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Basis of Presentation (Details) - Schedule of Illustrates the Impact - USD ($) $ in Thousands | Mar. 31, 2024 | Jun. 30, 2023
--- | --- | ---
As Reported Under ASC 326 [Member] |  |
Residential real estate: |  |
Assets | $ 2,131 | $ 2,131
As Reported Under ASC 326 [Member] | One- to four-family [Member] |  |
Residential real estate: |  |
Assets | 1,597 |
As Reported Under ASC 326 [Member] | Multi-family [Member] |  |
Residential real estate: |  |
Assets | 133 |
As Reported Under ASC 326 [Member] | Construction [Member] |  |
Residential real estate: |  |
Assets | 138 |
As Reported Under ASC 326 [Member] | Land [Member] |  |
Residential real estate: |  |
Assets | 15 |
As Reported Under ASC 326 [Member] | Farm [Member] |  |
Residential real estate: |  |
Assets | 6 |
As Reported Under ASC 326 [Member] | Nonresidential real estate [Member] |  |
Residential real estate: |  |
Assets | 184 |
As Reported Under ASC 326 [Member] | Commercial and industrial [Member] |  |
Residential real estate: |  |
Assets | 5 |
As Reported Under ASC 326 [Member] | Loans on deposits [Member] |  |
Residential real estate: |  |
Assets |  |
As Reported Under ASC 326 [Member] | Home equity [Member] |  |
Residential real estate: |  |
Assets | 51 |
As Reported Under ASC 326 [Member] | Automobile [Member] |  |
Residential real estate: |  |
Assets | 1 |
As Reported Under ASC 326 [Member] | Unsecured [Member] |  |
Residential real estate: |  |
Assets | 1 |
As Reported Under ASC 326 [Member] | Allowance for credit losses on unfunded credit exposures [Member] |  |
Liabilities: |  |
Liabilities | 54 |
Pre-ASC 326 Adoption [Member] |  |
Residential real estate: |  |
Assets | 1,634 | 1,634
Pre-ASC 326 Adoption [Member] | One- to four-family [Member] |  |
Residential real estate: |  |
Assets | 857 |
Pre-ASC 326 Adoption [Member] | Multi-family [Member] |  |
Residential real estate: |  |
Assets | 278 |
Pre-ASC 326 Adoption [Member] | Construction [Member] |  |
Residential real estate: |  |
Assets | 41 |
Pre-ASC 326 Adoption [Member] | Land [Member] |  |
Residential real estate: |  |
Assets | 1 |
Pre-ASC 326 Adoption [Member] | Farm [Member] |  |
Residential real estate: |  |
Assets | 4 |
Pre-ASC 326 Adoption [Member] | Nonresidential real estate [Member] |  |
Residential real estate: |  |
Assets | 405 |
Pre-ASC 326 Adoption [Member] | Commercial and industrial [Member] |  |
Residential real estate: |  |
Assets | 23 |
Pre-ASC 326 Adoption [Member] | Loans on deposits [Member] |  |
Residential real estate: |  |
Assets | 1 |
Pre-ASC 326 Adoption [Member] | Home equity [Member] |  |
Residential real estate: |  |
Assets | 23 |
Pre-ASC 326 Adoption [Member] | Automobile [Member] |  |
Residential real estate: |  |
Assets |  |
Pre-ASC 326 Adoption [Member] | Unsecured [Member] |  |
Residential real estate: |  |
Assets | 1 |
Pre-ASC 326 Adoption [Member] | Allowance for credit losses on unfunded credit exposures [Member] |  |
Liabilities: |  |
Liabilities |  |
Impact of ASC 326 Adoption [Member] |  |
Residential real estate: |  |
Assets | 497 | $ 497
Impact of ASC 326 Adoption [Member] | One- to four-family [Member] |  |
Residential real estate: |  |
Assets | 740 |
Impact of ASC 326 Adoption [Member] | Multi-family [Member] |  |
Residential real estate: |  |
Assets | (145) |
Impact of ASC 326 Adoption [Member] | Construction [Member] |  |
Residential real estate: |  |
Assets | 97 |
Impact of ASC 326 Adoption [Member] | Land [Member] |  |
Residential real estate: |  |
Assets | 14 |
Impact of ASC 326 Adoption [Member] | Farm [Member] |  |
Residential real estate: |  |
Assets | 2 |
Impact of ASC 326 Adoption [Member] | Nonresidential real estate [Member] |  |
Residential real estate: |  |
Assets | (221) |
Impact of ASC 326 Adoption [Member] | Commercial and industrial [Member] |  |
Residential real estate: |  |
Assets | (18) |
Impact of ASC 326 Adoption [Member] | Loans on deposits [Member] |  |
Residential real estate: |  |
Assets | (1) |
Impact of ASC 326 Adoption [Member] | Home equity [Member] |  |
Residential real estate: |  |
Assets | 28 |
Impact of ASC 326 Adoption [Member] | Automobile [Member] |  |
Residential real estate: |  |
Assets | 1 |
Impact of ASC 326 Adoption [Member] | Unsecured [Member] |  |
Residential real estate: |  |
Assets | 0 |
Impact of ASC 326 Adoption [Member] | Allowance for credit losses on unfunded credit exposures [Member] |  |
Liabilities: |  |
Liabilities | $ 54 |

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