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Loans (Details) - Schedule of Impaired Loans by Class of Loans - USD ($) $ in Thousands | 12 Months Ended
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Jun. 30, 2024 | Jun. 30, 2023
Schedule of Impaired Loans by Class of Loans [Line Items] |  |
Unpaid Principal Balance and Recorded Investment, Total | $ 4,774 | $ 5,013
Allowance for Loan Losses Allocated, Total |  |
Average Recorded Investment, Total | 5,128 | 5,319
Interest Income Recognized, Total | 158 | 268
Cash Basis Income Recognized, Total | 158 | 268
Farm [Member] |  |
Schedule of Impaired Loans by Class of Loans [Line Items] |  |
Unpaid Principal Balance and Recorded Investment |  |
Allowance for Loan Losses Allocated |  |
Average Recorded Investment |  | 135
Interest Income Recognized |  | 15
Cash Basis Income Recognized |  | 15
Nonresidential real estate [Member] |  |
Schedule of Impaired Loans by Class of Loans [Line Items] |  |
Unpaid Principal Balance and Recorded Investment | 1,925 | 1,717
Allowance for Loan Losses Allocated |  |
Average Recorded Investment | 1,893 | 1,395
Interest Income Recognized | 54 | 63
Cash Basis Income Recognized | 54 | 63
Home Equity [Member] |  |
Schedule of Impaired Loans by Class of Loans [Line Items] |  |
Unpaid Principal Balance and Recorded Investment |  | 267
Allowance for Loan Losses Allocated |  |
Average Recorded Investment | 89 | 177
Interest Income Recognized |  | 6
Cash Basis Income Recognized |  | 6
Unsecured [Member] |  |
Schedule of Impaired Loans by Class of Loans [Line Items] |  |
Unpaid Principal Balance and Recorded Investment |  |
Allowance for Loan Losses Allocated |  |
Average Recorded Investment |  | 2
Interest Income Recognized |  | 1
Cash Basis Income Recognized |  | 1
One- To Four-Family [Member] | Residential Real Estate [Member] |  |
Schedule of Impaired Loans by Class of Loans [Line Items] |  |
Unpaid Principal Balance and Recorded Investment | 2,849 | 3,029
Allowance for Loan Losses Allocated |  |
Average Recorded Investment | 3,146 | 3,325
Interest Income Recognized | 104 | 161
Cash Basis Income Recognized | 104 | 161
Multi-Family [Member] | Residential Real Estate [Member] |  |
Schedule of Impaired Loans by Class of Loans [Line Items] |  |
Unpaid Principal Balance and Recorded Investment |  |
Allowance for Loan Losses Allocated |  |
Average Recorded Investment |  | 285
Interest Income Recognized |  | 22
Cash Basis Income Recognized |  | $ 22

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