Nanometrics 10-K 2013
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
For the fiscal year ended December 29, 2012
For the transition period from to
Commission file number: 0-13470
(Exact name of registrant as specified in its charter)
Registrant’s telephone number, including area code: (408) 545-6000
Securities registered pursuant to Section 12(b) of the Act:
Securities registered pursuant to Section 12(g) of the Act:
Indicate by check mark if the Registrant is a well-known seasoned issuer as defined in Rule 405 of the Securities Act. Yes ¨ No ý.
Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ¨ No ý.
Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ý No ¨.
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ý No ¨.
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of Registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. ¨
Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of “large accelerated filer”, “accelerated filer”, and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):
Indicate by check mark whether the Registrant is a shell company (as defined by Rule 12b-2 of the Act) Yes ¨ No ý.
As of June 29, 2012, the last business day of the Registrant’s most recently completed second fiscal quarter, the aggregate market value of the common stock of Registrant held by non-affiliates, based upon the closing sales price for the Registrant’s common stock for such date, as quoted on the NASDAQ Global Select Market, was approximately $325.4 million. Shares of common stock held by each officer and director and by each person who owned 5% or more of the outstanding common stock have been excluded because such persons may be
deemed to be “affiliates” as that term is defined under the rules and regulations of the Exchange Act. This determination of affiliate status is not necessarily a conclusive determination for any other purpose.
The number of shares of the Registrant’s common stock outstanding as of March 7th, 2013 was 23,403,446.
DOCUMENTS INCORPORATED BY REFERENCE
The Registrant has incorporated by reference into Part III of this Annual Report on Form 10-K portions of its Proxy Statement for its 2013 Annual Meeting of Stockholders to be filed pursuant to Regulation 14A. The Proxy Statement will be filed within 120 days of Registrant’s fiscal year ended December 29, 2012.
FOR THE FISCAL YEAR ENDED DECEMBER 29, 2012
TABLE OF CONTENTS
CAUTIONARY INFORMATION REGARDING FORWARD-LOOKING STATEMENTS
This Annual Report on Form 10-K for the year ended December 29, 2012, or “Form 10-K,” contains forward-looking statements concerning our business, operations, and financial performance and condition as well as our plans, objectives, and expectations for business operations and financial performance and condition. Any statements contained herein that are not of historical facts may be deemed to be forward-looking statements. You can identify these statements by words such as “anticipate,” “assume,” “believe,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “should,” “will,” “would,” and other similar expressions that are predictions of or indicate future events and future trends. These forward-looking statements are based on current expectations, estimates, forecasts, and projections about our business and the industry in which we operate and management's beliefs and assumptions and are not guarantees of future performance or development and involve known and unknown risks, uncertainties, and other factors that are in some cases beyond our control. As a result, any or all of our forward-looking statements in this Form 10-K may turn out to be inaccurate. Factors that could materially affect our business operations and financial performance and condition include, but are not limited to, those risks and uncertainties described herein under “Risk Factors”. You are urged to consider these factors carefully in evaluating the forward-looking statements and are cautioned not to place undue reliance on the forward-looking statements. The forward-looking statements are based on information available to us as of the filing date of this Form 10-K. Unless required by law, we do not intend to publicly update or revise any forward-looking statements to reflect new information or future events or otherwise. You should, however, review the factors and risks we describe in the reports we will file from time to time with the Securities and Exchange Commission, or SEC, after the date of this Form 10-K.
Nanometrics Incorporated and its subsidiaries (“Nanometrics”, the “Company”, or “we”) is a leading provider of advanced, high-performance process control metrology and inspection systems used primarily in the fabrication of integrated circuits, high-brightness LEDs (“HB-LED”), discrete components and data storage devices. Our automated and integrated systems address numerous process control applications, including critical dimension and film thickness measurement, device topography, defect inspection, overlay registration, and analysis of various other film properties such as optical, electrical and material characteristics. Our process control solutions are deployed throughout the fabrication process, from front-end-of-line substrate manufacturing, to high-volume production of semiconductors and other devices, to advanced wafer-scale packaging applications. Our systems enable device manufacturers to improve yields, increase productivity and lower their manufacturing costs.
We were incorporated in California in 1975, and reincorporated in Delaware in 2006. We have been publicly traded since 1984 (NASDAQ: NANO). We have been a pioneer and innovator in the field of optical metrology and we have an installed base of over 6,500 systems in over 150 production factories worldwide. Our major customers and original equipment manufacturer (“OEM”) partners include Samsung Electronics Co. Ltd., Intel Corporation, SK Hynix Semiconductor, Inc., Toshiba Corporation, Applied Materials, Inc., Lam Research, Taiwan Semiconductor Manufacturing Company Limited, and Micron, Inc.
Additional information about us is available on our website at http://www.nanometrics.com. The information that can be accessed through our website, however, is not part of this Annual Report. Our investor relations web page is located at http://www.nanometrics.com/investor.html. Our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and any amendments to those reports are available on our web page as soon as reasonably practicable after we electronically file or furnish such materials to the United States Securities and Exchange Commission (“SEC”). In addition, the reports and materials that we file with the SEC are available at the SEC's website (http://www.sec.gov) and at the SEC's Public Reference Room at 100 F Street, NE, Washington DC 20549. Interested parties may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330.
We participate in the sale, design, manufacture, marketing and support of process control systems for thin film metrology, optical critical dimension metrology, advanced 3-D packaging process control, overlay registration, and wafer defect inspection used for semiconductor manufacturing. Semiconductors are primarily packaged as integrated circuits within electronic devices,
including consumer electronics, personal computing devices, cell phones, data storage devices, and LEDs, and a multitude of other electronic products being proliferated worldwide. Integrated circuits are made up of semiconductor material layers integrating millions or billions of transistors and other electronic components, connected through a complex wiring scheme of small copper or aluminum wires, ultimately packaged into thin form factors to be mounted on circuit boards or other substrates. Our core focus is the measurement and control of the structure, composition, and geometry of the devices from the transistor layer through advanced wafer-scale packaging to improve device performance and manufacturing yields. Our end customers manufacture many types of integrated circuits for a multitude of applications, each having unique manufacturing challenges. This includes integrated circuits to enable information processing and management (logic integrated circuits), memory storage (NAND, NOR, and DRAM), thin film head components for hard disk drives, analog devices (e.g., Wi-Fi and 4G radio integrated circuits), and alternative energy devices such as LEDs and solar cells.
Demand for our products continues to be driven by our customers' desire for higher overall chip performance, and improvements in power efficiency, logic processing capability, data storage volume and manufacturing yield. To achieve these goals, our customers have increased their use of more complex materials and processing methods in their manufacturing flow. The majority of our chip customers manufacture devices with features as small as 45nm (nanometer) to 22nm and below, and in some cases our customers are implementing new materials and methods in high volume manufacturing, including high dielectric constant (or high-k) materials, fin-fet or tri-gate transistors, and double or quadruple patterning lithography. The use of these new materials and methods requires additional process control and we believe has increased demand for our products. Next-generation devices with features smaller than 22nm are in early production, which in turn likely will require new advancements in metrology and inspection capabilities. DRAM memory makers have shifted to 3x node production with development for 2x node devices currently underway. Non-volatile memory makers of NAND and NOR devices are ramping 1x node devices into high volume manufacturing with work extending into early 1y node production and 1z node development as well as new stacked or 3D non-volatile memory structures. Foundry and logic manufacturers are ramping production of both 28nm and 22nm node devices and beginning investment into 1x node devices. Thin film head components for hard disk drives are also being driven to smaller sizes to support next generation hard disk drives with ever increasing storage capacity requiring continued improvements in read and write head component scaling. We also enable clean energy device manufacturers, such as for LEDs and solar Photo-Voltaics ("PVs"), to achieve higher yields and lower manufacturing costs.
We offer a diverse line of process control and inspection products and technologies to address the manufacturing requirements of the semiconductor (and other solid state device) manufacturing industry. Our metrology systems measure and characterize the physical dimensions, material composition, optical and electrical characteristics and other critical parameters of solid state devices, from initial wafer substrate manufacturing through final packaging. For the photolithographic process, thin-film metrology, critical-dimension and overlay systems provide control of device dimensions and layer alignment. Advanced packaging technology requires metrology systems to control wafer scale features for through-silicon-via (“TSV”) and flip-chip technologies. Our metrology systems for materials monitor the physical, optical, and electrical characteristics of materials including compound semiconductor, LEDs, solar PVs and silicon wafers. Our defect inspection systems locate large area and microscopic defects on patterned and unpatterned wafers. The system can be used for inspection at nearly every stage of the semiconductor production flow.
We are continually working to strengthen our competitive position by developing new technologies and products in our market segment. We have expanded our product offerings to address growing applications within the semiconductor manufacturing industry. In continuance of our goals, we have:
•Introduced new products and applications in every core product line and primary market served;
•Continued development of new measurement and inspection technologies for advanced fabrication processes; and
We offer a diverse line of systems to address the broad range of process control requirements of the semiconductor manufacturing industry. In addition, we believe that our engineering expertise, strategic acquisitions, supplier alliances and short-cycle production strategies enable us to develop and offer advanced process control solutions in the future that should address industry advancement and trends.
Automated Standalone Systems
Our automated systems are made up of both semi-automated and fully automated metrology systems which are employed in both high-volume and low-volume production environments. The Atlas® II, Atlas XP/Atlas XP+ and Atlas-M represent our line of high-performance metrology systems providing optical critical dimension (“OCD”®), thin film metrology and wafer stress for transistor and interconnect metrology applications. The OCD technology is supported by our NanoCD® suite of solutions including our NanoDiffract® software and NanoGenTM scalable computing engine that enables visualization, modeling, and analysis of complex structures. The Mosaic™ family of systems provide cost effective overlay metrology solutions, for today's advanced 300mm overlay process technologies, and is available on our Lynx™ platform. The UniFireTM system enables users to measure multiple parameters at any given process step in the advanced packaging process flow for critical dimension, overlay, and topography applications. Our SPARK defect inspection system, offers ultra-fast inspection of patterned and unpatterned semiconductor wafers.
We continue to offer automated products for 200mm factories running at 90nm nodes and above, as well as systems supporting micro-electrical mechanical systems (“MEMS”). Our Q240AT is a 200mm overlay metrology system that incorporates the same measurement technology as the Mosaic™, which thereby extends the technology capability of our customers' existing factories.
The Lynx® platform enables cluster metrology factory automation for improved cost of ownership to our customers by combining our Mosaic™, Atlas® II and IMPULSE®, UniFire metrology and SPARK inspection systems in configurations to provide high throughput, reduced footprint systems for leading 300mm wafer metrology applications including OCD, overlay, and thin film process control.
Our integrated metrology (“IM”) systems are installed directly onto wafer processing equipment to provide near real-time measurements for improved process control and maximum throughput. Our IM systems are sold directly to end customers and through OEM channels. The IMPULSE® system is our latest metrology platform for OCD, DBO, and thin film metrology and has been successfully qualified on numerous OEM platforms. Our 90x0 system is qualified for OEM and direct sales supporting thin film and OCD applications. Our NanoCD™ solutions suite is sold in conjunction with our IMPULSE® and legacy 90x0 systems. Our Trajectory™ system provides in-line measurement of layers in thin film thickness and composition in semiconductor applications.
Our Materials Characterization products include systems that are used to monitor the physical, optical, electrical and material characteristics of discrete electronic industry, HB-LED, solar PV, compound semiconductor, strained silicon and silicon-on-insulator (“SOI”) devices, including composition, crystal structure, layer thickness, dopant concentration, contamination and electron mobility.
Our Vertex™ is a photoluminescence (“PL”) mapping system designed for high-volume compound semiconductor metrology applications including power control and photonics applications. The RPMBlue™ is our latest PL mapping system designed specifically for the HB-LED market. We sell Fourier-Transform Infrared (“FTIR”) automated and manual systems in the QS2200/3300 and QS1200 respectively. The FTIR systems are spectrometers designed for non-destructive wafer analysis for various applications. The NanoSpec® line of products includes the 3000 and 6100 supporting thin film measurement across all applications in both low volume production and research applications.
