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UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington D.C. 20549

Form 10-K

 

(Mark One)
☑	ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the fiscal year ended December 31, 2015
	or
☐	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the transition period from to

 

Commission File Number: 001-34112

Energy Recovery, Inc.

(Exact Name of Registrant as Specified in Its Charter)

 

Delaware	01-0616867
(State or Other Jurisdiction of	(I.R.S. Employer
Incorporation or Organization)	Identification No.)

 

1717 Doolittle Drive, San Leandro, CA 94577

(Address of Principal Executive Offices)

 

Registrant’s telephone number, including area code: (510) 483-7370

 

Securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934:

 

Title of Each Class	Name of Exchange on Which Registered
Common stock, $0.001 par value	The NASDAQ Stock Market LLC

 

Securities registered pursuant to Section 12(g) of the Act: None

 

Indicate by check mark whether the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

☐Yes ☑No

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.

☐Yes ☑No

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 ☐ No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

☑Yes ☐ No

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§ 229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.   ☐

 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act:

 

Large accelerated filer ☐	Accelerated filer ☑
Non-accelerated filer ☐ (Do not check if a smaller reporting company)	Smaller reporting company ☐

 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). ☐Yes ☑No

 

The aggregate market value of the voting stock held by non-affiliates amounted to $79.5 million on June 30, 2015.

 

The number of shares of the registrant’s common stock outstanding as of February 29, 2016 was 51,951,134.

 

DOCUMENTS INCORPORATED BY REFERENCE

 

Parts of the Proxy Statement for the Registrant’s Annual Meeting of Stockholders to be held on June 23, 2016 are incorporated by reference into Part III of this Annual Report on Form 10-K.

 

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TABLE OF CONTENTS

 

		Page
PART I
Item 1	Business	4
Item 1A	Risk Factors	11
Item 1B	Unresolved Staff Comments	17
Item 2	Properties	17
Item 3	Legal Proceedings	18
Item 4	Mine Safety Disclosures	18
PART II
Item 5	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	19
Item 6	Selected Financial Data	22
Item 7	Management’s Discussion and Analysis of Financial Condition and Results of Operations	23
Item 7A	Quantitative and Qualitative Disclosures About Market Risk	41
Item 8	Financial Statements and Supplementary Data	42
Item 9	Changes in and Disagreements with Accountants on Accounting and Financial Disclosure	78
Item 9A	Controls and Procedures	78
Item 9B	Other Information	80
PART III
Item 10	Directors, Executive Officers and Corporate Governance	80
Item 11	Executive Compensation	80
Item 12	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	80
Item 13	Certain Relationships and Related Transactions and Director Independence	80
Item 14	Principal Accountant Fees and Services	80
PART IV
Item 15	Exhibits and Financial Statement Schedules	81
SIGNATURES		82

 

 

FORWARD- LOOKING INFORMATION

 

This Annual Report on Form 10-K, including “Item 7 — Management’s Discussion and Analysis” and certain information incorporated by reference contain forward-looking statements within the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements in this report include, but are not limited to, statements about our expectations, objectives, anticipations, plans, hopes, beliefs, intentions, or strategies regarding the future.

 

Forward-looking statements represent our current expectations about future events, are based on assumptions, and involve risks and uncertainties. If the risks or uncertainties occur or the assumptions prove incorrect, then our results may differ materially from those set forth or implied by the forward-looking statements. Our forward-looking statements are not guarantees of future performance or events.

 

Words such as “expects,” “anticipates,” “aims,” “projects,” “intends,” “plans,” “believes,” “estimates,” “seeks,” variations of such words, and similar expressions are also intended to identify such forward-looking statements. These forward-looking statements are subject to risks, uncertainties, and assumptions that are difficult to predict; therefore, actual results may differ materially and adversely from those expressed in any forward-looking statements. Readers are directed to risks and uncertainties identified under “Risk Factors” and elsewhere in this report for factors that may cause actual results to be different from those expressed in these forward-looking statements. Except as required by law, we undertake no obligation to revise or update publicly any forward-looking statements for any reason.

 

Forward-looking statements in this report include, without limitation, statements about the following:

 

•

our belief that levels of gross profit margin are sustainable to the extent that volume grows, we experience a favorable product mix, pricing remains stable, and we continue to realize cost savings through production efficiencies and enhanced yields;

 

•

our plan to improve our existing energy recovery devices and to develop and manufacture new and enhanced versions of these devices;

 

•

our belief that the ceramic components of our PX® energy recovery devices will result in low life-cycle maintenance costs;

 

•

our belief that our turbocharger devices have long operating lives;

 

•

our objective of finding new applications for our technology and developing new products for use outside of desalination, including oil & gas applications;

 

•

our belief that our products are the most cost-effective energy recovery devices over time;

 

•

our expectation that our expenses for research and development and sales and marketing may increase as a result of diversification into markets outside of desalination;

 

•

our expectation that we will continue to rely on sales of our energy recovery devices in the desalination market for a substantial portion of our revenue and that new desalination markets, including the United States, will provide revenue opportunities to us;

 

•

our ability to meet projected new product development dates, anticipated cost reduction targets, or revenue growth objectives for new products;

 

•

customer acceptance of new products;

 

•

our belief that our current facilities will be adequate for the foreseeable future;

 

•

our expectation that sales outside of the United States will remain a significant portion of our revenue;

 

•

the timing of our receipt of payment for products or services from our customers;

 

•

our belief that our existing cash balances and cash generated from our operations will be sufficient to meet our anticipated liquidity needs for the foreseeable future, with the exception of a decision to enter into an acquisition and/or fund investments in newly developed technology arising from rapid market adoption that could require us to seek additional equity or debt financing;

 

•

our expectation that, as we expand our international sales, a portion of our revenue could continue to be denominated in foreign currencies; and

 

•

our expectation that we will be able to enforce our intellectual property rights.

 

 

You should not place undue reliance on these forward-looking statements, which reflect management’s opinions only as of the date of the filing of this Annual Report on Form 10-K. All forward-looking statements included in this document are subject to additional risks and uncertainties further discussed under “Item 1A —Risk Factors” and are based on information available to us as of March 3, 2016. We assume no obligation to update any such forward-looking statements. It is important to note that our actual results could differ materially from the results set forth or implied by our forward-looking statements. The factors that could cause our actual results to differ from those included in such forward-looking statements are set forth under the heading “Item 1A — Risk Factors” and our results disclosed from time to time in our reports on Forms 10-Q and 8-K and our Annual Reports to Stockholders.

 

 

PART I

 

Item 1 — Business

 

Overview

 

Energy Recovery, Inc. (the “Company”, “Energy Recovery”, “Our”, “Us”, and “We”) is an energy solutions provider to industrial fluid flow markets worldwide. We make industrial processes more operating and capital expenditure efficient. Our solutions convert wasted pressure energy into a reusable asset and preserve or eliminate pumping technology in hostile processing environments. Our solutions are marketed and sold in fluid flow markets, such as water, oil & gas and chemical processing, under the trademarks ERI^®, PX^®, Pressure Exchanger^®, PX Pressure Exchanger^®, AT^™, AquaBold^™, VorTeq^™, IsoBoost^®, and IsoGen^®. Our solutions are developed in whole or in part, in the United States of America (“U.S.”), as well as other locations internationally.

 

Energy Recovery was incorporated in Virginia in April 1992, reincorporated in Delaware in March 2001, and became a public company in July 2008. Our headquarters and primary manufacturing center is located at 1717 Doolittle Drive, San Leandro, California 94577, and we have four (4) wholly-owned subsidiaries: ERI Energy Recovery Holdings Ireland Limited; ERI Energy Recovery Ireland Ltd.; Energy Recovery Iberia, S.L.; and Energy Recovery Canada Corp. We also have sales offices in Dubai, United Arab Emirates and Shanghai, Peoples Republic of China. Our main telephone number is (510) 483-7370.

 

The Energy Recovery website is www.energyrecovery.com. We use the Investor Relations section of our website as a routine channel for distribution of important information, including news releases, presentations, and financial statements. Our Annual Report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, all amendments to those reports, and the Proxy Statement for our Annual Meeting of Stockholders are made available, free of charge, in the Investor Relations section of our website, as soon as reasonably practicable after the reports have been filed with or furnished to the Securities and Exchange Commission (“SEC”). The information contained on our website or any other website is not part of this report nor is it considered to be incorporated by reference herein or with any other filing we make with the SEC.

 

 

Fluid Flow Markets

 

Our primary industrial fluid flow markets are water desalination and oil & gas. We have been and continue to be the technology leader for energy recovery devices (“ERDs”) in the water desalination market with our proprietary Pressure Exchanger technology and turbochargers. We also provide high-performance and high-efficiency pumps to facilitate a packaged solution for our customers. Building on our leading technology, we have expanded our solution offerings into other fluid flow markets, such as those found in upstream, midstream, and downstream applications of the oil & gas industry, as well as exploring other end markets for which our solutions may be applicable. We offer the VorTeq hydraulic fracturing system (“VorTeq”), IsoBoost, and IsoGen product lines to the oil & gas market.

 

Water Desalination

 

Water Desalination has been our core market for revenue generation to date. The water desalination market ranges from small water desalination plants such as those used in cruise ships and resorts to mega-project desalination plant deployments globally. Because of the geographical location of many significant desalination projects, geopolitical and economic events can have an effect on the timing of expected projects. In addition, population and economic growth in countries such as India and China are driving water demand for human, agricultural, and industrial use. We anticipate that markets traditionally not associated with water desalination, including the United States, will inevitably develop and provide further revenue growth opportunities. Our solutions leverage our Pressure Exchanger, turbocharger, and pump technologies providing our customers significant operational efficiency and energy savings.

 

Oil & Gas

 

Across the oil & gas upstream, midstream and downstream market, highly pressurized fluid flows are required to extract and process oil or gas. These pressurized fluid flows are both a necessity and liability to the oil & gas industry.

