Commercial Mortgage and Other Loans Receivable (Details 1) - Commercial Loan [Member] $ in Thousands	9 Months Ended
	Mar. 31, 2019 USD ($)
Principal Balance at July 1, 2018	$ 0
Deferred Fees Balance at July 1, 2018	0
Provision for Loan Loss Balance at July 1, 2018	0
Carrying Value Balance at July 1, 2018	0
Additions during the period:
Borrowings	4,873
Deductions during the period:
Collections of principal	(2,873)
Additions during the period:
Borrowings	0
Deductions during the period:
Collections of principal	0
Additions during the period:
Borrowings	0
Deductions during the period:
Collections of principal	0
Additions during the period:
Borrowings	4,873
Deductions during the period:
Collections of principal	(2,873)
Principal Balance at March 31, 2019	2,000
Deferred Fees Balance at March 31, 2019	0
Provision for Loan Loss Balance at March 31, 2019	0
Carrying Value Balance at March 31, 2019	$ 2,000