- -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- FORM 10-K SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 -------------------- [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 [FEE REQUIRED] FOR THE FISCAL YEAR ENDED MAY 31, 1997 OR [ ]TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 [NO FEE REQUIRED] FOR THE TRANSITION PERIOD FROM ______ TO ______ COMMISSION FILE NUMBER 1-13402 INPUT/OUTPUT, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 22-2286646 (STATE OR OTHER JURISDICTION OF (I.R.S. EMPLOYER INCORPORATION OR ORGANIZATION) IDENTIFICATION NO.) 11104 WEST AIRPORT BLVD., STAFFORD, TEXAS 77477 (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES) (ZIP CODE) REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (281) 933-3339 SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT: COMMON STOCK, $0.01 PAR VALUE NEW YORK STOCK EXCHANGE (TITLE OF CLASS) (NAME OF EACH EXCHANGE ON WHICH REGISTERED) SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT: NONE 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: [X] 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. [ ] Aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant at June 30, 1997 (for purposes of the below-stated amount only, all directors, officers and 5% or more stockholders are presumed to be affiliates): $716,633,000 Indicate the number of shares outstanding of the registrant's classes of Common Stock, as of the latest practicable date. TITLE OF EACH CLASS NUMBER OF SHARES OUTSTANDING OF COMMON STOCK AT JUNE 30, 1997 --------------- ---------------- COMMON STOCK, $0.01 PAR VALUE 43,222,851 DOCUMENTS INCORPORATED BY REFERENCE Portions of the definitive Proxy Statement for the Registrant's 1997 Annual Meeting of Stockholders are incorporated by reference into Part III hereof. P A R T I ITEM 1. BUSINESS THE COMPANY Input/Output is a leading designer and manufacturer of seismic data acquisition products used on land, in transition zones (i.e. marshes and shallow bays) and in marine environments. The Company believes that its I/O SYSTEMs are the most technologically advanced seismic data acquisition systems and are particularly well-suited for advanced three-dimensional ("3-D") data collection techniques. The Company's principal customers are seismic contractors and major, independent and foreign oil and gas companies around the world. During fiscal 1997, approximately 43% of the Company's net sales and other revenues were to customers outside the United States. See "Markets and Customers". Recent improvements in drilling success rates through the use of advanced seismic survey techniques, particularly 3-D techniques, have substantially increased the demand for seismic data. In addition, advances in technology have significantly reduced the size, weight, cost and power requirements of seismic data acquisition systems and increased the quality and quantity of data available to geoscientists, thereby improving the cost-effectiveness of large-scale 3-D surveys. As a result, 3-D surveys utilizing these advanced technologies have gained increasing acceptance in the oil and gas industry as an exploration risk management tool. Moreover, 3-D surveys are increasingly employed in field development and reservoir management activities. As a result, shipments of I/O SYSTEMs have grown from 14 systems shipped in fiscal 1991 to 51 systems in fiscal 1997. The Company offers a complete range of seismic data acquisition systems and related equipment. On land, the Company offers the I/O SYSTEM TWO - -Registered Trademark- MRX and RSR systems (see "Background and Growth Strategy" below) as well as its Vibrators, a land energy source, and Geophones, acoustical receivers whose sole purpose is to transform vibrations from substrata within the earth into electrical signals which are recorded by the I/O System. The Company also offers transition zone systems in shallow water with marine versions of the MRX, RSR and an Ocean Bottom Cable System. The Company's marine data acquisition systems consist primarily of marine streamers and shipboard electronics that collect seismic data in deep water environments. The systems feature second generation 24-bit digital electronics inside the streamer module, high-quality Company-manufactured hydrophones, digital filtering and other components, and 12,000-meter streamer length capabilities. Other marine products manufactured and sold by the Company include airguns and integrated shipboard navigation, positioning, and data telemetry quality control systems. The Company believes that its future success will depend on its ability to continue to introduce technological innovations by enhancing its existing products and services to its customers, as well as by developing new products, such as those designed for three and four-component seismic survey techniques and 4-D seismic surveys. See "Product Development" below. BACKGROUND AND GROWTH STRATEGY The Company has achieved its growth by pursuing a strategy focused on: (i) technological leadership; (ii) complementing internal product development with product line acquisitions; and (iii) implementing innovative marketing initiatives. These key elements of the Company's growth strategy can be summarized as follows: 1 - - TECHNOLOGICAL LEADERSHIP. The Company's research efforts have resulted in the development of numerous inventions, processes and techniques which the Company believes have established the I/O SYSTEM TWO as the most technologically advanced land seismic data acquisition system. The I/O SYSTEM TWO is upgradable and expandable to accommodate system enhancements and follow-on orders for components and related accessories as customers increase the capacities of their systems. The Company's ongoing research efforts have also led to the introduction of new products such as the I/O SYSTEM TWO RSR, the Company's first radio telemetry system. The I/O SYSTEM TWO RSR is designed to acquire data across a variety of environments, including transition zones, marshes, swamps, mountain ranges, jungles and other land seismic environments. The I/O System MSX Marine Recorder, introduced in fiscal 1997, is the latest development by the Company. It features monitoring capabilities with components and software designed for greater operational flexibility. - - COMPLEMENTARY ACQUISITIONS. The Company has expanded its product line in recent years through the completion of several complementary acquisitions and product enhancements developed by the Company. See "Product Development". - - INNOVATIVE MARKETING INITIATIVES. Through its finance subsidiary, Global Charter Corporation ("Global Charter"), the Company offers lease/purchase programs and assists customers in arranging financing for their equipment purchases. A principal development of the Company's product line growth has been its fiscal 1996 acquisition ("WGEP Acquisition") of the Western Geophysical Exploration Products Group ("WGEP") from Western Atlas International, Inc. ("WAII"). WAII and its affiliates together constituted the Company's largest customer during fiscal 1997, 1996 and 1995. The business acquired included the manufacture, sale and marketing of marine and land seismic data acquisition systems; marine streamers; marine streamer navigation, positioning and quality control systems and related software products; vibrators and airgun equipment; seismic cables and connectors; geophones and hydrophones; and certain other products and equipment used in the acquisition of seismic data in land, transition zone and marine environments. See Note 14 of Notes to Consolidated Financial Statements. PRODUCTS LAND DATA ACQUISITION SYSTEMS A land I/O SYSTEM consists of a Central Electronics Unit containing a number of modular components, which may vary depending upon customer specifications, and multiple remote ground equipment modules, including Line Taps and Remote Signal Conditioners (each designated as an "MRX" which acquires six channels of analog seismic data). A typical system consists of a Central Electronics Unit, 12 Line Taps, approximately 200 MRXs and various accessories, although larger or smaller systems may be assembled. Once a customer purchases a Central Electronics Unit, the customer can purchase additional Line Taps, MRXs and accessory equipment to expand and modify a system to fulfill specific requirements. In addition, a customer may transform an I/O SYSTEM into two or more separate systems with the purchase of additional Central Electronics Units. In addition to the standard I/O SYSTEM components, several optional components are available as accessory equipment. The Company manufactures most of the components sold as a part of the I/O SYSTEM product line, and purchases certain separate components for resale, including the operator console, oscilloscope, printer and digital camera. Depending upon the system's configuration, the price of an I/O SYSTEM typically ranges from $800,000 to $4.5 million. 2 CENTRAL ELECTRONICS UNIT The Central Electronics Unit, which acts as the control center of the I/O SYSTEM, consists of several components which are typically mounted within a vehicle or helicopter transportable enclosure. The Company can also package the Central Electronics Unit to be portable for jungle and other difficult terrain applications. The Central Electronics Unit receives digitized data from the MRXs, stores it on magnetic tape for subsequent processing, and displays the data on optional monitoring devices. The Central Electronics Unit also controls the data collection parameters of the MRXs, as well as calibrates and provides operating status analysis and tests all functions of the system. REMOTE GROUND EQUIPMENT The remote ground equipment of the I/O SYSTEM consists of multiple Remote Signal Conditioners ("MRXs") and Line Taps positioned over the survey area. Seismic signals from sensors called geophones are collected by the MRXs, each of which handles the collection process for six channels of analog seismic data. The MRX filters and digitizes the data, which is then transmitted by the MRX via cable to a Line Tap. The Line Taps manage the seismic data collection process on each seismic line, further organize the seismic data and transmit this data and remote equipment operating status information via cable to the Central Electronics Unit. The MRX automatically routes around cable faults, thereby increasing crew productivity. In addition, the MRX provides high quality data through its geophone performance capabilities. OTHER I/O SYSTEM FEATURES The I/O SYSTEM has been designed to maximize the efficiency of seismic crew operations. Menu-driven software incorporated into the Central Electronics Unit allows a crew to quickly calibrate, test and verify the status of each MRX deployed. The status of each cable, channel and MRX battery pack also can be verified. These rapid deployment and remote testing and calibration capabilities can significantly improve the productivity of seismic crews in the field. Land-based seismic data acquisition systems require electrical power and must be designed to operate in diverse environmental conditions. The I/O SYSTEM TWO has the flexibility to power the MRX via cable from a central power source or a rechargeable or solar powered battery pack. An MRX's battery pack may be replaced without terminating or interrupting the MRX's operation. The battery packs may also be monitored by the Central Electronics Unit during actual field use to forecast usable time remaining for each battery. A seismic crew may collect data from sound waves produced by one of several energy sources. Historically, dynamite and other explosives have been used. In recent years, large, truck-mounted earth vibrators have been used more frequently as energy sources. See "Vibrators" below. When non-explosive energy sources are used, an optional component, the Correlator Stacker Module, is added to the data acquisition system to correlate the seismic data for further processing. The Correlator Stacker Module incorporates several advanced noise control and editing programs to improve data quality and resolution. RADIO TELEMETRY SYSTEM The Company's radio telemetry system ("RSR" recorder system) records data across a variety of environments, including transition zones, marshes and swamps, as well as mountain ranges, jungle and other land and transition zone seismic environments. The RSR radio telemetry systems are radio controlled, and utilize the same electronics as the MRX to record, process and digitize seismic signals at the remote unit. However, instead of transmitting data back to the Central Electronics Unit, the RSR stores the seismic data for later retrieval. The RSR does not require cables for data transmission, since the information is stored at the unit source. 3 MARINE DATA ACQUISITION SYSTEM The Company's marine data acquisition system consists primarily of marine streamers and shipboard electronics that collect seismic data in deep water environments. Marine streamers, which contain encapsulated Marine Remote Signal Conditioner ("MSX") modules and cabling, may measure up to 12,000 meters in length and are towed behind a special purpose vessel to record seismic data. Marine electronics include navigation, positioning and data telemetry quality control systems and related software products, as well as electronics for shipboard recording. The marine systems feature second generation 24-bit digital MSX modules, each of which contain 16 channels per module. This feature, along with utilization of fiber-optic data transmission and titanium connectors and inserts, results in reduced size and power consumption, and higher quality and reliability of acquired marine seismic data, and permits a complete MSX system to record up to 7,680 channels. Important features of the Company's marine systems include Company-manufactured components, such as its hydrophones. In addition, as larger marine surveys are conducted by seismic crews, the Company believes that its marine streamers having up to 12,000-meter length capabilities offer many competitive advantages, including physical strength and flexibility through specially-designed non-metallic stress members, down-line power capabilities, and fiber-optic data transmission. OTHER PRODUCTS AND COMPONENTS GEOPHONES AND HYDROPHONES. Geophones and hydrophones are seismic sensor devices designed to detect acoustical energy reflected from the earth's subsurface. The product line includes low distortion seismic sensors designed for land (geophones), transition zone (marshphones) and marine (hydrophones) environments. This product line includes a geophone checking technology as well as three-component geophones that could be used in three-component 3-D seismic recording. See "Product Development" below. AIRGUNS. Airguns are the primary energy source used to initiate the energy transmitted through the earth's subsurface which are subsequently recorded as data signals in the marine environment. The Company's sleeve gun, a specialized type of airgun, is well suited for high resolution 3-D seismic data collection because of its expanded frequency band. Additionally, the Company offers an airgun source synchronizing system that can control up to 128 airguns simultaneously, offering real time monitoring of airgun firings. VIBRATORS. Vibrators are controlled mechanical devices used as a source of seismic energy on land. The vibrators offered can be supplied with seven different vehicles (many of which are manufactured by the