Our process control systems can be categorized as follows:
We sell our metrology and inspection systems worldwide to several semiconductor manufacturers and equipment suppliers, producers of HB-LEDs, solar PVs, data storage devices, silicon wafers and photomasks. The majority of our systems are sold to customers located in Asia and the United States. Three customers, Samsung Electronics Co. Ltd., Intel Corporation and SK Hynix represented 27.8%, 22.3% and 16.5%, respectively, of our total net revenues in fiscal year 2012. Three customers, Samsung Electronics Co. Ltd., Intel Corporation and SK Hynix Semiconductor, Inc., represented 30.0%, 16.9% and 11.4%, respectively, of our total net revenues in the fiscal year 2011. Three customers, Samsung Electronics Co. Ltd., Intel Corporation and SK Hynix Semiconductor, represented 23.0%, 16.4% and 12.8%, respectively, of our total net revenues in the fiscal year 2010.
Sales and Marketing
We believe that the capability for direct sales and support is beneficial for developing and maintaining close customer relationships and for rapidly responding to changing customer requirements. We provide local direct sales, service and application support through our worldwide offices located in the United States, South Korea, Japan, Taiwan, China, Singapore, United Kingdom, Germany, France and Italy, and work with selected sales representatives in the United States and other countries. Our employees include our technical applications team, which is comprised of technically experienced sales engineers who are knowledgeable in the use of metrology systems generally and the unique features and advantages of our specific products. Supported by our technical applications team, our sales and support teams work closely with our customers to offer cost-effective solutions to complex measurement and process problems.
Direct exports of our metrology systems to our foreign customers and shipments to our foreign subsidiaries international offices require general export licenses.
Net revenues from customers located in the United States and in foreign countries, as a percentage of total net revenues, for fiscal years 2012, 2011 and 2010, were as follows:
See Note 18 of our consolidated financial statements in Item 8, "Financial Statements and Supplementary Data" for segment and geographical financial information.
Customer Service and Support
We believe that customer service and technical support for our systems are important factors that distinguish us from our competitors and are essential to building and maintaining close, long-term relationships with our customers. We provide a standard one-year warranty on parts and labor for most of our products. We provide system support to our customers through factory technical support and globally deployed field service offices. The factory technical support operations provide both OEM and end-user customers with telephonic technical support access, direct training programs, operating manuals and other technical support information to enable effective use of our metrology and measurement instruments and systems. In addition, our systems support group provides online and telephonic technical support to both OEM and end-user customers with respect to the software that we sell in connection with our measurement systems hardware. We coordinate warranty and post-warranty field service and spare parts support from our corporate headquarters in Milpitas, California. We also have field service operations based in various locations throughout the United States and Europe. In Asia, service is provided by direct offices in Japan, South Korea, Taiwan, China and Singapore.
Service revenue, including sales of replacement parts, represented 21.4%, 15.3%, and 17.8% of total net revenues in 2012, 2011 and 2010, respectively.
As of December 29, 2012, and December 31, 2011, respectively, our backlog was $10.0 million and $43.6 million, respectively. Backlog includes orders for products, services and upgrades where written customer requests have been received and we expect to ship within 12 months. Orders are subject to cancellation or delay by the customer subject to possible penalties. However, historically, order cancellations have not been significant. Because orders presently in backlog could be canceled or rescheduled and some orders can be received and shipped within the same quarter, we do not believe that current backlog is an accurate indication of our future revenues or financial performance.
We offer different products for various sectors of semiconductor manufacturing, and several of our products extend across the same process flow. However, in each of these sectors, we have multiple competitors. In every market in which we participate, the global semiconductor equipment industry is intensely competitive, and driven by rapid technological adoption cycles. Our ability to effectively compete depends upon our ability to continually improve our products, applications and services, and our ability to develop new products, applications and services that meet constantly evolving customer requirements.
We believe that our competitive position in each of our markets is based on the ability of our products and services to address customer requirements related to numerous competitive factors. Competitive selections are based on many factors involving technological innovation, productivity, total cost of ownership of the system, including impact on end of line yield, price, product performance and throughput capability, quality, reliability and customer support.
In automated metrology, our principal competitors are KLA-Tencor Corporation (“KLA-Tencor”) and Nova Measuring Instruments Ltd. ("Nova") for thin film, overlay, and critical dimension metrology. Our primary competitor in integrated metrology is Nova, while the HB-LED and solar PV markets are served by numerous competitors and no single competitor or group of competitors has established a majority position.
In 2008, we consolidated our manufacturing operations to our Milpitas, California facility and to various contract manufacturers. It is our strategy to outsource all assemblies that do not contain elements that we believe lead to a direct competitive advantage. The majority of our automated and integrated products are currently manufactured at our Milpitas facility. We perform limited sub-assembly for certain products at our York, United Kingdom facility. We also use contract manufacturers in China, Israel, Japan and other locations in the United States. During the manufacturing process, we combine proprietary measurement technology produced in our facilities with components and sub-assemblies obtained from outside suppliers. We currently do not expect our manufacturing operations to require additional major investments in capital equipment.
We produce key parts and components and make reasonable efforts to ensure that any externally purchased parts or raw materials are available from multiple suppliers, but this is not always possible. Certain components, sub-assemblies and services necessary for the manufacture of our systems are obtained either from a sole supplier or limited group of suppliers. In June 2009, we signed a supply agreement with Zygo Corporation to supply OEM interferometer sensors for incorporation into the UniFireTM line of products as well as our family of automated metrology systems. Although we seek to reduce our dependence on sole and limited source suppliers, partial or complete loss of these sources could disrupt production, delay scheduled deliveries to customers and have a material adverse effect on our results of operations.
Our production processes require raw materials that meet specific standards, including some that are customized for, or are unique to, us. We generally have multiple sources and sufficient availability of supply but only a limited number of suppliers are capable of providing certain raw materials that meet our standards. If our supply of raw materials is interrupted, production and results of operations or financial condition could be adversely affected.
Research and Development
We continue to invest in research and development (R&D) to provide our customers with products that add value to their manufacturing processes and that provide a better and differentiated solution than our competitors, so that our products stay in the forefront of current and future market demands. Whether it is for an advancement of current technology yield and manufacturing improvement, enabling new end device technology, or the development of a new application in our core or emerging markets, we are committed to product excellence and longevity. We have several facilities located worldwide to support these objectives.
In 2012, our R&D investments were focused on new platforms and product upgrade programs, to improve both capability, and cost of ownership. These R&D efforts resulted in the successful product launch of the Atlas II 450mm® product in the marketplace, in addition to the Atlas II+®, our flagship product for optical critical dimension metrology (OCD). The AtlasII product line extension with the Atlas II+®, provides enhanced OCD capability with a significantly lower cost of ownership model. In our integrated markets, the IMPULSE® IM system has been further developed for inline lithography track configuration to extend our tool of record position for lithography OCD. We have further leveraged our IMPULSE® product to augment our SPARK defect inspection technology capability and platform as a review system. The UniFire™ system development continued with new system configurations and applications development targeted at advanced packaging applications, including further extensions for advanced packaging applications. After the acquisition of Nanda, our macro defect inspection initiative, R&D investment continued on SPARK technology for multiple use cases including enhancements for advanced lithography cluster monitoring, CMP and end of line quality, and advanced packaging applications.
Additionally, in 2012 we are furthering our extension of our Lynx cluster platform to enable broad solutions and further leverage our R&D efforts by consolidating core technology. In 2012 we continued product releases on the Lynx including the first UniFire shipments as well as established our platform strategy for 450mm on the Lynx system.
The new products and capabilities that we introduced to the market in 2012 were adopted by customers in key applications believe indicates that our R&D spending is focused on appropriate products and technologies. Our R&D expenditures for each of the last three fiscal years were as follows:
Patents and Intellectual Property
Our success depends in large part on the technical innovation of our products and protecting such innovations through a variety of methods. We actively pursue a program of filing patent applications to seek protection of technologically sensitive features of our metrology and inspection systems. We believe that our success will depend to a great degree upon innovation, technological expertise and our ability to adapt our products to new technology. While we attempt to establish our intellectual property rights through patents and trademarks and protect intellectual property rights through non-disclosure agreements, we may not be able to fully protect our technology, and competitors may be able to develop similar technology independently. Others may obtain patents and assert them against us. In addition, the laws of certain foreign countries may not protect our intellectual property to the same extent as do the laws of the United States. From time to time we receive communications from third parties asserting that our metrology systems may contain design features that the third parties claim, may infringe upon their proprietary rights. For more information, see Item 3, “Legal Proceedings.”
At December 29, 2012, we employed 536 persons worldwide with sales, applications and service support in key geographic areas aligned with our customer locations. None of our employees are represented by a union and we have never experienced a work stoppage as a result of union actions. Many of our employees have specialized skills that are of value to us. Our future success will depend in large part upon our ability to attract and retain highly skilled scientific, technical and managerial personnel, who are in great demand in our industry. We consider our employee relations to be good.
Our operations are subject to various federal, state and local environmental protection regulations governing the use, storage, handling and disposal of hazardous materials, chemicals, and certain waste products. We believe that compliance with federal, state and local environmental protection regulations will not have a material adverse effect on our capital expenditures, earnings and competitive and financial position.
In the event that we fail to comply with such laws and regulations, we could be liable for damages, penalties and fines. We further discuss the impact of environmental regulation under "Risk Factors- We are subject to various environmental laws and regulations that could impose substantial costs upon us and may harm our business, operating results and financial condition." in Item 1A.
Executive Officers of the Registrant
The names of our executive officers and their ages, titles and biographies as of March 11, 2013 are set forth below:
Dr. Timothy J. Stultz has served as President, Chief Executive Officer and director of Nanometrics Incorporated since August 2007. Dr. Stultz has more than 30 years of executive management experience. Prior to joining Nanometrics, Dr. Stultz
was President and Chief Executive Officer of Imago Scientific Instruments Corporation, a supplier of proprietary 3-D atom probe microscopes to the research, materials and microelectronics industries; President and Chief Executive Officer for ThauMDx, a developer of diagnostic systems for the healthcare industry; and Vice President and General Manager of Veeco Instruments' Metrology and Instrumentation Business. Dr. Stultz also serves on the Board of Directors of Tessera Technologies, Inc. Dr. Stultz received his B.S., M.S. and Ph.D. in Materials Science and Engineering from Stanford University.
Bruce A. Crawford has served as our Chief Operating Officer since July 2006. From July 2005 to July 2006, Mr. Crawford served as President and Chief Operating Officer of Accent Optical Technologies, Inc., a supplier of process control and metrology systems to the global semiconductor manufacturing industry, which we acquired in July 2006. From February 2003 to July 2005, Mr. Crawford served as Accent Optical's Chief Operating Officer and Executive Vice President and from October 2000 to February 2003, he served as Vice President of Worldwide Operations. Mr. Crawford holds an A.S. degree from De Anza College.
Ron Kisling joined Nanometrics as CFO in March 2011. Prior to Nanometrics, Mr. Kisling served as Vice President Finance and then CFO of PGP Corporation, a data encryption and security software company, from January, 2007 until its acquisition by Symantec in June, 2010. For the eight years prior, Mr. Kisling held CFO positions at Portal Software and SPL WorldGroup, both acquired by Oracle Corp., as well as Saba Software. Mr. Kisling holds a bachelor's degree in Economics from Stanford University.
Nancy E. Egan joined us as General Counsel in October 2011. Ms. Egan was the Associate General Counsel of Varian, Inc., a global supplier of scientific instruments, from 2004 until its acquisition by Agilent Technologies in 2010. Prior to Varian, Ms. Egan held positions as the Senior Vice President of Legal Affairs for LivePlanet, and the Vice President and Associate General Counsel of Excite@Home. Ms. Egan holds a Bachelor's degree in political science from the University of Buffalo and a juris doctor from the Notre Dame Law School.
In addition to the other information contained in this Annual Report on Form 10-K, we have identified the following risks and uncertainties that may have a material adverse effect on our business, financial condition or results of operations. Investors should carefully consider the risks described below before making an investment decision. The risks described below are not the only ones we face. Additional risks not presently known to us or that we currently believe are immaterial may also impair our business operations. Our business could be harmed by any of these risks. The trading price of our common stock could decline due to any of these risks and investors may lose all or part of their investment. This section should be read in conjunction with the Consolidated Financial Statements and Notes thereto, and Management’s Discussion and Analysis of Financial Condition and Results of Operations contained in this Annual Report on Form 10-K.
