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Significant Customers (Tables)

12 Months Ended

Dec. 31, 2015

Revenues attributable to sales to major customers

For the years ended December 31, 2015, 2014 and 2013 the percentage of the Company’s revenues attributable to sales made to these customers was as follows:



	Year ended December 31,
	2015	2014	2013
Avnet	24.5%	26.2%	26.6%
Enel	12.7%	7.7%	16.1%
Total	37.2%	33.9%	42.7%