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SECURITIES - Schedule Of Debt Securities Fair Value To Amortized Cost Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Jun. 30, 2023
Securities available for sale
Amortized Cost, Total	$ 134	$ 151
Available-for-sale securities, Unrealized Gains	0	0
Available-for-sale securities, Unrealized Losses	(2)	(5)
Available-for-sale securities, Fair Value	132	146
Available-for-sale securities,Allowance for Credit Losses	0
Available-for-sale securities, Net Carrying Amount	134
Securities held to maturity
Held-to-maturity securities, Amortized Cost	149,251	147,902
Held-to-maturity securities, Unrealized Gains	137	3
Held-to-maturity securities, Unrealized Losses	(12,827)	(15,632)
Held-to-maturity securities, Fair Value	136,427	132,273
Held-to-maturity securities,Allowance for Credit Losses	134
Held to maturity Securities, Net Carrying Amount	149,117
Agency Securities [Member]
Securities held to maturity
Held-to-maturity securities, Fair Value	149,251	147,902
Government-sponsored enterprises: Debt obligations [Member]
Securities held to maturity
Held-to-maturity securities, Fair Value	997	996
Government-sponsored enterprises: Debt obligations [Member] | Agency Securities [Member]
Securities held to maturity
Held-to-maturity securities, Amortized Cost	997	996
Held-to-maturity securities, Unrealized Gains	0	0
Held-to-maturity securities, Unrealized Losses	(19)	(34)
Held-to-maturity securities, Fair Value	978	962
Held-to-maturity securities,Allowance for Credit Losses	0
Held to maturity Securities, Net Carrying Amount	997
Government-sponsored enterprises: Mortgage-backed securities [Member]
Securities available for sale
Amortized Cost, Total	133	147
Securities held to maturity
Held-to-maturity securities, Fair Value	50,861	46,619
Government-sponsored enterprises: Mortgage-backed securities [Member] | Agency Securities [Member]
Securities available for sale
Amortized Cost, Total	133	147
Available-for-sale securities, Unrealized Gains	0	0
Available-for-sale securities, Unrealized Losses	(2)	(5)
Available-for-sale securities, Fair Value	131	142
Available-for-sale securities,Allowance for Credit Losses	0
Available-for-sale securities, Net Carrying Amount	133
Securities held to maturity
Held-to-maturity securities, Amortized Cost	50,861	46,619
Held-to-maturity securities, Unrealized Gains	113	0
Held-to-maturity securities, Unrealized Losses	(2,523)	(3,500)
Held-to-maturity securities, Fair Value	48,451	43,119
Held-to-maturity securities,Allowance for Credit Losses	0
Held to maturity Securities, Net Carrying Amount	50,861
Government-sponsored enterprises: Collateralized mortgage obligations
Securities available for sale
Amortized Cost, Total	1	4
Securities held to maturity
Held-to-maturity securities, Fair Value		1
Government-sponsored enterprises: Collateralized mortgage obligations | Agency Securities [Member]
Securities available for sale
Amortized Cost, Total	1	4
Available-for-sale securities, Unrealized Gains	0	0
Available-for-sale securities, Unrealized Losses	0	0
Available-for-sale securities, Fair Value	1	4
Available-for-sale securities,Allowance for Credit Losses	0
Available-for-sale securities, Net Carrying Amount	1
Securities held to maturity
Held-to-maturity securities, Amortized Cost		1
Held-to-maturity securities, Unrealized Gains		0
Held-to-maturity securities, Unrealized Losses		0
Held-to-maturity securities, Fair Value		1
Municipal Bonds [Member]
Securities held to maturity
Held-to-maturity securities, Fair Value	42,844	43,865
Municipal Bonds [Member] | Agency Securities [Member]
Securities held to maturity
Held-to-maturity securities, Amortized Cost	42,844	43,865
Held-to-maturity securities, Unrealized Gains	7	3
Held-to-maturity securities, Unrealized Losses	(5,997)	(6,423)
Held-to-maturity securities, Fair Value	36,852	37,445
Held-to-maturity securities,Allowance for Credit Losses	2
Held to maturity Securities, Net Carrying Amount	42,842
Corporate Bond Securities [Member]
Securities held to maturity
Held-to-maturity securities, Fair Value	54,549	56,421
Corporate Bond Securities [Member] | Agency Securities [Member]
Securities held to maturity
Held-to-maturity securities, Amortized Cost	54,549	56,421
Held-to-maturity securities, Unrealized Gains	17	0
Held-to-maturity securities, Unrealized Losses	(4,288)	(5,675)
Held-to-maturity securities, Fair Value	50,146	$ 50,746
Held-to-maturity securities,Allowance for Credit Losses	132
Held to maturity Securities, Net Carrying Amount	$ 54,417

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