The current global economic conditions and the cyclical nature of the semiconductor industry have caused us losses in the past and reductions in available cash, and may, in the future, negatively impact our financial performance.
Current global economic conditions, the gradual recovery of the global economy and the cyclical nature of the semiconductor industry have impacted and could impact future customer demand for our products and our financial performance. The degree of this impact will depend on a number of factors, including the timing and extent of recovery of the U.S. and global economy from the recession. Demand for our products is largely dependent on our customers' capital spending on semiconductor equipment, which depends, in large part, on consumer spending, required manufacturing capacity, and customer access to capital. Economic uncertainty, higher levels of unemployment, higher interest rates, higher tax rates and other economic factors may lead to a decrease in consumer spending and may cause certain customers to cancel or delay placing orders. If we are unable to timely and appropriately adapt to changes resulting from difficult economic conditions, it may cause volatility in our operating results and our business, financial condition and results of operations may be adversely affected.
We may also experience supplier or customer issues as a result of adverse macroeconomic conditions. If our customers have difficulties in obtaining capital or financing, this could result in lower sales. Customers with liquidity issues could also result in an increase in bad debt expense. These conditions could also affect our key suppliers, which could affect their ability to supply parts and result in delays of our customer shipments.
The semiconductor industry is highly cyclical and is characterized by constant and rapid technological change, price erosion, product obsolescence, evolving standards, short product life cycles and significant volatility in supply and demand. Due to the cyclical nature of the industry, we may need to take actions to reduce costs in the future, which could reduce our
ability to significantly invest in research and development at levels we believe are necessary. If we are unable to effectively align our cost structure with prevailing market conditions, our business, financial condition and results of operations may be materially and adversely affected.
Our largest customers account for a substantial portion of our revenue, and our revenue would materially decline if one or more of these customers were to purchase significantly fewer of our systems.
Historically, a significant portion of our revenues in each quarter and each year has been derived from sales to relatively few customers, and we expect this trend to continue. There are only a limited number of large companies operating in the semiconductor manufacturing industry. Accordingly, we expect that we will continue to depend on a small number of large customers for a significant portion of our revenues for the foreseeable future. If our current relationships with our large customers are impaired, or if we are unable to develop similar collaborative relationships with important customers in the future, our revenues could decline significantly. In addition, because there are a limited number of customers, customers may seek concessions related to price, terms and conditions and intellectual property. Any of these changes could negatively impact our financial performance and results of operations.
We obtain some of the components and subassemblies included in our systems from a single source or a limited group of suppliers, and the partial or complete loss of one of these suppliers could cause production delays and significant loss of revenue.
We rely on outside vendors to manufacture many components and subassemblies. Certain components, subassemblies and services necessary for the manufacture of our systems are obtained from a sole supplier or a limited group of suppliers. We do not maintain long-term supply agreements with most of our suppliers. We have entered into arrangements with J.A. Woollam Co., Inc. for the purchase of the spectroscopic ellipsometer component incorporated into our advanced measurement systems. We also have supply agreements with MPA and Spectral Systems, and subcontract manufacturing agreements with Fox Semiconductor, IFAT and Toho Technologies. Our reliance on a sole or a limited group of suppliers involves several risks, including the following:
Some of our suppliers have relatively limited financial and other resources. Because the manufacturing of certain of these components and subassemblies involves extremely complex processes and requires long lead times, we may experience delays or shortages caused by our suppliers. If we were forced to seek alternative sources of supply or to manufacture such components or subassemblies internally, we could be forced to redesign our systems, which could increase our cost structure, cause production delays and prevent us from shipping our systems to customers on a timely basis. Any inability to obtain adequate deliveries from our suppliers, or any other circumstance that would restrict our ability to ship our products, could damage relationships with current and prospective customers, harm our business and result in significant loss of revenue. Any inability to manage our manufacturing cost volatility from our suppliers could adversely impact our operating results. If we are successful in growing our sales, the risks to our business from dependence on single source or a limited group of suppliers will become significantly greater.
Some of our current and potential competitors have significantly greater resources than we do, and increased competition could impair sales of our products.
We operate in the highly competitive semiconductor industry and face competition from a number of companies, many of which have greater financial, engineering, manufacturing, research and development, marketing and customer support resources than we do. As a result, our competitors may be able to respond more quickly to new or emerging technologies or market developments by devoting greater resources to the development, promotion and sale of products, which could impair sales of our products. Moreover, there has been merger and acquisition activity among our competitors and potential competitors. These transactions by our competitors and potential competitors may provide them with a competitive advantage over us by enabling them to rapidly expand their product offerings and service capabilities to meet a broader range of customer needs. Many of our customers and potential customers in the semiconductor industry are large companies that require global support and service for their metrology systems. Some of our larger or more geographically diverse competitors might be better equipped to provide this global support.
Because of the high cost of switching equipment vendors in our markets, it may be difficult for us to attract customers from our competitors even if our metrology systems are superior to theirs.
We believe that once a semiconductor customer has selected one vendor's metrology system, the customer generally relies upon that system and, to the extent possible, subsequent generations of the same vendor's system, for the life of the application. Once a vendor's metrology system has been installed, a customer must often make substantial technical modifications and may experience downtime to switch to another vendor's metrology system. Accordingly, unless our systems offer performance or cost advantages that outweigh a customer's expense of switching to our systems; it will be difficult for us to achieve significant sales from that customer once it has selected another vendor's system for an application.
We depend on Original Equipment Manufacturers (“OEMs”) for sales of our integrated metrology systems, and the loss of our OEMs as customers could harm our business.
We believe that sales of integrated metrology systems will continue to be an important source of our revenues. Sales of our integrated metrology systems depend upon the ability of OEMs to sell semiconductor manufacturing equipment products that include our metrology systems as components. If our OEM customers are unable to sell such products, or if they choose to focus their attention on products that do not integrate our systems, our business could suffer. If we were to lose our OEM customers for any reason, our ability to realize sales from integrated metrology systems would be diminished, which would harm our business.
We are subject to order and shipment uncertainties. Our profitability will decline if we fail to accurately forecast customer demand when managing inventory.
We generally sell our products on the basis of purchase orders rather than long-term purchase commitments from our customers. Our customers can typically cancel purchase orders or defer product shipments for some period without incurring liabilities to us. We typically plan production and inventory levels based on internal forecasts of customer demand, which can be highly unpredictable and can fluctuate substantially, which could lead to excess inventory write-downs and resulting negative impacts on gross margin and net income. We have limited visibility into our customers' inventories, future customer demand and the product mix that our customers will require, which could adversely affect our production forecasts and operating margins. In addition, innovation in our industry could render significant portions of our inventory obsolete. If we overestimate our customers' requirements, we may have excess inventory, which could lead to obsolete inventory and unexpected costs. Conversely, if we underestimate our customers' requirements, we may have inadequate inventory, which could lead to foregone revenue opportunities, loss of potential market share and damage to customer relationships as product deliveries may not be made on a timely basis, disrupting our customers' production schedules. In response to anticipated long lead times to obtain inventory and materials from outside suppliers and foundries, we periodically order materials in advance of customer demand. This advance ordering has in the past and may in the future result in excess inventory levels or unanticipated inventory write-downs if expected orders fail to materialize, or other factors make our products less saleable. In addition, any significant future cancellation or deferral of product orders could adversely affect our revenue and margins, increase inventory write-downs due to obsolete inventory, and adversely affect our operating results and stock price.
If we do not manage our supply chain effectively, our operating results may be adversely affected.
We need to continually evaluate our global supply chains and assess opportunities to reduce costs. We must also enhance quality, speed and flexibility to meet changing demand for our products and product mix and uncertain market conditions. Our success also depends in part on refining our cost structure and supply chains so that we have flexibility and are able to protect and improve profitability. For example, our gross margin was adversely affected in the first half of 2012 due to higher costs related to production of the Atlas® II, which was launched late in the fourth quarter of 2011. To improve our margins on that product, we will need to establish high volume supply agreements with our vendors. We cannot be certain that we will be able to timely negotiate vendor supply agreements on improved terms and conditions, or at all. Failure to achieve the desired level of cost reductions could adversely affect our financial results. Despite our efforts to control costs and increase efficiency in our facilities, changes in demand could still cause us to realize lower operating margins and profitability.
If we choose to acquire new and complementary businesses, products or technologies instead of developing them ourselves, we may be unable to complete these acquisitions or may not be able to successfully integrate an acquired business in a cost-effective and non-disruptive manner.
Our success depends on our ability to continually enhance and broaden our product offerings in response to changing technologies, customer demands and competitive pressures. To achieve this, from time to time we have acquired complementary businesses, products, or technologies instead of developing them ourselves and may choose to do so in the future. For example, in November 2011, we acquired Nanda Technologies GmbH, a supplier of high-throughput, high-sensitivity defect inspection technology for semiconductor manufacturing. In June 2009, we entered into a strategic partnership with Zygo under an exclusive OEM supply agreement to provide interferometer sensors to us for incorporation into our
UniFire™ line of products as well as our family of automated metrology systems. However, we may not be able to identify suitable transactions in the future, or if we do identify such transactions, we may not be able to complete them on commercially acceptable terms, or at all. We also face intense competition for acquisitions from other acquirers in our industry. These competing acquirers may have significantly greater financial and other resources than us, which may prevent us from successfully pursuing a transaction.
Potential risks associated with acquisitions could include, among other things:
•our ability to realize the benefits or cost savings that we expect to realize as a result of the acquisition;
•consolidating and streamlining sales, marketing and corporate operations;
•potential exposure to unknown liabilities of acquired companies;
•loss of key employees and customers of the acquired business;
If an acquisition is not successfully completed or integrated into our existing operations, our business, financial condition and results of operations could be adversely impacted.
In addition, to finance any acquisitions:
•we may be required to raise additional funds through public or private equity or debt financings;
•we may be unable to obtain financing at all; or
Our success depends on the performance of key personnel, including our senior management and on our ability to identify, hire and retain key management personnel.
We believe our continued ability to recruit, hire, retain and motivate highly-skilled engineering, operations, sales, administrative and managerial personnel is key to our future success. Competition for these employees is intense, particularly with respect to attracting and retaining qualified technical and senior management personnel. We have experienced turnover in our senior management team in the past. Our business may be harmed if we are unable to retain and effectively integrate our senior management into our business operations.
We do not have employment agreements with key members of our technical staff and our senior management team, and these individuals or other key employees may leave us. We do not have key person life insurance on any of our executives. In addition, to support our future growth, we will need to attract and retain additional qualified employees. If we fail to attract, motivate and retain qualified senior management personnel, our business could be harmed and our ability to implement our strategy could be compromised.
If we deliver systems with defects, our credibility will be harmed, revenue from, and market acceptance of, our systems will decrease and we could expend significant capital and resources as a result of such defects.
Our products are complex and frequently operate in high-performance, challenging environments. Notwithstanding our internal quality specifications, our systems have sometimes contained errors, defects and bugs when introduced. If we deliver systems with errors, defects or bugs, our credibility and the market acceptance and sales of our systems would be harmed. Further, if our systems contain errors, defects or bugs, we may be required to expend significant capital and resources to alleviate such problems and incur significant costs for product recalls and inventory write-offs. Defects could also lead to product liability lawsuits against us or against our customers. We have agreed to indemnify our customers in some circumstances against liability arising from defects in our systems. In the event of a successful product liability claim, we could be obligated to pay damages significantly in excess of our product liability insurance limits.
If we experience significant delays in shipping our products to our customers, our business and reputation may suffer.
Our products are complex and require technical expertise to design and manufacture properly. Various problems occasionally arise during the manufacturing process that may cause delays and/or impair product quality. Any significant delays
stemming from the failure of our products to meet or exceed our internal quality specifications, or for any other reasons, would delay our shipments. Shipment delays could harm our business and reputation in the industry.
The average selling prices of our products may decrease over time, which could have a material adverse effect on our revenue.
