OTHER ASSETS (Tables)

9 Months Ended

Sep. 30, 2021

Disclosure Text Block Supplement [Abstract]

Schedule of Other Assets [Table Text Block]

	Investment in securities - Zowie Technology		Other		Other Assets Total
Balance at December 31, 2020	$	186,000	$	3,000	$	189,000
Other changes		-		1,000		1,000
Balance at September 30, 2021	$	186,000	$	4,000	$	190,000