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Securities (Details) - Schedule of Gross Unrealized or Unrecognized Gains and Losses - Agency Mortgage-Backed Residential [Member] - USD ($) $ in Thousands | Jun. 30, 2024 | Jun. 30, 2023
--- | --- | ---
Available-for-sale Securities |  |
Available-for-sale Securities, Amortized cost | $ 10,096 | $ 12,649
Available-for-sale Securities, Gross unrealized gains |  |
Available-for-sale Securities, Gross unrealized losses | 448 | 569
Available-for-sale Securities, Estimated fair value | 9,648 | 12,080
Held-to-maturity Securities |  |
Held-to-maturity Securities, Amortized cost | 213 | 274
Held-to-maturity Securities, Gross unrealized gains |  |
Held-to-maturity Securities, Gross unrealized losses | 10 | 15
Held-to-maturity Securities, Estimated fair value | $ 203 | $ 259

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