Company) and offer a maximum of 62,000 pounds of peak force. The Company believes that its vibrators are the only vibrators in the industry to offer patented pre-load series which significantly extends the life of the vibrator and lowers the distortion of the sound source. PRODUCT AGREEMENT In connection with the WGEP Acquisition, the Company and WAII entered into a product purchase agreement (the "Product Agreement") governing the continuing relationship between the parties regarding sales of seismic products and equipment to WAII by the Company. In the event that WAII purchases products in any year in an aggregate amount exceeding $70 million (which amount is subject to adjustment under the Product Agreement), WAII will be entitled to a rebate (determined pursuant to a formula) based upon the amount exceeding $70 million. The Product Agreement provides that it will terminate upon WAII's purchase of an aggregate of $350 million (subject to adjustment) in products from the Company. WAII may also terminate the agreement if (i) the Company sells all or substantially all of its assets, (ii) the Company merges or consolidates and, as a result, experiences a change of control (as defined therein) or (iii) the Company breaches a 4 material term or condition of the Product Agreement and such breach or violation is not cured within 60 days of notice thereof. WAII also agreed, for a period of five years from the closing date, or until the earlier termination of the Product Agreement and subject to certain exceptions, not to manufacture any of the product lines sold to the Company in the transaction. The exceptions principally relate to business conducted by other affiliates or divisions of WAII or Western Atlas Inc., WAII's ability to perform research and development activities and WAII's having a secondary source of supply if the Company discontinues manufacturing a former WGEP product. The parties also agreed that if the Company discontinues manufacturing a former WGEP product, or fails to manufacture or deliver a former WGEP product to WAII specifications and the Company fails or chooses not to remedy WAII's objection to such discontinuance, then subject to certain dispute resolution procedures being first carried out, WAII would have a limited, worldwide, perpetual, irrevocable, non-exclusive, royalty-free license under the intellectual property assigned to the Company under the WGEP Acquisition with respect to that particular product. PRODUCT DEVELOPMENT The Company's ability to compete effectively and maintain a leading market position in the manufacture and sale of seismic data acquisition systems and seismic instruments depends to a substantial degree upon continued technological innovation. While the market for these products is characterized by continual and rapid changes in technology, development cycles from initial conception through product introduction tend to extend over several years. Since introducing its first I/O SYSTEM in fiscal 1989, the Company has targeted an amount for research and development expenditures equal to approximately 10% of its annual budgeted revenues. These research and development expenditures have principally related to the continued enhancement of the I/O SYSTEM product line and basic research and development on other emerging technologies having potential applicability to the seismic industry. See Item 6.- "Selected Consolidated Financial Data" and Item 7.- "Management's Discussion and Analysis of Results of Operations and Financial Condition." These efforts have resulted in the development of numerous inventions, processes and techniques, a number of which have been incorporated as enhancements to the I/O SYSTEM product line. See "Intellectual Property" below. As a result of its ongoing research and development efforts, the Company expects to introduce during fiscal 1998 certain new products and enhancements to its existing product lines. These product and enhancement releases are intended to constitute the initial stage in the latest evolution of the Company's seismic system product line, as well as represent certain improvements in functionalities, operator efficiencies and interfaces. No assurance can be given concerning the successful development of new products or enhancements, the specific timing of their release or their level of acceptance in the marketplace. Seismic survey techniques being investigated for future commercial applicability in the industry include three and four-component techniques. The 4-D process, or time-lapse 3-D, measures the same length, depth and width of data acquired in 3-D surveys, but also features the capability to record time intervals between two or more surveys. The process is well-suited for reservoir management applications, and is intended to identify fluid movements and changes in the producing status of the reservoir. Three-component 3-D is an experimental seismic technique being investigated by a consortium of companies and research firms (to whom the Company serves as a technical advisor). Several advances in technology and processing remain to be accomplished in order for 4-D and three-component 3-D processes to become commercially feasible. MARKETS AND CUSTOMERS The Company's principal customers are seismic contractors, which operate seismic data acquisition systems to collect data in accordance with their customers' specifications or for their own seismic data libraries. In addition, the Company markets and sells its products to major, independent and foreign oil and gas companies, which typically specify seismic data acquisition 5 program parameters to contractors and consequently may stipulate use of the Company's equipment, or may operate their own seismic crews. WAII and its affiliates accounted for approximately 39% of the Company's net sales and other revenue in fiscal 1997. See Note 8 of Notes to Consolidated Financial Statements. A significant part of the Company's marketing efforts are focused on areas outside the United States. Foreign sales are subject to special risks inherent in doing business outside of the United States, including the risk of war, civil disturbances, embargo and government activities, as well as risks of compliance with additional laws, including tariff regulations and import/export restrictions. The Company sells its products through a direct sales force consisting of Company employees and through several international third-party sales representatives responsible for key geographic areas. Sales personnel generally have either oil and gas exploration or production expertise or experience in selling advanced technology-based systems. During fiscal 1997, 1996, and 1995, approximately 43%, 45% and 68%, respectively, of the Company's net sales and other revenues were derived from sales to customers outside the United States. See Note 8 of Notes to Consolidated Financial Statements for information concerning geographic distribution of sales. The principal reason for the decline, in fiscal 1997 and 1996, in the percentage of sales and other revenues derived from sales to customers outside the U.S. was the increased level of sales during fiscal 1997 and 1996 to WAII, which are considered sales to a U.S. customer. Systems sold to domestic customers (including WAII) are frequently deployed internationally. Company sales are predominantly denominated in U.S. dollars. From time to time, certain foreign sales require export licenses. The Company normally sells its systems and products to customers on standard net 30-day terms. Through Global Charter, the Company provides financing arrangements to customers by installment sales contracts under which the Company typically retains a security interest in the products sold and rents certain system components to customers from time to time pursuant to short-term rental arrangements with options to purchase. In addition, through the Company's revolving line of credit with its principal lender, the Company has also arranged financing for customer purchases through direct loans to customers from such lender, which loans in turn have been guaranteed by the Company. See Item 7.- "Management's Discussion and Analysis of Results of Operations and Financial Condition - Liquidity and Capital Resources". The Company's installment sales contracts typically require a down payment of approximately 15% of the purchase price, normally range in length from 24 to 48 months and bear interest at rates ranging from 7.0% to 12.0% per annum. See Note 3 of Notes to Consolidated Financial Statements. The Company's rental program is designed to provide its customers a convenient and cost effective method to upgrade their system recording capacity while building equity in the rental equipment. Typical rental terms provide for a six-month term with 80% of the monthly rental payments applying toward the purchase of the rental equipment. Upon expiration of the rental term, the customer either exercises the purchase option or returns the equipment and forfeits the accrued purchase credits. The Company has from time to time sold and assigned certain of these installment sales contracts and leases to third-party financing sources (or sold equipment to leasing companies which equipment is then leased to customers), the terms of which often obligate the Company to (i) guarantee or repurchase all or a portion of the contracts and leases in the event of a default by the customer or upon certain other occurrences and/or (ii) assist the financing parties in remarketing the equipment to satisfy the obligation. See Item 7.- "Management's Discussion and Analysis of Results of Operations and Financial Condition - Liquidity and Capital Resources". 6 MANUFACTURING In November 1996, the Company completed the move to a new 109,896 square feet manufacturing facility to replace the Company's former electronics assembly facility. This new facility has technological features for use in future products, enables the Company to manufacture additional products and components assembled previously by outside vendors and contains additional features related to manufacturing efficiency and safety. See Item 2. -"Facilities". Upon completion of assembly, products undergo functional and environmental testing to the extremes of product specifications and final quality assurance inspection. The Company's experience has been to normally fill and ship customer orders within 45 days of receipt. SUPPLIERS The Company purchases a substantial portion of the electronic components used in its systems and products. Currently, the Company purchases the 24-bit analog-to-digital converters used in its I/O SYSTEMs from a single vendor. While the Company purchases that vendor's standard converter, the other components of the I/O SYSTEM are designed for use with that particular converter. Even though the Company believes that it could replace such a converter with a functional equivalent, if such 24-bit converter were not available, redesign of the I/O SYSTEM would be required and costly delays could result. COMPETITION The market for seismic data acquisition systems and seismic instrumentation is highly competitive and is characterized by continual and rapid changes in technology. The Company's principal competitor for land seismic equipment is Societe d'Etudes Recherches et Construction Electroniques, an affiliate of Compagnie General de Geophysique which, unlike the Company, possesses the advantage of being able to sell to an affiliated seismic contractor. The Company's principal competitor in the marine seismic systems market is GeoScience Corporation, an affiliate of Tech-Sym Corporation. The Company believes that technology is the primary basis of competition in the industry, as oil and gas exploration and production companies demand higher quality seismic data and seismic contractors require improved productivity from their equipment and crews. The remaining principal competitive factors in the industry are price and customer support services. OIL AND GAS ACTIVITIES As an adjunct to its research, development and marketing efforts, the Company, through its subsidiary, Output Exploration Company, Inc. ("OPEX"), has acquired and explored certain oil and gas exploration prospects. From its organization in 1992 through July 31, 1997, OPEX has participated in the drilling of 18 wells. Seven wells were dry holes; eight wells are currently classified as productive, and as of July 31, 1997, three wells have been completed but not fully tested. The Company expects to participate in up to five additional wells in fiscal 1998 and depending upon the results, could participate in additional drilling activities over the next few years. The Company currently anticipates that total expenditures for fiscal 1998 for exploration and development activities will be $2.5 million and expects to fund these expenditures from its cash flow from operations. However, the Company currently expects that its future level of participation in oil and gas drilling activities will be funded primarily by cash flows from its productive properties. See also, Item 7.- "Management's Discussion and Analysis of Results of Operations and Financial Condition". 7 INTELLECTUAL PROPERTY The Company relies on a combination of trade secrets, patents, copyrights and technical measures to protect its proprietary hardware and software technologies. Although the Company's patents are considered important to its operations, no one patent is considered essential to the success of the Company. Copyright and trade secret protection may be unavailable in certain foreign countries in which the Company sells its products. In addition, the Company seeks to protect its trade secrets through confidentiality agreements with its employees and agents. The Company also owns a number of trademarks, including I/O-Registered Trademark-, I/O SYSTEM ONE-Registered Trademark- and I/O SYSTEM TWO-Registered Trademark-. REGULATORY MATTERS The Company's operations are subject to numerous local, state and federal laws and regulations in the United States and in foreign jurisdictions concerning the containment and disposal of hazardous materials. The Company does not foresee the need for significant expenditures to ensure continued compliance with current environmental protection laws. Regulations in this area are subject to change, and there can be no assurance that future laws or regulations will not have a material adverse effect on the Company. EMPLOYEES At June 30, 1997, the Company had 1,176 employees worldwide, of which 949 were employed in the United States. The Company's domestic employees are not subject to any collective bargaining agreement. The Company has never experienced a work stoppage and considers its relations with its employees to be satisfactory. ITEM 2. FACILITIES The Company's primary manufacturing facilities are as follows: Manufacturing Facility Square Footage ---------------------- -------------- Stafford, Texas* 109,896 Houston, Texas** 68,880 Alvin, Texas* 240,000 Cork County, Ireland* 35,630 Norwich, England** 31,000 ------- Voorschoten, The Netherlands** 30,000 ------- 515,406 ------- ------- - --------- * Owned ** Leased The Company's executive headquarters (utilizing approximately 55,060 square feet) is located at 11104 West Airport, Stafford, Texas and its research and development headquarters (utilizing approximately 79,566 square feet) is adjacent to the headquarters' facility. Both facilities are owned by the Company and are mortgaged to secure long-term facility indebtedness. See Item 7.