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Loans, Allowance for Credit Losses, and Asset Quality Information - Collateral Dependent Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | $ 14,866 | $ 20,033
Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 157 | 871
Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 6,575 | 7,886
Land |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 877 | 533
Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 7,257 | 10,743
Commercial, financial, and agricultural | Accruing 30-59 Days Past Due |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 7,886
Commercial, financial, and agricultural | Accruing 30-59 Days Past Due | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 0
Commercial, financial, and agricultural | Accruing 30-59 Days Past Due | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 7,886
Commercial, financial, and agricultural | Accruing 30-59 Days Past Due | Land |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 0
Commercial, financial, and agricultural | Accruing 30-59 Days Past Due | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 0
Commercial, financial, and agricultural | Accruing 30-59 Days Past Due | Real estate – construction, land development & other land loans |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 6,575 |
Commercial, financial, and agricultural | Accruing 30-59 Days Past Due | Real estate – construction, land development & other land loans | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 |
Commercial, financial, and agricultural | Accruing 30-59 Days Past Due | Real estate – construction, land development & other land loans | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 6,575 |
Commercial, financial, and agricultural | Accruing 30-59 Days Past Due | Real estate – construction, land development & other land loans | Land |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 |
Commercial, financial, and agricultural | Accruing 30-59 Days Past Due | Real estate – construction, land development & other land loans | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 |
Real estate, commercial | Accruing 30-59 Days Past Due |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 7,257 |
Real estate, commercial | Accruing 30-59 Days Past Due | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 |
Real estate, commercial | Accruing 30-59 Days Past Due | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 |
Real estate, commercial | Accruing 30-59 Days Past Due | Land |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 |
Real estate, commercial | Accruing 30-59 Days Past Due | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 7,257 |
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – construction, land development & other land loans |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 533
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – construction, land development & other land loans | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 0
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – construction, land development & other land loans | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 0
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – construction, land development & other land loans | Land |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 533
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – construction, land development & other land loans | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 0
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – mortgage – residential (1-4 family) first mortgages |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 877 |
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – mortgage – residential (1-4 family) first mortgages | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 |
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – mortgage – residential (1-4 family) first mortgages | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 |
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – mortgage – residential (1-4 family) first mortgages | Land |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 877 |
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – mortgage – residential (1-4 family) first mortgages | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 |
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – mortgage – commercial and other |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 10,743
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – mortgage – commercial and other | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 0
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – mortgage – commercial and other | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 0
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – mortgage – commercial and other | Land |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 0
Real estate, commercial | Accruing 30-59 Days Past Due | Real estate – mortgage – commercial and other | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 10,743
Real estate, mortgage | Accruing 30-59 Days Past Due | Real estate – mortgage – residential (1-4 family) first mortgages |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 871
Real estate, mortgage | Accruing 30-59 Days Past Due | Real estate – mortgage – residential (1-4 family) first mortgages | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 871
Real estate, mortgage | Accruing 30-59 Days Past Due | Real estate – mortgage – residential (1-4 family) first mortgages | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 0
Real estate, mortgage | Accruing 30-59 Days Past Due | Real estate – mortgage – residential (1-4 family) first mortgages | Land |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 0
Real estate, mortgage | Accruing 30-59 Days Past Due | Real estate – mortgage – residential (1-4 family) first mortgages | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | $ 0
Real estate, mortgage | Accruing 30-59 Days Past Due | Real estate – mortgage – home equity loans / lines of credit |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 157 |
Real estate, mortgage | Accruing 30-59 Days Past Due | Real estate – mortgage – home equity loans / lines of credit | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 157 |
Real estate, mortgage | Accruing 30-59 Days Past Due | Real estate – mortgage – home equity loans / lines of credit | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 |
Real estate, mortgage | Accruing 30-59 Days Past Due | Real estate – mortgage – home equity loans / lines of credit | Land |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 |
Real estate, mortgage | Accruing 30-59 Days Past Due | Real estate – mortgage – home equity loans / lines of credit | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | $ 0 |

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