OTHER INVESTMENTS, NET (Details) - USD ($)	Jun. 30, 2017	Jun. 30, 2016
Other Investment [Line Items]
Other investments, net	$ 696,000	$ 621,000
Other Investments [Member]
Other Investment [Line Items]
Other investments, net	211,000	53,000
Private equity hedge fund, at cost [Member]
Other Investment [Line Items]
Other investments, net	$ 485,000	$ 568,000