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Loans - Narrative (Details) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 USD ($) loan modified_loan | Sep. 30, 2024 USD ($) modified_loan loan | Sep. 30, 2025 USD ($) loan modified_loan | Sep. 30, 2024 USD ($) modified_loan loan | Dec. 31, 2024 USD ($)
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Loans, net of unearned income | $ 2,037,056 |  | $ 2,037,056 |  | $ 1,842,980
Accrued interest receivable for loans | 9,700 |  | 9,700 |  | 8,800
Outstanding balance of high risk loans, minimum | 500 |  | 500 |  |
Collateral dependent loans | 5,900 |  | 5,900 |  | 3,100
Interest income | $ 356 | $ 173 | $ 735 | $ 390 |
Loan contracts restructured | modified_loan |  | 6 |  | 10 |
Number of loans that subsequently defaulted | loan | 0 | 0 | 1 | 0 |
Other commercial real estate |  |  |  |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Loans, net of unearned income | $ 1,305,803 |  | $ 1,305,803 |  | 1,195,694
Financing receivable, grading risk matrix, minimum threshold | 500 |  | 500 |  |
Financing receivable, grading risk matrix, maximum threshold | 500 |  | 500 |  |
Other commercial real estate | Term Extension |  |  |  |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Loan contracts restructured | modified_loan |  | 1 |  | 3 |
Other commercial real estate | Term Extension | One Year Term Extension |  |  |  |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Term extension from modification (in years) |  | 1 year |  | 1 year |
Other commercial real estate | Term Extension and Payment Delay | One Year Term Extension |  |  |  |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Loan contracts restructured | modified_loan |  |  |  | 1 |
Commercial, financial & agricultural |  |  |  |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Loans, net of unearned income | $ 213,274 |  | $ 213,274 |  | 213,910
Loan contracts restructured | modified_loan |  | 5 |  | 7 |
Commercial, financial & agricultural | Payment Delay |  |  |  |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Loan contracts restructured | modified_loan | 1 | 3 | 1 | 4 |
Commercial, financial & agricultural | Term Extension and Payment Delay |  |  |  |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Loan contracts restructured | modified_loan |  | 2 |  | 3 |
Term extension from modification (in years) |  | 10 years |  |  |
Commercial, financial & agricultural | Term Extension and Payment Delay | Five Year Term Extension |  |  |  |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Loan contracts restructured | modified_loan |  |  |  | 1 |
Term extension from modification (in years) |  |  |  | 5 years |
Commercial, financial & agricultural | Term Extension and Payment Delay | Ten Year Term Extension |  |  |  |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Loan contracts restructured | modified_loan |  |  |  | 2 |
Term extension from modification (in years) |  |  |  | 10 years |
Loans Insured or Guaranteed by US Government Authorities |  |  |  |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Loans, net of unearned income | $ 84,999 |  | $ 84,999 |  | 81,636
Loans Insured or Guaranteed by US Government Authorities | Other commercial real estate |  |  |  |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Loans, net of unearned income | 41,467 |  | 41,467 |  | 43,788
Loans Insured or Guaranteed by US Government Authorities | Commercial, financial & agricultural |  |  |  |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |  |  |  |
Loans, net of unearned income | $ 30,020 |  | $ 30,020 |  | $ 28,500

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