FAIR VALUE - Carrying and Fair Values (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023
Financial assets
Cash and cash equivalents	$ 216,544	$ 150,478
Securities available for sale, at fair value	412,275
Securities available for sale		431,667
Securities held to maturity	21,903	21,744
Equity securities	2,493	2,413
FHLBNY stock	1,234	1,196
Net loans receivable		1,144,169
Net loans receivable	1,203,504
Accrued interest receivable	$ 7,124	$ 7,194
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets	Other Assets
Financial liabilities
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other Liabilities	Other Liabilities
Level 1
Financial assets
Cash and cash equivalents	$ 216,544	$ 150,478
Securities available for sale, at fair value	383,814
Securities available for sale		377,729
Equity securities	2,493	2,413
Level 2
Financial assets
Securities available for sale, at fair value	28,461
Securities available for sale		53,938
Securities held to maturity	21,903	21,744
FHLBNY stock	1,234	1,196
Accrued interest receivable	7,124	7,194
Derivative assets	1	684
Financial liabilities
Savings, money market, and demand accounts	1,510,214	1,424,874
Time deposits	126,253	114,596
Mortgagors' escrow deposits	3,524	7,888
Accrued interest payable	70	84
Derivative liabilities	22,285	18,828
Level 3
Financial assets
Net loans receivable		1,095,366
Net loans receivable	1,135,940
Carrying Amount
Financial assets
Cash and cash equivalents	216,544	150,478
Securities available for sale, at fair value	412,275
Securities available for sale		431,667
Securities held to maturity	23,908	23,949
Equity securities	2,493	2,413
FHLBNY stock	1,234	1,196
Net loans receivable		1,144,169
Net loans receivable	1,203,504
Accrued interest receivable	7,124	7,194
Derivative assets	1	684
Financial liabilities
Savings, money market, and demand accounts	1,510,214	1,424,874
Time deposits	128,621	116,977
Mortgagors' escrow deposits	3,524	7,888
Accrued interest payable	70	84
Derivative liabilities	22,285	18,828
Fair Value
Financial assets
Cash and cash equivalents	216,544	150,478
Securities available for sale, at fair value	412,275
Securities available for sale		431,667
Securities held to maturity	21,903	21,744
Equity securities	2,493	2,413
FHLBNY stock	1,234	1,196
Net loans receivable		1,095,366
Net loans receivable	1,135,940
Accrued interest receivable	7,124	7,194
Derivative assets	1	684
Financial liabilities
Savings, money market, and demand accounts	1,510,214	1,424,874
Time deposits	126,253	114,596
Mortgagors' escrow deposits	3,524	7,888
Accrued interest payable	70	84
Derivative liabilities	$ 22,285	$ 18,828

Fair value portion of deposit liabilities held by the entity that included savings, money market and demand deposits.

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The fair value of mortgagors' escrow deposit as of balance sheet date.

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Fair value portion of deposit liabilities held by the entity that included time deposits.

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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The sum of cash and cash equivalents plus Federal Funds Sold. Cash and cash equivalents consist of short term, highly liquid investments that are readily convertible to known amounts of cash and are so near their maturity that they present negligible risk of changes in value due to changes in interest rates -- usually with an original maturity less than 90 days.

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Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Indicates line item in statement of financial position that includes derivative asset.

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current.

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Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).

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Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease.

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Fair value of investment in debt security measured at amortized cost (held-to-maturity).

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Amount of interest payable on debt, including, but not limited to, trade payables.

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Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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