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Loans (Details) - Schedule of investment in nonaccrual and loans past due - USD ($) $ in Thousands | Jun. 30, 2022 | Jun. 30, 2021
--- | --- | ---
Residential real estate |  |
Nonaccrual | $ 5,531 | $ 6,412
Loans Past Due Over 90 Days Still Accruing | 288 | 243
One- to four-family [Member] |  |
Residential real estate |  |
Nonaccrual | 3,528 | 4,104
Loans Past Due Over 90 Days Still Accruing | 287 | 243
Multi-family [Member] |  |
Residential real estate |  |
Nonaccrual | 570 | 646
Loans Past Due Over 90 Days Still Accruing |  |
Farm [Member] |  |
Residential real estate |  |
Nonaccrual | 270 | 274
Loans Past Due Over 90 Days Still Accruing |  |
Nonresidential real estate [Member] |  |
Residential real estate |  |
Nonaccrual | 1,073 | 1,367
Loans Past Due Over 90 Days Still Accruing |  |
Commercial and industrial [Member] |  |
Residential real estate |  |
Nonaccrual |  |
Loans Past Due Over 90 Days Still Accruing | 1 |
Home equity [Member] |  |
Residential real estate |  |
Nonaccrual | 87 |
Loans Past Due Over 90 Days Still Accruing |  |
Unsecured [Member] |  |
Residential real estate |  |
Nonaccrual | 3 | 21
Loans Past Due Over 90 Days Still Accruing |  |

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