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Loans and Asset Quality - Schedule of Allowance of Credit Losses By Category (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2024 | Sep. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023 | Sep. 30, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  | $ 21,336 |  |  |  | $ 20,628 | $ 21,336 | $ 20,628 | $ 19,176
Provision for credit losses |  |  |  |  |  |  |  |  | 1,000 |  |
Provision for credit losses | $ 300 | $ 300 | $ 300 | 300 | $ 250 | $ 185 | $ 300 | 0 | 1,200 | 735 | 1,750
Charge-offs |  |  |  |  |  |  |  |  | (803) | (473) | (547)
Recoveries |  |  |  |  |  |  |  |  | 198 | 168 | 249
Ending Balance | 21,731 |  |  |  | 21,336 |  |  |  | 21,731 | 21,336 | 20,628
Impact of ASC 326 Adoption |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  |  |  |  |  | 278 |  | 278 |
Ending Balance |  |  |  |  |  |  |  |  |  |  | 278
Unfunded commitment |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  | 442 |  |  |  | 0 | 442 | 0 |
Provision for credit losses |  |  |  |  |  |  |  |  | 200 | 0 |
Ending Balance | 642 |  |  |  | 442 |  |  |  | 642 | 442 | 0
Unfunded commitment | Impact of ASC 326 Adoption |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  | 0 |  |  |  | 442 | 0 | 442 |
Ending Balance |  |  |  |  | 0 |  |  |  |  | 0 | 442
Real estate | Commercial real estate |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  | 9,118 |  |  |  | 7,720 | 9,118 | 7,720 | 6,749
Provision for credit losses |  |  |  |  |  |  |  |  | (71) |  |
Provision for credit losses |  |  |  |  |  |  |  |  |  | 522 | 970
Charge-offs |  |  |  |  |  |  |  |  | 0 | 0 | 0
Recoveries |  |  |  |  |  |  |  |  | 0 | 0 | 1
Ending Balance | 9,047 |  |  |  | 9,118 |  |  |  | 9,047 | 9,118 | 7,720
Real estate | Commercial real estate | Impact of ASC 326 Adoption |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  |  |  |  |  | 876 |  | 876 |
Ending Balance |  |  |  |  |  |  |  |  |  |  | 876
Real estate | One-to-four family residential |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  | 7,484 |  |  |  | 5,682 | 7,484 | 5,682 | 5,375
Provision for credit losses |  |  |  |  |  |  |  |  | (1,041) |  |
Provision for credit losses |  |  |  |  |  |  |  |  |  | 584 | 296
Charge-offs |  |  |  |  |  |  |  |  | (1) | (23) | 0
Recoveries |  |  |  |  |  |  |  |  | 10 | 10 | 11
Ending Balance | 6,452 |  |  |  | 7,484 |  |  |  | 6,452 | 7,484 | 5,682
Real estate | One-to-four family residential | Impact of ASC 326 Adoption |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  |  |  |  |  | 1,231 |  | 1,231 |
Ending Balance |  |  |  |  |  |  |  |  |  |  | 1,231
Real estate | Construction and development |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  | 1,309 |  |  |  | 1,654 | 1,309 | 1,654 | 1,326
Provision for credit losses |  |  |  |  |  |  |  |  | 344 |  |
Provision for credit losses |  |  |  |  |  |  |  |  |  | 108 | 328
Charge-offs |  |  |  |  |  |  |  |  | 0 | (9) | (18)
Recoveries |  |  |  |  |  |  |  |  | 0 | 0 | 18
Ending Balance | 1,653 |  |  |  | 1,309 |  |  |  | 1,653 | 1,309 | 1,654
Real estate | Construction and development | Impact of ASC 326 Adoption |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  |  |  |  |  | (444) |  | (444) |
Ending Balance |  |  |  |  |  |  |  |  |  |  | (444)
Commercial and industrial |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  | 2,553 |  |  |  | 4,350 | 2,553 | 4,350 | 4,465
Provision for credit losses |  |  |  |  |  |  |  |  | 1,887 |  |
Provision for credit losses |  |  |  |  |  |  |  |  |  | (947) | (162)
Charge-offs |  |  |  |  |  |  |  |  | (380) | (58) | (39)
Recoveries |  |  |  |  |  |  |  |  | 63 | 30 | 86
Ending Balance | 4,123 |  |  |  | 2,553 |  |  |  | 4,123 | 2,553 | 4,350
Commercial and industrial | Impact of ASC 326 Adoption |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  |  |  |  |  | (822) |  | (822) |
Ending Balance |  |  |  |  |  |  |  |  |  |  | (822)
Tax-exempt |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  | 575 |  |  |  | 751 | 575 | 751 | 749
Provision for credit losses |  |  |  |  |  |  |  |  | (472) |  |
Provision for credit losses |  |  |  |  |  |  |  |  |  | 251 | 2
Charge-offs |  |  |  |  |  |  |  |  | 0 | 0 | 0
Recoveries |  |  |  |  |  |  |  |  | 0 | 0 | 0
Ending Balance | 103 |  |  |  | 575 |  |  |  | 103 | 575 | 751
Tax-exempt | Impact of ASC 326 Adoption |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  |  |  |  |  | (427) |  | (427) |
Ending Balance |  |  |  |  |  |  |  |  |  |  | (427)
Consumer |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  | $ 297 |  |  |  | 471 | 297 | 471 | 512
Provision for credit losses |  |  |  |  |  |  |  |  | 353 |  |
Provision for credit losses |  |  |  |  |  |  |  |  |  | 217 | 316
Charge-offs |  |  |  |  |  |  |  |  | (422) | (383) | (490)
Recoveries |  |  |  |  |  |  |  |  | 125 | 128 | 133
Ending Balance | $ 353 |  |  |  | $ 297 |  |  |  | $ 353 | 297 | 471
Consumer | Impact of ASC 326 Adoption |  |  |  |  |  |  |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  |  |  |  |  | $ (136) |  | $ (136) |
Ending Balance |  |  |  |  |  |  |  |  |  |  | $ (136)

X
- Definition Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) Excluding Unfunded Loan Commitments + References No definition available. + Details
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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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- Definition Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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