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:

As of	12/31/2018		6/30/2018
	Total - Level 1		Total - Level 1
Assets:
Investment in marketable securities:
Basic materials	$	236,000	$	462,000
Energy		212,000		45,000
REITs and real estate companies		192,000		757,000
Technology		139,000		399,000
Healthcare		118,000		424,000
Other		157,000		420,000
	$	1,054,000	$	2,507,000

Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [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	$	238,000	$	238,000	$	-

					Net loss for the six months
Assets	Level 3		June 30, 2018		ended December 31, 2017
Other non-marketable investments	$	267,000	$	267,000	$	-