NOTE 13 - SEGMENT AND GEOGRAPHIC INFORMATION (Tables)

12 Months Ended

Dec. 31, 2020

Segment Reporting [Abstract]

Summary of operating information by geographic area

	Year Ended December 31,
(in thousands)	2020			2019
Net sales:
U.S.	$	1,516		$	1,735
Europe		8,415			8,828
Rest of World		10,397			11,005
	$	20,328		$	21,568
Included in Europe and Rest of World are
the following significant balances:
Germany	$	3,851		$	2,507
China	$	3,490		$	2,934
Operating income:
U.S.	$	(713	)	$	317
Europe		(1,698	)		(1,108	)
Rest of World		(667	)		(487	)
	$	(3,078	)	$	(1,278	)
Identifiable assets:
U.S.	$	13,858		$	12,818
Europe		5,878			5,917
Rest of World		5,856			9,546
	$	25,592		$	28,281