Quarterly report pursuant to Section 13 or 15(d)

Secured Loans Receivable (Narrative) (Details)

v3.8.0.1
Secured Loans Receivable (Narrative) (Details)
$ in Thousands
3 Months Ended
Sep. 30, 2017
USD ($)
class
loan
Sep. 30, 2016
Jun. 30, 2017
USD ($)
loan
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Unamortized loan commitment and origination fees and unamortized discounts or premiums | $ $ 65   $ 72
Loans receivable average effective rate of interest (percentage) 9.30% 9.20%  
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
Minimum      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Credit quality indicator Loan-to-value threshold percentage   75.00%  
Maximum      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Secured loans-to-value percentage 100.00%   100.00%