Loans - Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2025 USD ($) modified_loan loan	Mar. 31, 2024 USD ($) modified_loan loan	Dec. 31, 2024 USD ($)
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loans, net of unearned income	$ 1,921,263		$ 1,842,980
Accrued interest receivable for loans	8,800		8,800
Outstanding balance of high risk loans, minimum	500
Collateral dependent loans	2,300		3,100
Interest income	$ 234	$ 55
Loan contracts restructured | modified_loan	10
Number of loans that subsequently defaulted | loan	1	0
Other commercial real estate
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loans, net of unearned income	$ 1,261,839		1,195,694
Financing receivable, grading risk matrix, minimum threshold	500
Financing receivable, grading risk matrix, maximum threshold	$ 500
Loan contracts restructured | modified_loan	3
Other commercial real estate | Term Extension
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan contracts restructured | modified_loan		2
Other commercial real estate | Term Extension | One 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)		1 year
Other commercial real estate | Term Extension | Nine Year Term Extension
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Term extension from modification (in years)	9 months
Other commercial real estate | Term Extension | Fourteen Months Term Extension
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Term extension from modification (in years)	14 months
Other commercial real estate | Payment Delay
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan contracts restructured | modified_loan	1
Other commercial real estate | Term Extension and Payment Delay
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan contracts restructured | modified_loan		3
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
Other commercial real estate | Term Extension and Payment Delay | Eleven Months Term Extension
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Term extension from modification (in years)	11 months
Residential real estate
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loans, net of unearned income	$ 345,521		344,167
Residential real estate | Term Extension
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan contracts restructured | modified_loan	53
Construction, land & land development | Payment Delay
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	$ 213,355		213,910
Loan contracts restructured | modified_loan	5
Commercial, financial & agricultural | Term Extension and Payment Delay
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan contracts restructured | modified_loan	4	3
Term extension from modification (in years)		5 years
Commercial, financial & agricultural | Term Extension and Payment Delay | Minimum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Term extension from modification (in years)	36 months
Commercial, financial & agricultural | Term Extension and Payment Delay | Maximum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
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	$ 79,517		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	41,179		43,788
Loans Insured or Guaranteed by US Government Authorities | Residential real estate
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loans, net of unearned income	9,679		9,348
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	$ 28,659		$ 28,500