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Loans Receivable (Details) - Schedule of allowance for loan losses by portfolio segment - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2021 | Dec. 31, 2020
Residential real estate: |  |  |  |
Beginning balance | $ 1,610 | $ 1,536 | $ 1,622 | $ 1,488
Provision for loan losses |  | 108 |  | 192
Loans charged off | (8) | (23) | (20) | (68)
Recoveries | 1 | 1 | 1 | 10
Ending balance | 1,603 | 1,622 | 1,603 | 1,622
Loans on deposits [Member] |  |  |  |
Residential real estate: |  |  |  |
Beginning balance | 2 | 2 | 2 | 2
Provision for loan losses | (1) |  | (1) |
Loans charged off |  |  |  |
Recoveries |  |  |  |
Ending balance | 1 | 2 | 1 | 2
Home equity [Member] |  |  |  |
Residential real estate: |  |  |  |
Beginning balance | 16 | 11 | 15 | 11
Provision for loan losses | 1 |  | 2 | 38
Loans charged off |  |  |  | (45)
Recoveries |  |  |  | 7
Ending balance | 17 | 11 | 17 | 11
Automobiles [Member] |  |  |  |
Residential real estate: |  |  |  |
Beginning balance |  |  |  |
Provision for loan losses |  |  |  |
Loans charged off |  |  |  |
Recoveries |  |  |  |
Ending balance |  |  |  |
Unsecured [Member] |  |  |  |
Residential real estate: |  |  |  |
Beginning balance |  | 1 | 1 | 1
Provision for loan losses |  | (1) | 2 | (3)
Loans charged off |  |  | (3) |
Recoveries | 1 | 1 | 1 | 3
Ending balance | 1 | 1 | 1 | 1
Unallocated [Member] |  |  |  |
Residential real estate: |  |  |  |
Beginning balance |  | 200 |  | 200
Provision for loan losses |  |  |  |
Loans charged off |  |  |  |
Recoveries |  |  |  |
Ending balance |  | 200 |  | 200
One-to four-family [Member] |  |  |  |
Residential real estate: |  |  |  |
Beginning balance | 754 | 670 | 794 | 671
Provision for loan losses | 85 |  | 54 | (1)
Loans charged off | (8) | (23) | (17) | (23)
Recoveries |  |  |  |
Ending balance | 831 | 647 | 831 | 647
Multi-family [Member] |  |  |  |
Residential real estate: |  |  |  |
Beginning balance | 290 | 217 | 291 | 184
Provision for loan losses | (78) | 60 | (79) | 93
Loans charged off |  |  |  |
Recoveries |  |  |  |
Ending balance | 212 | 277 | 212 | 277
Construction [Member] |  |  |  |
Residential real estate: |  |  |  |
Beginning balance | 13 | 7 | 12 | 6
Provision for loan losses | (7) | (1) | (6) |
Loans charged off |  |  |  |
Recoveries |  |  |  |
Ending balance | 6 | 6 | 6 | 6
Land [Member] |  |  |  |
Residential real estate: |  |  |  |
Beginning balance |  | 1 | 3 | 1
Provision for loan losses |  | 1 | (3) | 1
Loans charged off |  |  |  |
Recoveries |  |  |  |
Ending balance |  | 2 |  | 2
Farm [Member] |  |  |  |
Residential real estate: |  |  |  |
Beginning balance | 6 | 5 | 5 | 4
Provision for loan losses |  |  | 1 | 1
Loans charged off |  |  |  |
Recoveries |  |  |  |
Ending balance | 6 | 5 | 6 | 5
Nonresidential real estate [Member] |  |  |  |
Residential real estate: |  |  |  |
Beginning balance | 526 | 418 | 494 | 405
Provision for loan losses |  | 51 | 32 | 64
Loans charged off |  |  |  |
Recoveries |  |  |  |
Ending balance | 526 | 469 | 526 | 469
Commercial nonmortgage [Member] |  |  |  |
Residential real estate: |  |  |  |
Beginning balance | 3 | 4 | 5 | 3
Provision for loan losses |  | (2) | (2) | (1)
Loans charged off |  |  |  |
Recoveries |  |  |  |
Ending balance | $ 3 | $ 2 | $ 3 | $ 2

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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 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 Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.1) -URI http://asc.fasb.org/extlink&oid=122038336&loc=d3e74567-122707 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI http://asc.fasb.org/extlink&oid=121614798&loc=d3e15032-111544 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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