Loans and Allowance for Credit Losses - Schedule of Loans by Major Class (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Loans and Allowance for Loan Losses
Loans held for investment	$ 1,462,898	$ 1,466,160
Commercial, financial, & agricultural
Loans and Allowance for Loan Losses
Loans held for investment	212,266	202,329
Real estate construction − residential
Loans and Allowance for Loan Losses
Loans held for investment	24,117	32,046
Real estate construction − commercial
Loans and Allowance for Loan Losses
Loans held for investment	66,441	80,435
Real estate mortgage − residential
Loans and Allowance for Loan Losses
Loans held for investment	381,037	361,735
Real estate mortgage − commercial
Loans and Allowance for Loan Losses
Loans held for investment	767,240	775,594
Installment and other consumer
Loans and Allowance for Loan Losses
Loans held for investment	$ 11,797	$ 14,021