FINANCING RECEIVABLES (Institutional Loans Past Due) (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Jun. 30, 2016	Mar. 31, 2016
Financing Receivable, Recorded Investment, Past Due [Line Items]
Institutional Loans, Past Due	$ 18,342	$ 30,254	$ 29,048
Institutional Loans, Current	39,605	39,571	42,867
Total Institutional Loans	57,947	69,825	71,915
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Institutional Loans, Past Due	5,784	8,038	5,882
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Institutional Loans, Past Due	1,318	1,512	2,896
Financing Receivables 90 To 119 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Institutional Loans, Past Due	829	924	1,130
Financing Receivables Greater Than 120 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Institutional Loans, Past Due	$ 10,411	$ 19,780	$ 19,140