- "Management's Discussion and Analysis of Results of Operations and Financial Condition". The Company also leases an aggregate of 326,889 square feet of additional warehouse and office space under short-term operating leases. The machinery, equipment, buildings and other facilities owned and leased by the Company are considered by management to be sufficiently maintained and adequate for the Company's current operations. 8 The Company anticipates these facilities will accommodate the Company's growth for the foreseeable future. ITEM 3. LEGAL PROCEEDINGS The Company is not aware of any pending legal proceedings to which the Company or any of its property is subject which, if adversely determined, could have a material adverse effect on the business or financial condition of the Company. ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS None. P A R T II ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS The Company's Common Stock trades on the New York Stock Exchange ("NYSE") under the symbol "IO". The following table sets forth the high and low last reported sales prices of the Common Stock for the periods indicated, as reported on the NYSE composite tape and have been adjusted to reflect the Company's two-for-one share split (in the nature of a 100% stock distribution) on January 9, 1996. PRICE RANGE ---------------------- PERIOD HIGH LOW ------ ---- --- Fiscal 1997 Fourth Quarter. . . . . . . . . . . . . $ 21 $ 13 3/4 Third Quarter . . . . . . . . . . . . . 23 7/8 16 3/8 Second Quarter. . . . . . . . . . . . . 36 1/8 24 First Quarter . . . . . . . . . . . . . 39 1/4 29 Fiscal 1996 Fourth Quarter. . . . . . . . . . . . . $ 40 1/2 $ 27 Third Quarter . . . . . . . . . . . . . 30 1/4 22 Second Quarter. . . . . . . . . . . . . 23 3/8 17 3/16 First Quarter . . . . . . . . . . . . . 20 7/8 16 15/16 The Company historically has not paid and does not intend to pay cash dividends on its Common Stock in the foreseeable future. The Company presently intends to retain earnings for use in its business, with any future decision to pay cash dividends dependent upon its growth, profitability, financial condition and other factors the Board of Directors may deem relevant. The Company's revolving line of credit agreement contains post-default prohibitions on payments of dividends and other distributions payable in cash or property. See Item 7.- "Management's Discussion and Analysis of Results of Operations and Financial Condition -- Liquidity and Capital Resources". On June 30, 1997, there were 313 stockholders of record of Common Stock and the Company believes that there were approximately 11,057 beneficial owners of Common Stock as of such date. During the period covered by this report, the Company made no unregistered sales of its equity securities. ITEM 6. SELECTED CONSOLIDATED FINANCIAL DATA The selected consolidated financial data set forth below with respect to the Company's consolidated statements of operations for the five fiscal years ended May 31, 1997, 1996, 1995, 1994 and 1993 and with respect to the Company's consolidated balance sheets at May 31, 1997, 1996, 1995, 1994 and 1993 have been derived from the Company's audited consolidated financial statements. This information should be read in conjunction with Item 7 - "Management's Discussion 9 and Analysis of Results of Operations and Financial Condition" and the consolidated financial statements of the Company and the notes thereto included elsewhere in this Form 10-K. The share data set forth below has been adjusted to reflect the Company's two two-for-one splits of its Common Stock, which occurred in May 1994 and January 1996. Year Ended May 31, ----------------------------------------------------------- 1997 1996 (1) 1995 1994 1993 ---- ---- ---- ---- ---- (in thousands, except per share data) STATEMENT OF OPERATIONS DATA: Net sales and other revenues . . . . . . . . . . . . . . $281,845 $278,283 $134,698 $95,752 $54,205 Cost of sales . . . . . . . . . . . . . . . . . . . . . . 183,438 163,811 71,440 50,560 26,677 -------- -------- -------- ------- ------- Gross profit . . . . . . . . . . . . . . . . . . . 98,407 114,472 63,258 45,192 27,528 -------- -------- -------- ------- ------- Operating expenses: Research and development . . . . . . . . . . . . . . . 22,967 23,243 11,400 7,931 5,004 Marketing and sales . . . . . . . . . . . . . . . . . . 13,288 12,027 6,789 4,673 4,492 General and administrative . . . . . . . . . . . . . . 20,592 19,096 11,817 8,980 5,007 Non-recurring items (2). . . . . . . . . . . . . . . . . 15,594 -- -- -- -- Amortization of identified intangibles . . . . . . . . 4,551 4,305 1,331 762 698 -------- -------- -------- ------- ------- Total operating expenses. . . . . . . . . . . . . . 76,992 58,671 31,337 22,346 15,201 -------- -------- -------- ------- ------- Earnings from operations . . . . . . . . . . . . . . . . . 21,415 55,801 31,921 22,846 12,327 Interest expense . . . . . . . . . . . . . . . . . . . . . (793) (2,515) (30) (160) (203) Other income . . . . . . . . . . . . . . . . . . . . . . . 3,675 3,091 3,944 1,466 1,222 -------- -------- -------- ------- ------- Earnings before income taxes . . . . . . . . . . . . . . . 24,297 56,377 35,835 24,152 13,346 Income taxes . . . . . . . . . . . . . . . . . . . . . . . 7,700 17,700 11,335 7,589 4,204 -------- -------- -------- ------- ------- Net earnings . . . . . . . . . . . . . . . . . . . . . . . $16,597 $38,677 $24,500 $16,563 $9,142 -------- -------- -------- ------- ------- -------- -------- -------- ------- ------- Earnings per common share. . . . . . . . . . . . . . . . . $0.38 $0.94 $0.66 $0.53 $0.31 -------- -------- -------- ------- ------- -------- -------- -------- ------- ------- Weighted average common shares outstanding . . . . . . . . . . . . . . . . . . . 43,820 41,125 37,381 31,448 29,786 BALANCE SHEET DATA (END OF YEAR): Working capital . . . . . . . . . . . . . . . . . . . . . $170,427 $165,225 $104,908 $87,558 $29,685 Total assets . . . . . . . . . . . . . . . . . . . . . . 384,658 355,465 165,487 132,000 61,542 Short-term debt, including current installments of long-term debt (3) . . . . . . . . . . . 912 -- -- 591 1,961 Long-term debt (3) . . . . . . . . . . . . . . . . . . . . 11,000 -- -- -- 427 Stockholders' equity . . . . . . . . . . . . . . . . . . . 338,614 317,204 146,712 115,659 47,877 OTHER DATA: Capital expenditures . . . . . . . . . . . . . . . . . . . $26,966 $10,240 $5,979 $4,010 $3,703 Depreciation and amortization. . . . . . . . . . . . . . . 12,558 10,152 3,570 1,877 1,452 __________________ (1) See Note 14 of Notes to Consolidated Financial Statements for information with respect to the Company's WGEP Acquisition. (2) See Note 15 of Notes to Consolidated Financial Statements for information with respect to the Company's Non-recurring items. (3) See Notes 6 and 12 of Notes to Consolidated Financial Statements for information with respect to the Company's indebtedness and certain contingent obligations. ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION The following discussion and analysis of the Company's results of operations and financial condition should be read in conjunction with the consolidated financial statements of the Company and the notes thereto included elsewhere in this Form 10-K. 10 ANNUAL RESULTS OF OPERATIONS The following table sets forth for fiscal years 1997, 1996 and 1995, the percentage relationship to net sales and other revenues of certain expenses and earnings together with the percentage change in such items: AS A PERCENTAGE OF NET SALES ---------------------------------- YEAR ENDED MAY 31, PERCENT CHANGE ---------------------------------- ----------------------- 1997 1996 1995 1996-1997 1995-1996 ---- ---- ---- --------- --------- Statement of Operations Data: Net sales and other revenues . . . . . . . . . . . . . . 100.0% 100.0% 100.0% 1.3% 106.6% Cost of sales . . . . . . . . . . . . . . . . . . . . . 65.1 58.9 53.0 12.0 129.3 ---- ---- ---- Gross profit . . . . . . . . . . . . . . . . . . . . . 34.9 41.1 47.0 (14.0) 81.0 ---- ---- ---- Operating expenses: Research and development . . . . . . . . . . . . . . 8.2 8.4 8.5 (1.2) 103.9 Marketing and sales . . . . . . . . . . . . . . . . . 4.7 4.3 5.0 10.5 77.2 General and administrative . . . . . . . . . . . . . . 7.3 6.9 8.8 7.8 61.6 Non-recurring items. . . . . . . . . . . . . . . . . . 5.5 -- -- 100.0 -- Amortization of identified intangibles . . . . . . . . . . . . . . . . . . . . 1.6 1.5 1.0 5.7 223.4 ---- ---- ---- Total operating expenses . . . . . . . . . . . . . 27.3 21.1 23.3 31.2 87.2 ---- ---- ---- Earnings from operations . . . . . . . . . . . . . . . . . 7.6 20.1 23.7 (61.6) 74.8 Interest expense . . . . . . . . . . . . . . . . . . . . . (0.3) (0.9) (0.0) (68.5) 8,283.3 Other income . . . . . . . . . . . . . . . . . . . . . . 1.3 1.1 2.9 18.9 (21.6) ---- ---- ---- Earnings before income taxes . . . . . . . . . . . . . . . 8.6 20.3 26.6 (56.9) 57.3 Income taxes . . . . . . . . . . . . . . . . . . . . . . . 2.7 6.4 8.4 (56.5) 56.2 ---- ---- ---- Net earnings . . . . . . . . . . . . . . . . . . . . . . 5.9% 13.9% 18.2% (57.1)% 57.9% ---- ---- ---- ---- ---- ---- NET SALES AND OTHER REVENUES Net sales and other revenues consist primarily of seismic data acquisition systems and component sales and rental income from I/O SYSTEM component operating leases. Net sales and other revenues for fiscal 1997 were $281.8 million, an increase of $3.6 million, or 1%, over fiscal 1996. Although year-to-year sales were comparable, the mix of sales changed. Marine equipment sales increased with the sale of 12 of the Company's new MSX marine systems introduced in fiscal 1997. This increase in marine equipment sales was partially offset by a decline in land equipment sales. Net sales and other revenues for fiscal 1996 were $278.3 million, an increase of $143.6 million, or 107%, over the prior year, primarily due to sales from product lines acquired during fiscal 1995 and 1996, increased sales to the Company's largest customer, continued sales of the Company's traditional land-based seismic data acquisition systems and market acceptance of its new radio telemetry system, the I/O SYSTEM TWO RSR. GROSS PROFITS The gross profit margins of the Company for the years ended May 31, 1997 and 1996 were negatively impacted by the addition of lower margin products resulting from the WGEP Acquisition. In addition, during fiscal 1997 the Company experienced competitive pricing pressures related to its land seismic acquisition systems which negatively impacted its gross profit margins. 11 RESEARCH AND DEVELOPMENT Fiscal 1997 research and development expenses decreased $276,000, or 1%, from the prior year, to $23.0 million. Expenses were consistent with the prior year's expenses as a percent of sales. Fiscal 1996 research and development expenses increased $11.8 million, or 104%, over the prior year, to $23.2 million, primarily due to increased personnel and related costs associated with the WGEP Acquisition, and increased supplies and equipment expense due to additional research and development projects. MARKETING AND SALES Fiscal 1997 marketing and sales expenses increased $1.3 million, or 10%, over fiscal 1996, primarily due to increased convention/exhibition costs and advertising expense related to new product lines. Fiscal 1996 marketing and sales expenses increased $5.2 million, or 77%, over the prior year, to $12.0 million, primarily due to increased personnel and associated marketing expenses related to the WGEP Acquisition, increased outside sales commissions resulting from higher sales levels, and increased advertising and exhibition costs for new products and recently acquired product lines. GENERAL AND ADMINISTRATIVE Fiscal 1997 general and administrative expenses increased $1.5 million, or 8%, over the prior year, to $20.6 million, primarily due to increased non-recurring advisory and professional fees and increased bad-debt allowance. Fiscal 1996 general and administrative expenses increased $7.3 million, or 62%, over the prior year, to $19.1 million, primarily due to increased personnel, insurance costs and property taxes as a result of acquisitions, increased bad-debt allowance due to higher sales levels, and increased costs related to the creation of a company-wide data processing services network. NON-RECURRING ITEMS Fiscal 1997 non-recurring items were $15.6 million, consisting of losses related to the insolvency of a customer, a write-down of capitalized exploration costs and personnel expenses incurred in organizational changes. There were no non-recurring item charges in fiscal 1996. AMORTIZATION OF IDENTIFIED INTANGIBLES Fiscal 1997 amortization of identified intangibles increased $246,000, or 6%, over the prior year, due to the amortization of additional goodwill related to acquisitions. Fiscal 1996 amortization of identified intangibles increased $3.0 million, or 223%, over the prior year, primarily due to amortization of goodwill related to the WGEP Acquisition. OPERATING INCOME Earnings from operations decreased $34.4 million, or 62%, in fiscal 1997 to $21.4 million compared to $55.8 million in the prior year, primarily due to decreased profit margins and the fiscal 1997 non-recurring charges. 