It is common in our industry for the average selling price of a given product to decrease over time as production volumes increase, competing products are developed or new technologies featuring higher performance or lower cost emerge. To combat the negative effects that erosion of average selling prices have had in the past and may in the future have on our revenue, we attempt to actively manage the prices of our existing products and regularly introduce new process technologies and products in the market that exhibit higher performance, new features that are in demand, or lower manufacturing cost. Failure to maintain our current prices or to successfully execute on our new product development strategy will cause our revenue and gross margin to decline, which could decrease the value of your investment in our common stock.
Third party infringement claims could be costly to defend, and successful infringement claims by third parties could result in substantial damages, lost product sales and the loss of important intellectual property rights by us.
The semiconductor industry is generally subject to frequent litigation regarding patents and other intellectual property rights. Our commercial success depends, in part, on our ability to avoid infringing or misappropriating patents or other proprietary rights owned by third parties. From time to time we may receive communications from third parties asserting that our metrology systems may contain design features which are claimed to infringe on their proprietary rights. Our new or current products may infringe valid intellectual property rights, but even if our products do not infringe, we may be required to expend significant sums of money to defend against infringement claims, or to actively protect our intellectual property rights through litigation. In the event that a claim is made and there is an adverse result of any intellectual property rights litigation, we could be required to pay substantial damages for infringement, expend significant resources to develop non-infringing technology, incur material liability for royalty payments or fees to obtain licenses to the technology covered by the litigation, or be subjected to an injunction, which could prevent us from selling our products and materially and adversely affect our revenue and results of operations. We cannot be sure that we will be successful in any such non-infringing development or that any such license would be available on commercially reasonable terms, if at all. Any claims relating to the infringement of third-party proprietary rights, even if not meritorious, could result in costly litigation, lost sales or damaged customer relationships, and diversion of management's attention and resources.
Our intellectual property may be infringed by third parties despite our efforts to protect it, which could threaten our future success and competitive position and harm our operating results.
Our future success and competitive position depend in part upon our ability to obtain and maintain proprietary technology for our principal product families, and we rely, in part, on patent, trade secret and trademark law to protect that technology. If we fail to adequately protect our intellectual property, it will be easier for our competitors to sell competing products. We own or may license patents relating to our systems, and have filed applications for additional patents. Any of our pending patent applications may be rejected, and we may not in the future be able to develop additional proprietary technology that is patentable. In addition, the patents we own, have been issued or licensed, may not provide us with competitive advantages and may be challenged by third parties. Third parties may also design around these patents.
In addition to patent protection, we rely upon trade secret protection for our confidential and proprietary information and technology. We routinely enter into confidentiality agreements with our employees. However, in the event that these agreements may be breached, we may not have adequate remedies. Our confidential and proprietary information and technology might also be independently developed by or become otherwise known to third parties.
We may be required to initiate litigation to enforce patents issued to or licensed by us, or to determine the scope or validity of a third party's patent or to enforce trade secret, confidentiality or other proprietary rights. Any such litigation, regardless of outcome, could be expensive and time consuming, and could subject us to significant liabilities or require us to re-engineer our product or obtain expensive licenses from third parties, any of which would adversely affect our business and operating results.
Despite our efforts to protect our proprietary rights, unauthorized parties may attempt to copy or otherwise obtain or use our products or technology. Our ability to enforce our patents and other intellectual property is limited by our financial resources and is subject to general litigation risks. If we seek to enforce our rights, we may be subject to claims that the intellectual property rights are invalid, are otherwise not enforceable or are licensed to the party against whom we assert a claim. In addition, our assertion of intellectual property rights could result in the other party seeking to assert alleged intellectual property rights of its own against us, which is a frequent occurrence in such litigations.
Our efforts to protect our intellectual property may be less effective in some foreign countries where intellectual property rights are not as well protected as in the United States.
In 2012, 2011, and 2010, 75.5%, 78.1%, and 65.4%, respectively, of our total net revenues were derived from sales to customers in foreign countries, including certain countries in Asia, such as Japan, South Korea, China, Singapore and Taiwan. The laws of some foreign countries do not protect our proprietary rights to as great an extent as do the laws of the United States, and many U.S. companies have encountered substantial problems in protecting their proprietary rights against infringement in such countries. If we fail to adequately protect our intellectual property in these countries, it would be easier for our competitors to sell competing products and our business would suffer.
Variations in the amount of time it takes for us to sell our systems may cause volatility in our operating results, which could cause our stock price to decline.
Variations in the length of our sales cycles could cause our revenues to fluctuate widely from period to period. Our customers generally take long periods of time to evaluate our metrology systems. We expend significant resources educating and providing information to our prospective customers regarding the uses and benefits of our systems. The length of time that it takes for us to complete a sale depends upon many factors, including:
Because of the number of factors influencing the sales process, the period between our initial contact with a customer and the time at which we recognize revenue from that customer, if at all, varies widely. Our sales cycles, including the time it takes for us to build a product to customer specifications after receiving an order, typically range from three to nine months. Occasionally our sales cycles can be much longer, particularly with customers in Asia who may require longer evaluation periods. During the sales cycles, we commit substantial resources to our sales efforts in advance of receiving any revenue, and we may never receive any revenue from a customer despite our sales efforts.
If we do complete a sale, customers often purchase only one of our systems and then evaluate its performance for a lengthy period of time before purchasing additional systems. The purchases are generally made through purchase orders rather than through long-term contracts. The number of additional products that a customer purchases, if any, depends on many factors, including a customer’s capacity requirements, and/or shifting to more and advanced manufacturing processes that require more or different products to control. If they change their rate of capacity or have technological change, we cannot compensate for this fluctuation in demand by adjusting the price of our products. The period between a customer’s initial purchase and any subsequent purchases is unpredictable and can vary from three months to a year or longer. Variations in the length of this period could cause fluctuations in our operating results, which could adversely affect our stock price.
Relatively small fluctuations in our system sales volume may cause our operating results to vary significantly each quarter.
During any quarter, a significant portion of our revenue is derived from the sale of a relatively small number of systems. Our automated metrology systems range in price from approximately $200,000 to over $1,700,000 per system, and our integrated metrology systems range in price from approximately $100,000 to $500,000 per system. Accordingly, a small change in the number or mix of systems that we sell could cause significant changes in our operating results.
Lack of market acceptance for our new products may affect our ability to generate revenue and may harm our business.
In 2012 we introduced our SPARK inspection solution. In 2011, we introduced the Mosaic II™ overlay metrology solution and the Atlas II ®OCD system, a next-generation tool for high performance process control metrology. In 2010, the capability of our NanoCD suite was extended with launches of our new modeling and analysis software, NanoDiffract®, and migration to the latest generation of cluster computers for fabrication wide analysis (NanoGen®). In 2009, we introduced the Atlas® XP+ system as the follow-on to our Atlas metrology system. We have invested substantial time and resources into the development of these products. However, we cannot accurately predict the future level of acceptance of our new products by our customers. As a result, we may not be able to generate anticipated revenue from sales of these products or future new products or improvements.
We depend on new products and processes for our success. Consequently, we are subject to risks associated with rapid technological change.
Rapid technological changes in semiconductor manufacturing processes subject us to increased pressure to develop technological advances enabling such processes. We believe that our future success depends in part upon our ability to develop and offer new products with improved capabilities and to continue to enhance our existing products. We cannot make assurances if or when the products and solutions where we have focused our research and development expenditures will become commercially successful. If new products have reliability or quality problems, our performance could be impacted by reduced orders, higher manufacturing costs, and delays in acceptance or payment for new products, and additional service and warranty expenses. We might not be able to develop and manufacture new products successfully, or new products that we introduce may fail in the marketplace. Our failure to complete commercialization of these new products in a timely manner could result in unanticipated costs and inventory obsolescence, which would adversely affect our financial results. Any significant delay in releasing new systems could adversely affect our reputation, give a competitor a first-to-market advantage or allow a competitor to achieve greater market share.
To develop new products and processes, we expect to continue to make significant investments in research and development and to pursue joint development relationships with customers, suppliers or other members of the industry. We must manage product transitions and joint development relationships successfully, as introduction of new products could adversely affect our sale of existing products.
We are subject to risks associated with our competitors’ strategic relationships and their introduction of new products and we may lack the financial resources or technological capabilities of certain of our competitors needed to capture increased market share.
We expect to face significant competition from multiple current and future competitors. We believe that other companies are developing systems and products that are competitive to our products and are planning to introduce new products, which may affect our ability to sell our existing products. We face a greater risk if our competitors enter into strategic relationships with leading semiconductor manufacturers covering products similar to those we sell or may develop, as this could adversely affect our ability to sell products to those manufacturers.
Certain of our competitors have substantially greater financial resources and more extensive engineering, manufacturing, marketing and customer service and support resources than we do and therefore have the potential to increasingly dominate the semiconductor equipment industry. These competitors may deeply discount products similar to those that we sell, challenging or even exceeding our ability to make similar accommodations and threatening our ability to sell those products. As a result, we may fail to continue to compete successfully worldwide.
In addition, our competitors may provide innovative technology that may have performance advantages over systems we currently offer or may offer in the future. They may be able to develop products comparable or superior to those that we offer or may adapt more quickly to new technologies or evolving customer requirements. In particular, while we currently are developing additional product enhancements that we believe will address future customer requirements, we may fail in a timely manner to complete the development or introduction of these additional product enhancements successfully, or these product enhancements may not achieve market acceptance or be competitive. Accordingly, we may be unable to continue to compete in our markets and competition may intensify, or future competition, operating results, financial condition, and/or cash flows could suffer.
If we are unable to adjust the scale of our business in response to rapid changes in demand in the semiconductor equipment industry, our operating results and our ability to compete successfully may be impaired.
The business cycle in the semiconductor equipment industry has historically been characterized by frequent periods of rapid change in demand that challenge our management to adjust spending and resources allocated to operating activities. During periods of growth or decline in demand for our products and services, we face significant challenges in maintaining adequate financial and business controls, management processes, information systems and procedures and in training, managing, and appropriately sizing our supply chain, our work force, and other components of our business on a timely basis. Our success will depend, to a significant extent, on the ability of our executive officers and other members of our senior management to identify and respond to these challenges, our gross margins and earnings may be impaired during periods of demand decline, and we may lack the infrastructure and resources to scale up our business to meet customer expectations and compete successfully during periods of demand growth.
We manufacture all of our systems at a limited number of facilities, and any prolonged disruption in the operations of those facilities could reduce our revenues.
We produce all of our systems in our manufacturing facilities located in Milpitas, California. We use contract manufacturers in China, Israel, Japan and the United States. In addition, we perform limited subassembly for certain products at our York, England facility. Our manufacturing processes are highly complex and require sophisticated, costly equipment and
specially designed facilities. As a result, any prolonged disruption in the operations of our manufacturing facilities, such as those resulting from acts of war, terrorism, political instability, health epidemics, fire, earthquake, flooding or other natural disaster could seriously harm our ability to satisfy our customer order deadlines.
Our results of operations could vary as a result of the methods, estimates and judgments we use in applying our accounting policies.
The methods, estimates and judgments we use in applying our accounting policies have a significant impact on our results of operations, see “Note 1. Nature of Business, Basis of Presentation and Significant Accounting Policies” in Part II, Item 8, Note 1. Such methods, estimates and judgments are, by their nature, subject to substantial risks, uncertainties and assumptions, and factors may arise over time that leads us to change our methods, estimates and judgments. Changes in those methods, estimates and judgments could significantly affect our results of operations. In particular, our operating results have been affected by the calculation of share-based compensation expense and by the testing and potential impairment of long-lived assets such as goodwill and other intangible assets. The process of evaluating potential impairments is highly subjective and requires significant judgment, and our results of operations could vary significantly from estimates.
Our operating results have varied in the past and probably will continue to vary significantly in the future, which will cause volatility in our stock price.
Our quarterly and annual operating results have varied significantly in the past and are likely to vary in the future, which volatility could cause our stock price to decline. Some of the factors that may influence our operating results and subject our stock to extreme price and volume fluctuations include:
The foregoing factors are difficult to forecast, and these, as well as other factors, could materially and adversely affect our quarterly and annual operating results. If our operating results in any period fall below the expectations of securities analysts and investors, the market price of our common stock would likely decline.
