OTHER INVESTMENTS, NET (Details) - USD ($)	Dec. 31, 2016	Jun. 30, 2016
Other Investment [Line Items]
Other investments, net	$ 985,000	$ 1,029,000
Private equity hedge fund, at cost [Member]
Other Investment [Line Items]
Other investments, net	916,000	916,000
Other preferred stock, at cost [Member]
Other Investment [Line Items]
Other investments, net	$ 69,000	$ 113,000