12 Earnings from operations increased $23.9 million, or 75%, in fiscal 1996 to $55.8 million compared to $31.9 million in the prior year, primarily due to increased revenues. INTEREST EXPENSE Interest expense decreased $1.7 million in fiscal 1997 compared to fiscal 1996 due to the repayment in fiscal 1996 of a $70 million acquisition term loan, which was partially offset by the ten-year-term facilities financing completed in August 1996. Interest expense in fiscal 1997 was $793,000. See "Liquidity and Capital Resources" below and Note 6 of Notes to Consolidated Financial Statements. Interest expense in fiscal 1996 increased $2.5 million over the prior year, primarily due to interest on the $70 million acquisition term loan and borrowing under the $40 million revolving line of credit incurred in connection with the WGEP Acquisition. INCOME TAX EXPENSE The effective tax rate for fiscal 1997 and 1996 was approximately 31.7% and 31.4%, respectively. Income tax expense decreased in 1997 as compared to 1996 in proportion with the decrease in the 1997 earnings before taxes. See Note 1 and Note 9 of Notes to Consolidated Financial Statements. LIQUIDITY AND CAPITAL RESOURCES The Company has historically financed its operations from internally generated cash, its working capital credit facilities, and funds from equity financings. Cash flows from operating activities before changes in working capital items were $43.4 million for the year ended May 31, 1997. However, cash flows from operating activities after changes in working capital items were a negative $19.9 million for the year ended May 31, 1997, primarily due to increases in trade accounts receivable resulting from a lower level of cash sales in fiscal 1997 and higher inventory levels maintained to support increased anticipated sales levels. The Company believes that it has sufficient credit facilities in place to finance these increases in its working capital requirements. The Company established in June 1995 a $110 million credit facility with First Interstate Bank of Texas, N.A. (now Wells Fargo Bank, N.A.), comprised of a $70 million term loan to fund the WGEP Acquisition and a $40 million revolving line of credit for working capital purposes. The Company retired the term loan and repaid the amounts outstanding under the revolving facility with certain of the proceeds from a $120 million public offering of 5,750,000 shares of the Company's common stock in November 1995. In May 1996, the Company renegotiated its Credit Facility increasing the maximum amount of the working capital revolving line of credit up to $50 million. Included under this maximum $50 million facility are subfacilities for (i) letters of credit of up to $15 million for the benefit of the Company and (ii) purchases from the Company of conditional sales obligations of the Company's customers and making direct loans to the Company's customers of up to $25 million (which purchases or loans by the lender(s) will require guaranties from the Company). As of July 31, 1997, no amounts of indebtedness were outstanding under the Credit Facility and $37.7 million was available for borrowings under the revolving facility. The loan agreement contains restrictive covenants in favor of the lender(s), including limitations on future indebtedness of the Company, restrictions on business combinations involving the Company and its subsidiaries, post-default limitations on dividends and other distributions payable in cash or property, a $25 million per fiscal year limitation on the amounts of certain investments by the Company, and limitations on capital expenditures of $30 million per fiscal year (which does not include $20 million in connection with the financing of the construction of the Company's new plant and related facilities in Stafford, Texas). The loan agreement also contains provisions requiring the Company to maintain a consolidated tangible net worth in an amount not less than $180 million, limitations on the ratio of indebtedness to consolidated net worth and a 13 provision requiring the ratio of consolidated liabilities to consolidated net worth to not exceed .50 to 1. See also Notes 4,5 and 6 of Notes to Consolidated Financial Statements. Certain of the Company's international sales in developing countries, such as the Commonwealth of Independent States, have been made on extended-term arrangements. Political and economic instabilities in certain of these countries as well as changes in internal laws and policies affecting trade and investment in these markets may have the effect of increasing the Company's credit risk with regards to the receivables resulting from these sales. The Company has from time to time sold and assigned certain of its installment sales contracts and leases for its products to third-party financing sources (or sold equipment to leasing companies which equipment is then leased to customers), the terms of which often obligate the Company to (i) guarantee or repurchase all or a portion of the contracts and leases in the event of a default by the customer or upon certain other occurrences and/or (ii) assist the financing parties in remarketing the purchased equipment to satisfy the obligation. As of July 31, 1997, such third party financing sources had purchased equipment contracts and leases which, in the aggregate, obligated the Company to guarantee or repurchase up to approximately $8.2 million. Depending upon the Company's level of exposure to these contingent obligations from time to time, performance of the Company's obligations under a number of these arrangements could have a material adverse effect on the Company's financial condition and results of operation. In addition, a number of significant payment defaults by customers could have a material adverse effect on the Company's financial position and results of operations. On December 6, 1996, Grant Geophysical, Inc. ("Grant"), a geophysical services company, filed for protection under Chapter 11 of the US Bankruptcy Code. The Company's records reflect that on the filing date the Company had outstanding current and long-term notes and accounts receivable of approximately $10.6 million secured by certain seismic equipment sold by the Company to Grant and an obligation to repurchase $1.1 million in Grant debt. In addition, the Company has guaranteed, on a partial recourse basis, certain lease obligations owed by Grant to an institutional lender/purchaser of Company equipment for which the Company has certain rights to purchase the lessor's interest under certain circumstances. A proposed plan of reorganization has been filed in the case that provides for payment in full to holders of secured claims and the assumption of these lease obligations. If this plan is confirmed, the Company would be repaid all or substantially all of the outstanding indebtedness owed to it by Grant. In addition, another customer is in default to the Company with respect to approximately $11.0 million in secured equipment purchase debt owed to the Company. The Company has taken a charge of $11.2 million to cover anticipated losses in connection with this trade debt. No assurance can be given as to the amount and timing of any recovery to the Company regarding these defaulted obligations. In August 1996, the Company obtained a $12.5 million ten-year term mortgage loan to finance the construction of the Company's new manufacturing facility in Stafford, Texas. The loan is secured by the Company's land, buildings and improvements housing its executive and research and development headquarters as well as its adjacent new manufacturing facility. The mortgage loan will bear interest at the rate of 7.875% per annum and is repayable in equal monthly installments of principal and interest. The promissory note contains certain prepayment penalties. As of July 31, 1997, $11.8 million in indebtedness was outstanding under this mortgage loan. Capital expenditures for property, plant, and equipment totaled $27.0 million for fiscal 1997 and are expected to aggregate $10.0 million for fiscal 1998. The Company believes that the combination of its existing working capital, unused credit available under its working capital credit facility, internally generated cash flow and access to other financing sources (including sales finance facilities), will be adequate to meet its anticipated capital and liquidity requirements for the foreseeable future. 14 OTHER FACTORS In interim and annual periods ending after December 15, 1997, the Company will adopt Statement of Financial Accounting Standards No. 128 "Earnings per Share". This standard specifies the compilation, presentation and disclosure requirements for earnings per share for entities with publicly held common stock or potential common stock. Management does not believe that the adoption of this standard will have a material effect on the financial statements. In interim and annual periods beginning after December 15, 1997, the Company will adopt Statement of Financial Accounting Standards No. 130 "Reporting Comprehensive Income". This statement establishes standards for reporting and display of comprehensive income and its components in a full set of general purpose financial statements. Management does not believe that the adoption of this standard will have a material effect on the financial statements. CAUTIONARY STATEMENT FOR PURPOSES OF FORWARD-LOOKING STATEMENTS Certain statements contained in Items 1 and 7 of this Form 10-K may be deemed to be forward-looking within the meaning of The Private Securities Litigation Reform Act of 1995 and are subject to the "safe harbor" provisions of that act, including without limitation, statements concerning future sales, earnings, costs, expenses, acquisitions or corporate combinations, asset recoveries, operations, business prospects, demand for products, industry conditions, working capital, capital expenditures, financial condition, and other results of operations. Such statements involve risks and uncertainties. Actual results could differ materially from the expectations expressed in such forward-looking statements. The Company identifies the following important risk factors which could affect the Company's actual results and cause actual results to differ materially from any such results which might be projected, forecast, estimated or budgeted by the Company in such forward-looking statements: RISK RELATED TO NEW PRODUCTS AND TECHNOLOGICAL CHANGE. The markets for the Company's product lines are characterized by rapidly changing technology and frequent product introductions. Whether the Company can develop and produce successfully, on a timely basis, new and enhanced products that embody new technology, meet evolving industry standards and practice, and achieve levels of capability and price that are acceptable to its customers, will be significant factors in the Company's ability to compete in the future. There can be no assurance that the Company will not encounter resource constraints or technical or other difficulties that could delay introduction of new products in the future. If the Company is unable, for technological or other reasons, to develop competitive products in a timely manner in response to changes in the seismic data acquisition industry or other technological changes, its business and operating results will be materially and adversely affected. In addition, the Company's continuing development of new products inherently carries the risk of inventory obsolescence with respect to its older products. RISKS RELATED TO TIMING OF PRODUCT SHIPMENTS. Due to the relatively high sales price of the Company's products and relatively low unit sales volume, the timing in the shipment of systems and the mix of products sold can produce fluctuations in quarter-to-quarter financial performance. See Note 13 of Notes to Consolidated Financial Statements. One of the factors which may affect the Company's operating results from time to time is that a substantial portion of its net sales and other revenues in any period may result from shipments during the latter part of a period. Because the Company establishes its sales and operating expense levels based on its operational goals, if shipments in any period do not meet goals, revenues and net profits may be adversely affected. The Company believes that factors which could affect such timing in shipments include, among others, seasonality of end-user markets, availability of purchaser financing, manufacturing lead times, customer purchases of leased equipment and shortages of system components. In addition, because the Company typically operates, and expects to continue to operate, without a significant backlog of orders for its products, the Company's manufacturing plans and expenditure levels are based principally on sales forecasts, which sometimes results in inventory excesses and imbalances from time to time. 15 RISKS RELATED TO GROSS MARGIN. The Company's gross margin percentage is a function of the product mix sold in any period. Other factors, such as unit volumes, inventory obsolescence, heightened price competition, changes in sales and distribution channels, shortages in components due to timely supplies or ability to obtain items at reasonable prices, and availability of skilled labor, may also continue to affect the cost of sales and the fluctuation of gross margin percentages in future periods. UNCERTAINTY OF ENERGY INDUSTRY CONDITIONS. Demand for the Company's products is dependent upon the level of worldwide oil and gas exploration and development activity. Such activity in turn is primarily dependent upon oil and gas prices, which have been subject to wide fluctuation in recent years in response to relatively minor changes in the supply and demand for oil and natural gas, market uncertainty and a variety of additional factors that are beyond the control of the Company. It is impossible to predict future oil and natural gas price movements with any certainty. No assurances can be given as to the future level of activity in the oil and gas exploration and development industry and its relationship to the future demand for the Company's products. CREDIT RISK FROM SALES ARRANGEMENTS. The Company sells to many customers on extended-term arrangements. Moreover, in connection with certain sales of its systems and equipment, the Company has guaranteed certain loans from unaffiliated parties to purchasers of such systems and equipment. In addition, the Company has sold contracts and leases to third-party financing sources, the terms of which often obligate the Company to repurchase the contracts and leases in the event of a customer default or upon certain other occurrences. Performance of the Company's obligations under these arrangements could have a material adverse effect on the Company's financial condition. A number of significant payment defaults by customers could have a material adverse effect on the Company's financial position and results of operations. DISRUPTION IN VENDOR SUPPLIES. The Company's manufacturing process requires a high volume of quality components. Certain components used by the Company are currently provided by only one vendor. In the future, the Company may, from time to time, experience supply or quality control problems with its suppliers, and such problems could significantly affect its ability to meet production and sales commitments. The Company's reliance on certain vendors, as well as industry supply conditions generally, involve several risks, including the possibility of a shortage or a lack of availability of key components, increases in component costs and reduced control over delivery schedules, any of which could adversely affect the Company's future financial results. RELIANCE ON SIGNIFICANT CUSTOMERS. A relatively small number of customers has accounted for most of the Company's net sales, although the degree of sales concentration with any one customer has varied from fiscal year to year. During fiscal 1995, 1996 and 1997 the two largest customers in each of those years accounted for 26%, 42% and 45%, respectively, of the Company's net sales and other revenues. The loss of any of these customers could have a material adverse effect on the Company's sales revenues. COMPETITION. The design, manufacture and marketing of seismic data acquisition systems is highly competitive and is characterized by continual and rapid changes in technology. The Company's principal competitor for land seismic equipment is Societe d'Etudes Recherches et Construction Electroniques, an affiliate of Compagnie General de Geophysique which, unlike the Company, possesses the advantage of being able to sell to an affiliated seismic contractor. Competition in the industry is expected to intensify and could adversely affect the Company's future results. Several of the Company's competitors have greater name recognition, more extensive engineering, manufacturing and marketing capabilities, and greater financial, technological and personnel resources than those available to the Company. In addition, certain companies in the industry have expanded their product lines or technologies in recent years as a result of acquisitions. There can be no assurance that the Company will be able to compete successfully in the future with existing or new competitors. Pressures from competitors offering lower-priced products could result in future price reductions for the Company's products. 