,536
To be Well Capitalized	61,154	73,309
For capital adequacy	48,923	58,648
Individual minimum capital ratio	$ 70,327	$ 84,306
Actual	0.1919	0.0771
To be Well Capitalized	0.1000	0.1000
For capital adequacy	0.0800	0.0800
Individual minimum capital ratio	0.1150	0.1150
Tier 1 Capital (to risk weighted assets):
Actual	$ 113,374	$ 55,546
To be Well Capitalized	48,923	58,648
For capital adequacy	36,692	43,986
Individual minimum capital ratio	$ 61,154	$ 73,309
Actual	0.1854	0.0758
To be Well Capitalized	0.0800	0.0800
For capital adequacy	0.0600	0.0600
Individual minimum capital ratio	0.1000	0.1000
Common Equity Tier 1 Capital (to risk weighted assets):
Actual	$ 113,374	$ 55,546
To be Well Capitalized	39,750	47,651
For capital adequacy	27,519	32,989
Individual minimum capital ratio	$ 61,154	$ 73,309
Actual	0.1854	0.0758
To be Well Capitalized	0.0650	0.0650
For capital adequacy	0.0450	0.0450
Individual minimum capital ratio	0.1000	0.1000
Tier 1 Leverage Capital (to average assets):
Actual	$ 113,374	$ 55,546
To be Well Capitalized	47,420	47,948
For capital adequacy	37,936	38,358
Individual minimum capital ratio	$ 85,356	$ 86,306
Actual	0.1195	0.0579
To be Well Capitalized	0.0500	0.0500
For capital adequacy	0.0400	0.0400
Individual minimum capital ratio	0.0900	0.0900

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

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