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Loans and Asset Quality - Schedule of Allowance of Credit Losses By Category (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  | $ 21,336 | $ 20,628 | $ 20,628
Provision for credit losses |  |  | 800 |  |
Provision for credit losses | $ 300 | $ 185 | 900 | 485 |
Charge-offs |  |  | (545) | (348) | (473)
Recoveries |  |  | 166 | 140 |
Ending Balance | 21,757 | 21,183 | 21,757 | 21,183 | 21,336
Impact of ASC 326 Adoption |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  |  | 278 | 278
Unfunded commitments |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  | 442 | 0 | 0
Provision for credit losses |  |  | 100 | 0 |
Ending Balance | 542 | 442 | 542 | 442 | 442
Unfunded commitments | Impact of ASC 326 Adoption |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  | 0 | 442 | 442
Ending Balance |  |  |  |  | 0
Real estate | Commercial real estate |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  | 9,118 | 7,720 | 7,720
Provision for credit losses |  |  | 213 |  |
Provision for credit losses |  |  |  | 53 |
Charge-offs |  |  | 0 | 0 |
Recoveries |  |  | 0 | 0 |
Ending Balance | 9,331 | 8,649 | 9,331 | 8,649 | 9,118
Real estate | Commercial real estate | Impact of ASC 326 Adoption |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  |  | 876 | 876
Real estate | One-to-four family residential |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  | 7,484 | 5,682 | 5,682
Provision for credit losses |  |  | (978) |  |
Provision for credit losses |  |  |  | 554 |
Charge-offs |  |  | 0 | 0 |
Recoveries |  |  | 7 | 8 |
Ending Balance | 6,513 | 7,475 | 6,513 | 7,475 | 7,484
Real estate | One-to-four family residential | Impact of ASC 326 Adoption |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  |  | 1,231 | 1,231
Real estate | Construction and development |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  | 1,309 | 1,654 | 1,654
Provision for credit losses |  |  | (83) |  |
Provision for credit losses |  |  |  | 32 |
Charge-offs |  |  | 0 | (9) |
Recoveries |  |  | 0 | 0 |
Ending Balance | 1,226 | 1,233 | 1,226 | 1,233 | 1,309
Real estate | Construction and development | Impact of ASC 326 Adoption |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  |  | (444) | (444)
Commercial and industrial |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  | 2,553 | 4,350 | 4,350
Provision for credit losses |  |  | 1,813 |  |
Provision for credit losses |  |  |  | (562) |
Charge-offs |  |  | (218) | (51) |
Recoveries |  |  | 59 | 25 |
Ending Balance | 4,207 | 2,940 | 4,207 | 2,940 | 2,553
Commercial and industrial | Impact of ASC 326 Adoption |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  |  | (822) | (822)
Tax-exempt |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  | 575 | 751 | 751
Provision for credit losses |  |  | (469) |  |
Provision for credit losses |  |  |  | 255 |
Charge-offs |  |  | 0 | 0 |
Recoveries |  |  | 0 | 0 |
Ending Balance | 106 | 579 | 106 | 579 | 575
Tax-exempt | Impact of ASC 326 Adoption |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  |  | (427) | (427)
Consumer |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  | 297 | 471 | 471
Provision for credit losses |  |  | 304 |  |
Provision for credit losses |  |  |  | 153 |
Charge-offs |  |  | (327) | (288) |
Recoveries |  |  | 100 | 107 |
Ending Balance | $ 374 | $ 307 | $ 374 | 307 | 297
Consumer | Impact of ASC 326 Adoption |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning Balance |  |  |  | $ (136) | $ (136)

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details
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