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Loans and Allowance for Loan Losses - Nonperforming Assets by Asset Class (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2024 | Dec. 31, 2023
Nonperforming Assets [Line Items] |  |  |
Modified in period, amount |  | $ 362 | $ 506
Nonperforming Assets |  |  |
Nonperforming Assets [Line Items] |  |  |
Nonaccrual loans | [1] | 7,254 | 3,889
Accruing loans past due more than 90 days |  | 0 | 0
Modified in period, amount |  | 0 | 13
OREO |  | 388 | 99
Repossessed assets |  | 14 | 0
Total nonperforming assets |  | 7,656 | 4,001
Nonperforming Assets | Construction Real Estate Loans |  |  |
Nonperforming Assets [Line Items] |  |  |
Nonaccrual loans |  | 150 | 29
Nonperforming Assets | 1-4 Family Residential Real Estate Loans |  |  |
Nonperforming Assets [Line Items] |  |  |
Nonaccrual loans |  | 1,346 | 2,093
Nonperforming Assets | Commercial Real Estate Loans |  |  |
Nonperforming Assets [Line Items] |  |  |
Nonaccrual loans |  | 3,929 | 528
Nonperforming Assets | Commercial loans |  |  |
Nonperforming Assets [Line Items] |  |  |
Nonaccrual loans |  | 1,796 | 1,208
Nonperforming Assets | Loans to individuals |  |  |
Nonperforming Assets [Line Items] |  |  |
Nonaccrual loans |  | $ 33 | $ 31
[1] | Includes $362,000 and $506,000 of restructured loans as of September 30, 2024 and December 31, 2023, respectively.

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