We are highly dependent on international sales and operations, which exposes us to foreign political and economic risks.
A majority of our sales and operations are outside of the United States. As a result, we are subject to regulatory, geopolitical and other risks associated with doing business in foreign countries. We anticipate that international sales will continue to account for a significant portion of our revenues. International sales and operations carry inherent risks such as:
If any of these risks materialize and we are unable to manage them, our international sales and operations would suffer.
Changes in our effective income tax rate could affect our results of operations.
Fluctuations in our effective tax rate may affect operating results. Our effective tax rate is subject to fluctuation based on a variety of factors, such as:
•the jurisdictions in which our profits are determined to be earned and taxed;
•changes to tax laws, regulations and interpretations;
•certain changes in the valuation of our deferred tax assets and liabilities;
Any material increase in our effective tax rate would adversely affect our operating results.
We are exposed to fluctuations in the foreign currency exchange rates.
As a global concern, we face exposure to adverse movements in foreign currency exchange rates. Our exposure to foreign currency exchange rate fluctuations arise in part from current intercompany accounts in which costs are charged between our U.S. headquarters and foreign subsidiaries. These exposures may change over time as business practices evolve and could have a material adverse impact on our financial results and cash flow.
Anti-takeover provisions in our charter documents and Delaware law could discourage, delay or prevent a change in control of our company and may affect the trading price of our common stock.
The anti-takeover provisions of the Delaware General Corporation Law may discourage, delay or prevent a change in control by limiting our ability to engage in a business combination with an interested stockholder, even if a change of control would be beneficial to our existing stockholders. In addition, our certificate of incorporation and bylaws may discourage, delay or prevent a change in our management or control over us that stockholders may consider favorable. Our certificate of incorporation and bylaws:
We may experience periodic or prolonged disruption of our IT infrastructure, which may adversely affect our operations.
We rely on our Enterprise Resource Planning (“ERP”) system, SYSPRO, to manage our business and accurately and timely report key data with respect to our results of operations, financial position and cash flows. We are going to replace our ERP system during fiscal year 2013. We may experience periodic or prolonged disruption of our IT infrastructure arising out of general use of such systems, periodic upgrades and updates, the conversion to a new ERP system, or external factors that are outside of our control. Any such disruption could adversely affect our ability to complete essential business processes, including our evaluation of our internal control over financial reporting pursuant to Section 404 of the Sarbanes-Oxley Act of 2002. If we encounter unforeseen problems with regard to our ERP system or other IT systems, our business, operations and financial condition could be adversely affected.
Our cash and cash equivalents and short-term investments are managed through various banks around the world and volatility in the capital and credit market conditions could cause financial institutions to fail which could have an adverse effect on our ability to timely access funds.
World capital and credit markets have been and may continue to experience volatility and disruption. Financial institutions, including banks, have failed or otherwise been largely taken over by governments. We maintain our cash, cash equivalents and short-term investments with a number of financial institutions around the world. Should some or all of these financial institutions fail, we would likely have a limited ability to timely access our cash deposited with such institutions, or, in extreme circumstances the failure of such institutions could cause us to be unable to access cash for the foreseeable future. If we are unable to quickly access our funds when we need them, we may need to increase the use of our existing credit lines or access more expensive credit, if available, which could have a negative impact on our operations, including our reported net income.
If our network security measures are breached and unauthorized access is obtained to a customer's data, to our data, or to our information technology systems, we may incur significant legal and financial exposure and liabilities.
As part of our business, we store our data and certain data about our customers in our information technology system. While our system is designed with access security, if a third party gain unauthorized access to our data, including any regarding our customers, such security breach could expose us to a risk of loss of this information, loss of business, litigation and possible liability. These security measures may be breached as a result of third-party action, including intentional misconduct by computer hackers, employee error, malfeasance or otherwise. Additionally, third parties may attempt to fraudulently induce employees or customers into disclosing sensitive information such as user names, passwords or other information to gain access to our customers' data or our data, including our intellectual property and other confidential business information, or our information technology systems. Because the techniques used to obtain unauthorized access, or to sabotage systems, change frequently and generally are not recognized until launched against a target, we may be unable to anticipate these techniques or to implement adequate preventative measures. Any security breach could result in a loss of confidence by our customers, damage our reputation, disrupt our business, lead to legal liability and negatively impact our future sales.
We are subject to various environmental laws and regulations that could impose substantial costs upon us and may harm our business, operating results and financial condition.
Some of our operations use substances regulated under various federal, state, local, and international laws governing the environment, including those relating to the storage, use, discharge, disposal, labeling, and human exposure to hazardous and toxic materials. We could incur costs, fines and civil or criminal sanctions, third-party property damage or personal injury claims, or could be required to incur substantial investigation or remediation costs, if we were to violate or become liable under environmental laws. Liability under environmental laws can be joint and several and without regard to comparative fault. Compliance with current or future environmental laws and regulations could restrict our ability to expand our facilities or require us to acquire additional expensive equipment, modify our manufacturing processes, or incur other significant expenses. We may unintentionally violate environmental laws or regulations in the future as a result of human error, equipment failure or other causes.
Compliance with federal securities laws, rules and regulations, as well as NASDAQ requirements, is becoming increasingly complex, and the significant attention and expense we must devote to those areas may have an adverse impact on our business.
Federal securities laws, rules and regulations, as well as NASDAQ rules and regulations, require companies to maintain extensive corporate governance measures, impose comprehensive reporting and disclosure requirements, set strict independence and financial expertise standards for audit and other committee members and impose civil and criminal penalties for companies and their chief executive officers, chief financial officers and directors for securities law violations. These laws, rules and regulations have increased, and in the future are expected to continue to increase, the scope, complexity and cost of our corporate governance, reporting and disclosure practices, which could harm our results of operations and divert management's attention from business operations.
At December 29, 2012, our owned or leased facilities included those described below:
We believe that our existing facilities are suitable and adequate for our current needs and anticipated growth. The lease in York, United Kingdom expires in October, 2017. The lease in Hwasung-City, South Korea expires in August, 2014.
Market Information for Common Stock
Our common stock is quoted on the NASDAQ Global Select Market under the symbol “NANO.” The following table sets forth, for the periods indicated, the high and low closing sales prices per share of our common stock as reported on the NASDAQ Global Select Market.
On March 7, 2013, there were approximately 235 holders of record of our common stock. Because brokers and the institutions on behalf of stockholders hold many of our shares of common stock, we are unable to estimate the total number of stockholders represented by these record holders.
We have never declared or paid any cash dividends on our capital stock. We currently expect to retain future earnings, if any, for use in the operation and expansion of our business and do not anticipate paying any cash dividends in the foreseeable future. Under our loan and security agreement with Comerica Bank, we are not permitted to pay dividends without the consent of Comerica Bank.
Stock Performance Graph
The following graph presentation compares cumulative five-year stockholder returns on an indexed basis, assuming a $100 initial investment and reinvestment of dividends, of (a) Nanometrics Incorporated, (b) a broad-based equity market index and (c) an industry-specific index. The broad-based equity market index used is the NASDAQ Composite Index and the industry-specific index used is the RDG Technology Composite Index.
This performance graph shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended or otherwise subject to the liabilities under that Section, and shall not be deemed to be incorporated by reference into any of our filings under the Securities Act of 1933, as amended or the Exchange Act.
Recent Sales of Unregistered Securities
Issuer Purchases of Equity Securities
Pursuant to repurchase programs approved by the Board of Directors, the Company repurchased its common stock in the fourth quarter of fiscal year 2012 as follows (in thousands, except shares and per share data):
On May 29, 2012, the Company's Board of Directors approved a program to repurchase up to $20.0 million of the Company's common stock. Stock repurchases under this program may be made through open market and privately negotiated transactions, at times and in such amounts as management deems appropriate. The timing and actual number of shares repurchased is dependent on a variety of factors including price, corporate and regulatory requirements and other market conditions. During the fiscal year 2012, the Company repurchased and retired 250,400 shares the Company's common stock at
the weighted average price of $14.15 per share under this approved plan. As of December 29, 2012, there remained $16.5 million available for the future repurchase of shares of common stock.
The selected consolidated financial data set forth below should be read in conjunction with “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the consolidated financial statements and related notes included elsewhere in this Annual Report on Form 10-K. Over the last five fiscal years, we have acquired Nanda Technologies GmbH in fiscal year 2011, Tevet Process Control Technologies in fiscal year 2008, and the UniFire™ product line from Zygo Corporation in fiscal year 2009. The results of these acquisitions have been included in our consolidated financial statements since the respective dates of these acquisitions.
(a) Fiscal year 2009 included 53 weeks, whereas the other periods presented included 52 weeks.
You should read the following discussion and analysis of our financial condition and results of operations together with “Selected Financial Data” and our consolidated financial statements and related notes appearing elsewhere in this Annual Report on Form 10-K. This discussion and analysis contains forward-looking statements that involve risks, uncertainties and assumptions. The actual results may differ materially from those anticipated in these forward-looking statements as a result of certain factors, including, but not limited to, those presented under “Risk Factors” in Item 1A and elsewhere in this Annual Report on Form 10-K. Please see “Cautionary Information Regarding Forward-Looking Statements” at the beginning of this Form 10-K for additional information you should consider regarding forward-looking statements.
We are an innovator in the field of metrology and inspection systems for semiconductor manufacturing and other industries. Our systems are designed to precisely monitor film thickness and critical dimensions that are necessary to control the manufacturing process and to identify defects that can affect production yields and performance.
Principal factors that impact our revenue growth include capital expenditures by manufacturers of semiconductors to increase capacity and to enable their development of new technologies, and our ability to take market share. The increasing complexity of the manufacturing processes for semiconductors is an important factor in the demand for our innovative metrology systems, as are the adoption of optical critical dimension (“OCD”) metrology across fabrication processes, adoption of immersion lithography and double patterning, adoption of new types of thin film materials, the adoption of advanced packaging strategies and wafer backside inspection and the need for improved process control to drive process efficiencies. Our strategy is to continue to innovate organically as well as to evaluate strategic acquisitions to address business challenges and opportunities.
Our revenues are primarily derived from product sales but are also derived from customer service and system upgrades for the installed base of our products. In 2012, we derived 78.6% of our total net revenues from product sales and 21.4% of our total net revenues from services.
Important Themes and Significant Trends
The semiconductor equipment industry is characterized by cyclical growth. Changing trends in the semiconductor industry continue to drive the need for metrology as a major component of manufacturing systems. These trends include:
parts. Or, similar or different devices can be stacked at the wafer level using a Through Silicon Via process. The TSV process enables high density small form factor parts, being primarily driven by mobile consumer products (i.e. cellular telephones with integrated CMOS camera sensors). Increasingly advanced packaging technologies are being adopted by our end customers.
Critical Accounting Policies
The preparation of our financial statements conforms to accounting principles generally accepted in the United States of America, which requires management to make estimates and judgments in applying our accounting policies that have an important impact on our reported amounts of assets, liabilities, revenue, expenses and related disclosures at the date of our financial statements. On an on-going basis, management evaluates its estimates including those related to bad debts, inventory valuations, warranty obligations, impairment and income taxes. Management bases its estimates and judgments on historical experience and on various other factors that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from management’s estimates. We believe that the application of the following accounting policies requires significant judgments and estimates on the part of management. For a summary of all of our accounting policies, including those discussed below, see Note 1 to the Consolidated Financial Statements.
Revenue Recognition - We recognize revenue when persuasive evidence of an arrangement exists, delivery has occurred or services have been rendered, the seller's price is fixed or determinable, and collectability is reasonably assured. We derive revenue from the sale of process control metrology and inspection systems (“product revenue”) as well as spare part sales, billable services, service contracts, and upgrades (together “service revenue”). Upgrades are a group of parts and/or software that change the existing configuration of a product and are included in service revenue. They are distinguished from product revenue, which consists of complete, automated process control metrology systems (the “system(s)”). Nanometrics' systems consist of hardware and software components that function together to deliver the essential functionality of the system. Arrangements for sales of systems often include defined customer-specified acceptance criteria.
