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Note 3 - Loans and Allowance for Loan Losses (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2024
Notes Tables |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
|  | March 31, 2024 |  |  | December 31, 2023 |
|  | (Dollars in thousands) |
First mortgage loans |  |  |  |  |  |  |  |
1-4 family residential |  | $ | 115,700 |  |  | $ | 111,081 |
Multi-family |  |  | 3,081 |  |  |  | 3,111 |
Commercial |  |  | 3,828 |  |  |  | 3,835 |
Construction |  |  | 3,245 |  |  |  | 2,508 |
Total first mortgage loans |  |  | 125,854 |  |  |  | 120,535 |
Consumer loans |  |  | 226 |  |  |  | 248 |
Total loans |  |  | 126,080 |  |  |  | 120,783 |
Net deferred loan costs |  |  | 934 |  |  |  | 1,016 |
Allowance for credit losses on loans |  |  | (1,177 | ) |  |  | (1,176 | )
Total loans, net |  | $ | 125,837 |  |  | $ | 120,623 |
Financing Receivable, Allowance for Credit Loss [Table Text Block] |
|  | March 31, 2024 |
|  | 1-4 family |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | residential |  |  | Multi-family |  |  | Commercial |  |  | Construction |  |  | Consumer |  |  | Total |
|  | (Dollars in thousands) |
Three months ended |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | 1,094 |  |  | $ | 40 |  |  | $ | 37 |  |  | $ | 4 |  |  | $ | 1 |  |  | $ | 1,176 |
Charge-offs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Recoveries |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Net recoveries (charge-offs) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
(Release of) provision for credit losses |  |  | (3 | ) |  |  | (4 | ) |  |  | — |  |  |  | 7 |  |  |  | 1 |  |  |  | 1 |
Ending balance |  | $ | 1,091 |  |  | $ | 36 |  |  | $ | 37 |  |  | $ | 11 |  |  | $ | 2 |  |  | $ | 1,177 |
|  | March 31, 2023 |
|  | 1-4 family |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | residential |  |  | Multi-family |  |  | Commercial |  |  | Construction |  |  | Consumer |  |  | Total |
|  | (Dollars in thousands) |
Three months ended |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | 581 |  |  | $ | 19 |  |  | $ | 19 |  |  | $ | — |  |  | $ | 5 |  |  | $ | 624 |
Cumulative effect of change in accounting principle |  |  | 335 |  |  |  | 23 |  |  |  | 29 |  |  |  | — |  |  |  | (3 | ) |  |  | 384 |
Charge-offs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Recoveries |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Net recoveries (charge-offs) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Release of provision for credit losses |  |  | (26 | ) |  |  | (1 | ) |  |  | (2 | ) |  |  | — |  |  |  | — |  |  |  | (29 | )
Ending balance |  | $ | 890 |  |  | $ | 41 |  |  | $ | 46 |  |  | $ | — |  |  | $ | 2 |  |  | $ | 979 |
Financing Receivable Credit Quality Indicators [Table Text Block] |
|  | As of March 31, 2024 |  |  |  |  |
|  | Term loans amortized cost basis by origination year |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 2024 |  |  | 2023 |  |  | 2022 |  |  | 2021 |  |  | Prior |  |  | Revolving loans amortized cost basis |  |  | Revolving loans converted to term loans amortized cost basis |  |  | Total |
|  | (Dollars in thousands) |  |  |  |  |
1-4 family residential |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 7,303 |  |  | $ | 21,211 |  |  | $ | 18,844 |  |  | $ | 19,421 |  |  | $ | 46,387 |  |  | $ | 2,297 |  |  | $ | — |  |  |  | 115,463 |
Special Mention |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Substandard |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 237 |  |  |  | — |  |  |  | — |  |  |  | 237 |
Total 1-4 family residential |  |  | 7,303 |  |  |  | 21,211 |  |  |  | 18,844 |  |  |  | 19,421 |  |  |  | 46,624 |  |  |  | 2,297 |  |  |  | — |  |  |  | 115,700 |
Current year-to-date gross write-offs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Multi-family |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 236 |  |  |  | 2,845 |  |  |  | — |  |  |  | — |  |  |  | 3,081 |
Special Mention |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Substandard |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total multi-family |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 236 |  |  |  | 2,845 |  |  |  | — |  |  |  | — |  |  |  | 3,081 |
Current year-to-date gross write-offs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  |  | 10 |  |  |  | 184 |  |  |  | — |  |  |  | 99 |  |  |  | 3,327 |  |  |  | 208 |  |  |  | — |  |  |  | 3,828 |
Special Mention |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Substandard |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total commercial |  |  | 10 |  |  |  | 184 |  |  |  | — |  |  |  | 99 |  |  |  | 3,327 |  |  |  | 208 |  |  |  | — |  |  |  | 3,828 |
Current year-to-date gross write-offs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Construction |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  |  | 244 |  |  |  | 3,001 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3,245 |
Special Mention |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Substandard |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total construction |  |  | 244 |  |  |  | 3,001 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3,245 |
Current year-to-date gross write-offs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Consumer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  |  | 11 |  |  |  | 100 |  |  |  | 87 |  |  |  | 25 |  |  |  | 3 |  |  |  | — |  |  |  | — |  |  |  | 226 |
Special Mention |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Substandard |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total consumer |  |  | 11 |  |  |  | 100 |  |  |  | 87 |  |  |  | 25 |  |  |  | 3 |  |  |  | — |  |  |  | — |  |  |  | 226 |
Current year-to-date gross write-offs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total |  | $ | 7,568 |  |  | $ | 24,496 |  |  | $ | 18,931 |  |  | $ | 19,781 |  |  | $ | 52,799 |  |  | $ | 2,505 |  |  | $ | — |  |  | $ | 126,080 |
|  | As of December 31, 2023 |