16 RISK FROM SIGNIFICANT AMOUNT OF FOREIGN SALES. Sales outside the United States have historically accounted for a significant part of the Company's net sales and other revenues. Foreign sales are subject to special risks inherent in doing business outside of the United States, including the risk of war, civil disturbances, embargo and government activities, which may disrupt markets and affect operating results. Foreign sales are also generally subject to the risks of compliance with additional laws, including tariff regulations and import/export restrictions. The Company is, from time to time, required to obtain export licenses and there can be no assurance that it will not experience difficulty in obtaining such licenses as may be required in connection with export sales. Demand for the Company's products from customers in developing countries is difficult to predict and can fluctuate significantly from year to year. See Note 8 of Notes to Consolidated Financial Statements. The Company believes that these changes in demand result primarily from the instability of economies and governments in certain developing countries, changes in internal laws and policies affecting trade and investment, and because those markets are only beginning to adopt new technologies and establish purchasing practices. These risks may adversely affect the Company's future operating results and financial position. In addition, sales to customers in developing countries on extended terms can present heightened credit risks for the Company, for the reasons discussed above. PROTECTION OF INTELLECTUAL PROPERTY. The Company believes that technology is the primary basis of competition in the industry. Although the Company currently holds certain intellectual property rights relating to its product lines, there can be no assurance that these rights will not be challenged by third parties or that the Company will obtain additional patents or other intellectual property rights in the future. Additionally, there can be no assurance that the Company's efforts to protect its trade secrets will be successful or that others will not independently develop products similar to the Company's or design around any of the intellectual property rights owned by the Company. DEPENDENCE ON PERSONNEL. The Company's success depends upon the continued contributions of its personnel, many of whom would be difficult to replace. The success of the Company will depend on the ability of the Company to attract and retain skilled employees. Changes in personnel, therefore, could adversely affect operating results. RISKS RELATED TO GOVERNMENT REGULATIONS AND PRODUCT CERTIFICATION. The Company's operations are also subject to laws, regulations, government policies, and product certification requirements worldwide. Changes in such laws, regulations, policies, or requirements could affect the demand for the Company's products or result in the need to modify products, which may involve substantial costs or delays in sales and could have an adverse effect on the Company's future operating results. RISKS OF STOCK VOLATILITY AND ABSENCE OF DIVIDENDS. In recent years, the stock market in general and the market for energy and technology stocks in particular, including the Company's common stock, have experienced extreme price fluctuations. There is a risk that stock price fluctuation could impact the Company's operations. Changes in the price of the Company's common stock could affect the Company's ability to successfully attract and retain qualified personnel or complete desirable business combinations or other transactions in the future. The Company has historically not paid cash dividends on its capital stock, and there can be no assurances that the Company will do so. RISKS RELATED TO ACQUISITIONS. To implement its business plans, the Company may make further acquisitions in the future. Acquisitions require significant financial and management resources both at the time of the transaction and during the process of integrating the newly acquired business into the Company's operations. The Company's operating results could be adversely affected if it is unable to successfully integrate such new companies into its operations. Certain acquisitions or strategic transactions may be subject to approval by the other party's board or shareholders, domestic or foreign governmental agencies, or other third parties. Accordingly, there is a risk that important acquisitions or transactions could fail to be concluded as planned. 17 Future acquisitions by the Company could also result in issuances of equity securities or the rights associated with the equity securities, which could potentially dilute earnings per share. In addition, future acquisitions could result in the incurrence of additional debt, taxes, or contingent liabilities, and amortization expenses related to goodwill and other intangible assets. These factors could adversely affect the Company's future operating results and financial position. OIL AND GAS OPERATIONS. The Company's oil and gas operations are subject to the economic risks typically associated with exploration, development, and production activities, including the necessity of significant expenditures to drill exploratory wells. In conducting exploration and development activities, the Company may drill unsuccessful wells and experience losses and changes to earnings and, if oil or natural gas is discovered, there can be no assurance that such oil or natural gas can be economically produced or satisfactorily marketed. Historically, the markets for oil and natural gas have been volatile and are likely to continue to be volatile in the future. The nature of the oil and gas business involves certain operating hazards such as well blowouts, cratering, explosions, uncontrollable flows of oil, natural gas or well fluids, fires, formations with abnormal pressures, pollution, releases of toxic gas and other environmental hazards and risks, any of which could result in losses to the Company. While the Company's current practice is not to act as operator of any drilling prospect, and while the Company does maintain insurance in accordance with customary industry practices under the circumstances against some, but not all, of such risks and losses, the occurrence of such an event not fully covered by insurance could have a material adverse affect on the Company's financial position and results of operation. The foregoing review of factors pursuant to the Private Securities Litigation Reform Act of 1995 should not be construed as exhaustive. In addition to the foregoing, the Company wishes to refer readers to the Company's other filings and reports with the Securities and Exchange Commission, including its recent reports on Forms 10-Q, for a further discussion of risks and uncertainties which could cause actual results to differ materially from those contained in forward-looking statements. The Company undertakes no obligation to publicly release the result of any revisions to any such forward-looking statements which may be made to reflect the events or circumstances after the date hereof or to reflect the occurrence of unanticipated events. ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK Not applicable. ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA The financial statements required by this item begin at page F-1 hereof. Form 11-K Information. The Company, pursuant to Rule 15d-21 promulgated under the Securities Exchange Act of 1934, as amended, will file as an amendment to this Annual Report on Form 10-K the information, financial statements and exhibits required by Form 11-K with respect to the Input/Output, Inc. Employee Stock Purchase Plan. ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE None. 18 P A R T I I I ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT The information required by this Item is contained in the Company's definitive Proxy Statement to be distributed in connection with its 1997 Annual Meeting of Stockholders under the captions "Management" and "Voting and Stock Ownership of Management and Principal Stockholders" and is incorporated herein by reference. ITEM 11. EXECUTIVE COMPENSATION The information required by this Item is contained in the Company's definitive Proxy Statement to be distributed in connection with its 1997 Annual Meeting of Stockholders under the caption "Remuneration of Directors and Officers" and is incorporated herein by reference. ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT The information required by this Item is contained in the Company's definitive Proxy Statement to be distributed in connection with its 1997 Annual Meeting of Stockholders under the caption "Voting and Stock Ownership of Management and Principal Stockholders" and is incorporated herein by reference. ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS Not applicable. P A R T IV ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K (a) List of Documents Filed. (1) Financial Statements: The financial statements filed as part of this report are listed in the "Index to Consolidated Financial Statements" on page F-1 hereof. (2) Financial Statement Schedules: The following financial statement schedule is included as part of this Annual Report on Form 10-K: Schedule II - Valuation and Qualifying Accounts All other schedules are omitted because they are inapplicable or the requested information is shown in the financial statements or noted therein. (3) Exhibits: 3.1 --Amended and Restated Certificate of Incorporation, filed as Exhibit 3.1 to the Company's Annual Report on Form 10-K for the fiscal year ended May 31, 1995 and incorporated herein by reference. 19 *3.2 --Certificate of Amendment to the Amended and Restated Certificate of Incorporation, dated October 11, 1996. 3.3 --Amended and Restated Bylaws, filed as Exhibit 3.2 to the Company's Annual Report on Form 10-K for the fiscal year ended May 31, 1995 and incorporated herein by reference. 4.1 --Form of Certificate of Designation, Preferences and Rights of Series A Preferred Stock of Input/Output, Inc., filed as Exhibit 2 to the Company's Registration Statement on Form 8-A dated January 27, 1997 (attached as Exhibit 1 to the Rights Agreement referenced in Exhibit 10.24) and incorporated herein by reference. 10.2 --Royalty Agreement, dated November 6, 1992, between I/O Sensors, Inc., Triton and Triton Technologies, Inc., filed as Exhibit 10.2 to the 1993 Form 10-K and incorporated herein by reference. **10.3 --1990 Restricted Stock Plan, filed as Exhibit 10.3 to the Company's Annual Report on Form 10-K for the fiscal year ended May 31, 1995 and incorporated herein by reference. ***10.4 --Amended and Restated 1990 Stock Option Plan. ***10.5 --Input/Output, Inc. 1996 Management Incentive Program. 10.6 --Input/Output, Inc. 401(k) Plan, filed as Exhibit 10.6 to the Company's Annual Report on Form 10-K for the fiscal year ended May 31, 1995 and incorporated herein by reference. ***10.7 --Amended Directors Retirement Plan. **10.8 --Amended and Restated 1991 Directors Stock Option Plan, filed as Exhibit 4.3 to the Company's Registration Statement on Form S-8 (Registration No. 33-85304) filed with the Securities and Exchange Commission on October 19, 1994, and incorporated herein by reference. ***10.9 --Amendment to the Amended and Restated 1991 Directors Stock Option Plan. ***10.10 --Supplemental Executive Retirement Plan. ***10.11 --Amendment No. 1 to the Company's Supplemental Executive Retirement Plan, effective January 17, 1997. ***10.12 --Supplemental Executive Retirement Trust. ***10.13 --Amendment No. 1 to the Company's Supplemental Executive Retirement Trust, effective January 17, 1997. **10.14 --Employment Agreement, dated February 6, 1991, between the Company and Robert P. Brindley, filed as exhibit 10.11 to the Company's Annual Report on Form 10-K for the fiscal year ended May 31, 1995 and incorporated herein by reference. ***10.15 --Amendment No. 1 to Employment Agreement between the Company and Robert P. Brindley dated March 31, 1997. 10.16 --Asset Purchase Agreement dated June 30, 1995, by and between Input/Output, Inc., I/O Exploration Products (U.S.A.), Inc. and Western Atlas International, Inc. filed as Exhibit 10.1 to the Company's Form 8-K dated June 30, 1995 and incorporated herein by reference. 10.17 --Product Purchase Agreement dated June 30, 1995, by and between Input/Output, Inc., I/O Exploration Products (U.S.A.), Inc. and Western Atlas International, Inc. filed as Exhibit 10.2 to the Company's Form 8-K dated June 30, 1995 and incorporated herein by reference. 20 10.18 --Credit Agreement dated May 7, 1996, by and between Input/Output, Inc. and Wells Fargo Bank N.A. (formerly known as First Interstate Bank of Texas, N.A.) filed as Exhibit 10.17 to the Company's Annual Report on Form 10-K for the fiscal year ended May 31, 1996. 10.19 --Master Letter of Credit Agreement dated April 16, 1996, between the Company and ABN AMRO Bank N.V. Houston Agency filed as Exhibit 10.20 to the Company's Annual Report on Form 10-K for the fiscal year ended May 31, 1996. 10.20 --Promissory Note dated August 29, 1996 executed by IPOP Management, Inc. to the order of The Variable Annuity Life Insurance Company, filed as Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q for the fiscal quarter ended August 31, 1996 and incorporated herein by reference. 10.21 --Master Commercial Lease Agreement dated August 29, 1996, by and between IPOP Management, Inc. and The Variable Annuity Life Insurance Company, filed as Exhibit 10.2 to the Company's Quarterly Report on Form 10-Q for the fiscal quarter ended August 31, 1996 and incorporated herein by reference. 10.22 --Limited Guaranty dated August 29, 1996, executed by Input/Output, Inc., filed as Exhibit 10.3 to the Company's Quarterly Report on Form 10-Q for the fiscal quarter ended August 31, 1996 and incorporated herein by reference. ***10.23 --Input/Output, Inc. 1996 Non-Employee Director Stock Option Plan. 10.24 --Rights Agreement, dated as of January 17, 1997, by and between Input/Output, Inc. and Harris Trust and Savings Bank, as Rights Agent, including exhibits thereto, filed as Exhibits 4 to the Company's Form 8-A dated January 27, 1997 and incorporated herein by reference. 10.25 --Input/Output, Inc. Employee Stock Purchase Plan, filed as Exhibit 4.4 to the Company's Registration Statement on Form S-8 (Registration No. 333-24125) filed with the Securities and Exchange Commission on March 18, 1997 and incorporated herein by reference. ***10.26 --Employment Agreement, effective as of May 16, 1997, between the Company and Charles E. Selecman. *11.1 --Earnings Per Share Computation. *21.1 --Subsidiaries of the Company. *23.1 --Consent of KPMG Peat Marwick LLP. *24.1 --The Power of Attorney is set forth on the signature page hereof. *27.1 --Financial Data Schedule. 99.1 --Information required by Form 11-K with respect to the Input/Output, Inc. Employee Stock Purchase Plan will be filed as an amendment to this Annual Report on Form 10-K within 120 days of the end of the fiscal year of the plan as permitted by Rule 15d-21 under the Securities Exchange Act of 1934, as amended. * Filed herewith. ** Management contract or compensatory plan or arrangement. *** Management contract or compensatory plan or arrangement filed herewith. (b) REPORTS ON FORM 8-K No reports on Form 8-K were filed by Input/Output, Inc. during the quarter ended May 31, 1997. (c) EXHIBITS REQUIRED BY ITEM 601 OF REGULATION S-K. Reference is made to subparagraph (a) (3) of this Item 14 which is incorporated herein by reference. (d) NOT APPLICABLE. 