COMMITMENTS AND CONTINGENCIES - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Commitments and Contingencies Disclosure [Abstract]
Concentration risk, Credit risk, Financial instruments, Off balance sheet risk	Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. The commitments for construction loans and lines of credit may expire without being drawn upon. Therefore, the total commitment amounts do not necessarily represent future cash requirements.
Operating leases, Future minimum payments due, Next twelve months	$ 88
Operating leases, Future minimum payments, Due in two years	117
Operating leases, Future minimum payments, Due in three years	117
Operating leases, Future minimum payments, Due in four years	117
Operating leases, Future minimum payments, Due in five years	119
Operating leases, Future minimum payments, Due thereafter	655
Operating leases, Rent expense	$ 34,000	$ 23,000
renewal option to extend lease payments	P5Y
Operating lease liabilities	$ 1,000
Weighted average remaining lease term for operating leases	9 years 2 months 15 days
Weighted average discount rate used in the measurement of operating lease liabilities	3.56%