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Business Segments, Concentration of Credit Risk and Significant Customers

6 Months Ended

Jun. 30, 2018

Segment Reporting [Abstract]

Business Segments, Concentration of Credit Risk and Significant Customers

Note 5. Business Segments, Concentration of Credit Risk and Significant Customers

The Company operates in one business segment and uses one measurement of profitability for its business.  Net revenue is attributed to the United States and to all foreign countries based on the geographical location of the customer.

The Company recognized revenue from shipment of product and licensing of its technologies to customers by geographical location as follows (in thousands):

		Three Months Ended								Six Months Ended
		June 30,								June 30,
		2018				2017				2018				2017
North America		$	3,384			$	961			$	6,741			$	1,783
Japan			1,128				200				1,842				371
Taiwan			73				171				156				340
Rest of world			13				52				67				102
Total net revenue		$	4,598			$	1,384			$	8,806			$	2,596

Customers who accounted for at least 10% of total net revenue were:

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2018		2017		2018		2017
Customer A		31%		37%		39%		46%
Customer B		24%		14%		12%		14%
Customer C		21%		*%		22%		*%
Customer D		*%		10%		*%		*%
Customer E		*%		10%		*%		12%

* Represents less than 10%

Two customers accounted for 76% of accounts receivable, net at June 30, 2018. One customer accounted for 63% of accounts receivable, net at December 31, 2017.

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- References

No definition available.

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- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-URI http://asc.fasb.org/topic&trid=2134510

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