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Loans and Allowance for Loan Losses - Troubled Debt Restructurings (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 USD ($) contract | Jun. 30, 2021 USD ($) contract | Jun. 30, 2022 USD ($) contract | Jun. 30, 2021 USD ($) contract
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Loans | contract | 3 | 2 | 8 | 5
Total Modifications | $ 128 | $ 106 | $ 349 | $ 250
1-4 Family Residential Real Estate Loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Loans | contract | 1 |  | 4 | 2
Total Modifications | $ 101 |  | $ 309 | $ 128
Commercial loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Loans | contract | 1 | 2 | 2 | 3
Total Modifications | $ 21 | $ 106 | $ 30 | $ 122
Loans to individuals |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Loans | contract | 1 |  | 2 |
Total Modifications | $ 6 |  | $ 10 |
Extended Amortization Period |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | 0 | 0 | 0 | 0
Extended Amortization Period | 1-4 Family Residential Real Estate Loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | 0 |  | 0 | 0
Extended Amortization Period | Commercial loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | 0 | 0 | 0 | 0
Extended Amortization Period | Loans to individuals |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | 0 |  | 0 |
Interest Rate Reduction |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | 0 | 0 | 0 | 0
Interest Rate Reduction | 1-4 Family Residential Real Estate Loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | 0 |  | 0 | 0
Interest Rate Reduction | Commercial loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | 0 | 0 | 0 | 0
Interest Rate Reduction | Loans to individuals |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | 0 |  | 0 |
Combination |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | 128 | 106 | 349 | 250
Combination | 1-4 Family Residential Real Estate Loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | 101 |  | 309 | 128
Combination | Commercial loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | 21 | $ 106 | 30 | $ 122
Combination | Loans to individuals |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | $ 6 |  | $ 10 |

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