Note 3 - Loans - Summary of Loans by Major Category (Details) - USD ($) $ in Thousands |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|---|
| Loans | $ 130,907 | $ 120,783 | |
| Net deferred loan costs | 650 | 1,016 | |
| Allowance for credit losses on loans | (1,201) | (1,176) | $ (624) |
| Loans, net | 130,356 | 120,623 | |
| First Mortgage Loans [Member] | |||
| Loans | 130,625 | 120,535 | |
| Consumer Portfolio Segment [Member] | |||
| Loans | 282 | 248 | |
| Allowance for credit losses on loans | (2) | (1) | (5) |
| One To Four Family Residential [Member] | First Mortgage Loans [Member] | |||
| Loans | 119,409 | 111,081 | |
| Allowance for credit losses on loans | (1,056) | (1,094) | (581) |
| Multifamily [Member] | First Mortgage Loans [Member] | |||
| Loans | 3,368 | 3,111 | |
| Allowance for credit losses on loans | (37) | (40) | (19) |
| Commercial Real Estate [Member] | First Mortgage Loans [Member] | |||
| Loans | 4,197 | 3,835 | |
| Allowance for credit losses on loans | (41) | (37) | (19) |
| Construction Loans [Member] | First Mortgage Loans [Member] | |||
| Loans | 3,651 | 2,508 | |
| Allowance for credit losses on loans | $ (65) | $ (4) | $ 0 |
| X | ||||||||||
- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Amortized cost, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of unamortized loan commitment, origination, and other costs (fees) and purchase premium (discount) on financing receivable recognized as adjustment to yield. Excludes financing receivable covered under loss sharing agreement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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