MORTGAGE LOANS ON REAL ESTATE (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2020 USD ($)
Face Amount	$ 1,738
Carrying Value	1,695
Principal Amount of Mortgages Subject to Delinquent Principal or Interest	$ 0
Loan A [Member]
Property Type	Commercial Manufacturing
Contractual Interest Rate	12.00%
Maturity Date	May 30, 2022
Periodic Payment	Interest Only, Balloon Final
Face Amount	$ 1,000
Carrying Value	970
Principal Amount of Mortgages Subject to Delinquent Principal or Interest	$ 0
Loan B [Member]
Property Type	Residential Predevelopment
Contractual Interest Rate	10.00%
Maturity Date	Oct. 21, 2021
Periodic Payment	Milestone
Face Amount	$ 738
Carrying Value	725
Principal Amount of Mortgages Subject to Delinquent Principal or Interest	$ 0