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Significant Customers (Tables)

6 Months Ended

Jun. 30, 2018

Revenues attributable to sales to major customers

For the three and six months ended June 30, 2018 and 2017, the percentage of the Company’s revenues attributable to sales made to these customers was as follows:



	Three Months Ended				Six Months Ended
	June 30, 2018		June 30, 2017		June 30, 2018		June 30, 2017

Avnet	27.7	%	29.4	%	27.6	%	27.4	%
Engenuity	8.2	%	6.1	%	10.6	%	7.7	%
	35.9	%	35.5	%	38.2	%	35.1	%