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COMMITMENTS AND CONTINGENCIES - Summary Of Financial Instruments And Outstanding Amounts Represent Credit Risk (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Jun. 30, 2022
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Commitments to grant loans |  |
Loan Commitments [Line Items] |  |
Off-Balance-Sheet, Credit Loss, Liability | $ 597 | $ 5,551
Unused lines of Credit |  |
Loan Commitments [Line Items] |  |
Off-Balance-Sheet, Credit Loss, Liability | 4,060 | 4,305
Unadvanced Funds On Construction Loans |  |
Loan Commitments [Line Items] |  |
Off-Balance-Sheet, Credit Loss, Liability | 235 | 460
Unadvanced Funds On Commercial And Other Lines Of Credit |  |
Loan Commitments [Line Items] |  |
Off-Balance-Sheet, Credit Loss, Liability | $ 1,024 | $ 1,188

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- Definition Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=121611286&loc=d3e11927-110247 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82919202-210446 + Details
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