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Disclosures About Fair Value of Assets and Liabilities (Details 3) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016
Financial assets
Cash and cash equivalents, Carrying Value	$ 9,360	$ 12,804	$ 12,520	$ 13,108
Term deposits in other financial institutions, Carrying Value	6,681	4,201
Available-for-sale securities, Carrying Value	66	71
Held-to-maturity securities, Carrying Value	1,249	1,487
Loans receivable - net, Carrying Value	260,806	258,244
Federal Home Loan Bank stock, Carrying Value	6,482	6,482
Accrued interest receivable, Carrying Value	720	679
Cash and Cash Equivalents, Fair Value	9,360	12,804
Term deposits in other financial institutions, Fair Value	6,681	4,201
Available-for-sale securities, Fair Value	66	71
Held-to-maturity securities, Fair Value	1,271	1,523
Loans receivable - net, Fair Value	269,381	269,606
Accrued interest receivable, Fair Value	720	679
Financial liabilities
Deposits, Carrying Value	191,303	182,845
Federal Home Loan Bank advances, Carrying Value	48,627	55,780
Advances by borrowers for taxes and insurance, Carrying Value	236	818
Accrued interest payable, Carrying Value	23	21
Deposits, Fair Value	191,011	182,347
Federal Home Loan Bank advances, Fair Value	48,699	55,881
Advances by borrowers for taxes and insurance, Fair Value	236	818
Accrued interest payable, Fair Value	23	21
Fair Value, Inputs, Level 1 [Member]
Financial assets
Cash and Cash Equivalents, Fair Value	9,360	12,804
Term deposits in other financial institutions, Fair Value	6,681	4,201
Financial liabilities
Deposits, Fair Value	76,092	78,561
Advances by borrowers for taxes and insurance, Fair Value	236
Fair Value, Inputs, Level 2 [Member]
Financial assets
Available-for-sale securities, Fair Value	66	71
Held-to-maturity securities, Fair Value	1,271	1,523
Accrued interest receivable, Fair Value	720	679
Financial liabilities
Deposits, Fair Value	114,919	103,786
Federal Home Loan Bank advances, Fair Value	48,699	55,881
Advances by borrowers for taxes and insurance, Fair Value		818
Accrued interest payable, Fair Value	23	21
Fair Value, Inputs, Level 3 [Member]
Financial assets
Loans receivable - net, Fair Value	$ 269,381	$ 269,606

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Fair value 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(s) or vendor(s) on behalf of the borrower.

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Available For Sale Securities Fair Value.

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Fair value oftime deposits that are deposited in other financial institutions.

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Fair value portion of amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties.

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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

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Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

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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).

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Amount after other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

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Fair value of investments in debt securities classified as held-to-maturity.

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