Loans and Leases - Nonaccrual (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Line Items]
Nonaccrual With No Allowance for Credit Losses	$ 5,257	$ 7,603
Nonaccrual With Allowance for Credit Losses	5,869	5,064
Total Nonaccrual	11,126	12,667
Loans and Leases 90 Days or more Past Due and Accruing Interest	322	321
Interest income recognized on nonaccrual loans and leases	1
Commercial, financial and agricultural
Financing Receivable, Allowance for Credit Loss [Line Items]
Nonaccrual With No Allowance for Credit Losses	154	187
Nonaccrual With Allowance for Credit Losses	4,090	3,608
Total Nonaccrual	4,244	3,795
Loans and Leases 90 Days or more Past Due and Accruing Interest	0	0
Real estate-commercial
Financing Receivable, Allowance for Credit Loss [Line Items]
Nonaccrual With No Allowance for Credit Losses	2,334	1,834
Nonaccrual With Allowance for Credit Losses	1,192	845
Total Nonaccrual	3,526	2,679
Loans and Leases 90 Days or more Past Due and Accruing Interest	0	0
Real estate-residential secured for business purpose
Financing Receivable, Allowance for Credit Loss [Line Items]
Nonaccrual With No Allowance for Credit Losses	449	586
Nonaccrual With Allowance for Credit Losses	0	0
Total Nonaccrual	449	586
Loans and Leases 90 Days or more Past Due and Accruing Interest	0	0
Residential secured for personal purpose
Financing Receivable, Allowance for Credit Loss [Line Items]
Nonaccrual With No Allowance for Credit Losses	1,232	3,805
Nonaccrual With Allowance for Credit Losses	0	0
Total Nonaccrual	1,232	3,805
Loans and Leases 90 Days or more Past Due and Accruing Interest	0	0
Real estate-home equity secured for personal purpose
Financing Receivable, Allowance for Credit Loss [Line Items]
Nonaccrual With No Allowance for Credit Losses	1,088	1,191
Nonaccrual With Allowance for Credit Losses	0	0
Total Nonaccrual	1,088	1,191
Loans and Leases 90 Days or more Past Due and Accruing Interest	0	0
Loans to individuals
Financing Receivable, Allowance for Credit Loss [Line Items]
Nonaccrual With No Allowance for Credit Losses	0	0
Nonaccrual With Allowance for Credit Losses	0	0
Total Nonaccrual	0	0
Loans and Leases 90 Days or more Past Due and Accruing Interest	10	24
Lease financings
Financing Receivable, Allowance for Credit Loss [Line Items]
Nonaccrual With No Allowance for Credit Losses	0	0
Nonaccrual With Allowance for Credit Losses	587	611
Total Nonaccrual	587	611
Loans and Leases 90 Days or more Past Due and Accruing Interest	$ 312	$ 297