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Securities (Details) - USD ($) | Jun. 30, 2024 | Jun. 30, 2023
--- | --- | ---
Securities [Line Items] |  |
Available-for-sale mortgage-backed securities | $ 9,648,000 | $ 12,080,000
Gross unrealized losses |  | 569,000
Mortgage-backed securities | 0 |
Held-to-maturity mortgage-backed securities | 213,000,000 | 274,000,000
Held-to-maturity mortgage-backed securities gross unrealized losses | $ 10,000,000 | $ 15,000,000
Unrealized loss position percent | 100.00% | 100.00%
Pledged securities | $ 0 | $ 5,900,000
Overnight deposits | 0 | $ 1,500,000
Debt Securities [Member] |  |
Securities [Line Items] |  |
Available-for-sale mortgage-backed securities | 9,600,000 |
Gross unrealized losses | $ 448,000 |

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