 

 

Within the oil & gas upstream segment, hydraulic fracturing is a well-stimulation technique in which rock is fractured by pressurized liquid through the injection of a highly abrasive, proppant-laden fluid into a wellbore to create cracks in deep-rock formations thereby permitting oil & gas extraction. Oilfield service providers utilize high-pressure hydraulic fracturing pumps to pressurize the fracturing fluid at treating pressures up to 15,000 psi. These pumps are routinely destroyed during the hydraulic fracturing process causing significant oilfield service operator costs associated with excessive downtime, repairs, maintenance, and capital equipment redundancy. Our solution leverages our Pressure Exchanger technology to isolate high-pressure hydraulic fracturing pumps from abrasive fracturing fluid thereby enabling oilfield service operators to realize immediate and long-term savings.

 

Within the oil & gas midstream and downstream segments, pressure energy becomes a waste product at different stages of oil and gas processing. It is at these stages that our technology enables the recovery of pressure energy in the fluid flow either through the exchange of pressure within the application or by converting it to electricity. We enable gas processing plant and pipeline owners and operators to achieve immediate and long-term energy savings with little or no operational disruption.

 

 

2015 Highlights

 

●

Signed a fifteen (15) year, exclusive, worldwide licensing agreement with Schlumberger Technologies Corporation (“Schlumberger”), a subsidiary of Schlumberger Limited for the use of our VorTeq hydraulic fracturing system in onshore hydraulic fracturing operations;

 

●

Completed the VorTeq field trials with our test partner, Liberty Oil Field Services;

 

●

Commissioned an IsoGen system in one of Saudi Aramco’s plants;

 

●

Implemented austerity measures to restructure and right-size our cost base while continually executing against our revised strategic plan;

 

●

Restructured our management team appointing a new Chief Executive Officer, Chief Financial Officer, Vice President of Corporate Development, and Vice President of Marketing;

 

●

Implemented segment reporting in the third quarter of 2015 to articulate our new internal organizational and reporting structure. Prior to implementation, we disclosed segment information as a supplement to the Management, Discussion and Analysis in the second quarter of 2015;

 

●

Developed a comprehensive strategic plan, including a new product development road map; and

 

●

Water desalination sales rebounded to be one of the best in the history of the Company.

 

 

 

OUR SOLUTIONS

 

In the Water Desalination market, our energy recovery solutions reduce plant operating costs by capturing and reusing the otherwise lost pressure energy from the reject stream of the desalination process. In the Oil & Gas market, our hydraulic fracturing solutions reduce operating and capital equipment costs by isolating high cost pumping equipment from highly abrasive fracturing fluids. In addition, our oil & gas solutions reduce plant or pipeline operating costs by capturing and reusing otherwise lost pressure energy. Energy and capital costs are major cost drivers in both the water desalination and oil & gas markets.

 

 

Water Desalination

 

Our water desalination ERDs are categorized into two technology groups: PX energy recovery devices and turbochargers. The first technology group is comprised of our patented Pressure Exchanger technology consisting of ceramic rotors and almost frictionless hydrodynamic bearings. Our PX energy recovery devices perform with up to 98% efficiency and unmatched uptime in the desalination industry as well as save up to 60% of the energy costs of a desalination plant.

 

The second technology group is comprised of AT turbochargers designed for low-pressure brackish and high-pressure seawater reverse osmosis systems. Our turbochargers provide premium efficiency with state-of-the-art engineering and configuration. Designed for reliability and optimum efficiency, our turbochargers offer substantial savings, and the custom-designed hydraulics and 3-D geometry allow for optimum performance. Also, the patent-protected technology for volute inserts allows field flexibility.

 

Complementing both our PX energy recovery devices and AT turbochargers are our high-efficiency and high-pressure pumps marketed under the trademark of AquaBold. These pumps range from single and multiple stage centrifugal pumps to circulation and advanced high-speed pumps.

 

 

Oil & Gas 

 

In the Oil & Gas market, we design and manufacture innovative solutions that preserve or eliminate pumping technology in hostile processing environments and convert wasted pressure energy into a reusable asset. Our core solutions are the VorTeq hydraulic fracturing system and our centrifugal line of products, the IsoBoost and the IsoGen.

 

Field trials were initiated for the VorTeq in the second quarter of 2015 and successfully completed in the fourth quarter of 2015. In October 2015, we entered into a fifteen (15) year license agreement with Schlumberger for the exclusive, worldwide right to use the VorTeq technology for hydraulic fracturing onshore operations. The product is currently in the research and development stage. The VorTeq is an enabling technology for oilfield service (“OFS”) companies to isolate and preserve costly hydraulic fracturing pumps by re-routing hostile fracturing fluid away from these critical pumps. These hydraulic fracturing pumps will then process only water, which leads to reduced repairs and maintenance costs, increased fleet revenue, and reduced capital costs by extending pump life expectancy and eliminating redundant capital equipment. The VorTeq further allows for the migration to increasingly efficient pumping technology that could lead to the revolutionizing of the hydraulic fracturing system.

 

The IsoBoost and IsoGen were commercialized in 2012. Our IsoBoost energy recovery systems are comprised of hydraulic turbo chargers and related controls and automation systems. Our IsoBoost systems, through the use of turbochargers, enable oil & gas operators to capture wasted hydraulic pressure energy from a high-pressure fluid flow and transfer the energy to a low-pressure fluid flow thereby recovering wasted pressure energy. Our IsoGen energy recovery systems are comprised of hydraulic turbines, generators, and related controls and automation systems. The IsoGen enables oil & gas operators to capture hydraulic energy and generate electricity from high-pressure fluid flows. Additionally, our energy recovery and power generation systems result in lower capital costs for oil & gas operators by minimizing the need for high-pressure pumps that consume large amounts of energy.

 

 

Services

 

We provide a portfolio of services tailored to our customers’ needs. Specifically, we assist our customers in the early stages of planning and design by leveraging our broad experience in fluid flows and advanced material science. We also provide engineering, technical support, and training to customers during installation and commissioning. Additionally, we offer preventive maintenance and support services as well as reinstallation services. To date the revenue from these services has not represented a significant portion of our revenue.

 

 

CUSTOMERS

 

Water Desalination

 

Our water desalination customers include major international engineering, procurement, and construction (“EPC”) firms that design and build large desalination plants, original equipment manufacturers (“OEM”), which are companies that supply equipment and packaged solutions for small- to medium-sized desalination plants, and national, state and local municipalities worldwide.

 

Large Engineering, Procurement and Construction Firms

 

A significant portion of our revenue historically has come from sales of solutions to large EPC firms worldwide that have the required desalination expertise to engineer, undertake procurement for, construct, and sometimes own and operate large desalination plants or mega-projects (“MPD”). We work with these firms to specify our solutions for their plants. The time between project tender and shipment can range from 16 to 36 months. Each MPD project typically represents a revenue opportunity of between $1 million and $10 million.

 

A limited number of these EPC firms account for 10% or more of our product revenue. Revenue from customers representing 10% or more of product revenue varies from year to year. For the year ended December 31, 2015, one customer, Acciona Agua, S.A.U., accounted for approximately 14% of our product revenue. For the year ended December 31, 2014, one customer, IDE Americas, Inc., accounted for approximately 14% of our product revenue. For the year ended December 31, 2013, one customer, Acciona Agua, S.A.U., accounted for approximately 15% of our product revenue.

 

 

Original Equipment Manufacturers

 

We also sell our solutions and services to suppliers of pumps and other water-related equipment for assembly and use in small- to medium-sized desalination plants located in hotels, power plants, cruise ships, farm operations, island bottlers, mobile and containerized water desalination solutions, and small municipalities. These OEMs also purchase our solutions for “quick water” or emergency water solutions. Our OEM customer base accounted for approximately 45% of our 2015 revenues. We typically sell and promote our packaged solutions to this sales channel represented by a product mix of PX Pressure Exchangers, turbochargers, high-pressure pumps, and circulation “booster” pumps. The time from project tender and shipment can range from one (1) to twelve (12) months. OEM projects typically represent revenue opportunities between $0.01 million to $1.0 million.

 

 

Oil & Gas

 

Our oil & gas customers include international oil companies (“IOC”), national oil companies (“NOC”), exploration and production companies (“E&P”), oilfield service companies (“OFS”), and EPC firms that design and build oil & gas processing plants.

 

Upstream

 

OFS companies provide the infrastructure, equipment, intellectual property, and services needed by the oil & gas industry to explore for, extract, and transport crude oil and natural gas. OFS hydraulic fracturing operators face significant pressure to reduce costs as oil & gas companies curtail capital expenditures and seek operational efficiencies in response to lower commodity prices. We developed the VorTeq hydraulic pumping system which enables these operators to isolate pumps from fracturing fluid thereby reducing operating and capital costs.

 

In the third quarter of 2014, we entered into a strategic partnership with Liberty Oil Field Services to pilot and conduct field trials with the VorTeq hydraulic pumping system, which were initiated in the second quarter of 2015. These field trials were successfully completed in December 2015. In October 2015, we entered into a fifteen (15) year license agreement with Schlumberger for the exclusive, worldwide right to use our VorTeq technology for hydraulic fracturing onshore operations.

 

Midstream and Downstream

 

With respect to IsoBoost and IsoGen, we have contracted and delivered oil & gas solutions, as pilot projects to customers in North America, Asia, and the Middle East. The sales cycle for our oil & gas solutions can be prolonged and may be impacted by procurement processes and budgetary constraints.

 

For the year ended December 31, 2015, we recognized oil & gas revenue from the license agreement with Schlumberger, cancellation of a purchase order with Conoco Philips, and from the commissioning of an IsoGen system with a customer in Saudi Arabia. For the year ended December 31, 2014, we recognized oil & gas rental income from the operating lease and subsequent lease buy-out of an IsoGen system to a customer in Saudi Arabia. For the year ended December 31, 2013, we did not recognize any revenue from shipments of our oil & gas solutions.

 

Additional information regarding our product revenue by segment is included in Note 13 to the Consolidated Financial Statements in this Form 10-K.

 

 

COMPETITION

 

Water Desalination

 

The market for energy recovery devices and pumps in the Water Desalination market is competitive. As the demand for fresh water increases and the market expands, we expect competition to persist and intensify.

 

We have two main competitors for our energy recovery devices: Flowserve Corporation (Flowserve) and Fluid Equipment Development Company (FEDCO). We compete with these companies on the basis of price, quality, efficiency, lead time, expected life, downtime, and maintenance costs. Although these companies may offer competing solutions at lower prices, we believe that our solutions offer a competitive advantage because it is our belief that our solutions are the most cost-effective energy recovery devices for reverse osmosis desalination over time.

