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Loans Receivable (Details 4) - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
Residential real estate:
Nonaccrual	$ 6,090	$ 6,232
Loans Past Due Over 90 Days Still Accruing	1,448	1,796
Commercial and industrial [Member]
Residential real estate:
Nonaccrual	1	1
Loans Past Due Over 90 Days Still Accruing
One-to four-family residential real estate [Member]
Residential real estate:
Nonaccrual	4,373	4,545
Loans Past Due Over 90 Days Still Accruing	1,117	1,747
Multifamily [Member]
Residential real estate:
Nonaccrual	677	685
Loans Past Due Over 90 Days Still Accruing
Construction [Member]
Residential real estate:
Nonaccrual	11
Loans Past Due Over 90 Days Still Accruing
Farm [Member]
Residential real estate:
Nonaccrual	310	309
Loans Past Due Over 90 Days Still Accruing
Nonresidential real estate and land [Member]
Residential real estate:
Nonaccrual	713	683
Loans Past Due Over 90 Days Still Accruing	331	49
Consumer [Member]
Residential real estate:
Nonaccrual	5	9
Loans Past Due Over 90 Days Still Accruing

X

- Definition

Amount of financing receivable 90 days or more past due and still accruing.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 16
-Subparagraph (c)
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-Section 50
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
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-Section 55
-Paragraph 80
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X

- Definition

Amount of financing receivable on nonaccrual status.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
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- References

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