Loans - Nonaccrual Loans (Details) $ in Thousands	Mar. 31, 2023 USD ($)
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Nonaccrual Loans with No Related ACL	$ 7,121
Nonaccrual Loans with a Related ACL	44
Total Nonaccrual Loans	7,165
Commercial real estate
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Nonaccrual Loans with No Related ACL	1,621
Nonaccrual Loans with a Related ACL	44
Total Nonaccrual Loans	1,665
Commercial real estate | Construction, land & land development
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Nonaccrual Loans with No Related ACL	124
Nonaccrual Loans with a Related ACL	0
Total Nonaccrual Loans	124
Commercial real estate | Other commercial real estate
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Nonaccrual Loans with No Related ACL	1,497
Nonaccrual Loans with a Related ACL	44
Total Nonaccrual Loans	1,541
Residential real estate
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Nonaccrual Loans with No Related ACL	2,953
Nonaccrual Loans with a Related ACL	0
Total Nonaccrual Loans	2,953
Commercial, financial, & agricultural
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Nonaccrual Loans with No Related ACL	2,530
Nonaccrual Loans with a Related ACL	0
Total Nonaccrual Loans	2,530
Consumer and other
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Nonaccrual Loans with No Related ACL	17
Nonaccrual Loans with a Related ACL	0
Total Nonaccrual Loans	$ 17