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Loans (Details 5) - USD ($) $ in Thousands	Jun. 30, 2018	Jun. 30, 2017
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	$ 274,189	$ 260,031
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	65,414	60,129
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	1,093	6,230
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	11,915	11,729
Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Not rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	195,767	181,943
One-to four-family [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	207,075	197,936
One-to four-family [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
One-to four-family [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	1,093	6,110
One-to four-family [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	10,215	9,883
One-to four-family [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
One-to four-family [Member] | Not rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	195,767	181,943
Multi-family [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	15,113	15,678
Multi-family [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	14,445	14,541
Multi-family [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Multi-family [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	668	1,137
Multi-family [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Multi-family [Member] | Not rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	5,055	2,398
Construction [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	5,055	2,398
Construction [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Construction [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Construction [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Construction [Member] | Not rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Nonresidential real estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	31,700	29,061
Nonresidential real estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Nonresidential real estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	713	150
Nonresidential real estate [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Nonresidential real estate [Member] | Not rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Land [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	677	1,304
Land [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	677	1,304
Land [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Land [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Land [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Land [Member] | Not rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Farm [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	2,295	2,062
Farm [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	1,985	1,523
Farm [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Farm [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	310	539
Farm [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Farm [Member] | Not rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Loans on deposits [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	1,470	1,607
Loans on deposits [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	1,470	1,607
Loans on deposits [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Loans on deposits [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Loans on deposits [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Loans on deposits [Member] | Not rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Commercials and Industrial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	1,910	2,513
Commercials and Industrial [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment		27
Commercials and Industrial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	7
Commercials and Industrial [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Commercials and Industrial [Member] | Not rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Home equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	7,603	6,853
Home equity [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	7,603	6,744
Home equity [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment		93
Home equity [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment		16
Home equity [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Home equity [Member] | Not rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Unsecured [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	508	400
Unsecured [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	506	396
Unsecured [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Unsecured [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	2	4
Unsecured [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Unsecured [Member] | Not rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Automobile [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	63	42
Automobile [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment	63	42
Automobile [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Automobile [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Automobile [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment
Automobile [Member] | Not rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans Receivable, Recorded Investment

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+ References

No definition available.

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- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4428-111522

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