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Business Segments and Significant Customers
 3 Months Ended
Mar. 31, 2014
Business Segments and Significant Customers  
Business Segments and Significant Customers

Note 4. Business Segments and Significant Customers

 

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

 

The Company recognized revenue from licensing of its technologies or shipment of ICs to customers in North America, Asia and Europe as follows (in thousands):

 

 

 

Three Months Ended

 

 

 

March 31,

 

 

 

2014

 

2013

 

Japan

 

$

623

 

$

534

 

Taiwan

 

337

 

448

 

North America

 

350

 

348

 

Rest of Asia

 

11

 

5

 

Europe

 

11

 

—

 

Total net revenue

 

$

1,332

 

$

1,335

 

 

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

 

 

 

Three Months Ended
March 31,

 

 

 

2014

 

2013

 

Customer A

 

38

%

*

 

Customer B

 

24

%

33

%

Customer C

 

20

%

13

%

Customer D

 

*

 

14

%

Customer E

 

*

 

11

%

 

 

*Represents less than 10%

 

Two customers accounted for 93% of net accounts receivable at March 31, 2014. Two customers accounted for 96% of net accounts receivable at December 31, 2013.