Disclosures About Fair Value of Assets and Liabilities (Details) - Schedule of foregoing methods and assumptions, the carrying value and fair value - USD ($) $ in Thousands	Sep. 30, 2021	Jun. 30, 2021
Financial assets
Federal Home Loan Bank stock	$ 6,498	$ 6,498
Financial liabilities
Advances by borrowers for taxes and insurance	962	838
Total [Member]
Financial assets
Cash and cash equivalents	25,932	21,648
Term deposits in other financial institutions		248
Available-for-sale securities	31	33
Held-to-maturity securities	452	476
Loans held for sale	92	1,336
Loans receivable - net	302,332	306,346
Federal Home Loan Bank stock
Accrued interest receivable	613	694
Financial liabilities
Deposits	231,834	227,183
Federal Home Loan Bank advances	50,745	57,314
Advances by borrowers for taxes and insurance	962	838
Accrued interest payable	21	20
Level 1 [Member]
Financial assets
Cash and cash equivalents	25,932	21,648
Term deposits in other financial institutions		248
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	104,608	101,951
Federal Home Loan Bank advances
Advances by borrowers for taxes and insurance
Accrued interest payable
Level 2 [Member]
Financial assets
Cash and cash equivalents
Term deposits in other financial institutions
Available-for-sale securities	31	33
Held-to-maturity securities	452	476
Loans held for sale		1,336
Loans receivable - net
Federal Home Loan Bank stock
Accrued interest receivable	613	694
Financial liabilities
Deposits	127,226	125,232
Federal Home Loan Bank advances	50,745	57,314
Advances by borrowers for taxes and insurance	962	838
Accrued interest payable	21	20
Level 3 [Member]
Financial assets
Cash and cash equivalents
Term deposits in other financial institutions
Available-for-sale securities
Held-to-maturity securities
Loans held for sale	92
Loans receivable - net	302,332	306,346
Federal Home Loan Bank stock
Accrued interest receivable
Financial liabilities
Federal Home Loan Bank advances
Advances by borrowers for taxes and insurance
Accrued interest payable
Carrying Value [Member]
Financial assets
Cash and cash equivalents	25,932	21,648
Term deposits in other financial institutions		247
Available-for-sale securities	31	33
Held-to-maturity securities	436	462
Loans held for sale	90	1,307
Loans receivable - net	293,990	297,902
Federal Home Loan Bank stock	6,498	6,498
Accrued interest receivable	613	694
Financial liabilities
Deposits	231,489	226,843
Federal Home Loan Bank advances	50,355	56,873
Advances by borrowers for taxes and insurance	962	838
Accrued interest payable	$ 21	$ 20

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Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits.

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Fair value portion of trade and related party payables and accrued expenses.

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Carrying amount of accumulated prepayments received by financial institutions from borrowers for taxes (for example, property taxes) and insurance (for example, property and catastrophe) which will periodically be remitted to the appropriate governmental agency or vendor on behalf of the borrower.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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- Definition

Fair value portion of borrowing from Federal Home Loan Bank (FHLBank).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.13(3)(a))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 325
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=123599499&loc=d3e63345-112809

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Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables.

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-URI http://asc.fasb.org/subtopic&trid=2196772

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Fair value of securitized, pay-through debt securities collateralized by real estate mortgage loans classified as available-for-sale.

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Fair value of securitized, pay-through debt securities collateralized by real estate mortgage loans classified as held-to-maturity.

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