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Disclosures about Fair Value Measurements and Financial Instruments - Schedule of estimated fair value and recorded carrying value (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
FINANCIAL ASSETS: Carrying Value
Investment securities - HTM, Carrying Value	$ 67,555	$ 63,837
Loans held for sale, Carrying Value	160	460
Loans, net of allowance for credit losses and unearned income, Carrying Value	1,055,000	1,054,037
Investment securities - HTM, Fair Value	63,280	58,471
Loans held for sale, Fair Value	163	470
Loans, net of allowance for credit losses and unearned income, Fair Value	1,042,003	990,745
FINANCIAL LIABILITIES: Carrying Value
Deposits with stated maturities, Carrying Value	376,149	336,312
All other borrowings, Carrying Value	75,670	82,784
Deposits with stated maturities, Fair Value	375,741	336,167
All other borrowings, Fair Value	75,637	81,476
Level 1
FINANCIAL ASSETS: Carrying Value
Loans held for sale, Fair Value	163	470
Level 2
FINANCIAL ASSETS: Carrying Value
Investment securities - HTM, Fair Value	62,325	57,535
Level 3
FINANCIAL ASSETS: Carrying Value
Investment securities - HTM, Fair Value	955	936
Loans, net of allowance for credit losses and unearned income, Fair Value	1,042,003	990,745
FINANCIAL LIABILITIES: Carrying Value
Deposits with stated maturities, Fair Value	375,741	336,167
All other borrowings, Fair Value	$ 75,637	$ 81,476

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