 

 

In the market for large desalination projects, our PX devices and large turbochargers compete primarily with Flowserve’s DWEER product. We believe that our PX devices have a competitive advantage over DWEER devices because our devices are made with highly durable and corrosion-resistant ceramic parts that are designed for a life of 25 years, are warranted for high efficiencies, cause no unplanned downtime, and offer lower lifecycle costs. Additionally, the PX devices offer optimum scalability with a quick startup as well as minimal maintenance. We believe that our large turbocharger solutions also have a competitive advantage over the DWEER product, particularly in countries where energy costs are low and upfront capital costs are a critical factor in purchase decisions, because our turbocharger solutions have lower upfront capital costs, a simple design with one rotating assembly, a small physical footprint, and a long operating life that leads to low total lifecycle costs.

 

In the market for small- to medium-sized desalination plants, our solutions compete with Flowserve’s Pelton turbines and FEDCO’s turbochargers. We believe that our PX devices have a competitive advantage over these solutions because our devices provide up to 98% energy efficiency, have lower lifecycle maintenance costs, and are made of highly durable and corrosion-resistant ceramic parts. We also believe that our turbochargers compete favorably with Pelton turbines and FEDCO turbochargers on the basis of efficiency and price and because our turbochargers have design advantages that enhance efficiency, field flexibility, and serviceability.

 

In the market for high-pressure pumps, our solutions compete with pumps manufactured by Clyde Union Ltd.; FEDCO; Flowserve; Düchting Pumpen Maschinenfabrik GmbH & Co KG; KSB Aktiengesellschaft; Torishima Pump Mfg. Co., Ltd.; Sulzer Pumps, Ltd.; and other companies. We believe that our pump solutions are competitive with these solutions because our pumps are developed specifically for reverse osmosis desalination, are highly efficient, and feature product-lubricated bearings.

 

 

 

Oil & Gas 

 

The market for our technology in the Oil & Gas market is competitive. As demand for our products increase, we expect competition to intensify.

 

Within the oil & gas upstream market, OFS hydraulic fracturing operators utilize high-pressure hydraulic fracturing pumps to pressurize fracturing fluid. This fluid is sent through traditional missile manifolds into the wellbore to create cracks in the deep-rock formations thereby permitting oil & gas extraction. Our VorTeq system is a hydraulic pumping system that replaces the traditional missile manifold used by OFS hydraulic fracturing operators. There are many manufacturers of the traditional missile manifolds.

 

We believe our VorTeq technology represents a competitive advantage over existing missile manifold technology because our solution re-routes abrasive proppant away from high-pressure pumps, thereby extending pump lifespan, reducing repairs and maintenance costs, and decreasing the need for redundant capital equipment. In addition, because our VorTeq technology isolates the high-pressure pumps from abrasive proppant, OFS hydraulic fracturing operators have the ability to transition to more robust, longer lived centrifugal pumps thereby further decreasing operating and capital costs.

 

Within the oil and gas midstream and downstream markets, acid gas removal — also known as amine gas treating — refers to a process that utilizes solvents such as an amine solution to remove acid gasses, specifically hydrogen sulfide (H2S) and carbon dioxide (CO2) from natural gas, synthesis gas, or other hydrocarbon streams. Our IsoBoost and IsoGen technologies integrate into acid gas removal systems to reduce energy consumption and increase the reliability and uptime of the amine circulation system. Currently, most acid gas removal plants use pumps and valves to pressurize and depressurize the amine solution; the depressurization of the cleansing fluid (e.g. amine) provides an opportunity for the use of energy recovery devices.

 

Our IsoBoost system is based partly on hydraulic turbocharger technology. While to our knowledge the only turbocharger systems presently utilized in acid gas removal applications are manufactured by Energy Recovery, there is at least one established competitor, FEDCO, which makes a similar hydraulic turbocharger for desalination applications. We combine our highly competitive turbocharger technology with process equipment and control systems to make a unique, proprietary, and highly competitive offering for oil & gas and petrochemical plants.

 

Our IsoGen system is partly based on hydraulic turbine technology which converts recovered energy to electric power. Many other companies make hydraulic turbines for a broad range of applications. For acid gas removal plants, our competitors utilize reverse running pumps (also called hydraulic power recovery turbines or HPRTs) to perform the same energy recovery function that our IsoGen systems provide. These reverse running pumps are typically part of a large “skid-mounted” system, incorporating a multi-stage pump and motor, all rotating about a common shaft. Flowserve, Sulzer, and Shin Nippon Machinery are known to have supplied these systems and other major pump companies may have built systems for this application as well. We believe most of our competitors’ reverse running pump systems present concerns related to reliability, operational flexibility, and low energy efficiency as compared to our solution.

 

 

Sales and Marketing

 

We market and sell our solutions directly to customers through our direct sales organization and, in some countries, through authorized, independent sales agents. Our current sales organization consists of two groups, water desalination and oil & gas. The water desalination group targets MPD, OEM, and aftermarket opportunities. MPD opportunities are for desalination projects exceeding 50,000 cubic meters per day. OEM opportunities include sales of PX devices, turbochargers, and pumps for plants typically designed to produce less than 50,000 cubic meters per day. Aftermarket opportunities include new and replacement parts and products, as well as technical support, training, product installation, and plant commissioning.

 

Our oil & gas group targets IOCs, NOCs, E&Ps, OFSs, or EPCs on behalf of oil producers, and chemical producers who have applications for our solutions and services.

 

Many of the large EPC firms that specialize in large projects are located in the Mediterranean region. Our sales branch in Dubai, United Arab Emirates serves the Middle East, where many desalination plants and key EPC firms are located. We have a sales force in Spain focused on the Spain and European markets. We also have a sales office in Shanghai, China to address this emerging market for our energy recovery solutions. In the U.S., our sales office along with our corporate headquarters is located in San Leandro, California. In February 2016, we hired an oil & gas sales manager in Dublin, Ireland with responsibilities for Europe, the Middle East, and Africa. As opportunities and diversification dictate, particularly in oil & gas, we will look to expand our geographical presence.

 

A significant portion of our revenue is from outside of the United States. Sales in the United States represented 7%, 4%, and 13% of our product revenue for the fiscal years 2015, 2014, and 2013, respectively. Additional segment and geographical information regarding our product revenue is included in Note 13 to the Consolidated Financial Statements in this Form 10-K.

 

 

Manufacturing

 

Our primary manufacturing facility is in San Leandro, California, where our energy recovery devices are produced, assembled, and tested. We produce the majority of our ceramic components for our water desalination PX solutions in our ceramics manufacturing facility in San Leandro. We complete machining and assemble of all ceramic components for our PX devices and many components of our turbochargers and pumps to protect the proprietary nature of our manufacturing methods and product designs and to maintain premium quality standards. In October 2015, we hired a supply chain manager in Dublin, Ireland responsible for commercializing the VorTeq and expanding our manufacturing activities in Europe.

 

 

Research and Development

 

Design, quality, and innovation are key facets of our corporate culture. Our development efforts are focused on enhancing our existing energy recovery devices and pumps for the desalination market and advancing our know-how in fluid dynamics for use in other markets such as oil & gas and chemical processing. In the last several years our engineering work has led to the development of new solutions for applications both within the water desalination market as well as other fluid flow applications such as oil & gas and chemical processing.

 

In July 2015, with the sale of our oil & gas intellectual property (“IP”) to ERI Energy Recovery Holdings Ireland Limited, Dublin, Ireland has become key to our VorTeq commercialization efforts.

 

We continue to make significant investments in oil & gas technologies and solutions to diversify our business and expand addressable markets. Most of these investments are expensed as incurred in research and development expense. Those that have reached commercial feasibility are ultimately recorded in cost of revenue when leased, sold, or evaluated for net realizable value and therefore impact gross profit. Research and development expense totaled $7.7 million, $9.7 million, and $4.4 million in 2015, 2014, and 2013, respectively. Research and development costs may increase in the future as we continue to advance our existing technology and develop new energy recovery and efficiency-enhancing solutions for markets outside of seawater desalination.

 

 

Seasonality

 

In the water desalination sector, we often experience substantial fluctuations in product revenue from quarter to quarter and from year to year due to the fact that a single order for our energy recovery devices by a large EPC firm for a particular plant may represent significant revenue. In addition, historically our EPC customers tend to order a significant amount of equipment for delivery in the fourth quarter, and as a consequence, a significant portion of our annual sales typically occurs during the fourth quarter.

 

We do not currently have enough history to determine revenue patterns within the oil & gas sector.

 

 

Intellectual Property

 

We seek patent protection for new technologies, inventions, and improvements that are likely to be incorporated into our solutions. We rely on patents, trade secret laws, and contractual safeguards to protect the proprietary tooling, processing techniques, and other know-how used in the production of our solutions. We have a robust intellectual property portfolio consisting of (i) U.S. and internationally issued patents and (ii) a number of U.S. and International pending patent applications.

 

We have registered the following trademarks with the United States Patent and Trademark office: “ERI,” “PX,” “PX Pressure Exchanger,” “Pressure Exchanger,” the Energy Recovery logo, “ERI Energy Recovery, Inc.”, “Making Desalination Affordable”, “AT”, “VorTeq”, “IsoBoost”, and “IsoGen”. We have also applied for and received registrations in international trademark offices.

 

In July 2015, the U.S. parent company transferred the oil & gas IP via platform license agreements to ERI Energy Recovery Holdings Ireland Limited.

 

 

Employees 

 

As of December 31, 2015, we had 114 employees: 42 in manufacturing; 27 in corporate services and management; 28 in sales, service, and marketing; and 17 in engineering and research and development. Thirteen (13) of these employees were located outside of the United States. We also engage a relatively small number of independent contractors, primarily as sales agents worldwide. We have not experienced any work stoppages, and our employees are not unionized.

 

 

Item 1A — Risk Factors

 

This Annual Report on Form 10-K contains forward-looking statements that involve risks and uncertainties. Our actual results could differ materially from those anticipated by such forward-looking statements as a result of various factors, including those set forth below.

