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Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Financing Receivable, Recorded Investment [Line Items]
Construction	$ 5,055	$ 2,398
Land	677	1,304
Farm	2,295	2,062
Nonresidential real estate	32,413	29,211
Commercial and industrial	1,917	2,540
Consumer and other, Loans on deposits	1,470	1,607
Consumer and other, Home equity	7,603	6,853
Consumer and other, Automobile	63	42
Consumer and other, Unsecured	508	400
Loans Receivable, Recorded Investment	274,189	260,031
Undisbursed portion of loans in process	(2,136)	(296)
Deferred loan origination costs, net	(167)	42
Allowance for loan losses	(1,576)	(1,533)	$ (1,515)
Loans receivable - net	270,310	258,244
One-to four-family [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	207,075	197,936
Allowance for loan losses	(795)	(773)	(862)
Multi-family [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	15,113	15,678
Allowance for loan losses	$ (225)	$ (243)	$ (192)

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Reflects the gross carrying amount of unpaid loans issued against deposits.

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Reflects the gross carrying amount of unsecured unpaid loans.

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Amount before allowance of loans issued to agricultural institutions. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreements.

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It represents the loans receivable of commercial non mortgage during the period.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Amount before allowance of loans issued to build, improve or remodel a residential home. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount before allowance of revolving, open-end loan, extended under a line of credit and secured by the borrower's residential property. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount of undisbursed portion of the loan receivable balance (loans in process). Excludes loans and leases covered under loss sharing agreements.

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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Amount before allowance of loans issued to agricultural institutions. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreements.

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Amount before allowance of commercial loans issued to businesses to acquire, develop, construct, improve, or refinance land or building. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreements.

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