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Fair Value Measurements - Assets Recognized in Consolidated Balance Sheets Measured at Fair Value on Recurring Basis (Details) - Recurring basis - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
U.S. government agencies
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair Value	$ 12,340	$ 12,254
Subordinated Notes
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair Value	24,428	24,118
State and municipal obligations
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair Value	193,075	204,259
Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. government agencies
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair Value	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Subordinated Notes
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair Value	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | State and municipal obligations
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair Value	0	0
Significant Other Observable Inputs (Level 2) | U.S. government agencies
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair Value	12,340	12,254
Significant Other Observable Inputs (Level 2) | Subordinated Notes
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair Value	24,428	24,118
Significant Other Observable Inputs (Level 2) | State and municipal obligations
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair Value	193,075	204,259
Significant Unobservable Inputs (Level 3) | U.S. government agencies
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair Value	0	0
Significant Unobservable Inputs (Level 3) | Subordinated Notes
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair Value	0	0
Significant Unobservable Inputs (Level 3) | State and municipal obligations
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair Value	$ 0	$ 0

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+ References

No definition available.

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Fair value portion of asset recognized for present right to economic benefit.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 100
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482078/820-10-55-100

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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