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Loans Receivable (Details) - Schedule of recorded investment in nonaccrual and loans - USD ($) $ in Thousands	Mar. 31, 2022	Jun. 30, 2021
Residential real estate:
Nonaccrual	$ 5,617	$ 6,412
Loans Past Due Over 90 Days Still Accruing	121	243
One- to Four-Family Residential Real Estate [Member]
Residential real estate:
Nonaccrual	3,589	4,104
Loans Past Due Over 90 Days Still Accruing	121	243
Multifamily [Member]
Residential real estate:
Nonaccrual	574	646
Loans Past Due Over 90 Days Still Accruing
Construction [Member]
Residential real estate:
Nonaccrual
Loans Past Due Over 90 Days Still Accruing
Farm [Member]
Residential real estate:
Nonaccrual	273	274
Loans Past Due Over 90 Days Still Accruing
Nonresidential Real Estate and Land [Member]
Residential real estate:
Nonaccrual	1,090	1,367
Loans Past Due Over 90 Days Still Accruing
Commercial and industrial [Member]
Residential real estate:
Nonaccrual
Loans Past Due Over 90 Days Still Accruing
Consumer [Member]
Residential real estate:
Nonaccrual	$ 91	21
Loans Past Due Over 90 Days Still Accruing

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- References

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- Definition

Amortized cost of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease.

+ 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)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5111-111524

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 80
-URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922355-210448

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- Definition

Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5111-111524

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-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (3)

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-Publisher SEC
-Name Regulation S-K (SK)
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