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Loans Receivable (Details 7) - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	$ 280,087	$ 282,425
Automobile [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	67	91
Farm [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	2,227	3,157
Loans on deposits [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,287	1,415
Home equity [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	7,822	8,214
Unsecured [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	735	451
Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	268,325	269,768
Pass [Member] | Automobile [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	67	91
Pass [Member] | Farm [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,917	2,848
Pass [Member] | Commercial nonmortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,057	1,584
Pass [Member] | Loans on deposits [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,287	1,415
Pass [Member] | Home equity [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	7,681	8,053
Pass [Member] | Unsecured [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	730	446
Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,977	1,777
Special Mention [Member] | Automobile [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Special Mention [Member] | Farm [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Special Mention [Member] | Commercial nonmortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Special Mention [Member] | Loans on deposits [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Special Mention [Member] | Home equity [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	40	137
Special Mention [Member] | Unsecured [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	9,785	10,880
Substandard [Member] | Automobile [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Substandard [Member] | Farm [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	310	309
Substandard [Member] | Commercial nonmortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	142	491
Substandard [Member] | Loans on deposits [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Substandard [Member] | Home equity [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	101	24
Substandard [Member] | Unsecured [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	5	5
Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Doubtful [Member] | Automobile [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Doubtful [Member] | Farm [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Doubtful [Member] | Commercial nonmortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Doubtful [Member] | Loans on deposits [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Doubtful [Member] | Home equity [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Doubtful [Member] | Unsecured [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
One-to four-family residential real estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	217,808	216,066
One-to four-family residential real estate [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	209,367	206,489
One-to four-family residential real estate [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	996	894
One-to four-family residential real estate [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	7,445	8,683
One-to four-family residential real estate [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Multi-family [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	12,251	15,928
Multi-family [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	11,574	15,243
Multi-family [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Multi-family [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	677	685
Multi-family [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	4,450	3,757
Construction [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	4,439	3,757
Construction [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Construction [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	11
Construction [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Land [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,189	852
Land [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,189	852
Land [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Land [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Land [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Nonresidential real estate [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	29,017	28,990
Nonresidential real estate [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	941	746
Nonresidential real estate [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,094	683
Nonresidential real estate [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross

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+ References

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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.

+ 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=118952595&loc=d3e4428-111522

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