Note 8 - Segments

3 Months Ended

Mar. 31, 2017

Notes to Financial Statements

Segment Reporting Disclosure [Text Block]

NOTE

8:

SEGMENTS

The Company operates in

one

business segment. Percentages of sales by geographic region for the

three

-month periods ended

March

31,

2017

and

2016

were approximately as follows:

	Three-month periods ended March 31,
	2017		2016
United States		59%		68%
Europe		21%		19%
Other		20%		13%