FAIR VALUE - Non-Recurring Basis (Details) - USD ($)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
FAIR VALUE
Impaired loans, Commercial	$ 559,000	$ 2,675,000
Other real estate owned		365,000
Allowance for Loan Losses Allocated	200,000	1,035,000
Write-downs	0	0
Non-recurring basis
FAIR VALUE
Impaired loans, Commercial	559,000	2,675,000
Other real estate owned		365,000
Non-recurring basis | Level 3
FAIR VALUE
Impaired loans, Commercial	559,000	2,675,000
Other real estate owned	0	365,000
Carrying amount of impaired loans	759,000	3,700,000
Allowance for Loan Losses Allocated	$ 200,000	$ 1,000,000.0