Loans - Schedule of Amortized Cost Basis of Loan Modifications (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 10,693
Financing receivable, excluding accrued interest, modified in period, to total financing receivables, percentage	0.09%	0.01%
Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 9,172	$ 1,184
Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	385
Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	349
Term Extension and Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	517
Interest Rate Reduction and Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	270
Commercial, financial, agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 2,423
Financing receivable, excluding accrued interest, modified in period, to total financing receivables, percentage	0.13%
Commercial, financial, agricultural | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 1,741
Financing receivable, modified, weighted average interest rate decrease from modification	0.39%
Commercial, financial, agricultural | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 165
Financing receivable, modified, weighted average term increase from modification	7 months 15 days
Commercial, financial, agricultural | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 0
Commercial, financial, agricultural | Term Extension and Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 517
Financing receivable, modified, weighted average term increase from modification	42 months
Commercial, financial, agricultural | Interest Rate Reduction and Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 0
Real estate – 1-4 family mortgage: | Primary
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 279
Financing receivable, excluding accrued interest, modified in period, to total financing receivables, percentage	0.01%
Real estate – 1-4 family mortgage: | Interest Rate Reduction | Primary
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 0
Financing receivable, modified, weighted average interest rate decrease from modification	0.00%
Real estate – 1-4 family mortgage: | Term Extension | Primary
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 33
Financing receivable, modified, weighted average term increase from modification	24 months
Real estate – 1-4 family mortgage: | Payment Delay | Primary
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 246
Real estate – 1-4 family mortgage: | Term Extension and Payment Delay | Primary
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	0
Real estate – 1-4 family mortgage: | Interest Rate Reduction and Term Extension | Primary
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	0
Real Estate - Commercial Mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 7,977
Financing receivable, excluding accrued interest, modified in period, to total financing receivables, percentage	0.14%
Real Estate - Commercial Mortgage | Owner-occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 7,888
Financing receivable, excluding accrued interest, modified in period, to total financing receivables, percentage	0.47%	0.01%
Real Estate - Commercial Mortgage | Non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 89
Financing receivable, excluding accrued interest, modified in period, to total financing receivables, percentage	0.00%	0.03%
Real Estate - Commercial Mortgage | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 7,431
Real Estate - Commercial Mortgage | Interest Rate Reduction | Owner-occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 7,431	$ 155
Financing receivable, modified, weighted average interest rate decrease from modification	0.47%	0.68%
Real Estate - Commercial Mortgage | Interest Rate Reduction | Non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 0	$ 1,029
Financing receivable, modified, weighted average interest rate decrease from modification	0.00%	0.12%
Real Estate - Commercial Mortgage | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 187
Real Estate - Commercial Mortgage | Term Extension | Owner-occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 187
Financing receivable, modified, weighted average term increase from modification	10 months
Real Estate - Commercial Mortgage | Term Extension | Non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 0
Real Estate - Commercial Mortgage | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	89
Real Estate - Commercial Mortgage | Payment Delay | Owner-occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 0
Financing receivable, modified, weighted average term increase from modification	35 months 21 days
Real Estate - Commercial Mortgage | Payment Delay | Non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 89
Financing receivable, modified, weighted average term increase from modification	9 months
Real Estate - Commercial Mortgage | Term Extension and Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 0
Real Estate - Commercial Mortgage | Term Extension and Payment Delay | Owner-occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	0
Real Estate - Commercial Mortgage | Term Extension and Payment Delay | Non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	0
Real Estate - Commercial Mortgage | Interest Rate Reduction and Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	270
Real Estate - Commercial Mortgage | Interest Rate Reduction and Term Extension | Owner-occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 270
Financing receivable, modified, weighted average interest rate decrease from modification	2.75%
Financing receivable, modified, weighted average term increase from modification	21 months
Real Estate - Commercial Mortgage | Interest Rate Reduction and Term Extension | Non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 0
Installment loans to individuals
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 14
Financing receivable, excluding accrued interest, modified in period, to total financing receivables, percentage	0.01%
Installment loans to individuals | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 0
Financing receivable, modified, weighted average interest rate decrease from modification	0.00%
Installment loans to individuals | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 0
Installment loans to individuals | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 14
Financing receivable, modified, weighted average term increase from modification	17 months
Installment loans to individuals | Term Extension and Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 0
Installment loans to individuals | Interest Rate Reduction and Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, excluding accrued interest, modification period	$ 0