Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting and Geographic Information

v2.4.0.6
Segment Reporting and Geographic Information
 3 Months Ended
Dec. 31, 2012
Segment Reporting [Abstract]  
Segment Reporting and Geographic Information
SEGMENT REPORTING AND GEOGRAPHIC INFORMATION
KLA-Tencor reports one reportable segment in accordance with the provisions of the authoritative guidance for segment reporting. Operating segments are defined as components of an enterprise about which separate financial information is evaluated regularly by the chief operating decision maker in deciding how to allocate resources and in assessing performance. KLA-Tencor’s chief operating decision maker is the Chief Executive Officer.
The Company is engaged primarily in designing, manufacturing, and marketing process control and yield management solutions for the semiconductor and related nanoelectronics industries. All operating segments have been aggregated due to their inter-dependencies, commonality of long-term economic characteristics, products and services, the production processes, class of customer and distribution processes. The Company’s service products are an extension of the system product portfolio and provide customers with spare parts and fab management services (including system preventive maintenance and optimization services) to improve yield, increase production uptime and throughput, and lower the cost of ownership. Since the Company operates in one segment, all financial segment information required by the authoritative guidance can be found in the condensed consolidated financial statements.
The Company’s significant operations outside the United States include manufacturing facilities in Israel and Singapore, and sales, marketing and service offices in Western Europe, Japan and the Asia Pacific regions. For geographical revenue reporting, revenues are attributed to the geographic location in which the customer is located. Long-lived assets consist primarily of net property and equipment and are attributed to the geographic region in which they are located.
The following is a summary of revenues by geographic region, based on ship-to location, for the indicated periods (as a percentage of total revenues):
  
Three months ended December 31,
 
Six months ended December 31,
(Dollar amounts in thousands)
2012
 
2011
 
2012
 
2011
Revenues:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
United States
$
169,629

 
25
%
 
$
160,484

 
25
%
 
$
319,617

 
23
%
 
$
358,727

 
25
%
Taiwan
223,493

 
33
%
 
169,015

 
26
%
 
499,792

 
36
%
 
392,305

 
27
%
Japan
92,849

 
14
%
 
110,321

 
17
%
 
181,564

 
13
%
 
245,136

 
17
%
Europe & Israel
59,753

 
9
%
 
69,270

 
11
%
 
118,913

 
9
%
 
162,266

 
11
%
Korea
57,259

 
9
%
 
61,979

 
10
%
 
127,506

 
9
%
 
141,577

 
10
%
Rest of Asia
70,028

 
10
%
 
71,413

 
11
%
 
146,328

 
10
%
 
138,947

 
10
%
Total
$
673,011

 
100
%
 
$
642,482

 
100
%
 
$
1,393,720

 
100
%
 
$
1,438,958

 
100
%

The following is a summary of revenues by major products for the indicated periods (as a percentage of total revenues):
  
Three months ended December 31,
 
Six months ended December 31,
(Dollar amounts in thousands)
2012
 
2011
 
2012
 
2011
Revenues:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Defect inspection
$
367,696

 
55
%
 
$
343,588

 
54
%
 
$
756,184

 
54
%
 
$
787,556

 
55
%
Metrology
116,600

 
17
%
 
131,621

 
20
%
 
259,083

 
19
%
 
313,298

 
22
%
Service
149,988

 
22
%
 
141,823

 
22
%
 
296,619

 
21
%
 
288,043

 
20
%
Other
38,727

 
6
%
 
25,450

 
4
%
 
81,834

 
6
%
 
50,061

 
3
%
Total
$
673,011

 
100
%
 
$
642,482

 
100
%
 
$
1,393,720

 
100
%
 
$
1,438,958

 
100
%

One customer accounted for greater than 10% of total revenues for the three months ended December 31, 2012. Two customers each accounted for greater than 10% of total revenues for the three months ended December 31, 2011 and six months ended December 31, 2012. Three customers each accounted for greater than 10% of total revenues for the six months ended December 31, 2011. Two customers each accounted for greater than 10% of net accounts receivable as of December 31, 2012 and June 30, 2012.
Long-lived assets by geographic region as of the dates indicated below were as follows: 
(In thousands)
As of
December 31, 2012
 
As of
June 30, 2012
Long-lived assets:
 
 
 
United States
$
211,275

 
$
211,315

Japan
3,450

 
3,570

Europe & Israel
77,877

 
77,292

Korea
3,198

 
2,773

Singapore
44,685

 
43,528

Rest of Asia
4,324

 
3,887

Total
$
344,809

 
$
342,365