FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Dec. 31, 2018

Fair Value Disclosures [Abstract]

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

The assets measured at fair value on a recurring basis are as follows:

	12/31/2018		6/30/2018
As of	Total - Level 1		Total - Level 1
Assets:
Investment in marketable securities:
Energy	$	396,000	$	75,000
Basic materials		357,000		698,000
REITs and real estate companies		315,000		1,484,000
Healthcare		232,000		838,000
Technology		206,000		639,000
Other		297,000		705,000
	$	1,803,000	$	4,439,000

Fair Value Measurements, Nonrecurring [Table Text Block]

The following table shows the fair value hierarchy for these assets measured at fair value on a non-recurring basis as follows:

					Net loss for the six months
Assets	Level 3		December 31, 2018		ended December 31, 2018
Other non-marketable investments	$	424,000	$	424,000	$	-

					Net loss for the six months
Assets	Level 3		June 30, 2018		ended December 31, 2017
Other non-marketable investments	$	474,000	$	474,000	$	-