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Loans - Schedule of Investment in Nonaccrual and Loans Past Due (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Jun. 30, 2024
--- | --- | ---
Residential real estate |  |
Nonaccrual | $ 3,273 | $ 3,647
Loans Past Due Over 90 Days Still Accruing | 592 | 249
One- To Four-Family [Member] |  |
Residential real estate |  |
Nonaccrual | 1,924 | 2,678
Loans Past Due Over 90 Days Still Accruing | 592 | 221
Multi-Family [Member] |  |
Residential real estate |  |
Nonaccrual | 291 |
Loans Past Due Over 90 Days Still Accruing |  |
Nonresidential real estate [Member] |  |
Residential real estate |  |
Nonaccrual | 927 | 969
Loans Past Due Over 90 Days Still Accruing |  |
Unsecured [Member] |  |
Residential real estate |  |
Nonaccrual | 131 |
Loans Past Due Over 90 Days Still Accruing |  | $ 28

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