 

●

We depend on the construction of new desalination plants for revenue, and as a result, our operating results have experienced, and may continue to experience, significant variability due to volatility in capital spending, availability of project financing, and other factors affecting the water desalination industry.

 

We currently derive the majority of our revenue from sales of products and services used in desalination plants for municipalities, hotels, mobile containerized desalination solutions, resorts, and agricultural operations in dry or drought-ridden regions of the world. The demand for our products may decrease if the construction of desalination plants declines for political, economic, or other factors, especially in these regions. Other factors that could affect the number and capacity of desalination plants built or the timing of their completion include the availability of required engineering and design resources; a weak global economy; shortage in the supply of credit and other forms of financing; changes in government regulation, permitting requirements, or priorities; and reduced capital spending for desalination. Each of these factors could result in reduced or uneven demand for our products. Pronounced variability or delays in the construction of desalination plants or reductions in spending for desalination could negatively impact our sales and revenue and make it difficult for us to accurately forecast our future sales and revenue, which could lead to increased inventory and use of working capital.

 

●	We face competition from a number of companies that offer competing energy recovery and pump solutions. If any one of these companies produces superior technology or offers more cost-effective products, our competitive position in the market could be harmed and our profits may decline.

 

The market for energy recovery devices and pumps for desalination plants is competitive and evolving. We expect competition, especially competition on price, to persist and intensify as the desalination market grows and new competitors enter the market. Some of our current and potential competitors may have significantly greater financial, technical, marketing, and other resources; longer operating histories; or greater name recognition. They may also have more extensive products and product lines that would enable them to offer multi-product or packaged solutions as well as competing products at lower prices or with other more favorable terms and conditions. As a result, our ability to sustain our market share may be adversely impacted, which would affect our business, operating results, and financial condition. In addition, if one of our competitors were to merge or partner with another company, the change in the competitive landscape could adversely affect our continuing ability to compete effectively.

 

●	Global oil price deflation may result in the delay or cancellation of projects by oil & gas customers thus negatively affecting the rate of our market penetration and consequently revenue.

 

 

The continued deflationary oil environment may delay and even stall adoption and deployment of our products including but not limited to the VorTeq^® as licensed by Schlumberger. Additionally, there is a historical correlation between a strong U.S. dollar and declining oil prices. Emerging market economies, those dependent on commodity exports, and especially those for whom oil exports make up a significant percent of total exports, may be unable to retrofit or expand their oil exploration, production, and gas processing infrastructure thus negatively impacting our addressable market and future revenue. Additionally, oil price deflation may lead to widespread bankruptcies and defaults by exploration, production, and processing customers which may further negatively affect our addressable markets and financial performance.

 

●	Part of our inventory may become excess or obsolete, which would increase our cost of revenues.

 

Inventory of raw materials, parts, components, work in-process, or finished products may accumulate, and we may encounter losses due to a variety of factors, including:

 

•

technological change in the desalination and oil & gas industries that result in product changes;

 

•

long delays in shipment of our products or order cancellations;

 

•

our need to order raw materials that have long lead times and our inability to estimate exact amounts and types of items thus needed, especially with regard to the configuration of our high-efficiency pumps; and

 

•

cost reduction initiatives resulting in component changes within the products.

 

 

In addition, we may from time to time purchase more inventory than is immediately required in order to shorten our delivery time in case of an increase in demand for our products. If we are unable to forecast demand for our products with a reasonable degree of certainty and our actual orders from our customers are lower than these forecasts, we may accumulate excess inventory that we may be required to write off, and our business, financial condition, and results of operations could be adversely affected.

 

●	Our operating results may fluctuate significantly, making our future operating results difficult to predict and causing our operating results to fall below expectations or guidance.

 

Our operating results may fluctuate due to a variety of factors, many of which are outside of our control. Since a single order for our energy recovery devices may represent substantial revenue, we have experienced significant fluctuations in revenue from quarter to quarter and year to year, and we expect such fluctuations to continue. As a result, comparing our operating results on a period-to-period basis may not be meaningful. Our past results are not necessarily an indication of our future performance. If our revenue or operating results fall below the expectations of investors or securities analysts or below any guidance we may provide to the market, the price of our common stock would likely decline.

 

In 2015 and in past years, customer buying patterns led to a significant portion of our sales occurring in the fourth quarter. This presents the risk that delays, cancellations, or other adverse events in the fourth quarter could have a substantial negative impact on annual results. Our results have fluctuated due to adverse timing of larger orders during the year, the effects of a global decline in new desalination plant construction stemming from global economic and financial pressures, and competition. Since it is difficult for us to anticipate our future results, our stock price may be adversely affected by the risks discussed in this paragraph.

 

●	If we are unable to collect unbilled receivables, which are caused in part by holdback provisions, our operating results could be adversely affected.

 

Our contracts with large engineering, procurement, and construction firms generally contain holdback provisions that typically delay final installment payments by up to 30 months, after the product has been shipped and revenue has been recognized. Typically, between 5% and 15%, of the revenue we recognize pursuant to our customer contracts is subject to such holdback provisions and is accounted for as unbilled receivables. Such holdbacks can result in relatively high unbilled receivables. If we are unable to collect these performance holdbacks then our results of operations would be adversely affected.

 

●	Our future success depends on our ability to diversify into new markets outside of reverse osmosis water desalination while continuing to market, enhance, and scale existing desalination products.

 

We believe that developing new products for applications outside of desalination is a necessary strategy to accelerate future growth in our business as we continue to market, enhance, and scale existing desalination products.

 

While new or enhanced products and services have the potential to meet specified needs of new or existing markets, pricing may not meet customer expectations, and our products may not compete favorably with products and services of current or potential competitors. New products may be delayed or cancelled if they do not meet specifications, performance requirements, or quality standards, or perform as expected in a production environment. Product designs also may not scale as expected. We may have difficulty finding new markets for our existing technologies or developing or acquiring new products for new markets. Customers may not accept or be slow to adopt new products and services, and potential new markets may be too costly to penetrate. In addition, we may not be able to offer our products and services that meet customer expectations without decreasing our prices and eroding our margins. We may also have difficulty executing plans to break into new markets, expanding our operations to successfully manufacture new products, or scaling our operations to accommodate increased business. If we are unable to develop competitive new products, open new markets, and scale our business to support increased sales and new markets, our business and results of operations will be adversely affected.

 

We have hired and promoted individuals to new executive positions and undertaken other activities to pursue new markets beyond desalination. We may incur significant personnel and development expenses in these efforts without assurance as to when or if new products will contribute to revenue or be profitable.

 

 

●	Our diversification into new fluid flow markets such as oil & gas may not materialize according to our expectations.

 

We have made a substantial investment in research, development, and sales to execute on our diversification strategy into fluid flow markets such as oil & gas and chemical processing. While we see diversification as core to our growth strategy, there is no guarantee that we will be successful in our efforts. Our model for growth is based on our ability to initiate and embrace disruptive technology trends, to enter new markets, both in terms of geographies and product areas, and to drive broad adoption of the products and services that we develop and market. While we believe that our products will, for example, enable gas processing plant operators to operate at a high level of energy efficiency with minimal downtime, we may be subject to claims if customers of these offerings experience significant downtimes or failures for which our warranty reserves may be inadequate given the lack of historical failure rates associated with new product introductions. We also could be subject to damage claims based on our products against which we may not be able to properly insure. In addition, profitability, if any, in new industrial verticals may be lower than in our desalination market, and we may not be sufficiently successful in our diversification efforts to recoup investments. If any of these were to occur, it could damage our reputation, limit our growth, and negatively affect our operating results.

 

●	Our sales cycles can be long and unpredictable, and our sales efforts require considerable time and expense. As a result, our sales are difficult to predict and may vary substantially from quarter to quarter, which may cause our operating results to fluctuate.

 

Our sales efforts involve substantial education of our current and prospective customers about the use and benefits of our energy recovery products. This education process can be time-consuming and typically involves a significant product evaluation process which is especially so when dealing with product introduction into new fluid flow industrial verticals. In desalination, the sales cycle for our OEM customers, which are involved with smaller desalination plants, averages one to twelve months. The sales cycle for our international engineering, procurement, and construction firm customers, which are involved with larger desalination plants, ranges from 16 to 36 months. In the oil & gas and chemical processing segments our experience indicates that sales efforts are prolonged due in part to customers’ reluctance to accept new technology, procurement processes, and budgetary constraints. These long sales cycles make quarter-by-quarter revenue predictions difficult and results in our expending significant resources well in advance of orders for our products.

 

●	We depend on a limited number of suppliers for some of our components. If our suppliers are not able to meet our demand and/or requirements, our business could be harmed.

 

We rely on a limited number of suppliers for vessel housings, stainless steel ports, alumina powder, and tungsten carbide for our portfolio of PX devices and stainless steel castings and components for our turbochargers and pumps. Our reliance on a limited number of manufacturers for these supplies involves a number of risks, including reduced control over delivery schedules, quality assurance, manufacturing yields, production costs, and lack of guaranteed production capacity or product supply. We do not have long-term supply agreements with these suppliers but secure these supplies on a purchase order basis. Our suppliers have no obligation to supply products to us for any specific period, in any specific quantity, or at any specific price, except as set forth in a particular purchase order. Our requirements may represent a small portion of the total production capacities of these suppliers, and our suppliers may reallocate capacity to other customers, even during periods of high demand for our products. We have in the past experienced, and may in the future experience, product quality issues and delivery delays with our suppliers due to factors such as high industry demand or the inability of our vendors to consistently meet our quality or delivery requirements. If our suppliers were to cancel or materially change their commitments to us or fail to meet quality or delivery requirements needed to satisfy customer orders for our products, we could lose time-sensitive customer orders, be unable to develop or sell our products cost-effectively or on a timely basis, if at all, and have significantly decreased revenue, which could harm our business, operating results, and financial condition. We may qualify additional suppliers in the future, which would require time and resources. If we do not qualify additional suppliers, we may be exposed to increased risk of capacity shortages due to our dependence on current suppliers.

 

 

●	We are subject to risks related to product defects, which could lead to warranty claims in excess of our warranty provision or result in a significant or a large number of warranty or other claims in any given year.