For product sales to existing customers, revenue recognition occurs when title and risk of loss transfer to the customer, which usually occurs upon shipment from the Company's manufacturing location, if it can be reliably demonstrated that the product has successfully met the defined customer specified acceptance criteria and all other recognition criteria has been met. For initial sales where the Company has not previously met the defined customer specified acceptance criteria, product revenues are recognized upon the earlier of receipt of written customer acceptance or expiration of the contractual acceptance period. In Japan, where contractual terms with the customer specify risk of loss and title transfers upon customer acceptance, revenue is recognized upon receipt of written customer acceptance, provided that all other recognition criteria has been met.
We warrant our products against defects in manufacturing. Upon recognition of product revenue, a liability is recorded for anticipated warranty costs. On occasion, customers request a warranty period longer than our standard warranty. In those
instances where extended warranty services are separately quoted to the customer, the associated revenue is deferred and recognized as service revenue ratably over the term of the contract. The portion of service contracts and extended warranty services agreements that are uncompleted at the end of any reporting period are included in deferred revenue.
As part of customer services, we also sell software that is considered to be an upgrade to a customer's existing systems. These standalone software upgrades are not essential to the tangible product's functionality and are accounted for under software revenue recognition rules which require vendor specific objective evidence ("VSOE") of fair value to allocate revenue in a multiple element arrangement. Revenue from upgrades is recognized when the upgrades are delivered to the customer, provided that all other recognition criteria have been met.
Revenue related to spare parts is recognized upon shipment. Revenue related to billable services is recognized as the services are performed. Service contracts may be purchased by the customer during or after the warranty period and revenue is recognized ratably over the service contract period.
Frequently, we deliver products and various services in a single transaction. Our deliverables consist of tools, installation, upgrades, billable services, spare parts, and service contracts. Our typical multi-element arrangements include a sale of one or multiple tools that include installation and standard warranty. Other arrangements may consist of a sale of tools bundled with service elements or delivery of different types of services. Tools, upgrades, and spare parts are generally delivered to customers within a period of up to six months from order date. Installation is usually performed soon after delivery of the tool. The portion of revenue associated with installation is deferred based on estimated fair value and that revenue is recognized upon completion of the installation. Billable services are billed on a time and materials basis and performed as requested by customers. Under service contract arrangements, services are provided as needed over the fixed arrangement term and such terms can be up to 12 months. We do not generally grant customers a general right of return or refund and may impose a penalty on orders canceled prior to the scheduled shipment date.
On January 2, 2011, we adopted the new accounting guidance for arrangements with software elements and/or multiple deliverables. The amended guidance for multiple deliverable arrangements did not change the units of accounting for our revenue transactions, and most products and services qualify as separate units of accounting. The new guidance established a hierarchy of evidence to determine the standalone selling price of a deliverable based on vendor specific objective evidence ("VSOE"), third party evidence ("TPE"), or best estimated selling price ("BESP").
We regularly evaluate our revenue arrangements to identify deliverables and to determine whether these deliverables are separable into multiple units of accounting. In accordance with the new guidance, we allocate the arrangement consideration among the deliverables based on relative best estimated selling price. We have established VSOE for some of our products and services when a substantial majority of selling prices falls within a narrow range when sold separately. For deliverables with no established VSOE, we use best estimated selling price to determine standalone selling price for such deliverable. We do not use TPE to determine standalone selling price since this information is not widely available in the market as our products contain a significant element of proprietary technology and the solutions offered differ substantially from our competitors. We have established a process for developing estimated selling prices, which incorporates historical selling prices, the effect of market conditions, gross margin objectives, pricing practices, as well as entity-specific factors. We monitor and evaluate estimated selling price on a regular basis to ensure that changes in circumstances are accounted for in a timely manner. The adoption of the new accounting standards did not have a significant impact on our consolidated financial statements.
When certain elements in multiple-element arrangements are not delivered or accepted at the end of a reporting period, the relative selling prices of undelivered elements are deferred until these elements are delivered and/or accepted. If deliverables cannot be accounted for as separate units of accounting, the entire arrangement is accounted for as a single unit of accounting and revenue is deferred until all elements are delivered and all revenue recognition requirements are met.
Allowance for Doubtful Accounts – We maintain allowances for estimated losses resulting from the inability of our customers to make their required payments. Credit limits are established through a process of reviewing the financial history and stability of our customers. Where appropriate and available, we obtain credit rating reports and financial statements of customers when determining or modifying their credit limits. We regularly evaluate the collectability of our trade receivable balances based on a combination of factors such as the length of time the receivables are past due, customary payment practices in the respective geographies and our historical collection experience with customers. We believe that our allowance for doubtful accounts adequately reflects our risk associated with our receivables. If however, the financial conditions of customers were to deteriorate, resulting in their inability to make payments, we would assess the necessity of recording additional allowances. This would result in additional general and administrative expenses being recorded for the period in which such determination was made.
Inventories – Inventories are stated at the lower of cost or market. We are exposed to a number of economic and industry-specific factors that could result in portions of our inventory becoming either obsolete or in excess of anticipated usage, or saleable only for amounts that are less than their carrying amounts. These factors include, but are not limited to, technological changes in our market, our ability to meet changing customer requirements, competitive pressures in products and prices, and the availability of key components from our suppliers. We have established inventory reserves when conditions exist that suggest that our inventory may be in excess of anticipated demand or is obsolete based upon our assumptions about future demand for our products and market conditions. Once a reserve has been established, it is maintained until the part to which it relates is sold or is otherwise disposed of. Therefore, a sale of reserved inventory has a higher gross profit margin. We regularly evaluate our ability to realize the value of our inventory based on a combination of factors including the following: historical usage rates, forecasted sales of usage, product end-of-life dates, estimated current and future market values and new product introductions. Inventory includes evaluation tools placed at customer sites. For demonstration inventory, we also consider the age of the inventory and potential cost to refurbish the inventory prior to sale. Demonstration inventory is amortized over its useful life and the amortization expense is included in total inventory write down on our statements of cash flows. When recorded, our reserves are intended to reduce the carrying value of our inventory to its net realizable value. If actual demand for our products deteriorates, or market conditions are less favorable than those that we project, additional reserves may be required, which would adversely affect gross margin and net income.
Product Warranties – We sell the majority of our products with a standard twelve (12)-month repair or replacement warranty from the date of acceptance or shipment date. We provide an accrual for estimated future warranty costs based upon the historical relationship of warranty costs to the cost of products sold. The estimated future warranty obligations related to product sales are reported in the period in which the related revenue is recognized. The estimated future warranty obligations are affected by the warranty periods, sales volumes, product failure rates, material usage and labor and replacement costs incurred in correcting a product failure. If actual product failure rates, material usage, labor or replacement costs differ from our estimates, revisions to the estimated warranty obligations would be required. For new product introductions where limited or no historical information exists, we may use warranty information from other previous product introductions to guide us in estimating our warranty accrual. The warranty accrual represents the best estimate of the amount necessary to settle future and existing claims on products sold as of the balance sheet date. We periodically assess the adequacy of our recorded warranty reserve and adjust the amounts in accordance with changes in these factors.
Business Combinations - We allocate the purchase price of acquired companies to the tangible and intangible assets acquired and liabilities assumed based upon their estimated fair values at the acquisition date. The purchase price allocation process requires management to make significant estimates and assumptions, especially at the acquisition date with respect to intangible assets and inventory acquired. While we use our best estimates and assumptions as a part of the purchase price allocation process to accurately value assets acquired and liabilities assumed at the acquisition date, our estimates are inherently uncertain and subject to refinement. As a result, during the measurement period, which may be up to one year from the acquisition date, we record adjustments to the assets acquired and liabilities assumed, with the corresponding offset to goodwill. Upon the conclusion of the measurement period or final determination of the values of assets acquired or liabilities assumed, whichever comes first, any subsequent adjustments are recorded to our consolidated statements of operations.
We estimate the fair value of inventory acquired by utilizing the net realizable value method which is based on the estimated sales price of the product less appropriate costs to complete and selling costs. Examples of critical estimates in valuing certain of the intangible assets we have acquired or may acquire in the future include but are not limited to:
Unanticipated events and circumstances may occur which may affect the accuracy or validity of assumptions, estimates or actual results associated with business combinations.
Goodwill and Intangible Assets - Intangible assets with finite lives are amortized over their useful lives while goodwill and indefinite lived assets are not amortized but tested annually for impairment. We perform a qualitative assessment of the goodwill during the fourth quarter of each fiscal year or whenever events or circumstances occur which indicate that an impairment may have occurred. As part of this assessment, we consider the trading value of our stock, the industry trends, and our sales forecast and products plans to determine if it is more likely than not that the fair value is higher than the carrying
values of our reporting unit. If, after assessing the qualitative factors, we determine that it is not likely that the fair value of a reporting unit is less than its carrying value, then performing the two-step impairment test is unnecessary.
The process of evaluating the potential impairment of goodwill is highly subjective and requires significant judgment. In estimating the fair value of goodwill for the Company at the reporting unit level, we make estimates and judgments about future revenues and cash flows for the reporting unit. To determine the fair value, our review process includes the income method and is based on a discounted future cash flow approach that uses estimates including the following for the reporting unit: revenue, based on assumed market growth rates and our assumed market share; estimated costs; and appropriate discount rates based on the particular reporting unit's weighted average cost of capital. Our estimates of market segment growth, our market segment share and costs are based on historical data, various internal estimates and certain external sources, and are based on assumptions that are consistent with the plans and estimates we are using to manage the underlying businesses. Our business consists of both established and emerging technologies and our forecasts for emerging technologies are based upon internal estimates and external sources rather than historical information. We also consider our market capitalization on the dates of our impairment tests in determining the fair value of the respective businesses. As part of this assessment, we consider the trading value of our stock and implied value of as compared to our net assets as well as the valuation of acquired businesses. As part of the second step in determining the amount of goodwill impairment, if any, we allocate the fair value of the reporting unit to all of its assets and liabilities as if the reporting unit had been acquired in a business combination and the fair value of the reporting unit was the price paid to acquire the reporting unit. The excess of the fair value of the reporting unit over the amount assigned to its assets and liabilities is the implied fair value of goodwill. When impairment is deemed to have occurred, we will recognize an impairment charge to reduce the carrying amount of our goodwill to its implied fair value.
Income Tax Assets and Liabilities – We account for income taxes such that deferred tax assets and liabilities are recognized using enacted tax rates for the effect of temporary differences between the book and tax accounting for assets and liabilities. Also, deferred tax assets are reduced by a valuation allowance to the extent we cannot conclude that it is more likely than not that a portion of the deferred tax asset will be realized in the future. We evaluate the deferred tax assets on a continuous basis throughout the year to determine whether or not a valuation allowance is appropriate. Factors used in this determination include future expected income and the underlying asset or liability which generated the temporary tax difference. Our income tax provision is primarily impacted by federal statutory rates, state and foreign income taxes and changes in our valuation allowance.
Stock-Based Compensation –We estimate the value of employee stock options on the date of grant using the Black-Scholes model. The determination of fair value of share-based payment awards on the date of grant using an option-pricing model is affected by our stock price as well as assumptions regarding a number of highly complex and subjective variables. These variables include, but are not limited to the expected stock price volatility over the term of the awards, and actual and projected employee stock option exercise behaviors. The expected term of options granted is calculated based on the simplified method. The expected volatility is based on the historical volatility of our stock price.
Recent Accounting Pronouncements
See Note 2 "Recent Accounting Pronouncements" to the Consolidated Financial Statements for a description of recent accounting pronouncements, including the respective dates of adoption and effects on our results of operations and financial condition.
Results of Operations
The following table presents our consolidated statements of operations data as a percentage of total net revenues for fiscal years ended December 29, 2012, December 31, 2011, and January 1, 2011.
Fiscal years 2012, 2011 and 2010 ended December 29, 2012, December 31, 2011 and January 1, 2011, respectively.
Total net revenues.
