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Disclosures About Fair Value of Assets and Liabilities (Details) - Schedule of foregoing methods and assumptions, the carrying value and fair value - USD ($) $ in Thousands | Dec. 31, 2022 | Jun. 30, 2022
--- | --- | ---
Financial assets |  |
Held-to-maturity securities | $ 304 | $ 339
Federal Home Loan Bank stock | 4,993 | 6,498
Accrued interest receivable | 840 | 649
Financial liabilities |  |
Advances by borrowers for taxes and insurance | 271 | 766
Total [Member] |  |
Financial assets |  |
Cash and cash equivalents | 7,654 | 25,823
Available-for-sale securities | 13,539 | 10,477
Held-to-maturity securities | 289 | 323
Loans held for sale |  | 153
Loans receivable - net | 283,183 | 271,994
Federal Home Loan Bank stock |  |
Accrued interest receivable | 840 | 649
Financial liabilities |  |
Deposits | 209,521 | 239,834
Federal Home Loan Bank advances | 72,805 | 33,688
Advances by borrowers for taxes and insurance | 271 | 766
Accrued interest payable | 15 | 12
Level 1 [Member] |  |
Financial assets |  |
Cash and cash equivalents | 7,654 | 25,823
Available-for-sale securities |  |
Held-to-maturity securities |  |
Loans held for sale |  |
Loans receivable - net |  |
Federal Home Loan Bank stock |  |
Accrued interest receivable |  |
Financial liabilities |  |
Deposits | 97,312 | 115,152
Federal Home Loan Bank advances |  |
Advances by borrowers for taxes and insurance |  |
Accrued interest payable |  |
Level 2 [Member] |  |
Financial assets |  |
Cash and cash equivalents |  |
Available-for-sale securities | 13,539 | 10,477
Held-to-maturity securities | 289 | 323
Loans held for sale |  | 153
Loans receivable - net |  |
Federal Home Loan Bank stock |  |
Accrued interest receivable | 840 | 649
Financial liabilities |  |
Deposits | 112,209 | 124,682
Federal Home Loan Bank advances | 72,805 | 33,688
Advances by borrowers for taxes and insurance | 271 | 766
Accrued interest payable | 15 | 12
Level 3 [Member] |  |
Financial assets |  |
Cash and cash equivalents |  |
Available-for-sale securities |  |
Held-to-maturity securities |  |
Loans held for sale |  |
Loans receivable - net | 283,183 | 271,994
Federal Home Loan Bank stock |  |
Accrued interest receivable |  |
Financial liabilities |  |
Deposits |  |
Federal Home Loan Bank advances |  |
Advances by borrowers for taxes and insurance |  |
Accrued interest payable |  |
Carrying Value [Member] |  |
Financial assets |  |
Cash and cash equivalents | 7,654 | 25,823
Available-for-sale securities | 13,539 | 10,477
Held-to-maturity securities | 304 | 339
Loans held for sale |  | 152
Loans receivable - net | 298,964 | 274,583
Federal Home Loan Bank stock | 4,993 | 6,498
Accrued interest receivable | 840 | 649
Financial liabilities |  |
Deposits | 209,383 | 239,857
Federal Home Loan Bank advances | 73,228 | 34,066
Advances by borrowers for taxes and insurance | 271 | 766
Accrued interest payable | $ 15 | $ 12

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