 

We provide a warranty for certain products for a period of 18 to 30 months and provide up to a five-year warranty for the ceramic components of our PX-branded products. We test our products in our manufacturing facilities through a variety of means; however, there can be no assurance that our testing will reveal latent defects in our products, which may not become apparent until after the products have been sold into the market. The testing may not replicate the harsh, corrosive, and varied conditions of the desalination and other plants in which they are installed. It is also possible that components purchased from our suppliers could break down under those conditions. Certain components of our turbochargers and pumps are custom-made and may not scale or perform as required in production environments. Accordingly, there is a risk that we may have significant warranty claims or breach supply agreements due to product defects. We may incur additional cost of revenue if our warranty provisions are not sufficient to cover the actual cost of resolving issues related to defects in our products. If these additional expenses are significant, they could adversely affect our business, financial condition, and results of operations.

 

●	If we are unable to protect our technology or enforce our intellectual property rights, our competitive position could be harmed, and we could be required to incur significant expenses to enforce our rights.

 

Our competitive position depends on our ability to establish and maintain proprietary rights in our technology and to protect our technology from copying by others. We rely on trade secret, patent, copyright, and trademark laws, as well as confidentiality agreements with employees and third parties, all of which may offer only limited protection. We hold a number of U.S. and counterpart international patents, and when their terms expire, we could become more vulnerable to increased competition. The protection of our intellectual property in some countries may be limited. While we have expanded our portfolio of patent applications, we do not know whether any of our pending patent applications will result in the issuance of patents or whether the examination process will require us to narrow our claims, and even if patents are issued, they may be contested, circumvented, or invalidated. Moreover, while we believe our issued patents and patent pending applications are essential to the protection of our technology, the rights granted under any of our issued patents or patents that may be issued in the future may not provide us with proprietary protection or competitive advantages, and as with any technology, competitors may be able to develop similar or superior technologies now or in the future. In addition, our granted patents may not prevent misappropriation of our technology, particularly in foreign countries where intellectual property laws may not protect our proprietary rights as fully as those in the United States. This may render our patents impaired or useless and ultimately expose us to currently unanticipated competition. Protecting against the unauthorized use of our products, trademarks, and other proprietary rights is expensive, difficult, and in some cases, impossible. Litigation may be necessary in the future to enforce or defend our intellectual property rights or to determine the validity and scope of the proprietary rights of others. Intellectual property litigation could result in substantial costs and diversion of management resources, either of which could harm our business.

 

●	Claims by others that we infringe their proprietary rights could harm our business.

 

Third parties could claim that our technology infringes their intellectual property rights. In addition, we or our customers may be contacted by third parties suggesting that we obtain a license to certain of their intellectual property rights that they may believe we are infringing. We expect that infringement claims against us may increase as the number of products and competitors in our market increases and overlaps occur. In addition, to the extent that we gain greater visibility, we believe that we will face a higher risk of being the subject of intellectual property infringement claims. Any claim of infringement by a third party, even those without merit, could cause us to incur substantial costs defending against the claim and could distract management from our business. Furthermore, a party making such a claim, if successful, could secure a judgment that requires us to pay substantial damages. A judgment against us could also include an injunction or other court order that could prevent us from offering our products. In addition, we might be required to seek a license for the use of such intellectual property, which may not be available on commercially reasonable terms, or at all. Alternatively, we may be required to develop non-infringing technology, which could require significant effort and expense and may ultimately not be successful. Any of these events could seriously harm our business. Third parties may also assert infringement claims against our customers. Because we generally indemnify our customers if our products infringe the proprietary rights of third parties, any such claims would require us to initiate or defend protracted and costly litigation on their behalf in one or more jurisdictions, regardless of the merits of these claims. If any of these claims succeed, we may be forced to pay damages on behalf of our customers.

 

 

●	We are currently involved in legal proceedings, and may be subject to additional future legal proceedings, that may result in material adverse outcomes.

 

In addition to intellectual property litigation risks discussed above, we are presently involved, and may become involved in the future, in various commercial and other disputes as well as related claims and legal proceedings that arise from time to time in the course of our business. We believe that we have substantial defenses in the matters currently pending; however, the process of settling or litigating claims is subject to uncertainties, and our views of these matters may change in the future. On January 20, 2015, we were named, among other defendants, in a purported class action on behalf of Energy Recovery stockholders, alleging securities act violations. In addition, we are party to other litigation including one with our former Chief Sales Officer alleging, among other things, wrongful termination. These and any future lawsuits to which we may become a party will likely be expensive and time consuming to investigate, defend and resolve, and will divert our management’s attention. Any litigation to which we are a party may result in an onerous or unfavorable judgment that may not be reversed upon appeal or in payments of substantial monetary damages or fines, or we may decide to settle lawsuits on similarly unfavorable terms, which could have an adverse effect our business, financial condition, or results of operations.

 

●	Our business entails significant costs that are fixed or difficult to reduce in the short term while demand for our products is variable and subject to downturns, which may adversely affect our operating results.

 

Our business requires investments in facilities, equipment, research and development, and training that are either fixed or difficult to reduce or scale in the short term. At the same time, the market for our products is variable and has experienced downturns due to factors such as economic recessions, increased precipitation, uncertain global financial markets, and political changes, many of which are outside of our control. During periods of reduced product demand, we may experience higher relative costs and excess manufacturing capacity, resulting in high overhead and lower gross profit margins while causing cash flow and profitability to decline. Similarly, although we believe that our existing manufacturing facilities are capable of meeting current demand and demand for the foreseeable future, the continued success of our business depends on our ability to expand our manufacturing, research and development, and testing facilities to meet market needs. If we are unable to respond timely to an increase in demand, our revenue, gross profit margin, cash flow, and net income may be adversely affected.

 

●	If we need additional capital to fund future growth, it may not be available on favorable terms, or at all.

 

Our primary source of cash historically has been proceeds from the issuance of common stock and customer payments for our products and services. This has funded our operations, capital expenditures, and expansion. We may require additional capital from equity or debt financing in the future to fund our operations or respond to competitive pressures or strategic opportunities, such as an acquisition. We may not be able to secure such additional financing on favorable terms or at all. The terms of additional financing may place limits on our financial and operating flexibility. If we raise additional funds through further issuances of equity, convertible debt securities, or other securities convertible into equity, our existing stockholders could suffer significant dilution in their percentage ownership of our company, and any new securities that we issue could have rights, preferences, or privileges senior to those of existing or future holders of our common stock. If we are unable to obtain necessary financing on terms satisfactory to us, if and when we require it, our ability to grow or support our business and to respond to business challenges or opportunities could be significantly limited.

 

●	Our past acquisition or future acquisitions could disrupt our business, impact our margins, cause dilution to our stockholders, or harm our financial condition and operating results.

 

We acquired privately-held Pump Engineering, LLC in late 2009, and in the future, we may invest in other companies, technologies, or assets. We may not realize the expected benefits from our past or future acquisitions. We may not be able to find other suitable acquisition candidates, and we may not be able to complete acquisitions on favorable terms, if at all. If we do complete acquisitions, we cannot ensure that they will ultimately strengthen our competitive or financial position or that they will not be viewed negatively by customers, financial markets, investors, or the media. Acquisitions could also result in stockholder dilution or significant acquisition-related charges for restructuring, stock-based compensation, and the amortization of purchased technology and intangible assets. Expenses resulting from impairment of acquired goodwill, intangible assets, and purchased technology could also increase over time if the fair value of those assets decreases. A future change in market conditions, a downturn in our business, or a long-term decline in the quoted market price of our stock may result in a reduction of the fair value of acquisition-related assets. Any such impairment of goodwill or intangible assets could harm our operating results and financial condition. In addition, when we make an acquisition, we may have to assume some or all of that entity's liabilities, which may include liabilities that are not fully known at the time of the acquisition. Future acquisitions may reduce our cash available for operations and other uses. If we make future acquisitions, we may require additional cash or use shares of our common stock as payment, which would cause dilution to our existing stockholders.

 

 

Acquisitions entail a number of risks that could harm our ability to achieve their anticipated benefits. We could have difficulties integrating and retaining key management and other personnel, aligning product plans and sales strategies, coordinating research and development efforts, supporting customer relationships, aligning operations, and integrating accounting, order processing, purchasing, and other support services. Since acquired companies have different accounting and other operational practices, we may have difficulty harmonizing order processing, accounting, billing, resource management, information technology, and other systems company-wide. We may also have to invest more than anticipated in product or process improvements. Especially with acquisitions of privately-held or non-U.S. companies, we may face challenges developing and maintaining internal controls consistent with the requirements of the Sarbanes-Oxley Act and U.S. public accounting standards. Acquisitions may also disrupt our ongoing operations, divert management from day-to-day responsibilities, and disrupt other strategic, research and development, marketing, or sales efforts. Geographic and time zone differences and disparate corporate cultures may increase the difficulties and risks of an acquisition. If integration of our acquired businesses or assets is not successful or disrupts our ongoing operations, acquisitions may increase our expenses, harm our competitive position, adversely impact our operating results and financial condition, and fail to achieve anticipated revenue, cost, competitive, or other objectives.

 

●	Insiders and principal stockholders will likely have significant influence over matters requiring stockholder approval.

 

Our directors, executive officers, and other principal stockholders beneficially own, in the aggregate, a substantial amount of our outstanding common stock. These stockholders could likely have significant influence over all matters requiring stockholder approval, including the election of directors and approval of significant corporate transactions such as a merger or other sale of our company or its assets.

 

●	Anti-takeover provisions in our charter documents and under Delaware law could discourage, delay, or prevent a change in control of our company and may affect the trading price of our common stock.

 

Provisions in our amended and restated certificate of incorporation and bylaws may have the effect of delaying or preventing a change of control or changes in our management. Our amended and restated certificate of incorporation and amended and restated bylaws include provisions that:

 

•

authorize our Board of Directors to issue, without further action by the stockholders, up to 10,000,000 shares of undesignated preferred stock;

 

•

require that any action to be taken by our stockholders be effected at a duly called annual or special meeting and not by written consent;

 

•

specify that special meetings of our stockholders can be called only by our Board of Directors, the chairman of the board, the chief executive officer, or the president;

 

•

establish an advance notice procedure for stockholder approvals to be brought before an annual meeting of our stockholders, including proposed nominations of persons for election to our Board of Directors;

 

•

establish that our Board of Directors is divided into three classes, Class I, Class II, and Class III, with each class serving staggered terms;

 

•

provide that our directors may be removed only for cause;

 

•

provide that vacancies on our Board of Directors may be filled only by a majority vote of directors then in office, even though less than a quorum;

 

•

specify that no stockholder is permitted to cumulate votes at any election of directors; and

 

•

require a super-majority of votes to amend certain of the above mentioned provisions.

