SECURITIES - Securities Held to Maturity (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Jun. 30, 2025
Schedule Of Held To Maturity Securities [Line Items]
Amortized Cost	$ 110,581	$ 120,217
Gross Unrecognized Gains	290	103
Gross Unrecognized Losses	11,793	13,608
Allowance for Credit Losses	0	0
Fair Value	99,078	106,712
Debt securities
Schedule Of Held To Maturity Securities [Line Items]
Amortized Cost	5,666	7,553
Gross Unrecognized Gains	0	1
Gross Unrecognized Losses	29	74
Allowance for Credit Losses	0	0
Fair Value	5,637	7,480
Obligations of state and political subdivisions
Schedule Of Held To Maturity Securities [Line Items]
Amortized Cost	5,666	7,553
Gross Unrecognized Gains	0	1
Gross Unrecognized Losses	29	74
Allowance for Credit Losses	0	0
Fair Value	5,637	7,480
Mortgage-backed securities
Schedule Of Held To Maturity Securities [Line Items]
Amortized Cost	104,915	112,664
Gross Unrecognized Gains	290	102
Gross Unrecognized Losses	11,764	13,534
Allowance for Credit Losses	0	0
Fair Value	93,441	99,232
Residential pass-through securities
Schedule Of Held To Maturity Securities [Line Items]
Amortized Cost	92,758	100,482
Gross Unrecognized Gains	290	102
Gross Unrecognized Losses	10,476	12,024
Allowance for Credit Losses	0	0
Fair Value	82,572	88,560
Commercial pass-through securities
Schedule Of Held To Maturity Securities [Line Items]
Amortized Cost	12,157	12,182
Gross Unrecognized Gains	0	0
Gross Unrecognized Losses	1,288	1,510
Allowance for Credit Losses	0	0
Fair Value	$ 10,869	$ 10,672

Amount, excluding accrued interest, of allowance for credit loss on investment in debt security measured at amortized cost (held-to-maturity).

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