Loans - Loans Segregated by Class (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 1,799,853	$ 1,737,106
Construction, land & land development
Loans and Leases Receivable Disclosure [Line Items]
Loans		229,435
Other commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans		975,447
Commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	1,235,347	1,204,882
Commercial real estate | Construction, land & land development
Loans and Leases Receivable Disclosure [Line Items]
Loans	249,720	229,435
Commercial real estate | Other commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	985,627	975,447
Residential real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	316,415	290,054
Commercial, financial, & agricultural
Loans and Leases Receivable Disclosure [Line Items]
Loans	225,269	223,923
Consumer and other
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 22,822	$ 18,247