 

In addition, we are subject to the provisions of Section 203 of the Delaware General Corporation Law regulating corporate takeovers. Section 203 generally prohibits us from engaging in a business combination with an interested stockholder subject to certain exceptions.

 

●	Regulations related to conflict minerals could adversely impact our business.

 

The Dodd-Frank Wall Street Reform and Consumer Protection Act contains provisions to improve transparency and accountability concerning the supply of certain minerals, known as conflict minerals, originating from the Democratic Republic of Congo (DRC) and adjoining countries. As a result, in August 2012, the SEC adopted annual disclosure and reporting requirements for those companies who use conflict minerals mined from the DRC and adjoining countries in their products. Based on our purchasing policy and supplier selection, it is considered unlikely that any conflict minerals are used in the manufacturing of our products. Nevertheless, we are continuing a reasonable country of origin inquiry and have implemented a program of due diligence on the source and chain of custody for conflict minerals.

 

 

 

There are costs associated with complying with these disclosure requirements, including loss of customers and potential changes to products, processes, or sources of supply as a consequence of our verification activities. The implementation of these rules could adversely affect the sourcing, supply, and pricing of materials used in our products. As there may be only a limited number of suppliers offering “conflict free” minerals, we cannot be sure that we will be able to obtain necessary materials from such suppliers in sufficient quantities or at competitive prices. Also, we may face reputational challenges if we determine that certain of our products contain minerals not determined to be conflict-free or if we are unable to sufficiently verify the origins for all conflict minerals used in our products through the procedures we have implemented.

 

●	Business interruptions may damage our facilities or those of our suppliers.

 

Our operations and those of our suppliers may be vulnerable to interruption by fire, earthquake, flood, and other natural disasters, as well as power loss, telecommunications failure, and other events beyond our control. Our facilities in California are located near major earthquake faults and have experienced earthquakes in the past. If a natural disaster occurs, our ability to conduct our operations could be seriously impaired, which could harm our business, financial condition, results of operations, and cash flows. We cannot be sure that the insurance we maintain against general business interruptions will be adequate to cover all of our losses.

 

●	We may have risks associated with security of our information technology systems.

 

We make significant efforts to maintain the security and integrity of our information technology systems and data. Despite significant efforts to create security barriers to such systems, it is virtually impossible for us to entirely mitigate this risk. There is a risk of industrial espionage, cyber-attacks, misuse or theft of information or assets, or damage to assets by people who may gain unauthorized access to our facilities, systems, or information. Such cybersecurity breaches, misuse, or other disruptions could lead to the disclosure of confidential information, improper usage and distribution of our intellectual property, theft, manipulation and destruction of private and proprietary data, and production downtimes.

 

Although we actively employ measures to prevent unauthorized access to our information systems, preventing unauthorized use or infringement of our rights is inherently difficult. These events could adversely affect our financial results and any legal action in connection with any such cybersecurity breach could be costly and time-consuming and may divert management's attention and adversely affect the market's perception of us and our products.

 

●	We may not meet the key performance indicators necessary to meet the two milestones in the Schlumberger license agreement.

 

The Schlumberger license agreement calls for certain milestone key performance indicators that if met will result in payments to the Company of $25 million for each of two milestones. Achievement of these milestones is uncertain, and while we believe we can meet the milestones, if we are unable to do so, the milestone payments will be delayed until such time as the milestones are met or not earned and received at all. Failure to meet said milestones may also jeopardize commercialization and the rate of adoption of our VorTeq hydraulic fracturing system.

 

●	We may have risks associated with our new international tax optimization structure.

 

In 2015, the Company implemented a new international tax optimization structure. Subsidiaries were established in Ireland and the U.S. parent company transferred the oil & gas intellectual property via platform licenses to ERI Energy Recovery Holdings Ireland Limited. The Company has undertaken extensive due diligence, implemented and continues to implement manufacturing, R&D, and sales operations to create Irish substance, and has conferred with tax experts to ensure that uncertain tax positions are unlikely. It is possible that the new international tax structure could be examined by the Internal Revenue Service in the US and or the Tax Authorities in Ireland, and it is possible that such an examination could result in an unfavorable impact on the Company

 

Item 1B — Unresolved Staff Commentsz

 

None

 

 

Item 2 — Properties

 

We lease approximately 170,000 square feet of space in San Leandro, California for product manufacturing, research and development, and executive headquarters under a lease that expires in November of 2019. We believe that this facility will be adequate for our purposes for the foreseeable future. Additionally, we lease offices in Dubai, United Arab Emirates; Shanghai, Peoples Republic of China; and Dublin, Ireland.

 

 

Item 3 — Legal Proceedings

 

See Note 9 — Commitments and Contingencies to the Consolidated Financial Statements in Item 8 of this report, under the heading “Litigation,” which is incorporated by reference into this Item 3, for a description of the lawsuits pending against us.

 

 

Item 4 — Mine Safety Disclosures

 

Not applicable.

 

 

PART II

 

Item 5 — Market for Registrant’s Common Stock Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

 

Market Information

 

Our common stock is quoted on the NASDAQ Global Select Market under the symbol “ERII”.

 

The following table sets forth the high and low intra-day sales prices of our common stock for the periods indicated.

 

		2015								2014
		High				Low				High				Low
First Quarter		$	5.37			$	2.49			$	6.98			$	3.82
Second Quarter		$	3.71			$	2.28			$	6.18			$	4.10
Third Quarter		$	3.07			$	2.07			$	5.15			$	3.54
Fourth Quarter		$	9.50			$	2.09			$	5.42			$	3.30

 

Stockholders

 

As of February 29, 2016, there were approximately 36 stockholders of record of our common stock as reported by our transfer agent, one of which is Cede & Co., a nominee for Depository Trust Company (DTC). All of the shares of common stock held by brokerage firms, banks, and other financial institutions as nominees for beneficial owners are deposited into participant accounts at DTC and are therefore considered to be held of record by Cede & Co. as one stockholder.

 

Dividend Policy

 

We have never declared or paid any dividends on our common stock, and we do not currently intend to pay any dividends on our common stock for the foreseeable future. Any future determination to pay dividends on our common stock will be, subject to applicable law, at the discretion of our Board of Directors and will depend upon, among other factors, our results of operations, financial condition, capital requirements, and contractual restrictions in loan or other agreements.

 

Stock Repurchase Program

 

In January 2016, our Board of Directors authorized a stock repurchase program under which shares, not to exceed $6.0 million in aggregate cost, of our outstanding common stock may be repurchased through June 30, 2016 at the discretion of management. As of February 29, 2016, 673,700 shares at an aggregate cost of $4.1 million had been repurchased under this authorization.

 

A stock repurchase program was not in place during the year ended December 31, 2015, therefore no shares were repurchased during 2015.

 

In February 2014, our Board of Directors authorized a stock repurchase program under which up to three million shares, not to exceed $6.0 million in aggregate cost, of our outstanding common stock could be repurchased through December 31, 2014 at the discretion of management. During the year ended December 31, 2014, 696,853 shares at an aggregate cost of $2.8 million were repurchased under this authorization. This 2014 repurchase authorization expired on December 31, 2014.

 

 

Sales of Unregistered Securities

 

During the year ended December 31, 2015, warrants to purchase 200,000 shares of common stock were exercised for cash at a price of $1.00 per share. The proceeds received from this exercise totaled $200,000.

 

During the year ended December 31, 2014, warrants to purchase 450,000 shares of common stock were exercised. Warrants to purchase 50,000 shares of common stock were exercised for cash at a price of $1.00 per share. The proceeds received from this exercise totaled $50,000. Warrants to purchase 400,000 shares of common stock were exercised for 311,111 shares of common stock in lieu of cash proceeds. The remaining 88,889 warrants were cancelled and considered payment for the exercise.

 

 

During the year ended December 31, 2013, warrants to purchase 300,000 shares of common stock were exercised. Warrants to purchase 100,000 were exercised for cash at a price of $1.00 per share. The proceeds received from this exercise totaled $100,000. Warrants to purchase 200,000 shares of common stock were exercised for 180,276 shares in lieu of cash proceeds. The remaining 19,724 warrants were cancelled and considered payment for the exercise.

 

These shares issued pursuant to the warrants were not registered under the Securities Act of 1933, as amended, in reliance upon the exemption set forth in Section 4(2) of that Act for transactions not involving a public offering.

 

Stock Performance Graph

 

The following graph shows the cumulative total stockholder return of an investment of $100 on December 31, 2010 in (i) our common stock, (ii) common stock of a selected group of peer issuers (“Peer Group”), and (iii) the NASDAQ Composite Index. Cumulative total return assumes the reinvestment of dividends, although dividends have never been declared on our stock, and is based on the returns of the component companies weighted according to their capitalizations as of the end of each quarterly period. The NASDAQ Composite Index tracks the aggregate price performance of equity securities traded on the NASDAQ. The Peer Group tracks the weighted average price performance of equity securities of seven companies in our industry: Consolidated Water Co. Ltd.; Flowserve Corp.; Hyflux Ltd., Kurita Water Industries Ltd.; Pentair PLC; Tetra Tech, Inc.; and The Gorman-Rupp Company. The return of each component issuer of the Peer Group is weighted according to the respective issuer’s stock market capitalization at the end of each period for which a return is indicated. Our stock price performance shown in the graph below is not indicative of future stock price performance.

 

The following graph and its related information is not “soliciting material,” is not deemed “filed” with the SEC, and is not to be incorporated by reference into any filing of the Company under the 1933 Securities Act or 1934 Securities Exchange Act, whether made before or after the date hereof and irrespective of any general incorporation language contained in such filing.