Our net revenues were comprised of the following product lines (in thousands, except percentages):
In 2012, revenue from products decreased by $50.9 million from 2011, principally due to decreased demand from customers, particularly in the second half of 2012 as some of our largest customers significantly reduced their capital spending in 2012. Sales of our Automated Systems (primarily Atlas®, Lynx™, NanoGen®, and Mosaic™) accounted for $19.8 million of the decrease. Integrated Systems accounted for approximately $13.0 million of decrease (primarily 9010 Series and IMPULSE®) and Materials Characterization (primarily QS1200, QS2200/3300, RPMBlue™ and VerteXTM) decreased by $18.1 million. We expect the downturn to continue into at least the first quarter of 2013. Service revenue increased by $3.8 million in 2012 compared to 2011 principally due to increased demand for upgrades and services provided under customer contracts during 2012.
In 2011, revenue from products increased by $40.2 million from 2010, principally due to increased demand from our customers associated with the expansion of their semiconductor fabrication plants, particularly in the first half of 2011. Approximately $28.3 million of the increase was attributable to sales of our Automated Systems (primarily for Atlas®). Integrated Systems accounted for approximately $8.0 million of the increase (principally 9010 Series and IMPULSE®) and Materials Characterization increased by $3.9 million. Service revenue increased by $1.8 million in 2011 principally due to increased demand for services provided under customer contracts.
Our gross margin breakdown which does not include amortization of intangible assets was as follows:
The gross margin on product revenue decreased to 47.2% in 2012 from 54.5% in 2011. The decrease is primarily due to lower margins in the first half of 2012 on the newly introduced Atlas II® and lower overall revenue volumes in the second half of 2012 which resulted in increased fixed costs as a percentage of revenue. The gross margin on service revenue in 2012 was 47.4% compared to 48.1%. The decline is primarily due to decline in the mix of upgrades which have higher gross margins within service revenue.
The gross margin on product revenue decreased from 57.0% in 2010 to 54.5% in 2011. The decrease is due to the approximately equal impact of higher warranty costs and higher installation costs driven by a change in product mix, and to a lesser extent due to lower factory absorption in the fourth quarter of 2011. The gross margin on service revenue improved in 2011 from 42.3% to 48.1%, principally due to reduction in field service labor costs and refinement of our allocation of warranty and installation costs between product and services.
Our operating expenses were comprised of the following categories (in thousands, except percentages):
Research and development.
Research and development costs increased by $6.3 million or 27.0% in fiscal year 2012 compared to 2011. The increase is primarily related to increased investment in new platforms and product upgrade programs, to improve both capability, and cost of ownership. This increase consisted primarily of a $2.8 million increase in development projects and related activities, a $1.4 million increase due to salary, and stock based compensation associated with increased headcount as a result of the acquisition of Nanda, a $0.8 million increase in depreciation expense, and a $0.7 million increase in consulting expense. Investments in research and development personnel and associated projects are part of our strategy to ensure our products are in the forefront of current and future market demands.
Research and development costs increased by $4.3 million or 22.8% in fiscal year 2011 compared to 2010 primarily related to development of the Atlas IITM and costs associated with the acquisition of Nanda. This increase consisted of $2.5 million of labor costs relating to increased hiring, incentive compensation and benefit costs, $1.5 million of increased engineering materials and tooling, $0.2 million from increased depreciation, and $0.1 million from consulting expense.
Selling expenses decreased by $0.6 million or 2.1% in fiscal year 2012 compared to 2011. The decrease is primarily due to $1.8 million decrease in bonus, travel, commission costs and consulting expense resulted from overall lower revenue during 2012, partially offset by $0.7 million increase in depreciation expense, and $0.5 million increase in stock-based compensation and other costs.
Selling expenses increased by $5.7 million or 26.7% in fiscal year 2011 compared to 2010. Higher costs are a result of labor costs of $3.8 million related to increased hiring, compensation and benefits including commissions on higher revenues and stock-based compensation. The remainder of the increase represents principally $0.9 million increase in travel expenses due to the increased number of sales personnel and transactions, $0.4 million increase in facilities expense, $0.3 million increase in marketing activities, a $0.2 million increase in depreciation expense, and $0.1 million of other costs.
General and administrative.
General and administrative expenses decreased by $1.3 million or 5.5% in fiscal year 2012 compared to 2011. The decrease is primarily due to $0.4 million of legal fees and $1.4 million of acquisition costs including professional fees associated with the acquisition of Nanda in 2011, a $0.5 million decrease in general legal expense, a $0.8 million decrease in bonus expense, partially offset by a $0.8 million increase in stock-based compensation including cost associated with Nanda employees, a $0.6 million increase in labor costs and a $0.5 million increase in facilities and software license expense.
General and administrative expenses increased by $4.3 million or 22.8% in fiscal year 2011 compared to 2010. The higher costs are the result of $1.8 million related to professional fees associated with the Nanda acquisition, a $0.9 million increase in other professional services, a $0.6 million increase in labor costs related to hiring of employees, $0.3 million increase in facilities expense, a $0.2 million increase in depreciation expense, a $0.2 million increase in legal expenses and $0.3 million aggregate increase in other costs including allowance for doubtful accounts, travel, and consulting services.
Amortization of intangible assets.
Amortization of intangibles assets included in operating expenses in fiscal year 2012 increased by $0.2 million or 24.2%, compared to 2011, primarily as a result of the amortization of intangible assets acquired from Nanda for the full year of 2012, partially offset by a reduction in amortization of other intangible assets that became fully amortized in 2012.
Amortization of intangibles assets included in operating expenses in fiscal year 2011 decreased by $0.1 million, compared to 2010, primarily as a result of the amortization of intangible assets acquired from Nanda, more than offset by a reduction in amortization of other intangible assets that became fully amortized in 2011.
On January 13, 2012, the Company entered into a settlement and limited patent cross license agreement with KLA to resolve all existing patent litigation between the parties. Pursuant to the settlement agreement, the Company agreed to make a one-time payment of $2.5 million to KLA and agreed to a cross license of the patents that were subject to the litigation. As a result, the Company recorded a $2.5 million charge to legal settlement in operating expense in the fourth quarter of fiscal 2011. The payment was made in the first quarter of fiscal 2012.
There were no asset impairment charges in 2012 and 2011.
During the fiscal year 2010, we recognized impairment charges of $0.5 million related to write-offs of various IT projects.
Other expense, net.
Our other expense, net consisted of the following items (in thousands, except percentages):
During fiscal year 2012 interest expense decreased $0.3 million compared to fiscal year 2011, due to $2.2 million of principal payments on the mortgage related to our headquarter facility.
During fiscal year 2011 interest expense decreased $0.2 million compared to fiscal year 2010, due to $2.5 million of principal payments on the mortgage related to our headquarter facility. Other income decreased by $0.9 million, to $0.1 million of expense, principally as a result of $0.6 million increase in foreign exchange loss, from a gain of $0.3 million in fiscal 2010 to a loss of $0.3 million in fiscal 2011. In addition, other income in 2010 included a $0.2 million gain on the sale of fixed assets that did not recur in 2011.
Provision/Benefit for income taxes.
Our provision/(benefit) for income taxes was $0.2 million, $15.9 million, and $(15.3) million in 2012, 2011, and 2010, respectively. The decrease in the tax provision for 2012 from prior year is primarily attributable to the lower pre-tax earnings as well as a one-time benefit associated with the recognition of deferred tax assets related to tax elections made in 2012 to include certain foreign subsidiaries as branches for US income tax purposes. The increase in the tax provision for 2011 from prior year is primarily due to a one-time benefit recorded in 2010 for the reversal of a valuation allowance against our U.S. and Japan deferred tax assets.
The Company's provision for income taxes for 2012 of $0.2 million reflects an effective tax rate of 3.3%. This rate differs from the Federal statutory rate of 35% primarily due to a one-time benefit of $1.3 million associated with the Internal Revenue Service approval of tax elections made in 2012 to treat certain foreign subsidiaries as branches for US income tax purposes as well as foreign income being taxed at lower rates, offset by state income taxes and equity compensation expenses for which no current tax deduction is available. The Company's provision for income taxes for 2011 of $15.9 million reflects an effective tax rate of 35.7%. This rate differs from the Federal statutory rate of 35% due to state income taxes and higher foreign tax expense due to net operating losses without current benefit, partially offset by the domestic production activities deduction and research tax credits.
The Company maintains valuation allowances when it is likely that all or a portion of a deferred tax asset will not be realized. Changes in valuation allowances from period to period are included in the Company's income tax provision in the period of change. In determining whether a valuation allowance is warranted, the Company takes into account such factors as prior earnings history, expected future earnings, unsettled circumstances that, if unfavorably resolved, would adversely affect utilization of a deferred tax asset, carry-back and carry-forward periods, and tax strategies that could potentially enhance the likelihood of realization of a deferred tax asset.
On January 2, 2013, the President signed into law The American Taxpayer Relief Act of 2012 (ATRA). Under prior law, a taxpayer was entitled to a research tax credit for qualifying amounts incurred through December 31, 2011. The ATRA extends the research credit for two years for qualified research expenditures incurred through the end of 2013. The extension of the research credit is retroactive and includes amounts incurred after 2011. The Company estimates the benefit that it will receive relating to 2012 as a result of the credit extension will be approximately $0.5 million. The benefit will be recognized in the period of enactment, which is the first quarter of 2013.
Liquidity and Capital Resources
At December 29, 2012, our cash, cash equivalents and marketable securities totaled $109.9 million and working capital was $158.6 million, compared to cash and cash equivalents of $97.7 million and working capital of $160.6 million as of December 31, 2011, and cash and cash equivalents of $66.5 million and working capital of $135.8 million as of January 1, 2011. Undistributed earnings that were not previously taxed amounted to $1.4 million, and $0.8 million as of December 29, 2012, and December 31, 2011, respectively.
Cash flows from operating activities –
During year ended December 29, 2012, cash provided by operating activities was $24.0 million which reflected net income of $4.5 million and non-cash transactions of $19.8 million, offset by a $0.3 million reduction in non-cash working capital. Non-cash transactions primarily consisted of depreciation and amortization expense of $8.1 million, stock based compensation of $5.9 million, inventory write down of $3.5 million, and a $2.8 million increase in deferred income taxes, offset by excess tax benefit from equity awards of $0.9 million. The reduction in working capital was primarily due to a $12.6 million decrease in accounts payable, accrued and other liabilities, including a $4.9 million reduction in customer deposits, a $2.5 million decrease in accrued legal settlement, and a $2.3 million decrease in notes payable, offset by a $7.7 million decrease in accounts receivable attributable to lower sales volume and increased efforts on collections, a $2.5 million increase in deferred revenue, a $1.1 million decrease in prepaid expenses and other, and a $0.6 million decrease in inventory.
During year ended December 31, 2011, cash provided by operations was $54.0 million which reflected net income of $28.7 million, non-cash transactions of $13.3 million and a $12.1 million reduction in non-cash working capital. Non-cash transactions primarily consisted of depreciation and amortization expense of $5.0 million, stock based compensation of $4.5
million, excess tax benefit from equity awards of $3.9 million, inventory write down of $3.4 million, and $3.8 million increase in deferred income taxes. Changes in working capital were mostly due to a $16.1 million decrease in receivables resulting from timing of sales and collections, an increase in inventory of $12.2 million, and a $12.4 million increase in accruals related to $4.9 million in customer deposits, $2.5 million in accrued legal settlement, and $5.0 million in accrued income taxes.
During year ended January 1, 2011, cash provided by operations was $27.6 million which reflected net income of $55.9 million, partially offset by non-cash transactions of $7.5 million and a $20.8 million increase in working capital. Non-cash transactions primarily included $17.2 million net tax benefit, consisting primarily of a $18.2 million release of income tax valuation allowance, stock based compensation of $3.0 million, depreciation, and amortization expense of $4.4 million, increases in inventory write down of $2.9 million. Changes in working capital were mostly due to a $21.0 million increase in receivables due to higher revenue and timing of collections, an increase of $14.5 million in inventory and a $11.5 million increase in payables and accruals as a result of tighter cash management.
Cash flows from investing activities –
During the year ended December 29, 2012, investing activities accounted for the use of $51.8 million of cash, of which $47.3 million was for the purchase of marketable securities net of sales and maturities and $5.0 million was for purchases of capital equipment, partially offset by $0.5 million of escrow payment received related to acquisition of Nanda.
During the year ended December 31, 2011, investing activities accounted for the use of $26.7 million of cash, of which $23.9 million was for the acquisition of Nanda, and $2.8 million was for purchases of capital equipment.