|  | Term loans amortized cost basis by origination year |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 2023 |  |  | 2022 |  |  | 2021 |  |  | Prior |  |  | Revolving loans amortized cost basis |  |  | Revolving loans converted to term loans amortized cost basis |  |  | Total |
|  | (Dollars in thousands) |
1-4 family residential |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 23,395 |  |  | $ | 18,950 |  |  | $ | 19,605 |  |  | $ | 47,517 |  |  | $ | 1,414 |  |  | $ | — |  |  | $ | 110,881 |
Special Mention |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Substandard |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 200 |  |  |  | — |  |  |  | — |  |  |  | 200 |
Total 1-4 family residential |  |  | 23,395 |  |  |  | 18,950 |  |  |  | 19,605 |  |  |  | 47,717 |  |  |  | 1,414 |  |  |  | — |  |  |  | 111,081 |
Current year-to-date gross write-offs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Multi-family |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  |  | — |  |  |  | — |  |  |  | 239 |  |  |  | 2,872 |  |  |  | — |  |  |  | — |  |  |  | 3,111 |
Special Mention |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Substandard |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total multi-family |  |  | — |  |  |  | — |  |  |  | 239 |  |  |  | 2,872 |  |  |  | — |  |  |  | — |  |  |  | 3,111 |
Current year-to-date gross write-offs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  |  | 186 |  |  |  | — |  |  |  | 100 |  |  |  | 3,399 |  |  |  | 150 |  |  |  | — |  |  |  | 3,835 |
Special Mention |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Substandard |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total commercial |  |  | 186 |  |  |  | — |  |  |  | 100 |  |  |  | 3,399 |  |  |  | 150 |  |  |  | — |  |  |  | 3,835 |
Current year-to-date gross write-offs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Construction |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  |  | 2,508 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2,508 |
Special Mention |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Substandard |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total construction |  |  | 2,508 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2,508 |
Current year-to-date gross write-offs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Consumer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  |  | 122 |  |  |  | 95 |  |  |  | 28 |  |  |  | 3 |  |  |  | — |  |  |  | — |  |  |  | 248 |
Special Mention |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Substandard |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total consumer |  |  | 122 |  |  |  | 95 |  |  |  | 28 |  |  |  | 3 |  |  |  | — |  |  |  | — |  |  |  | 248 |
Current year-to-date gross write-offs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total |  | $ | 26,211 |  |  | $ | 19,045 |  |  | $ | 19,972 |  |  | $ | 53,991 |  |  | $ | 1,564 |  |  | $ | — |  |  | $ | 120,783 |
Financing Receivable, Past Due [Table Text Block] |
|  | 31-89 Days Past Due and Accruing |  |  | Greater than 90 Days Past Due and Accruing |  |  | Non-Accrual |  |  | Total Past Due and Non-Accrual |  |  | Current |  |  | Total Loan Balance |
|  | (Dollars in thousands) |
March 31, 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
1-4 family residential |  | $ | — |  |  | $ | — |  |  | $ | 237 |  |  | $ | 237 |  |  | $ | 115,463 |  |  | $ | 115,700 |
Multi-family |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3,081 |  |  |  | 3,081 |
Commercial |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3,828 |  |  |  | 3,828 |
Construction |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3,245 |  |  |  | 3,245 |
Consumer |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 226 |  |  |  | 226 |
Total |  | $ | — |  |  | $ | — |  |  | $ | 237 |  |  | $ | 237 |  |  | $ | 125,843 |  |  | $ | 126,080 |
December 31, 2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
1-4 family residential |  | $ | 131 |  |  | $ | — |  |  | $ | 200 |  |  | $ | 331 |  |  | $ | 110,750 |  |  | $ | 111,081 |
Multi-family |  |  | — |  |  |  | — |  |  |  | — |  |  | $ | — |  |  |  | 3,111 |  |  | $ | 3,111 |
Commercial |  |  | — |  |  |  | — |  |  |  | — |  |  | $ | — |  |  |  | 3,835 |  |  | $ | 3,835 |
Construction |  |  | — |  |  |  | — |  |  |  | — |  |  | $ | — |  |  |  | 2,508 |  |  | $ | 2,508 |
Consumer |  |  | — |  |  |  | — |  |  |  | — |  |  | $ | — |  |  |  | 248 |  |  | $ | 248 |
Total |  | $ | 131 |  |  | $ | — |  |  | $ | 200 |  |  | $ | 331 |  |  | $ | 120,452 |  |  | $ | 120,783 |
Financing Receivable, Nonaccrual [Table Text Block] |
|  | March 31, 2024 |  |  | December 31, 2023 |
|  | Nonaccrual with no Allowance for Credit Losses |  |  | Nonaccrual |  |  | Nonaccrual with no Allowance for Credit Losses |  |  | Nonaccrual |
|  | (Dollars in thousands) |
First mortgage loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
1-4 family residential |  | $ | 237 |  |  | $ | 237 |  |  | $ | 200 |  |  | $ | 200 |
Multi-family |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Commercial |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Construction |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Consumer loans |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total loans |  | $ | 237 |  |  | $ | 237 |  |  | $ | 200 |  |  | $ | 200 |

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- Definition Tabular disclosure of allowance for credit loss on financing receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-11B Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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- Definition Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-29 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details
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- Definition Tabular disclosure of aging analysis for financing receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7A Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-80 + Details
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