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Credit Quality and Allowance for Credit Losses - Summary of Information Pertaining to Collateral Dependent Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2026 | Dec. 31, 2025 | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | --- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | $ 2,728,146 | $ 2,744,023 |  |
ACL | 33,680 | 33,142 | $ 33,278 | $ 32,916
Collateral Pledged |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 10,024 | 6,206 |  |
ACL | 2,224 | 1,265 |  |
One- to four-family first mortgage |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 476,079 | 493,446 |  |
ACL | 4,862 | 5,062 | 4,459 | 4,430
One- to four-family first mortgage | Residential properties |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 2,876 | 2,304 |  |
ACL | 411 | 411 |  |
Home equity loans and lines |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 91,550 | 92,574 |  |
ACL | 1,333 | 1,335 | 795 | 801
Home equity loans and lines | Residential properties |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 0 | 0 |  |
ACL | 0 | 0 |  |
Commercial real estate |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 1,182,501 | 1,190,388 |  |
ACL | 14,321 | 14,503 | 13,917 | 13,521
Commercial real estate | Commercial properties |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 2,154 | 2,162 |  |
ACL | 522 | 362 |  |
Construction and land |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 340,057 | 329,227 |  |
ACL | 3,269 | 2,813 | 5,383 | 5,484
Construction and land | Commercial and residential properties |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 2,982 | 520 |  |
ACL | 170 | 0 |  |
Multi-family residential |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 179,982 | 177,825 |  |
ACL | 1,471 | 1,499 | 1,088 | 1,090
Multi-family residential | Residential properties |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 603 | 603 |  |
ACL | 136 | 136 |  |
Commercial and industrial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 428,075 | 430,517 |  |
ACL | 7,605 | 7,138 | 6,739 | 6,861
Commercial and industrial | Accounts receivable, Inventory and Equipment |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 1,409 | 617 |  |
ACL | 985 | 356 |  |
Consumer |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 29,902 | 30,046 |  |
ACL | 819 | 792 | $ 897 | $ 729
Consumer | Collateral Pledged |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 0 | 0 |  |
ACL | $ 0 | $ 0 |  |

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