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Loans (Details) - Schedule of Impaired Loans by Class of Loans - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022
Residential real estate |  |
Unpaid Principal Balance and Recorded Investment | $ 5,013 | $ 5,626
Allowance for Loan Losses Allocated |  |
Average Recorded Investment | 5,319 | 6,133
Interest Income Recognized | 268 | 240
Cash Basis Income Recognized | 268 | 240
One- to four-family [Member] |  |
Residential real estate |  |
Unpaid Principal Balance and Recorded Investment | 3,029 | 3,621
Allowance for Loan Losses Allocated |  |
Average Recorded Investment | 3,325 | 3,970
Interest Income Recognized | 161 | 145
Cash Basis Income Recognized | 161 | 145
Multi-family [Member] |  |
Residential real estate |  |
Unpaid Principal Balance and Recorded Investment |  | 570
Allowance for Loan Losses Allocated |  |
Average Recorded Investment | 285 | 608
Interest Income Recognized | 22 | 19
Cash Basis Income Recognized | 22 | 19
Farm [Member] |  |
Residential real estate |  |
Unpaid Principal Balance and Recorded Investment |  | 270
Allowance for Loan Losses Allocated |  |
Average Recorded Investment | 135 | 272
Interest Income Recognized | 15 | 16
Cash Basis Income Recognized | 15 | 16
Nonresidential real estate [Member] |  |
Residential real estate |  |
Unpaid Principal Balance and Recorded Investment | 1,717 | 1,073
Allowance for Loan Losses Allocated |  |
Average Recorded Investment | 1,395 | 1,220
Interest Income Recognized | 63 | 59
Cash Basis Income Recognized | 63 | 59
Home equity [Member] |  |
Residential real estate |  |
Unpaid Principal Balance and Recorded Investment | 267 | 87
Allowance for Loan Losses Allocated |  |
Average Recorded Investment | 177 | 52
Interest Income Recognized | 6 | 1
Cash Basis Income Recognized | 6 | 1
Unsecured [Member] |  |
Residential real estate |  |
Unpaid Principal Balance and Recorded Investment |  | 5
Allowance for Loan Losses Allocated |  |
Average Recorded Investment | 2 | 11
Interest Income Recognized | 1 |
Cash Basis Income Recognized | $ 1 |

X
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