Annual report pursuant to Section 13 and 15(d)

Secured Loans Receivable (Narrative) (Details)

v3.10.0.1
Secured Loans Receivable (Narrative) (Details)
12 Months Ended
Jun. 30, 2018
USD ($)
class
loan
Jun. 30, 2017
USD ($)
loan
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Unamortized loan commitment and origination fees and unamortized discounts or premiums $ 54,000 $ 72,000
Loans receivable average effective rate of interest (percentage) 9.60% 9.20%
Number of classes of receivables | class 2  
Loans receivable payment terms for interest 30 days  
Delinquent period 30 days  
Loan receivable liquidation period post default 90 days  
Number of loans | loan 0 0
Loan impairment costs $ 0 $ 0
Maximum    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Secured loans-to-value percentage 100.00% 100.00%