21 SIGNATURES PURSUANT TO THE REQUIREMENTS OF SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934, THE REGISTRANT HAS DULY CAUSED THIS REPORT TO BE SIGNED ON ITS BEHALF BY THE UNDERSIGNED, THEREUNTO DULY AUTHORIZED IN THE CITY OF STAFFORD, STATE OF TEXAS, ON AUGUST 27, 1997. Input/Output, Inc. By /s/ Charles E. Selecman ----------------------------------- CHARLES E. SELECMAN, PRESIDENT AND CHIEF EXECUTIVE OFFICER POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Charles E. Selecman and Robert P. Brindley and each of them, as true and lawful attorneys-in-fact and agents with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities, to sign any and all documents relating to the Annual Report on Form 10-K, including any and all amendments and supplements thereto, for the fiscal year ended May 31, 1997, and to file the same with all exhibits thereto and other documents in connection therewith with the Securities and Exchange Commission granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully as to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or their or his substitute or substitutes may lawfully do or cause to be done by virtue hereof. PURSUANT TO THE REQUIREMENTS OF THE SECURITIES EXCHANGE ACT OF 1934, THIS ANNUAL REPORT ON FORM 10-K HAS BEEN SIGNED BELOW BY THE FOLLOWING PERSONS ON BEHALF OF THE REGISTRANT AND IN THE CAPACITIES AND ON THE DATES INDICATED. NAME CAPACITIES DATE ---- ---------- ---- /s/ Charles E. Selecman Chairman, President August 27, 1997 - -------------------------------- and Chief Executive Officer CHARLES E. SELECMAN (Principal Executive Officer) /s/ Robert P. Brindley Director, Executive Vice President, August 27, 1997 - -------------------------------- Chief Financial Officer and Secretary ROBERT P. BRINDLEY (Principal Financial and Accounting Officer) /s/ Shelby H. Carter, Jr. Director August 27, 1997 - -------------------------------- SHELBY H. CARTER, JR. /s/ Ernest E. Cook Director August 27, 1997 - -------------------------------- ERNEST E. COOK /s/ Glen H. Denison Director August 27, 1997 - -------------------------------- GLEN H. DENISON /s/ Theodore H. Elliott, Jr. Director August 27, 1997 - -------------------------------- THEODORE H. ELLIOTT, JR. /s/ G. Thomas Graves III Director August 27, 1997 - -------------------------------- G. THOMAS GRAVES III 22 INPUT/OUTPUT, INC. AND SUBSIDIARIES INDEX TO CONSOLIDATED FINANCIAL STATEMENTS Input/Output, Inc. and Subsidiaries: Page ---- Independent Auditors' Report. . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-2 Consolidated Balance Sheets -- May 31, 1997 and 1996. . . . . . . . . . . . . . . . . F-3 Consolidated Statements of Operations --Years Ended May 31, 1997, 1996 and 1995 . . . F-4 Consolidated Statements of Stockholders' Equity - Years Ended May 31, 1997, 1996 and 1995. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-5 Consolidated Statements of Cash Flows -- Years Ended May 31, 1997, 1996 and 1995 . . F-6 Notes to Consolidated Financial Statements. . . . . . . . . . . . . . . . . . . . . . F-7 Schedule II - Valuation and Qualifying Accounts . . . . . . . . . . . . . . . . . . . F-18 F-1 INDEPENDENT AUDITORS' REPORT To the Board of Directors and Stockholders Input/Output, Inc.: We have audited the consolidated financial statements of Input/Output, Inc. and subsidiaries as listed in the accompanying index. In connection with our audits of the consolidated financial statements, we also have audited the financial statement schedule as listed in the accompanying index. These consolidated financial statements and financial statement schedule are the responsibility of the Company's management. Our responsibility is to express an opinion on these consolidated financial statements and financial statement schedule based on our audits. We conducted our audits in accordance with generally accepted auditing standards. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Input/Output, Inc. and subsidiaries as of May 31, 1997 and 1996, and the results of their operations and their cash flows for each of the years in the three-year period ended May 31, 1997, in conformity with generally accepted accounting principles. Also in our opinion, the related financial statement schedule, when considered in relation to the basic consolidated financial statements taken as a whole, presents fairly, in all material respects, the information set forth therein. KPMG PEAT MARWICK LLP Houston, Texas June 30, 1997 F-2 INPUT/OUTPUT, INC. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (IN THOUSANDS, EXCEPT SHARE DATA) ASSETS May 31, ----------------------- 1997 1996 -------- -------- Current assets: Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . $2,573 $34,252 Trade accounts receivable, less allowance for doubtful accounts of $1,740 and $470 in 1997 and 1996, respectively. . . . . . . . . . . . . . . . . . 61,788 42,989 Trade notes receivable, less allowance for doubtful notes of $7,078 and $728 in 1997 and 1996, respectively (note 3). . . . . . . . . . . . . . . . . . 27,800 28,424 Income taxes receivable (note 9). . . . . . . . . . . . . . . . . . . . . . . . 2,403 -- Inventories (note 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106,337 92,787 Prepaid expenses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,939 2,004 -------- -------- Total current assets . . . . . . . . . . . . . . . . . . . . . . . . . . 202,840 200,456 Long-term trade notes receivable (note 3). . . . . . . . . . . . . . . . . . . . . 27,003 16,678 Deferred income tax asset (note 9) . . . . . . . . . . . . . . . . . . . . . . . . 3,097 1,062 Property, plant and equipment, net (note 4). . . . . . . . . . . . . . . . . . . . 78,376 56,035 Goodwill, net of accumulated amortization of $8,001 and $4,115 in 1997 and 1996, respectively . . . . . . . . . . . . . . . . . . . . 61,024 64,200 Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12,318 17,034 -------- -------- $384,658 $355,465 -------- -------- -------- -------- LIABILITIES AND STOCKHOLDERS' EQUITY Current liabilities: Accounts payable, principally trade . . . . . . . . . . . . . . . . . . . . . . $13,143 $19,518 Accrued expenses (note 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . 18,358 13,751 Current installments of debt (note 6) . . . . . . . . . . . . . . . . . . . . . 912 -- Income taxes payable (note 9) . . . . . . . . . . . . . . . . . . . . . . . . . -- 1,962 -------- -------- Total current liabilities. . . . . . . . . . . . . . . . . . . . . . . . 32,413 35,231 Long-term debt (note 6). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11,000 -- Other liabilities (note 11). . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,631 3,030 Commitments and contingencies (notes 10, 11 and 12) Stockholders' equity (note 7): Preferred stock, $.01 par value; authorized 5,000,000 shares, none issued . . . -- -- Common stock, $.01 par value; authorized 50,000,000 shares; issued 43,280,851 shares in 1997 and 42,969,676 shares in 1996 . . . . . . . . . . . 433 430 Additional paid-in capital. . . . . . . . . . . . . . . . . . . . . . . . . . . 218,973 214,259 Retained earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121,116 104,145 Cumulative translation adjustment . . . . . . . . . . . . . . . . . . . . . . . (1,673) (762) Unamortized restricted stock compensation . . . . . . . . . . . . . . . . . . . (235) (868) -------- -------- Total stockholders' equity. . . . . . . . . . . . . . . . . . . . . . . 338,614 317,204 -------- -------- $384,658 $355,465 -------- -------- -------- -------- See accompanying notes to consolidated financial statements. F-3 INPUT/OUTPUT, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA) Years ended May 31, -------------------------------------- 1997 1996 1995 -------- -------- -------- Net sales and other revenues (notes 8 and 10). . . . . $281,845 $278,283 $134,698 Cost of sales. . . . . . . . . . . . . . . . . . . . . 183,438 163,811 71,440 -------- -------- -------- Gross profit. . . . . . . . . . . . . . . . . 98,407 114,472 63,258 -------- -------- -------- Operating expenses: Research and development. . . . . . . . . . . . . . 22,967 23,243 11,400 Marketing and sales . . . . . . . . . . . . . . . . 13,288 12,027 6,789 General and administrative. . . . . . . . . . . . . 20,592 19,096 11,817 Non-recurring items . . . . . . . . . . . . . . . . 15,594 -- -- Amortization of identified intangibles. . . . . . . 4,551 4,305 1,331 -------- -------- -------- Total operating expenses. . . . . . . . . . . 76,992 58,671 31,337 -------- -------- -------- Earnings from operations . . . . . . . . . . . . . . . 21,415 55,801 31,921 Interest expense . . . . . . . . . . . . . . . . . . . (793) (2,515) (30) Other income . . . . . . . . . . . . . . . . . . . . . 3,675 3,091 3,944 -------- -------- -------- Earnings before income taxes . . . . . . . . . . . . . 24,297 56,377 35,835 Income taxes (note 9). . . . . . . . . . . . . . . . . 7,700 17,700 11,335 -------- -------- -------- Net earnings . . . . . . . . . . . . . . . . . . . . . $ 16,597 $ 38,677 $ 24,500 -------- -------- -------- -------- -------- -------- Earnings per common share. . . . . . . . . . . . . . . $ .38 $ .94 $ .66 -------- -------- -------- -------- -------- -------- Weighted average number of common and common equivalent shares outstanding . . . . . . . . . 43,819,595 41,125,286 37,381,458 ---------- ---------- ---------- ---------- ---------- ---------- See accompanying notes to consolidated financial statements. F-4 INPUT/OUTPUT, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY YEARS ENDED MAY 31, 1997, 1996, AND 1995 (IN THOUSANDS, EXCEPT SHARE DATA) Common stock Additional Cumulative Unamortized Total --------------------- paid-in Retained Translation restricted stock stockholders' Shares Amount capital earnings Adjustment compensation equity ---------- ------ ---------- -------- ----------- ---------------- ------------- Balance at May 31, 1994. . . 35,507,676 $355 $78,571 $41,345 $-- $(4,612) $115,659 Amortization of restricted stock compensation . . . . -- -- -- -- -- 2,052 2,052 Exercise of stock options and related tax benefits . . 768,200 8 4,604 -- -- -- 4,612 Equity reduction for SERP Plan . . . . . . . . . . . -- -- -- (187) -- -- (187) Translation adjustment . . . -- -- -- -- 206 -- 206 Public offering. . . . . . . -- -- (130) -- -- -- (130) Net earnings . . . . . . . . -- -- -- 24,500 -- -- 24,500 ---------- ---- -------- -------- ------- ------ -------- Balance at May 31, 1995. . . 36,275,876 363 83,045 65,658 206 (2,560) 146,712 Amortization of restricted stock compensation . . . . -- -- -- -- -- 1,692 1,692 Exercise of stock options and related tax benefits . . 943,800 9 11,502 -- -- -- 11,511 Equity reduction for SERP Plan . . . . . . . . . . . -- -- -- (187) -- -- (187) Equity reduction for Outside Directors Retirement Plan. . . . . . -- -- -- (3) -- -- (3) Translation adjustment . . . -- -- -- -- (968) -- (968) Public offering. . . . . . . 5,750,000 58 119,712 -- -- -- 119,770 Net earnings . . . . . . . . -- -- -- 38,677 -- -- 38,677 ---------- ---- -------- -------- ------- ------ -------- Balance at May 31, 1996. . . 42,969,676 430 214,259 104,145 (762) (868) 317,204 Amortization of restricted stock compensation . . . . -- -- -- -- -- 633 633 Exercise of stock options and related tax benefits . . 311,175 3 4,714 -- -- -- 4,717 Equity increase for SERP Plan . . . . . . . . . . . -- -- -- 375 -- -- 375 Equity reduction for Outside Directors Retirement Plan. . . . . . -- -- -- (1) -- -- (1) Translation adjustment . . . -- -- -- -- (911) -- (911) Net earnings . . . . . . . . -- -- -- 16,597 -- -- 16,597 ---------- ---- -------- -------- ------- ------ -------- Balance at May 31, 1997. . . 43,280,851 $433 $218,973 $121,116 $(1,673) $(235) $338,614 ---------- ---- -------- -------- ------- ------ -------- ---------- ---- -------- -------- ------- ------ -------- See accompanying notes to consolidated financial statements. F-5 INPUT/OUTPUT, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF CASH FLOWS (IN THOUSANDS) Years ended May 31, ------------------------------------- 1997 1996 1995 ------- ------- ------- Cash flows from operating activities: Net earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . $16,597 $38,677 $24,500 Adjustments to reconcile net earnings to net cash used in operating activities: Depreciation and amortization. . . . . . . . . . . . . . . . 12,558 10,152 3,570 Amortization of restricted stock compensation. . . . . . . . 633 1,692 2,052 Deferred income taxes. . . . . . . . . . . . . . . . . . . . (2,035) (1,627) (624) Pension costs. . . . . . . . . . . . . . . . . . . . . . . . 96 90 284 Non-recurring items. . . . . . . . . . . . . . . . . . . . . 15,594 -- -- Changes in assets and liabilities: Receivables . . . . . . . . . . . . . . . . . . . . . . . (38,784) (47,157) (32,293) Inventories . . . . . . . . . . . . . . . . . . . . . . . (13,550) (29,094) (5,920) Leased equipment. . . . . . . . . . . . . . . . . . . . . (3,208) 1,332 (2,841) Accounts payable and accrued expenses . . . . . . . . . . (2,866) 7,224 3,099 Income taxes payable. . . . . . . . . . . . . . . . . . . (4,365) (555) (1,097) Other . . . . . . . . . . . . . . . . . . . . . . . . . . (614) (1,743) (1,185) ------- ------- ------- Net cash used in operating activities . . . . . . . . . (19,944) (21,009) (10,455) ------- ------- ------- Cash flows from investing activities: Purchase of property, plant and equipment . . . . . . . . . . . . (26,966) (10,240) (5,979) Acquisition of net assets and business. . . . . . . . . . . . . . (595) (120,467) (5,500) Purchase of short-term investments. . . . . . . . . . . . . . . . -- -- (65,308) Maturities of short-term investments. . . . . . . . . . . . . . . -- -- 114,411 Investments in other assets . . . . . . . . . . . . . . . . . . . (190) (2,549) (3,697) ------- ------- ------- Net cash (used in) provided by investing activities . . (27,751) (133,256) 33,927 ------- ------- ------- Cash flows from financing activities: Borrowings from bank. . . . . . . . . . . . . . . . . . . . . . . 23,850 97,800 -- Payments on debt. . . . . . . . . . . . . . . . . . . . . . . . . (11,938) (97,800) (591) Proceeds from sales of notes receivable . . . . . . . . . . . . . -- -- 20,717 Proceeds from exercise of stock options and related tax benefit . 4,717 11,511 4,612 Net proceeds from public offerings. . . . . . . . . . . . . . . . -- 119,770 (130) ------- ------- ------- Net cash provided by financing activities . . . . . . . 16,629 131,281 24,608 ------- ------- ------- Effect of foreign currency exchange rates. . . . . . . . . . . . . . (613) (156) (1) ------- ------- ------- Net (decrease) increase in cash and cash equivalents . . . . . . . . (31,679) (23,140) 48,079 Cash and cash equivalents at beginning of year . . . . . . . . . . . 