INVESTMENTS IN MARKETABLE SECURITIES (Tables)

3 Months Ended

Mar. 31, 2019

Investments, Debt and Equity Securities [Abstract]

Gain (Loss) on Securities [Table Text Block]

Net realized and unrealized gain from investments in marketable securities for the three months ended March 31, 2019 and 2018 is summarized below: 

	Three Months Ended March 31,
Description	2019			2018
Net realized loss from sales of securities	$	(28,000	)	$	(8,000	)
Unrealized net gain (loss) securities		208,000			(13,000	)
Total net gain (loss) from investments in marketable securities	$	180,000		$	(21,000	)