 

 

COMPARISON OF FIVE-YEAR CUMULATIVE TOTAL RETURN *

Among Energy Recovery Inc., The NASDAQ Composite Index,

And A Peer Group

 

 

 

* Graph represents the value of $100 invested on December 31, 2010 in stock or index, including reinvestment of dividends as of the fiscal year ending December 31.

 

		12/31/10				12/31/11				12/31/12				12/31/13				12/31/14				12/31/15
Energy Recovery, Inc.			100.00				70.49				92.90				151.64				143.99				193.17
NASDAQ Composite Index			100.00				100.53				116.92				166.19				188.78				199.95
Peer Group			100.00				84.16				108.67				159.19				135.25				106.68

 

 

Item 6 — Selected Financial Data

 

The following selected financial data should be read in conjunction with “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the Consolidated Financial Statements and Notes thereto included in this Report on Form 10-K.

 

		Years Ended December 31,
		2015				2014				2013				2012				2011
Consolidated Statements of Operations Data:
Product revenue		$	43,671			$	30,426			$	43,045			$	42,632			$	28,047
Product cost of revenue			19,111				13,713				17,323				22,419				20,248
Product gross profit			24,560				16,713				25,722				20,213				7,799
License and development revenue			1,042				—				—				—				—
Operating expenses:
General and administrative			19,773				14,139				15,192				15,146				16,745
Sales and marketing			9,326				10,525				7,952				7,290				7,997
Research and development			7,659				9,690				4,361				4,774				3,526
Amortization of intangible assets			635				842				921				1,042				1,360
Restructuring charges			—				—				184				369				3,294
Impairment of intangibles			—				—				—				1,020				—
Loss on fair value remeasurement			—				—				—				—				171
Proceeds from litigation settlement			—				—				—				(775	)			—
Total operating expenses			37,393				35,196				28,610				28,866				33,093
Loss from operations			(11,791	)			(18,483	)			(2,888	)			(8,653	)			(25,294	)
Other income (expense):
Interest expense			(42	)			—				—				(6	)			(34	)
Other non-operating (expense) income, net			(139	)			69				109				143				184
Loss before income taxes			(11,972	)			(18,414	)			(2,779	)			(8,516	)			(25,144	)
(Benefit from) provision for income taxes			(334	)			291				327				(262	)			1,299
Net loss		$	(11,638	)		$	(18,705	)		$	(3,106	)		$	(8,254	)		$	(26,443	)
Loss per share – basic and diluted		$	(0.22	)		$	(0.36	)		$	(0.06	)		$	(0.16	)		$	(0.50	)
Number of shares used in per share calculation:
Basic and diluted			52,151				51,675				51,066				51,452				52,612

  

		As of December 31,
		2015				2014				2013				2012				2011
Consolidated Balance Sheets Data:
Cash and cash equivalents		$	99,931			$	15,501			$	14,371			$	16,642			$	18,507
Short-term investments			257				13,072				5,856				9,497				11,706
Long-term investments			—				267				13,694				4,773				11,198
Total assets			151,799				85,941				101,935				104,554				110,713
Long-term liabilities			72,116				4,501				4,338				4,317				3,880
Total liabilities			88,140				16,023				15,020				17,173				13,759
Total stockholders’ equity			63,659				69,918				86,915				87,381				96,954

 

 

Item 7 — Management’s Discussion and Analysis of Financial Condition and Results of Operations

 

The following Management Discussion and Analysis is intended to help the reader understand our results of operations and financial condition. It should be read in conjunction with the Consolidated Financial Statements and related Notes included in “Item 8 — Financial Statements and Supplementary Data” in this Report.

 

Overview

 

We are an energy solutions provider to industrial fluid flow markets worldwide. We make industrial processes more operating and capital expenditure efficient. Our solutions convert wasted pressure energy into a reusable asset and preserve or eliminate pumping technology in hostile processing environments. Our core competencies are fluid dynamics and advanced material science. Our company was founded in 1992, and we introduced the initial version of our Pressure Exchanger^® energy recovery device in early 1997 for seawater reverse osmosis desalination. In December 2009, we acquired Pump Engineering, LLC, which manufactured centrifugal energy recovery devices, known as turbochargers, as well as high-pressure pumps. In 2012, we introduced the IsoBoost and IsoGen products for use in the oil & gas industry. In 2015, we conducted field trials for the VorTeq hydraulic pumping solution also for use in the oil & gas industry for oil field hydraulic fracturing operations and entered into a fifteen year license agreement with Schlumberger Technology Corporation.

 

In January 2015, Mr. Thomas S. Rooney, Jr., resigned as President and Chief Executive Officer of the Company and also as a member of the Board of Directors.

 

On April 24, 2015, the Board of Directors appointed Mr. Joel Gay, then Chief Financial Officer, as President and Chief Executive Officer and as a member of the Board of Directors.

 

In June 2015, the Board of Directors appointed Mr. Chris Gannon as Chief Financial Officer.

 

With the appointments of a new Chief Executive Officer and Chief Financial Officer, new internal reporting was developed for making operating decisions and assessing financial performance. Beginning with the third quarter of 2015, a new internal organizational and reporting structure was implemented and we began reporting segment information on a basis reflecting the new structure. There were no adjustments to prior period amounts, however amounts have been reclassified to reflect this new internal reporting structure for comparative purposes.

 

Our reportable operating segments consist of the Water Segment and the Oil & Gas Segment. These segments are based on the industries in which the solutions are sold, the type of energy recovery device sold, and the related solution and service.

 

 

Water Segment

 

The Water Segment consists of revenue associated with solutions sold for use in reverse osmosis water desalination, as well as the related identifiable expenses. Our revenue is principally derived from the sale of energy recovery devices, however, we also derive revenue from the sale of our high-pressure and circulation pumps, which we manufacture and sell in connection with our energy recovery devices for use in desalination plants. Additionally, we receive revenue from the sale of spare parts and services, including start-up and commissioning services that we provide for our customers.

 

With respect to revenue from our energy recovery devices in our Water Segment, a significant portion of our product revenue typically has been generated by sales to a limited number of large engineering, procurement, and construction, or EPC, firms, which are involved with the design and construction of larger desalination plants. Sales to these firms often involve a long sales cycle, which can range from sixteen (16) months to thirty-six (36) months. A single large desalination project can generate an order for numerous energy recovery devices and generally represents an opportunity for significant revenue. We also sell our devices to many small- to medium-sized original equipment manufacturers, or OEMs, which commission smaller desalination plants, order fewer energy recovery devices per plant, and have shorter sales cycles.

 

We often experience substantial fluctuations in our Water Segment in product revenue from quarter to quarter and from year to year due to the fact that a single order for our energy recovery devices by a large EPC firm for a particular plant may represent significant revenue. In addition, historically our EPC customers tend to order a significant amount of equipment for delivery in the fourth quarter, and as a consequence, a significant portion of our annual sales typically occurs during that quarter. The historical pattern of significant sales occurring in the fourth quarter was reflected in that period in 2015, 2014, and 2013. Normal seasonality trends also generally lead to our lowest revenue being in the first quarter of the year.

 

 

A limited number of our customers account for a substantial portion of our product revenue and accounts receivable in the Water Segment. Revenue from customers representing 10% or more of product revenue varies from period to period. For the years ended December 31, 2015, 2014, and 2013, one customer per year accounted for approximately 14%, 14%, and 15%, respectively, of our product revenue. See Note 14 — “Concentrations” in the Notes to the Consolidated Financial Statements for further details on customer concentration.

 

At December 31, 2015, two customers accounted for 26% and 18%, respectively, of our accounts receivable and unbilled receivable balance. At December 31, 2014, two customers accounted for 32% and 11% of our accounts receivable and unbilled receivable balance. See Note 14 — “Concentrations” in the Notes to the Consolidated Financial Statements for further details on customer concentration.

 

During the years ended December 31, 2015, 2014, and 2013, most of our product revenue was attributable to sales outside of the United States. We expect sales outside of the United States to remain a significant portion of our revenue for the foreseeable future.

 

 

Oil & Gas Segment

 

The Oil & Gas Segment consists of revenue associated with solutions sold for use in hydraulic fracturing, gas processing, and chemical processing, as well as the related identifiable expenses. In the past several years, we have invested significant research and development costs to expand our business into pressurized fluid flow industries within the oil & gas industry. In 2014, we announced a new product for the hydraulic fracturing industry, the VorTeq hydraulic fracturing system. Field trials were initiated for the VorTeq in the second quarter of 2015 and successfully completed in December 2015.

 

In October 2015, through our subsidiary ERI Energy Recovery Ireland Ltd., we entered into a License Agreement with Schlumberger Technology Corporation (“Schlumberger”), a subsidiary of Schlumberger Limited. The agreement has a term of fifteen (15) years for the exclusive, worldwide right to use our VorTeq technology for hydraulic fracturing onshore operations. The agreement includes $125 million in payments paid in stages: a $75 million upfront, exclusive license payment, amortized over the 15 year license term; two separate $25 million payments upon achieving two milestones, to be recognized when achieved; and recurring royalty payments after the product is commercialized throughout the term of the Agreement.

 

The revenue related to the exclusive license payment will be recognized pro-ratably over the fifteen year agreement. Revenue from each milestone payment will be recognized when the milestone is reached. Revenue from the recurring royalty payments will be recognized when earned throughout the term of the agreement.

 

For the year ended December 31, 2015, we recognized revenue for the straight line, fifteen year amortization of the upfront fees related to our license agreement with Schlumberger, revenue from commissioning services, and fees from the cancellation of a sales order. For the year ended December 31, 2014, we recognized rental income from the operating lease and subsequent lease buy-out of an IsoGen system. For the year ended December 31, 2013, no revenue related to the Oil & Gas segment was recognized.

 

For the years ended December 31, 2015 and 2014, one customer per year accounted for substantially all of the Oil & Gas revenue recognized. No revenue related to the Oil & Gas segment was recognized in 2013. See Note 14 — “Concentrations” in the Notes to the Consolidated Financial Statements for further details on customer concentration.

