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Significant Customers (Tables)

12 Months Ended

Dec. 31, 2016

Revenues attributable to sales to major customers

For the years ended December 31, 2016, 2015 and 2014, the percentage of the Company’s revenues attributable to sales made to these customers was as follows:



	Year ended December 31,
	2016	2015	2014
Avnet	28.7%	24.5%	26.2%
Enel	4.1%	12.7%	7.7%
Total	32.8%	37.2%	33.9%