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FINANCING RECEIVABLES (Credit Risk Profiles of Institutional Loan Balance) (Detail) - USD ($)
$ in Thousands
Jun. 30, 2017
Jun. 30, 2016
Financing Receivables [Line Items]    
Total Institutional Loans $ 59,489 $ 69,825
Credit Risk Profiles Of Institutional Loans    
Financing Receivables [Line Items]    
Total Institutional Loans 59,489 69,825
Performing | Credit Risk Profiles Of Institutional Loans    
Financing Receivables [Line Items]    
Total Institutional Loans 48,731 50,045
Nonperforming | Credit Risk Profiles Of Institutional Loans    
Financing Receivables [Line Items]    
Total Institutional Loans $ 10,758 $ 19,780