LOANS RECEIVABLE - Amortized Cost of Loans to Borrowers, Modified (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Dec. 31, 2023	Dec. 31, 2023
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period	$ 2,844	$ 3,378
Financing receivable, percent of total class	0.06%	0.07%
Payment Delay
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period	$ 2,774	$ 3,308
Term Extension
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period	70	70
Commercial \| Commercial business
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period		$ 45
Financing receivable, percent of total class		0.03%
Commercial \| Commercial business \| Payment Delay
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period		$ 45
Commercial \| Commercial business \| Term Extension
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period		0
Commercial \| Multi-family mortgage
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period	$ 2,774	$ 2,774
Financing receivable, percent of total class	0.10%	0.10%
Commercial \| Multi-family mortgage \| Payment Delay
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period	$ 2,774	$ 2,774
Commercial \| Multi-family mortgage \| Term Extension
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period	0	0
Residential
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period	$ 45	$ 534
Financing receivable, percent of total class	0.00%	0.03%
Residential \| Payment Delay
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period	$ 0	$ 489
Residential \| Term Extension
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period	45	45
Consumer \| Home equity loans
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period	$ 25	$ 25
Financing receivable, percent of total class	0.06%	0.06%
Consumer \| Home equity loans \| Payment Delay
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period	$ 0	$ 0
Consumer \| Home equity loans \| Term Extension
Financing Receivable Modifications [Line Items]
Financing receivable, modified in period	$ 25	$ 25

Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty.

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- Definition

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+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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