34,252 57,392 9,313 ------- ------- ------- Cash and cash equivalents at end of year . . . . . . . . . . . . . . $2,573 $34,252 $57,392 ------- ------- ------- ------- ------- ------- See accompanying notes to consolidated financial statements. F-6 INPUT/OUTPUT, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (1) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (a) PRINCIPLES OF CONSOLIDATION AND GENERAL The consolidated financial statements include the accounts of Input/Output, Inc. and its wholly-owned subsidiaries (the "Company"). All significant intercompany balances and transactions have been eliminated in consolidation. The Company designs, manufactures and markets seismic data acquisition systems and peripheral seismic instruments for the oil and gas exploration and production industry worldwide. Net sales and other operating revenues consist primarily of net sales of products. (b) CASH AND CASH EQUIVALENTS The Company considers all highly liquid debt instruments with an original maturity of three months or less to be cash equivalents. (c) INVENTORIES Inventories are stated at the lower of cost (primarily first-in, first-out) or market. Revenue from the sale of products is recognized at the time of shipment. The Company's obsolescence policy is to reserve for components that have not been used in three years. The Company's components do not have an ongoing service requirement. (d) PROPERTY, PLANT AND EQUIPMENT Plant and equipment are recorded at cost and depreciated principally on a straight-line basis using estimated useful lives as follows: building - 25 years, machinery and equipment - five to eight years and other - three to eight years. Repairs and maintenance are expensed as incurred. Gains and losses on sales and retirements are recognized on disposal. (e) GOODWILL Goodwill results from business acquisitions and represents the excess of acquisition costs over the fair value of the net assets of businesses acquired. Goodwill is amortized on a straight-line basis over 5 to 20 years. The Company measures goodwill annually using undiscounted cash flows to assess recoverability. The Company believes that no impairment of goodwill exists. (f) FAIR VALUE OF FINANCIAL INSTRUMENTS Fair value estimates are made at discrete points in time based on relevant market information. These estimates may be subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. The Company believes that the carrying amounts of its current assets, current liabilities, long-term notes receivable and long-term debt approximate the fair value of such items. (g) RESEARCH AND DEVELOPMENT Research and development costs are expensed as incurred. F-7 INPUT/OUTPUT, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued) (h) REVENUE RECOGNITION The Company recognizes revenue at the shipment date. No right of return exists regarding any product(s) sold by the Company. (i) PRODUCT WARRANTIES The Company warrants that all equipment manufactured by it will be free from defects in workmanship, in material and parts ranging from 90 days to three years from the date of original purchase depending on the product. For new customers, the Company provides operator training, as well as start-up and on-site support. The Company provides for estimated training, installation and warranty costs as a charge to cost of sales at the time of sale. (j) EARNINGS PER COMMON SHARE Earnings per common share are based on the weighted average number of shares of common stock outstanding during the respective years after giving retroactive effect to the changes in capital structure discussed in Note 7. For purposes of the computations, restricted stock has been added as a common stock equivalent as of the date of grant. Stock options have been included from the date of their issuance due to the dilutive effect on the computation. In October 1995, the Financial Accounting Standards Board issued Statement of Financial Accounting Standards No. 123, Accounting for Stock-Based Compensation (SFAS 123). SFAS 123 allows a company to adopt a fair value based method of accounting for its stock-based compensation plans, or to continue to follow the intrinsic value method of accounting prescribed by Accounting Principles Board (APB) Opinion No. 25 "Accounting for Stock Issued to Employees". The Company has elected to continue to follow APB Opinion No. 25. If the Company had adopted SFAS 123 the Company's net earnings and earnings per share for the years ended May 31, 1997 and 1996 would have been reduced as discussed in Note 7. (k) FOREIGN CURRENCY TRANSLATION Assets and liabilities of foreign subsidiaries are generally translated at current exchange rates and related translation adjustments are reported as a component of stockholders' equity. Statements of operations are translated at the average rates during the period. (l) STATEMENTS OF CASH FLOWS Supplemental disclosure of cash flow information follows (in thousands): Cash paid during the year for: 1997 1996 1995 ------- -------- ------- Interest (net of amounts capitalized) . . $ 752 $ 2,515 $ 30 ------- -------- ------- ------- -------- ------- Income taxes. . . . . . . . . . . . . . . $11,470 $ 10,692 $10,255 ------- -------- ------- ------- -------- ------- F-8 INPUT/OUTPUT, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued) (m) USE OF ESTIMATES The preparation of financial statements in conformity with generally accepted accounting principals requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. (n) RECLASSIFICATION Certain amounts previously reported in the financial statements have been reclassified to conform to the current year presentation. (O) RECENT ACCOUNTING PRONOUNCEMENTS In February 1997, the Financial Accounting Standards Board issued Statement of Financial Accounting Standards No. 128, Earnings per Share (SFAS 128). SFAS 128 specifies the compilation, presentation and disclosure requirements for earnings per share for entities with publicly held common stock or potential common stock. The requirements of this statement will be effective for interim and annual periods ending after December 15, 1997. Management does not believe that the implementation of SFAS 128 will have a material effect on the financial statements. In June 1997, the Financial Accounting Standards Board issued Statement of Financial Accounting Standards No. 130, Reporting Comprehensive Income (SFAS 130). SFAS 130 establishes standards for reporting and display of comprehensive income and its components in a full set of general purpose financial statements. The requirements of this statement will be effective for both interim and annual periods beginning after December 15, 1997. Management does not believe that the implementation of SFAS 130 will have a material effect on the financial statements. (2) INVENTORIES A summary of inventories, net of reserves, follows (in thousands): 1997 1996 ------ ------ Raw Materials. . . . . . . . . . . . . . . $56,573 $47,280 Work-in-process. . . . . . . . . . . . . . 23,878 29,016 Finished goods . . . . . . . . . . . . . . 25,886 16,491 ------ ------ $106,337 $92,787 -------- ------- -------- ------- (3) TRADE NOTES RECEIVABLE The current and long-term trade notes receivable at May 31, 1997 are secured by seismic equipment sold by the Company, bearing interest at rates ranging from 7% to 12% and are due at various dates to 2001. In assessing the exposure to loss, management has considered the financial capabilities of the borrowers to repay the notes and the net realizable value of the equipment securing the notes. See Note 12. F-9 INPUT/OUTPUT, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued) On December 6, 1996, Grant Geophysical, Inc. ("Grant"), an international geophysical services company, filed for protection under Chapter 11 of the US Bankruptcy Code. The Company's records reflect that on the filing date the Company had outstanding current and long-term notes and accounts receivable of approximately $10.6 million secured by certain seismic equipment sold by the Company to Grant and an obligation to repurchase $1.1 million in Grant debt. In addition, the Company has guaranteed, on a partial recourse basis, certain lease obligations owed by Grant to an institutional lender/purchaser of Company equipment for which the Company has certain rights to purchase the lessor's interest under certain circumstances. A proposed plan of reorganization has been filed in the case that provides for payment in full to holders of secured claims and the assumption of these lease obligations. If this plan is confirmed, the Company would be repaid all or substantially all of the outstanding indebtedness owed to it by Grant. In addition, another customer is in default to the Company with respect to approximately $11.0 million in secured equipment purchase debt owed to the Company. The Company has taken a charge of $11.2 million to cover anticipated losses in connection with this trade debt. No assurance can be given as to the amount and timing of any recovery to the Company regarding these defaulted obligations. (4) PROPERTY, PLANT AND EQUIPMENT A summary of property, plant and equipment follows (in thousands): MAY 31, --------------------- 1997 1996 ------- ------- Land . . . . . . . . . . . . . . . . . . . . $ 3,819 $ 3,801 Building . . . . . . . . . . . . . . . . . . 28,008 15,622 Machinery and equipment. . . . . . . . . . . 49,002 39,136 Leased equipment . . . . . . . . . . . . . . 12,573 8,338 Other. . . . . . . . . . . . . . . . . . . . 12,692 6,425 ------- ------- 106,094 73,322 Less accumulated depreciation. . . . . . . . 27,718 17,287 ------- ------- $78,376 $56,035 ------- ------- ------- ------- (5) ACCRUED EXPENSES A summary of accrued expenses follows (in thousands): MAY 31, --------------------- 1997 1996 ------- ------- Compensation, including commissions. . . . . $6,602 $7,657 Warranty, training and installation. . . . . 3,856 3,731 Other. . . . . . . . . . . . . . . . . . . . 7,900 2,363 ------- ------- $18,358 $13,751 ------- ------- ------- ------- (6) LONG-TERM DEBT In August 1996, the Company, through one of its wholly-owned subsidiaries, obtained a $12.6 million, ten-year term loan secured by certain of its land and buildings located in Stafford, Texas which includes the Company's executive offices, research and development headquarters, and newly-constructed electronics manufacturing building. The term loan, which the Company has guaranteed under a Limited Guaranty, bears interest at a fixed rate of 7.875% per annum and is repayable in equal monthly installments of principal and interest of $151,439. The total installment payments in each of the next five years would be $1,817,000 with a balance thereafter of $7,700,000. The Company leases all of the property from its subsidiary under a master lease, which lease has been collaterally assigned to the lender as security for the term loan. The term loan provides for penalties for pre-payment prior to maturity. The term loan also contains F-10 INPUT/OUTPUT, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued) certain restrictive financial covenants with which the Company was in compliance at May 31, 1997. (7) STOCKHOLDERS' EQUITY (a) CHANGES IN CAPITAL STRUCTURE On January 9, 1996, the Company effected a two-for-one stock split for stockholders of record on December 26, 1995. The consolidated financial statements, including all references to the number of shares of common stock and all per share information, have been adjusted to reflect the common stock split on a retroactive basis. In November 1995, the Company offered and sold 5,750,000 shares of its common stock in an underwritten public offering. The proceeds to the Company before deducting the Company's expenses of the offering were approximately $120,175,000. The proceeds were used to retire indebtedness incurred in connection with the WGEP Acquisition and for general corporate purposes. (b) STOCK OPTIONS AND RESTRICTED STOCK STOCK OPTION PLANS. The Company has adopted a stock option plan for eligible employees which provides for the granting of options to purchase a maximum of 7,000,000 shares of common stock. Transactions under the employee stock option plan are summarized as follows: EMPLOYEE STOCK OPTION PLAN OPTION PRICE AVAILABLE PER SHARE OUTSTANDING EXERCISABLE FOR GRANT ---------------- ----------- ----------- ----------- May 31, 1994 . . . . . . . . . . $2.00-$11.9375 2,471,800 794,100 (3,000) ---------------- ----------- ----------- ----------- Increase in Shares Authorized. . -- -- -- 4,000,000 Granted-139,000. . . . . . . . . 9.375-16.875 139,000 -- (139,000) Became exercisable . . . . . . . -- -- 645,000 -- Exercised. . . . . . . . . . . . 2.00-3.90625 (695,700) (695,700) -- Canceled/Forfeited . . . . . . . 2.03125-3.50 (1,700) -- 1,700 ---------------- ----------- ----------- ----------- May 31, 1995 . . . . . . . . . . 2.00-16.875 1,913,400 743,400 3,859,700 ---------------- ----------- ----------- ----------- Granted - 816,750. . . . . . . . 17.8125-39.25 816,750 -- (816,750) Became exercisable . . . . . . . -- -- 544,600 -- Exercised. . . . . . . . . . . . 2.00-11.9375 (741,300) (741,300) -- Canceled/Forfeited . . . . . . . 3.50-17.8125 (6,000) -- 6,000 ---------------- ----------- ----------- ----------- May 31, 1996 . . . . . . . . . . 2.0313-39.25 1,982,850 546,700 3,048,950 ---------------- ----------- ----------- ----------- Granted - 1,082,950. . . . . . . 16.875-21.125 1,082,950 -- (1,082,950) Became exercisable . . . . . . . -- -- 586,800 -- Exercised. . . . . . . . . . . . 2.0313-20.125 (242,675) (242,675) -- Canceled/Forfeited . . . . . . . 3.90625-39.25 (518,600) -- 518,600 ---------------- ----------- ----------- ----------- May 31, 1997 . . . . . . . . . . $2.0313-$21.125 2,304,525 890,825 2,484,600 ---------------- ----------- ----------- ----------- ---------------- ----------- ----------- ----------- F-11 INPUT/OUTPUT, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued) EMPLOYEE STOCK OPTIONS OUTSTANDING Weighted Weighted Average Weighted Option Price Average Remaining Average Per Share Outstanding Exercise Price Contract Life Exercisable Exercise Price - --------------- ----------- -------------- -------------- ----------- -------------- $2.0313 46,650 $2.0313 3.8 years 46,650 $2.0313 3.5-3.9063 467,675 3.8213 5.8 years 467,675 3.8213 6.8438-9.375 50,000 7.350 6.8 years 20,000 6.8438 11.0-11.9375 278,500 11.8702 6.9 years 182,500 11.8861 16.8750-21.125 1,461,700 19.0985 9.0 years 174,000 19.3361 - --------------- ----------- -------------- -------------- ----------- -------------- $2.0313-$21.125 2,304,525 $14.5242 8.0 years 890,825 $8.4780 - --------------- ----------- -------------- -------------- ----------- -------------- - --------------- ----------- -------------- -------------- ----------- -------------- The Company has also adopted a directors stock option plan which provides for the granting of options to purchase a maximum of 1,114,000 shares of common stock by the Company's non-employee directors. Transactions under the directors stock option plan are summarized as follows: DIRECTORS STOCK OPTION PLAN OPTION PRICE AVAILABLE PER SHARE OUTSTANDING EXERCISABLE FOR GRANT --------------- ----------- ----------- --------- May 31, 1994 . . . . . . . . . . . $2.0313-$5.75 343,000 97,000 360,000 --------------- ----------- ----------- --------- Increase in shares authorized. . . -- -- -- 270,000 Granted - 210,000. . . . . . . . . 11.8438 210,000 -- (210,000) Became exercisable . . . . . . . . -- -- 96,000 -- Exercised. . . . . . . . . . . . . 2.0313-11.8438 (72,000) (72,000) -- --------------- ----------- ----------- --------- May 31, 1995 . . . . . . . . . . . 2.0313-11.8438 481,000 121,000 420,000 --------------- ----------- ----------- --------- Granted - 210,000. . . . . . . . . 19.1875 210,000 -- (210,000) Became exercisable . . . . . . . . -- -- 112,500 -- Exercised. . . . . . . . . . . . . 2.0313-11.8438 (202,500) (202,500) -- --------------- ----------- ----------- --------- May 31, 1996 . . . . . . . . . . . 2.0313-19.1875 488,500 31,000 210,000 --------------- ----------- ----------- --------- Increase in shares authorized. . . -- -- -- 400,000 Granted - 350,000. . . . . . . . . 