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Loans and Allowance for Loan Credit Losses - Schedule of Allowance for Credit Losses by Portfolio Type (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
Allowance for credit losses: |  |  |
Balance, beginning of period | $ 4,514 | $ 4,319 | $ 4,319
Provision for (recapture of) loan credit losses | (38) | 5 |
Loans charged-off | 0 | 0 | 0
Recoveries collected | 0 | 0 |
Balance, end of period | 4,476 | 4,324 | 4,514
Commercial real estate |  |  |
Allowance for credit losses: |  |  |
Balance, beginning of period | 1,140 | 1,233 | 1,233
Provision for (recapture of) loan credit losses | 164 | (16) |
Loans charged-off | 0 | 0 | 0
Recoveries collected | 0 | 0 |
Balance, end of period | 1,304 | 1,217 | 1,140
Commercial |  |  |
Allowance for credit losses: |  |  |
Balance, beginning of period | 483 | 189 | 189
Provision for (recapture of) loan credit losses | (224) | (12) |
Loans charged-off | 0 | 0 | 0
Recoveries collected | 0 | 0 |
Balance, end of period | 259 | 177 | 483
Residential real estate closed-end |  |  |
Allowance for credit losses: |  |  |
Balance, beginning of period | 2,644 | 2,668 | 2,668
Provision for (recapture of) loan credit losses | 31 | 13 |
Loans charged-off | 0 | 0 | 0
Recoveries collected | 0 | 0 |
Balance, end of period | 2,675 | 2,681 | 2,644
Other consumer loans |  |  |
Allowance for credit losses: |  |  |
Balance, beginning of period | 247 | 229 | 229
Provision for (recapture of) loan credit losses | (9) | 20 |
Loans charged-off | 0 | 0 | 0
Recoveries collected | 0 | 0 |
Balance, end of period | $ 238 | $ 249 | $ 247

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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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- Definition Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. 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 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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- Definition Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. 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 (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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