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Note 15. Segment and Geographical Information
9 Months Ended
Oct. 29, 2011
Segment Reporting Disclosure [Text Block]
 15.
Segment and geographical information

Operating segments are defined as components of an enterprise for which separate financial information is available and evaluated regularly by the chief operating decision-maker in deciding how to allocate resources and in assessing performance.  We are organized as, and operate in, one reportable segment.  Our operating segment consists of our geographically based entities in Israel, Hong Kong, Singapore and the United States.  Our chief operating decision-maker reviews consolidated financial information, accompanied by information about revenue by product group, target market and geographic region.  We do not assess the performance of our geographic regions on other measures of income or expense, such as depreciation and amortization or net income.

The following table sets forth net revenue for each geographic region based on the ship-to location of customers (in thousands):

   
Three Months Ended
   
Nine Months Ended
 
   
October 29,
2011
   
October 30,
2010
   
October 29,
2011
   
October 30,
2010
 
Asia
 
$
34,919
   
$
71,477
   
$
135,108
   
$
201,316
 
North America
   
2,176
     
4,385
     
7,076
     
9,780
 
Europe
   
2,563
     
1,812
     
4,492
     
5,002
 
Other regions
   
67
     
131
     
375
     
212
 
Net revenue
 
$
39,725
   
$
77,805
   
$
147,051
   
$
216,310
 

The following table sets forth net revenue to each significant country based on the ship-to location of customers (in thousands):

   
Three Months Ended
   
Nine Months Ended
 
   
October 29,
2011
   
October 30,
 2010
   
October 29,
2011
   
October 30,
2010
 
China, including Hong Kong
 
$
29,163
   
$
63,062
   
$
116,260
   
$
176,366
 
Rest of the world
   
10,562
     
14,743
     
30,791
     
39,944
 
Net revenue
 
$
39,725
   
$
77,805
   
$
147,051
   
$
216,310
 

The following table sets forth the major customers that accounted for 10% or more of our net revenue:

   
Three Months Ended
   
Nine Months Ended
 
   
October 29,
2011
   
October 30,
 2010
   
October 29,
2011
   
October 30,
2010
 
Alpha Networks
   
14%
     
*
     
*
     
*
 
Gemtek
   
14%
     
29%
     
25%
     
24%
 
Motorola
   
13%
     
24%
     
17%
     
24%
 

*Total net revenue from customer was less than 10% of our total net revenue for these periods.

Four international customers each accounted for 10%, 12%, 14% and 21% of total accounts receivable at October 29, 2011.  Two international customers each accounted for 23% and 19% of total accounts receivable at January 29, 2011.