29-29.625 350,000 -- (350,000) Became exercisable . . . . . . . . -- -- 207,500 -- Exercised. . . . . . . . . . . . . -- (68,500) (68,500) -- --------------- ----------- ----------- --------- May 31, 1997 . . . . . . . . . . . $2.0313-$29.625 770,000 170,000 260,000 --------------- ----------- ----------- --------- --------------- ----------- ----------- --------- DIRECTOR STOCK OPTIONS OUTSTANDING Weighted Weighted Average Weighted Option Price Average Remaining Average Per Share Outstanding Exercise Price Contract Life Exercisable Exercise Price - --------------- ----------- -------------- -------------- ----------- -------------- $3.2188 15,000 $3.2188 5.3 years 15,000 $3.2188 5.750 45,000 5.750 6.3 years 20,000 5.750 11.8438 157,500 11.8438 7.3 years 67,500 11.8438 19.1875 202,500 19.1875 8.3 years 67,500 19.1875 29.0-29.625 350,000 29.375 9.4 years -- -- - --------------- ----------- -------------- -------------- ----------- -------------- $3.2188-$29.625 770,000 $21.2197 8.4 years 170,000 $13.2817 - --------------- ----------- -------------- -------------- ----------- -------------- - --------------- ----------- -------------- -------------- ----------- -------------- F-12 INPUT/OUTPUT, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued) In October 1995, the Financial Accounting Standards Board issued Statement of Financial Accounting Standards No. 123, "Accounting for Stock-Based Compensation" (SFAS 123). SFAS 123 allows a company to adopt a fair value based method of accounting for its stock-based compensation plans, or to continue to follow the intrinsic value method of acounting prescribed by Accounting Principles Board (APB) Opinion No. 25 "Accounting for Stock Issued to Employees". The Company has elected to continue to follow APB Opinion No. 25; however, if the Company had adopted SFAS 123 the Company's net earnings and earnings per share for the years ended May 31, 1997 and 1996 would have been reduced as follows (in thousands, except per share amounts): 1997 1996 As Reported Proforma As Reported Proforma ----------- -------- ----------- -------- Net Earnings . . . . . . . $16,597 $14,323 $38,677 $37,784 Earnings per Share . . . . $ .38 $ .33 $ .94 $ .92 The weighted average fair value of options granted during 1997 and 1996 was $10.21 and $9.24, respectively. The fair value of each option was determined using the Black-Scholes option valuation model. The key input variables used in valuating the options were as follows: average risk-free interest rate based on 5-year Treasury bonds, stock price volatility of 44% and estimated option term of 5 years. The effects of applying SFAS 123 as calculated above may not be representative of the effects on reported net earnings for future years. RESTRICTED STOCK PLAN. The Company adopted a restricted stock plan which provides for the award of up to 610,000 shares of common stock to key officers and employees. Ownership of the common stock will vest over a period of four years. The restriction is removed from 50% of the shares after two years, 25% in the third year and 25% in the fourth year. Shares awarded may not be sold, assigned, transferred, pledged or otherwise encumbered by the grantee during the vesting period. Except for these restrictions, the grantee of an award of shares has all the rights of a stockholder, including the right to receive dividends and the right to vote such shares. As of May 31, 1997, the Company has 30,000 shares available for grant due to the cancellation of unvested shares granted to an employee. The market value of shares of common stock granted under the restricted stock plan was recorded as unamortized restricted stock compensation and shown as a separate component of stockholders' equity. The restricted stock compensation is amortized over the four-year vesting period. F-13 INPUT/OUTPUT, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued) (8) EXPORT SALES AND MAJOR CUSTOMERS: A summary of net sales and other revenues from foreign customers by geographic area follows (in thousands): 1997 1996 1995 ------- ------- ------- Europe . . . . . . . . . . . . . . . . . $45,191 $26,718 $15,871 Canada and Mexico. . . . . . . . . . . . 20,688 25,324 28,075 South America. . . . . . . . . . . . . . 17,619 6,151 10,792 Former Soviet Union. . . . . . . . . . . 16,590 17,994 26,066 People's Republic of China . . . . . . . 10,928 16,854 2,479 Middle East. . . . . . . . . . . . . . . 9,120 20,192 4,665 Africa . . . . . . . . . . . . . . . . . 608 8,460 2,222 Pakistan and India . . . . . . . . . . . 195 2,684 959 Other. . . . . . . . . . . . . . . . . . 260 427 835 -------- -------- ------- $121,199 $124,804 $91,964 -------- -------- ------- -------- -------- ------- Net sales and other revenues from individual customers representing 10% or more of net sales and other revenues were as follows: CUSTOMER 1997 1996 1995 -------- ---- ---- ---- A. . . . . . . . . . . . . . . . . . . . 39% 32% 15% B. . . . . . . . . . . . . . . . . . . . 6% 10% 11% (9) INCOME TAXES Components of income taxes follow (in thousands): 1997 1996 1995 ------ ------- ------- Current: Federal . . . . . . . . . . . . . . . $5,022 $14,615 $10,517 Foreign . . . . . . . . . . . . . . . 3,686 3,986 1,007 State and local . . . . . . . . . . . 1,027 726 435 Deferred-Federal . . . . . . . . . . . . (2,035) (1,627) (624) ------ ------- ------- $7,700 $17,700 $11,335 ------ ------- ------- ------ ------- ------- A reconciliation of the expected income tax expense on earnings using the statutory Federal income tax rate of 35% for the years ended 1997, 1996 and 1995, to the income tax expense reported herein is as follows (in thousands): 1997 1996 1995 ------ ------- ------- Expected income tax expense: . . . . . . $8,504 $19,732 $12,542 Tax benefit from use of foreign sales corporation . . . . . . . . . . . . . (1,330) (2,032) (982) Foreign tax credit . . . . . . . . . . . (142) (305) (206) Foreign taxes. . . . . . . . . . . . . . 898 118 (6) State and local taxes. . . . . . . . . . 667 472 283 Other. . . . . . . . . . . . . . . . . . (897) (285) (296) ------ ------- ------- $7,700 $17,700 $11,335 ------ ------- ------- ------ ------- ------- F-14 INPUT/OUTPUT, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued) The tax effects of the cumulative temporary differences resulting in the net deferred tax asset follow (in thousands): MAY 31, ------------------ 1997 1996 ------- ------- Accrued expenses . . . . . . . . . . . . . . . . . $ (1,406) $ (1,351) Allowance accounts . . . . . . . . . . . . . . . . (3,417) (1,053) Unamortized restricted stock compensation. . . . . (732) (1,711) Uniform capitalization . . . . . . . . . . . . . . (817) (409) Other. . . . . . . . . . . . . . . . . . . . . . . (1,219) -- ------- ------- Total deferred tax assets . . . . . . . . . . . (7,591) (4,524) ------- ------- Valuation allowance . . . . . . . . . . . . . . -- -- ------- ------- Total deferred tax asset, net . . . . . . . . . (7,591) (4,524) ------- ------- Basis in identified intangibles. . . . . . . . . . 2,102 2,075 Basis in property, plant and equipment . . . . . . 2,392 150 Other. . . . . . . . . . . . . . . . . . . . . . . -- 1,237 ------- ------- Total deferred tax liabilities . . . . . . . . . . 4,494 3,462 ------- ------- Total deferred tax asset, net . . . . . . . . . $(3,097) $(1,062) ------- ------- ------- ------- Management believes that total deferred tax assets will more likely than not be fully realized based on the Company's historical earnings and future expectations of adjusted taxable income as well as reversing gross deferred tax liabilities (10) LEASES The Company is a party to several leases as described below: AS LESSOR: The Company leases seismic equipment to customers under operating leases with noncancellable terms of less than one year. Rental income relating to the operating leases was: $8,707,000 in 1997; $7,386,000 in 1996; and $4,263,000 in 1995. The Company also owns a building with tenants. The rental income relating to those leases was: $344,000 in 1997; $257,000 in 1996; and $194,000 in 1995. AS LESSEE: The Company had rental expense relating to operating leases for a secondary facility and various equipment of: $1,575,000 in 1997; $1,801,000 in 1996; and $680,000 in 1995. At May 31, 1997, none of the operating leases had noncancellable lease terms in excess of one year. (11) RETIREMENT PLANS The Company has a 401(k) retirement savings plan which covers substantially all employees. Employees may voluntarily contribute up to 16% of their compensation, as defined, to the plan and the Company may contribute additional amounts at its sole discretion. The Company's contributions to the plan were: $2,007,000 in 1997; $1,933,000 in 1996; and $980,000 in 1995. The Company has adopted a non-qualified, unfunded supplemental executive retirement plan (SERP Plan). The SERP Plan provides for certain compensation to become payable on the participant's death, retirement or total disability as set forth in the plan. The SERP Plan is accounted for under Financial Accounting Standards No. 87 "Employer's Accounting for Pensions". The fiscal 1997 consolidated financial statements include pension expense of $359,000, accrued pension costs of $1,887,000, an intangible asset for unrecognized prior service cost of $864,000 and equity increase of $375,000. F-15 INPUT/OUTPUT, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued) The Company has adopted a non-qualified, unfunded outside directors retirement plan (Directors Plan). The Directors Plan provides for certain compensation to become payable on the participants death, retirement or total disability as set forth in the plan. The Directors Plan is accounted for under Financial Accounting Standards No. 87 "Employer's Accounting for Pensions." The fiscal 1997 consolidated financial statements include pension expense of $183,000, accrued pension costs of $483,000 and an equity reduction of $1,000. (12) CREDIT RISK At May 31, 1997 and 1996, the Company had guaranteed approximately $8,198,000 and $30,307,000, respectively, of trade notes receivable sold with recourse (See Note 3) and loans from unaffiliated parties to purchasers of the Company's seismic equipment. All loans guaranteed are collateralized by the seismic equipment. Due to the inherent uncertainties of the guaranty agreements the Company can not estimate the fair value of the guaranties as of May 31, 1997. (13) SELECTED QUARTERLY INFORMATION - (UNAUDITED) THREE MONTHS ENDED ---------------------------------------------------- 1997 AUG. 31 NOV. 30 FEB. 28 MAY 31 - ---- ------- ------- ------- ------ (in thousands, except per share amounts) Net sales and other revenues . . $73,004 $67,044 $64,773 $77,024 Gross profit . . . . . . . . . . 28,634 22,212 23,886 23,675 Earnings from operations . . . . 12,485 6,223 8,687 (5,980) Interest expense . . . . . . . . -- (172) (296) (325) Other income . . . . . . . . . . 1,723 1,004 685 263 Income taxes . . . . . . . . . . 4,547 2,258 2,904 (2,009) Net earnings (loss). . . . . . . $9,661 $4,797 $6,172 $(4,033) ------ ------ ------ ------- ------ ------ ------ ------- Earnings per share . . . . . . . $0.22 $0.11 $0.14 $(0.09) ------ ------ ------ ------- ------ ------ ------ ------- THREE MONTHS ENDED ---------------------------------------------------- 1996 AUG. 31 NOV. 30 FEB. 28 MAY 31 - ---- ------- ------- ------- ------ (in thousands, except per share amounts) Net sales and other revenues . . $54,758 $70,530 $77,074 $75,921 Gross profit . . . . . . . . . . 21,905 28,470 31,671 32,426 Earnings from operations . . . . 9,404 13,642 16,669 16,086 Interest expense . . . . . . . . (868) (1,647) -- -- Other income . . . . . . . . . . 880 (23) 724 1,510 Income taxes . . . . . . . . . . 3,013 3,831 5,566 5,290 ------ ------ ------- ------- Net earnings . . . . . . . . . . $6,403 $8,141 $11,827 $12,306 ------ ------ ------- ------- ------ ------ ------- ------- Earnings per share . . . . . . . $0.17 $0.21 $0.27 $0.28 ------ ------ ------- ------- ------ ------ ------- ------- F-16 INPUT/OUTPUT, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued) (14) WGEP ACQUISITION On June 30, 1995, the Company completed the WGEP Acquisition for approximately $121.3 million. The transaction was accounted for by the purchase method of accounting. Accordingly, acquired assets and assumed liabilities were recorded at their estimated fair values, which resulted in goodwill of approximately $62.9 million that will be amortized over 20 years. A summary of the final purchase price allocation is as follows (in thousands): Cash . . . . . . . . . . . . . . . . . . $ 1,000 Trade accounts receivable. . . . . . . . 4,500 Inventories. . . . . . . . . . . . . . . 35,600 Prepaid expenses . . . . . . . . . . . . 300 Property, plant and equipment. . . . . . 28,700 Other assets . . . . . . . . . . . . . . 1,000 Goodwill . . . . . . . . . . . . . . . . 62,900 Accounts payable . . . . . . . . . . . . (1,400) Accrued expenses . . . . . . . . . . . . (9,500) Income taxes payable . . . . . . . . . . (1,800) -------- Purchase price . . . . . . . . . . . . . $121,300 -------- -------- (15) NON-RECURRING ITEMS Fiscal 1997 non-recurring items were $15.6 million, consisting of losses related to the insolvency of a customer, a write-down of capitalized exploration costs and personnel expenses incurred in organizational changes. There were no non-recurring item charges in fiscal 1996. (16) COMMITMENTS AND CONTINGENCIES The Company has a working capital revolving line of credit up to $50 million. Included under this maximum $50 million facility are subfacilities for (i) letters of credit of up to $15 million for the benefit of the Company and (ii) purchases from the Company of conditional sales obligations of the Company's customers and making direct loans to the Company's customers of up to $25 million (which purchases or loans by the lender(s) will require guaranties from the Company). As of May 31, 1997, no amounts of indebtedness were outstanding under the credit facility and $46.7 million was available for borrowings under the revolving facility. F-17 SCHEDULE II INPUT/OUTPUT, INC. VALUATION AND QUALIFYING ACCOUNTS - ----------------- ------------ ------------ ------------ ------------ ------------- Balance at Charged to Charged to Year Ended Beginning Costs and Other Balance at May 31, 1995 of Year Expenses Accounts Deductions End of Year - ----------------- ------------ ------------ ------------ ------------ ------------- Allowance for doubtful accounts $26 $100 $-- $26 $100 Allowance for doubtful notes receivable 80 45 -- -- 125 Warranty, training and installation 1,086 2,828 -- 2,143 1,771 - ----------------- ------------ ------------ ------------ ------------ ------------- Balance at Charged to Charged to Year Ended Beginning Costs and Other Balance at May 31, 1996 of Year Expenses Accounts Deductions End of Year - ----------------- ------------ ------------ ------------ ------------ ------------- Allowance for doubtful accounts $100 $508 $-- $138 $470 Allowance for doubtful notes receivable 125 603 -- -- 728 Warranty, training and installation 1,771 5,378 -- 3,418 3,731 - ----------------- ------------ ------------ ------------ ------------ ------------- Balance at Charged to Charged to Year Ended Beginning Costs and Other Balance at May 31, 1997 of Year Expenses Accounts Deductions End of Year - ----------------- ------------ ------------ ------------ ------------ ------------- Allowance for doubtful accounts $470 $1,508 $-- $238 $1,740 Allowance for doubtful notes receivable 728 7,350 -- 1,000 7,078 Warranty, training and installation 3,731 4,469 -- 4,344 3,856 F-18