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Fair Value Measurements - Fair Value of Assets on Recurring Basis Segregated by Level of Valuation Inputs (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Debt investment securities:
Investment securities - available-for-sale	$ 284,051	$ 269,331
Equity investment securities:
Common stock, equity securities	206	206
Other Securities:
Private equity securities	206	206
Mutual funds Common Stock Financial Services Industry [Member]
Equity investment securities:
Common stock, equity securities	206	206
Other Securities:
Private equity securities	206	206
Level 1 [Member] | Total Fair Value [Member]
Other Securities:
Private equity securities	4,401	4,076
Level 2 [Member] | Total Fair Value [Member]
Debt investment securities:
Investment securities - available-for-sale	279,858	264,880
Net Asset Value [Member] | Total Fair Value [Member]
Debt investment securities:
Investment securities - available-for-sale	4,193	4,245
Recurring Basis [Member] | Total Fair Value [Member]
Debt investment securities:
US Treasury, agencies and GSEs	69,180	70,425
State and political subdivisions	32,433	33,322
Corporate	6,692	6,636
Corporate Measured at NAV	4,193	4,245
Asset backed securities	18,475	18,487
Residential mortgage-backed - US agency	49,220	39,171
Collateralized mortgage obligations - US agency	15,197	13,530
Collateralized mortgage obligations - Private label	88,455	83,309
Investment securities - available-for-sale	283,845	269,125
Other Securities:
Corporate issuances measured at NAV	4,193	4,245
Total available-for-sale securities	284,051	269,331
Private equity securities	4,401	4,076
Interest rate swap derivative fair value hedges	3,110	6,086
Recurring Basis [Member] | Total Fair Value [Member] | Mutual funds Common Stock Financial Services Industry [Member]
Equity investment securities:
Common stock, equity securities	206	206
Recurring Basis [Member] | Level 1 [Member]
Other Securities:
Total available-for-sale securities	206	206
Recurring Basis [Member] | Level 1 [Member] | Mutual funds Common Stock Financial Services Industry [Member]
Equity investment securities:
Common stock, equity securities	206	206
Recurring Basis [Member] | Level 2 [Member]
Debt investment securities:
US Treasury, agencies and GSEs	69,180	70,425
State and political subdivisions	32,433	33,322
Corporate	6,692	6,636
Asset backed securities	18,475	18,487
Residential mortgage-backed - US agency	49,220	39,171
Collateralized mortgage obligations - US agency	15,197	13,530
Collateralized mortgage obligations - Private label	88,455	83,309
Investment securities - available-for-sale	279,652	264,880
Other Securities:
Total available-for-sale securities	279,652	264,880
Interest rate swap derivative fair value hedges	$ 3,110	$ 6,086

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This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount shown on an entity's books for investments in Asset backed securities investment securities.

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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current.

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