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Loans, Allowance for Credit Losses and Credit Quality - Schedule of Information Regarding Allowance for Credit Losses on Loans (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
Allowance for loan losses |  |  |  |  |
Beginning balance | $ 8,884 |  | $ 8,591 |  | $ 8,591
Charge-offs | (82) |  | 0 |  |
Recoveries | 0 |  | 0 |  |
(Benefit) provision | 6 |  | 79 |  |
Ending balance | 8,808 | [1] | 8,670 | [1] | 8,884
Real Estate | Home Equity Lines of Credit and Loans |  |  |  |  |
Allowance for loan losses |  |  |  |  |
Beginning balance | 118 |  | 321 |  | 321
Charge-offs | 0 |  | 0 |  | 0
Recoveries | 0 |  | 0 |  |
(Benefit) provision | 1 |  | (2) |  |
Ending balance | 119 | [1] | 319 | [1] | 118
Real Estate | One- to Four-Family Residential |  |  |  |  |
Allowance for loan losses |  |  |  |  |
Beginning balance | 2,928 |  | 3,555 |  | 3,555
Charge-offs | 0 |  | 0 |  | 0
Recoveries | 0 |  | 0 |  |
(Benefit) provision | (230) |  | (44) |  |
Ending balance | 2,698 | [1] | 3,511 | [1] | 2,928
Real Estate | Multi Family |  |  |  |  |
Allowance for loan losses |  |  |  |  |
Beginning balance | 2,422 |  | 1,190 |  | 1,190
Charge-offs | 0 |  | 0 |  | 0
Recoveries | 0 |  | 0 |  |
(Benefit) provision | 210 |  | 93 |  |
Ending balance | 2,632 | [1] | 1,283 | [1] | 2,422
Real Estate | Commercial |  |  |  |  |
Allowance for loan losses |  |  |  |  |
Beginning balance | 2,260 |  | 1,636 |  | 1,636
Charge-offs | 0 |  | 0 |  | 0
Recoveries | 0 |  | 0 |  |
(Benefit) provision | 272 |  | 36 |  |
Ending balance | 2,532 | [1] | 1,672 | [1] | 2,260
Real Estate | Construction |  |  |  |  |
Allowance for loan losses |  |  |  |  |
Beginning balance | 1,036 |  | 1,757 |  | 1,757
Charge-offs | 0 |  | 0 |  | 0
Recoveries | 0 |  | 0 |  |
(Benefit) provision | (328) |  | (76) |  |
Ending balance | 708 | [1] | 1,681 | [1] | 1,036
Other Loans | Commercial Loans |  |  |  |  |
Allowance for loan losses |  |  |  |  |
Beginning balance | 119 |  | 131 |  | 131
Charge-offs | (81) |  | 0 |  | 0
Recoveries | 0 |  | 0 |  |
(Benefit) provision | 80 |  | 72 |  |
Ending balance | 118 | [1] | 203 | [1] | 119
Other Loans | Consumer |  |  |  |  |
Allowance for loan losses |  |  |  |  |
Beginning balance | 1 |  | 1 |  | 1
Charge-offs | (1) |  | 0 |  | (4)
Recoveries | 0 |  | 0 |  |
(Benefit) provision | 1 |  | 0 |  |
Ending balance | $ 1 | [1] | $ 1 | [1] | $ 1
[1] | Balances of accrued interest receivable excluded from amortized cost and the calculation of allowance for credit losses amounted to $3.8 million and $3.5 million as of March 31, 2025 and December 31, 2024.

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