Mortgage and Commercial Loans Receivable - Components, RF (Details) - Mortgage Receivable [Member] - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Principal Balance at beginning of period	$ 4,195	$ 3,005
Deferred Fees/ Prepaid Interest Balance at beginning of period	(84)
Accrued Interest Balance at beginning of period	3
Principal Balance and Carrying Value Balance at beginning of period	4,114	3,005
Additions during the period:
Fundings of mortgage loans, Principal Balance	75
New mortgage loans		4,110
Deductions during the period:
Collections of principal	(2,532)	(2,920)
Additions during the period:
Additions to deferred fees, Deferred Fees	(95)	(84)
Amortization of deferred fees, Deferred Fees	93
Additions during the period:
Interest due at maturity, Provision for Loan Loss	40	3
Additions during the period:
New mortgage loans		4,029
Fundings of mortgage loans, Carrying Value	75
Additions to deferred fees	(95)
Amortization of deferred fees, Carrying Value	93
Interest due at maturity, Carrying value	40
Deductions during the period:
Collections of principal	(2,532)	(2,920)
Principal Balance at end of period	1,738	4,195
Deferred Fees/ Prepaid Interest Balance at end of period	(86)	(84)
Accrued Interest Balance at end of period	43	3
Principal Balance and Carrying Value Balance at end of period	$ 1,695	$ 4,114