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Business Segments and Significant Customers
 6 Months Ended
Jun. 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
June 30,

 

Six Months Ended
June 30,

 

 

 

2013

 

2012

 

2013

 

2012

 

United States

 

$

310

 

$

1,036

 

$

658

 

$

1,617

 

Taiwan

 

599

 

334

 

1,047

 

771

 

Japan

 

205

 

299

 

739

 

693

 

Rest of Asia

 

6

 

—

 

11

 

—

 

Europe

 

—

 

67

 

—

 

79

 

Total net revenue

 

$

1,120

 

$

1,736

 

$

2,455

 

$

3,160

 

 

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

 

 

 

Three Months Ended
June 30,

 

Six Months Ended
June 30,

 

 

 

2013

 

2012

 

2013

 

2012

 

Customer A

 

53

%

19

%

42

%

24

%

Customer B

 

10

%

35

%

12

%

31

%

Customer C

 

*

 

11

%

*

 

*

 

 

 

*Represents percentages less than 10%

 

One customer accounted for 94% of net accounts receivable at June 30, 2013. Three customers accounted for 100% of net accounts receivable at December 31, 2012.