Significant Customer and Geographical Information

3 Months Ended

Mar. 31, 2018

Risks and Uncertainties [Abstract]

Concentration Risk Disclosure [Text Block]

Note 8. Significant Customer and Geographical Information

Sales to our significant customers, as a percentage of net revenue were as follows:

	Three Months Ended
	March 31
	2018			2017
Two largest customers		85.5	%		97.0	%

The geographical distribution of our revenue, as a percentage of revenue, was as follows: 

	Three Months Ended
	March 31
	2018			2017
Europe		82.5	%		97.1	%
All other (non-European) countries		17.5			2.9
		100.0	%		100.0	%