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Loans (Details) - Schedule of allowance for loan losses by portfolio segment - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
One- to four-family [Member] |  |
Residential real estate: |  |
Beginning balance | $ 671 | $ 685
Provision for loan losses | 146 | 49
Loans charged off | (23) | (65)
Recoveries |  | 2
Ending balance | 794 | 671
Multi-family [Member] |  |
Residential real estate: |  |
Beginning balance | 184 | 200
Provision for loan losses | 107 | (16)
Loans charged off |  |
Recoveries |  |
Ending balance | 291 | 184
Construction [Member] |  |
Residential real estate: |  |
Beginning balance | 6 | 6
Provision for loan losses | 6 |
Loans charged off |  |
Recoveries |  |
Ending balance | 12 | 6
Land [Member] |  |
Residential real estate: |  |
Beginning balance | 1 | 1
Provision for loan losses | 2 |
Loans charged off |  |
Recoveries |  |
Ending balance | 3 | 1
Farm [Member] |  |
Residential real estate: |  |
Beginning balance | 4 | 6
Provision for loan losses | 1 | (2)
Loans charged off |  |
Recoveries |  |
Ending balance | 5 | 4
Nonresidential real estate [Member] |  |
Residential real estate: |  |
Beginning balance | 405 | 336
Provision for loan losses | 89 | 69
Loans charged off |  |
Recoveries |  |
Ending balance | 494 | 405
Commercial and industrial [Member] |  |
Residential real estate: |  |
Beginning balance | 3 | 5
Provision for loan losses | 2 | (2)
Loans charged off |  |
Recoveries |  |
Ending balance | 5 | 3
Loans on deposits [Member] |  |
Residential real estate: |  |
Beginning balance | 2 | 3
Provision for loan losses |  | (1)
Loans charged off |  |
Recoveries |  |
Ending balance | 2 | 2
Home equity [Member] |  |
Residential real estate: |  |
Beginning balance | 11 | 14
Provision for loan losses | 42 | (3)
Loans charged off | (45) |
Recoveries | 7 |
Ending balance | 15 | 11
Auto [Member] |  |
Residential real estate: |  |
Beginning balance |  |
Provision for loan losses |  | 8
Loans charged off |  | (8)
Recoveries |  |
Ending balance |  |
Unsecured [Member] |  |
Residential real estate: |  |
Beginning balance | 1 |
Provision for loan losses | (3) | 1
Loans charged off |  |
Recoveries | 3 |
Ending balance | 1 | 1
Unallocated [Member] |  |
Residential real estate: |  |
Beginning balance | 200 | 200
Provision for loan losses | (200) |
Loans charged off |  |
Recoveries |  |
Ending balance |  | 200
Total [Member] |  |
Residential real estate: |  |
Beginning balance | 1,488 | 1,456
Provision for loan losses | 192 | 103
Loans charged off | (68) | (73)
Recoveries | 10 | 2
Ending balance | $ 1,622 | $ 1,488

X
- Definition 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. + References No definition available. + Details
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- Definition Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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- Definition Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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- Definition Amount of expense related to estimated loss from loan and lease transactions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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