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LOANS RECEIVABLE - Schedule of Carrying Value of Collateral Dependent Individually Analyzed Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2026 | Jun. 30, 2025
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Carrying Value | $ 52,400 |
Collateral Pledged |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Carrying Value | 46,007 | $ 37,785
Related Allowance | 886 | 1,377
Commercial | Collateral Pledged |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Carrying Value | 45,477 | 35,505
Related Allowance | 886 | 1,377
Commercial | Multi-family mortgage | Collateral Pledged |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Carrying Value | 37,972 | 30,808
Related Allowance | 886 | 1,377
Commercial | Nonresidential mortgage | Collateral Pledged |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Carrying Value | 4,697 | 4,697
Related Allowance | 0 | 0
Commercial | Commercial business | Collateral Pledged |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Carrying Value | 53 | 0
Related Allowance | 0 | 0
Commercial | Construction | Collateral Pledged |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Carrying Value | 2,755 | 0
Related Allowance | 0 | 0
Residential | Collateral Pledged |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Carrying Value | 516 | 2,264
Related Allowance | 0 | 0
Consumer | Home equity loans | Collateral Pledged |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Carrying Value | 14 | 16
Related Allowance | $ 0 | $ 0

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