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Business Segments and Significant Customers
 9 Months Ended
Sep. 30, 2013
Business Segments and Significant Customers  
Business Segments and Significant Customers

Note 5. 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 net revenue from customers in North America, Asia and Europe as follows (in thousands):

 

 

 

Three Months Ended
September 30,

 

Nine Months Ended
September 30,

 

 

 

2013

 

2012

 

2013

 

2012

 

Taiwan

 

$

375

 

$

473

 

$

1,422

 

$

1,244

 

North America

 

349

 

600

 

1,007

 

2,217

 

Japan

 

217

 

247

 

956

 

940

 

Rest of Asia

 

16

 

—

 

27

 

—

 

Europe

 

—

 

7

 

—

 

86

 

Total net revenue

 

$

957

 

$

1,327

 

$

3,412

 

$

4,487

 

 

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

 

 

 

Three Months Ended
September 30,

 

Nine Months Ended
September 30,

 

 

 

2013

 

2012

 

2013

 

2012

 

Customer A

 

39

%

36

%

41

%

27

%

Customer B

 

13

%

34

%

12

%

32

%

Customer C

 

11

%

*

 

*

 

*

 

 

*Represents percentages less than 10%

 

Two customers accounted for 100% of net accounts receivable at September 30, 2013. Three customers accounted for 100% of net accounts receivable at December 31, 2012.