GOODWILL AND OTHER INTANGIBLE ASSETS - Other Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
GOODWILL AND OTHER INTANGIBLE ASSETS
Gross Carrying Amount	$ 4,215	$ 4,215
Less: accumulated amortization	(2,119)	(1,721)
Net Carrying Amount	2,096	2,494
Customer relationship
GOODWILL AND OTHER INTANGIBLE ASSETS
Gross Carrying Amount	3,653	3,653
Less: accumulated amortization	(1,729)	(1,375)
Net Carrying Amount	$ 1,924	$ 2,278
Customer relationship | Weighted Average
GOODWILL AND OTHER INTANGIBLE ASSETS
Remaining useful life	3 years 11 months 12 days	4 years 3 months 3 days
Core deposit
GOODWILL AND OTHER INTANGIBLE ASSETS
Gross Carrying Amount	$ 562	$ 562
Less: accumulated amortization	(390)	(346)
Net Carrying Amount	$ 172	$ 216
Core deposit | Weighted Average
GOODWILL AND OTHER INTANGIBLE ASSETS
Remaining useful life	2 years 10 months 24 days	3 years 2 months 23 days