NOTE 14 - SEGMENT AND GEOGRAPHIC INFORMATION (Tables)

12 Months Ended

Dec. 31, 2017

Segment Reporting [Abstract]

Summary of operating information by geographic area

	Year Ended December  31,
(in thousands)	2017		2016
Net sales:
U.S.	$	2,874	$	2,936
Europe		14,899		8,730
Rest of World		16,278		11,747
	$	34,051	$	23,413
Included in Europe and Rest of World net sales are
the following significant balances:
Germany	$	7,982	$	4,482
China	$	5,865	$	3,824
Operating income:
U.S.	$	499	$	669
Europe		2,171		132
Rest of World		2,377		626
	$	5,047	$	1,427
Identifiable assets:
U.S.	$	18,340	$	11,346
Europe		5,001		4,993
Rest of World		6,946		6,437
	$	30,287	$	22,776