During the year ended January 1, 2011, investing activities accounted for the use of $2.6 million of cash, of which $3.1 million was for purchases of capital equipment and patents. These were offset by $0.5 million of cash received from the sale of assets, primarily related to the sale of the South Korean manufacturing facility.
Cash flows from financing activities –
During the year ended December 29, 2012, financing activities accounted for the use of $6.8 million of cash, of which $8.5 million was used for repurchases and retirements of our common stock, $0.3 million was paid to Zygo related to royalties and sustaining engineering payments, $0.6 million was used for taxes on net issuance of stock awards, and $2.2 million was paid on the mortgage on our corporate headquarters. These activities were partially offset by proceeds from a $0.9 million excess tax benefit related to equity awards, and $3.9 million in proceeds from issuance of common stock from the employee stock purchase program and the exercise of stock options.
During the year ended December 31, 2011, financing activities contributed $3.7 million of cash, that was primarily attributable to $7.2 million from issuance of common stock from the employee stock purchase program and the exercise of stock options and a $3.9 million excess tax benefit related to equity awards. These activities were partially offset by $4.3 million used for repurchases and retirements of our common stock, $2.6 million paid on the mortgage on our corporate headquarters, and $0.4 million paid to Zygo related to royalties and sustaining engineering payments.
During the year ended January 1, 2011, financing activities accounted for the use of $2.3 million, of which $3.5 million was paid to Zygo related to inventories and fixed assets associated with the UniFire acquisition, $3.0 million was paid on the mortgage on our corporate headquarters, and $2.1 million was used for the repurchase of our common stock. These payments were partially offset by $5.8 million in receipts from issuance of common stock for stock options exercised and stock purchased under the employee stock purchase program.
Line of Credit - On April 13, 2010, we amended our existing revolving line of credit facility to (i) increase the maximum principal amount available from $15.0 million to $20.0 million, (ii) extend the maturity date of such facility by one year to April 30, 2012, and (iii) decrease the unused revolving line commitment fee from 0.25% per annum to 0.1875% per annum. On April 23, 2012, the Company amended its revolving line of credit facility to (i) extend the maturity date of such facility by two years to April 30, 2014, (ii) decrease the unused revolving line commitment fee from 0.1875% per annum to 0.10% per annum, and (iii) reduce the minimum interest rate on borrowings from 5.75% to 3.00% per annum.
The instrument governing the facility includes certain financial covenants regarding net tangible net worth. The revolving line of credit agreement includes a provision for the issuance of commercial or standby letters of credit by the bank on our behalf. The value of all letters of credit outstanding reduces the total line of credit available. The revolving line of credit is collateralized by a blanket lien on all of our domestic assets excluding intellectual property and real estate. The minimum borrowing interest rate is 3.00% per annum. The maximum borrowing allowed on the line of credit is $20.0 million. Borrowing is limited to the lesser of (a) $7.5 million plus the borrowing base or (b) $20.0 million. The borrowing base available as of December 29, 2012 was $13.5 million. As of December 29, 2012, we were not in breach of any restrictive covenants in connection with our line of credit and debt obligations. There was no borrowing against the line of credit during the fiscal year 2012 and 2011 and there are no amounts outstanding on this facility as of December 29, 2012 or December 31, 2011. Although
we have no current plans to request advances under this credit facility, we may use the proceeds of any future borrowing for general corporate purposes, acquisitions or expansion of our business.
Mortgage Loan - In July 2008, we entered into a loan agreement with General Electric Commercial Finance ("GE") pursuant to which we borrowed $13.5 million secured, in part, by a lien on and security interest in the building and land comprising our principal offices in Milpitas, California. The loan initially bears interest at the rate of 7.18% per annum, which rate will be reset in August 2013 to 3.03% over the weekly average yield of five-year U.S Dollar Interest Rate Swaps as published by the Federal Reserve. Monthly principal and interest payments are based on a twenty year amortization for the first sixty months and fifteen year amortization thereafter. The remaining principal balance of the loan and any accrued but unpaid interest will be due on August 1, 2018. According to the terms of the loan agreement, we can make annual pre-payments of up to 20% of the outstanding principal balance without incurring any penalty. GE subsequently sold the mortgage on March 31, 2011 to Sterling Saving Bank; however, no changes were made to the terms of the original loan agreement as a result of the sale. In July 2012, we prepaid $1.4 million of the loan, representing 20% of the outstanding balance, and in July 2011, we prepaid $1.95 million of the loan, representing 20% of the then outstanding balance. The total loan balance including current portion was $5.3 million and $7.5 million at December 29, 2012 and December 31, 2011, respectively.
Repurchases of Common Stock - On November 29, 2010, our Board of Directors approved a program to repurchase up to $10.0 million of the Company's common stock. Stock repurchases under this program may be made through open market and privately negotiated transactions, at times and in such amounts as management deems appropriate. The timing and actual number of shares repurchased is dependent on a variety of factors including price, corporate and regulatory requirements and other market conditions. During the fiscal year 2010, we repurchased and retired 65,000 shares of the Company's common stock under this program at a weighted average price of $11.96 per share. During the fiscal year 2011, we repurchased and retired a total of 265,040 shares of the Company's common stock under this program at a weighted average price of $16.06 per share. During the fiscal year 2012, we repurchased and retired a total of 337,366 shares of the Company's common stock under this program at a weighted average price of $14.70 per share. As of June 30, 2012, we repurchased and retired an aggregate of 667,406 shares of the Company's common stock at a weighted average price of $14.97 per share under the plan, and the entire $10.0 million approved by the Board on November 29, 2010 for the repurchase of shares of the Company's common stock had been used for this purpose.
On May 29, 2012, our Board of Directors approved a program to repurchase up to $20.0 million of the Company's common stock. Stock repurchases under this program may be made through open market and privately negotiated transactions, at times and in such amounts as management deems appropriate. The timing and actual number of shares repurchased is dependent on a variety of factors including price, corporate and regulatory requirements and other market conditions. During the fiscal year 2012, we repurchased and retired 250,400 shares the Company's common stock under this approved program at the weighted average price of $14.15 per share. As of December 29, 2012, there remained $16.5 million available for the future repurchase of shares of common stock.
During the fiscal year of 2012, we repurchased and retired a total of 587,766 shares of the Company's common stock at a weighted average price of $14.47 per share under the two approved programs above.
Business Partnership - On June 17, 2009, we announced a strategic business partnership with Zygo Corporation whereby we have purchased inventory and certain other assets from Zygo Corporation, and the two companies entered into a supply agreement. We will make payments to Zygo Corporation (with an estimated present value of $2.5 million as of December 29, 2012) over a period of time as acquired inventory is sold and other aspects of the supply agreement are executed. We made royalty and sustaining engineering payments of $0.3 million and $0.4 million to Zygo in fiscal years 2012 and 2011, respectively. We have evaluated and will continue to evaluate the acquisitions of products, technologies or businesses that are complementary to our business. These activities may result in product and business investments, which may affect our cash position and working capital balances. Some of these activities might require significant cash outlays.
We believe our cash, cash equivalents, marketable securities and borrowing availability at December 29, 2012 will be sufficient to meet our needs through at least the next twelve months.
Off-Balance Sheet Arrangements
As of December 29, 2012, and December 31, 2011, we had no off-balance sheet arrangements or obligations.
The following table summarizes our contractual cash obligations as of December 29, 2012, and the effect such obligations.
We maintain certain open inventory purchase agreements with our suppliers to ensure a smooth and continuous supply availability for key components. Our liability under these purchase commitments is generally restricted to a forecasted time-horizon as mutually agreed upon between the parties. This forecasted time-horizon can vary among different suppliers. We estimate our open inventory purchase commitment as of December 29, 2012 was approximately $14.9 million. Actual expenditures will vary based upon the volume of the transactions and length of contractual service provided. In addition, the amounts paid under these arrangements may be less in the event that the arrangements are renegotiated or canceled.
Excluded from the contractual obligation table above, are $2.1 million of future payments related to uncertain tax positions because we cannot reliably estimate the timing of the settlements with the respective tax authorities.
We are exposed to financial market risks related to foreign currency exchange rates and interest rates. We do not use derivative financial instruments.
Foreign Currency Risk
A substantial part of our business consists of sales made to customers outside the United States: 75.5%, 78.1%, and 65.4% of sales in 2012, 2011, and 2010, respectively. 13.9%, 19.5%, and 15.2% of the net revenues in 2012, 2011, and 2010, respectively, were denominated in currencies other than the U.S. dollar. Additionally, portions of our costs of net revenues and our operating expenses are incurred by our international operations and denominated in local currencies.
Our exposure to foreign currency exchange rate fluctuations arises in part from intercompany balances in which costs are charged between our U.S. headquarters and our foreign subsidiaries. On our consolidated balance sheet these intercompany balances are eliminated and thus no consolidated balances are associated with these intercompany balances; however, since each foreign entity's functional currency is generally its respective local currency, there is exposure to foreign exchange risk on a consolidated basis. Intercompany balances are denominated primarily in U.S. dollars and, to a lesser extent, other local currencies. The net intercompany balance, exposed to foreign currency risk, at December 29, 2012 was approximately $8.1 million. A hypothetical change of 10% in the relative value of the US dollar versus local functional currencies could result in an increase or decrease of approximately $0.8 million in transaction gains or losses which would be included in our statement of operations.
For 2012, 2011 and 2010, foreign currency transactions resulted in a loss of $0.3 million, a loss of $0.3 million and a gain of $0.3 million, respectively.
Interest Rate Risk
Our exposure to market risk resulting from changes in interest rates relates primarily to our investment portfolio. The fair value of our marketable securities could be adversely impacted due to a rise in interest rates, but we do not believe such impact would be material. Securities with longer maturities are subject to a greater interest rate risk than those with shorter maturities and as of December 29, 2012 the average duration of our portfolio was less than nine months.
At December 31, 2011, the Company did not hold investments in marketable securities. As of December 29, 2012, and December 31, 2011, there were no amounts borrowed against the line of credit and the interest rate on the GE loan is fixed, therefore, there are no significant interest rate risks.
In July 2008, we entered into a loan agreement pursuant to which we borrowed $13.5 million. The loan initially bears interest at the rate of 7.18% per annum, which rate will be reset after five years in 2013 to 3.03% over the then weekly average
yield of five-year U.S. Dollar Interest Rate Swaps as published by the Federal Reserve. Monthly principal and interest payments are based on a twenty year amortization for the first sixty months and fifteen year amortization thereafter. The remaining principal balance of the loan and any accrued but unpaid interest will be due on August 1, 2018. The loan is secured, in part, by a lien on and security interest in the building and land comprising our principal offices in Milpitas, California. At December 29, 2012 and December 31, 2011 our total debt obligation was $5.3 million and $7.5 million, respectively, with a long-term portion of $4.4 million and $6.7 million, respectively.
ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
The information required by Item 8 of Form 10-K is presented here in the following order:
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS
Report of Independent Registered Public Accounting Firm
To the Board of Directors and Stockholders of
In our opinion, the accompanying consolidated balance sheets and the related consolidated statement of comprehensive income, stockholders' equity, and of cash flows present fairly, in all material respects, the financial position of Nanometrics Incorporated and its subsidiaries at December 29, 2012 and December 31, 2011, and the results of their operations and their cash flows for each of the three years in the period ended December 29, 2012, in conformity with accounting principles generally accepted in the United States of America. In addition, in our opinion, the financial statement schedule listed in the accompanying index appearing under Item 15(a)2 presents fairly, in all material respects, the information set forth therein when read in conjunction with the related consolidated financial statements. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 29, 2012, based on criteria established in Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). The Company's management is responsible for these financial statements and financial statement schedule, for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in “Report of Management on Internal Control over Financial Reporting” appearing under Item 9A. Our responsibility is to express opinions on these financial statements, on the financial statement schedule, and on the Company's internal control over financial reporting based on our integrated audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement and whether effective internal control over financial reporting was maintained in all material respects. Our audits of the financial statements included examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.
A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.
/s/ PricewaterhouseCoopers LLP
San Jose, California
March 11, 2013
CONSOLIDATED BALANCE SHEETS
(In thousands except per share amounts)