 

Critical Accounting Policies and Estimates

 

Our Consolidated Financial Statements are prepared in accordance with generally accepted accounting principles in the United States, or GAAP. These accounting principles require us to make estimates and judgments that can affect the reported amounts of assets and liabilities as of the date of the Consolidated Financial Statements as well as the reported amounts of revenue and expense during the periods presented. We believe that the estimates and judgments upon which we rely are reasonable based upon information available to us at the time that we make these estimates and judgments. To the extent that there are material differences between these estimates and actual results, our consolidated financial results will be affected. The accounting policies that reflect our more significant estimates and judgments and which we believe are the most critical to aid in fully understanding and evaluating our reported financial results are revenue recognition; allowance for doubtful accounts; allowance for product warranty; valuation of stock options; valuation and impairment of goodwill and acquired intangible assets; useful lives for depreciation and amortization; valuation adjustments for excess and obsolete inventory; deferred taxes and valuation allowances on deferred tax assets; and evaluation and measurement of contingencies, including contingent consideration.

 

 

The following is not intended to be a comprehensive list of all of our accounting policies or estimates. Our accounting policies are more fully described in Note 2 — “Summary of Significant Accounting Policies,” included in “Item 8 — Financial Statements and Supplementary Data” in this Report.

 

 

Revenue Recognition 

 

Product revenue recognition

 

We recognize revenue when the earnings process is complete, as evidenced by a written agreement with the customer, transfer of title, fixed pricing that is determinable, and collection that is reasonably assured. Transfer of title typically occurs upon shipment of the equipment pursuant to a written purchase order or contract. The portion of the sales agreement related to the field services and training for commissioning of our devices in a desalination plant is deferred until we have performed such services. We regularly evaluate our revenue arrangements to identify deliverables and to determine whether these deliverables are separable into multiple units of accounting.

 

Under our revenue recognition policy, evidence of an arrangement has been met when we have an executed purchase order, sales order, or stand-alone contract. Typically, smaller projects utilize sales or purchase orders that conform to standard terms and conditions.

 

The specified product performance criteria for our PX device pertain to the ability of our product to meet its published performance specifications and warranty provisions, which our products have demonstrated on a consistent basis. This factor, combined with historical performance metrics, provides our management with a reasonable basis to conclude that its PX device will perform satisfactorily upon commissioning of the plant. To ensure this successful product performance, we provide service consisting principally of supervision of customer personnel and training to the customers during the commissioning of the plant. The installation of the PX device is relatively simple, requires no customization, and is performed by the customer under the supervision of our personnel. We defer the value of the service and training component of the contract and recognize such revenue as services are rendered. Based on these factors, our management has concluded that, for sale of PX devices, as well as for turbochargers and pumps, delivery and performance have been completed upon shipment or delivery when title transfers based on the shipping terms.

 

We perform an evaluation of credit worthiness on an individual contract basis to assess whether collectability is reasonably assured. As part of this evaluation, our management considers many factors about the individual customer, including the underlying financial strength of the customer and/or partnership consortium and management’s prior history or industry-specific knowledge about the customer and its supplier relationships. For smaller projects, we require the customer to remit payment generally within 30 to 90 days after product delivery. In some cases, if credit worthiness cannot be determined, prepayment or other security is required from smaller customers.

 

We establish separate units of accounting for contracts, as our contracts with customers typically include one or both of the following deliverables, and there is no right of return under the terms of the contract.

 

●

Products

●

Commissioning which includes supervision of the installation, start-up, and training to ensure that the installation performed by the customer, which is relatively simple and straightforward, is completed consistent with the recommendations under the factory warranty.

 

The commissioning services’ element of our contracts represents an incidental portion of the total contract price. The allocable consideration for these services relative to that for the underlying products has been well under 1% of any arrangement. Commissioning is often bundled into the large stand-alone contracts, and we frequently sell products without commissioning since our product can be easily installed in a plant without supervision. These facts and circumstances validate that the delivered element has value on a stand-alone basis and should be considered a separate unit of accounting.

 

 

Having established separate units of accounting, we then take the next steps to allocate amounts to each unit of accounting. With respect to products, we have established vendor specific objective evidence (“VSOE”) based on the price at which such products are sold separately without commissioning services. With respect to commissioning, we charge out our engineers for field visits to customers based on a stand-alone standard daily field service charge as well as a flat service rate for travel, if applicable. This has been determined to be the VSOE of the service based on stand-alone sales of other comparable professional services at consistent pricing.

 

The amount allocable to the delivered unit of account (in our case the product) is limited to the amount that is not contingent upon the delivery of additional items or meeting specified performance conditions. We adhere to consistent pricing in both stand-alone sale of products and professional services and the contractual pricing of products and commissioning of services in bundled arrangements.

 

For large projects, stand-alone contracts are utilized. For these contracts, consistent with industry practice, our customers typically require their suppliers, including Energy Recovery, to accept contractual holdback provisions (also referred to as a retention payment) whereby the final amounts due under the sales contract are remitted over extended periods of time or alternatively, stand-by letters of credit are issued to guarantee performance. These retention payments typically range between 5% and 15%, of the total contract amount and are due and payable when the customer is satisfied that certain specified product performance criteria have been met upon commissioning of the desalination plant, which may be up to 24 months from the date of product delivery as described further below.

 

Under stand-alone contracts, the usual payment arrangements are summarized as follows:

 

•

an advance payment due upon execution of the contract, typically 10% to 20% of the total contract amount. This advance payment is accounted for as deferred revenue until shipment or when products are delivered to the customer, depending on the Incoterms and transfer of title;

 

•

a payment ranging from 50% to70% of the total contract is typically due upon delivery of the product. This payment is often divided into two parts. The first part, which is due 30 to 60 days following delivery of the product and documentation, is invoiced upon shipment when the product revenue is recognized and results in an open accounts receivable with the customer. The second part is typically due 90 to 120 days following product delivery and documentation. This payment is booked to unbilled receivables upon shipment when the product revenue is recognized, and it is invoiced to the customer upon notification that the equipment has been received or when the time period has expired. We have no performance obligation to complete to be legally entitled to this payment. It is invoiced based on the passage of time.

 

•

a final retention payment of usually 5% to 15% of the contract amount is due either at the completion of plant commissioning or upon the issuance of a stand-by letter of credit, which is typically issued up to 24 months from the delivery date of products and documentation. This payment is recorded to unbilled receivables upon shipment when the product revenue is recognized, and it is invoiced to the customer when it is determined that commissioning is complete or the stand-by letter of credit has been issued. This payment is not contingent upon the delivery of commissioning services. The Company had no performance obligation to complete to be legally entitled to this payment. It is invoiced based on the passage of time.

 

We do not provide our customers with a right of product return; however, we will accept returns of products that are deemed to be damaged or defective when delivered that are covered by the terms and conditions of the product warranty. Product returns have not been significant.

 

Shipping and handling charges billed to customers are included in product revenue. The cost of shipping to customers is included in cost of revenue.

 

License and development revenue recognition

 

License revenue is comprised of fees received in connection the Schlumberger License Agreement. See Note 16 – Schlumberger License Agreement. The agreement comprises a 15 year exclusive license for the our VorTeq technology, development services to commercialize the technology, support services, and, in the event commercialization is successful, supply and servicing of certain components of the VorTeq and development services related to integration of the commercialized technology with future Schlumberger equipment. Various types of payments to the Company are provided in the agreement, including an upfront exclusive license fee, developmental milestones, and payments for supply and servicing of components subsequent to commercialization. All payments are non-refundable.

 

 

We recognize license revenue in accordance with ASC 605 “Revenue Recognition”, subtopic ASC 605-25 “ Revenue with Multiple Element Arrangements ” and subtopic ASC 605-28 “ Revenue Recognition-Milestone Method ”, which provides accounting guidance for revenue recognition for arrangements with multiple deliverables and guidance on defining the milestone and determining when the use of the milestone method of revenue recognition for research and development transactions is appropriate, respectively.

 

For multiple-element arrangements, each deliverable is accounted for as a separate unit of accounting if both the following criteria are met: (1) the delivered item or items have value to the customer on a standalone basis and (2) for an arrangement that includes a general right of return relative to the delivered item(s), delivery or performance of the undelivered item(s) is considered probable and substantially in our control. Contingent deliverables within multiple element arrangements are excluded from the evaluation of the units of accounting. Non-refundable, upfront license fees where we have continuing obligation to perform are recognized over the period of the continuing performance obligation. The Schlumberger License Agreement was determined to include a single unit of accounting comprising the license, research and development, and support services. The initial upfront fee of $75 million will be recognized on a straight-line basis over the fifteen year term of the arrangement based on the performance period of the last or final deliverables, which include the license and support.

 

We recognize revenue from milestone payments when: (i) the milestone event is substantive and its achievability has substantive uncertainty at the inception of the agreement, and (ii) it does not have ongoing performance obligations related to the achievement of the milestone earned. Milestone payments are considered substantive if all of the following conditions are met, the milestone payment: (a) is commensurate with either the Company’s performance subsequent to the inception of the arrangement to achieve the milestone or the enhancement of the value of the delivered item or items as a result of a specific outcome resulting from the Company’s performance subsequent to the inception of the arrangement to achieve the milestone; (b) relates solely to past performance; and (c) is reasonable relative to all of the deliverables and payment terms (including other potential milestone consideration) within the arrangement. The Schlumberger License Agreement includes two substantive milestones of $25 million each due on achieving specified development milestones. No revenues associated with achievement of the milestones have been recognized to date.

 

 

Research and Development Expense

 

Research and development expenses consist of costs incurred for internal projects and research and development activities performed for technology licensed to third parties. These costs include our direct and research-related overhead expenses, which include salaries and other personnel-related expenses (including stock-based compensation), occupancy-related costs, depreciation of facilities, as well as external costs, and are expensed as incurred. Costs to acquire technologies that are utilized in research and development and that have no alternative future use are expensed when incurred.

 

 

Allowances for Doubtful Accounts

 

We record a provision for doubtful accounts based on historical experience and a detailed assessment of the collectability of our accounts receivable. In estimating the allowance for doubtful accounts, we consider, among other factors, the aging of the accounts receivable, our historical write-offs, the credit worthiness of each customer, and general economic conditions. Account balances are charged off against the allowance when we believe that it is probable that the receivable will not be recovered. Actual write-offs may be in excess of our estimated allowance.

 

 

Warranty Costs

 

We sell products with a limited warranty for a period ranging from eighteen (18) months to five (5) years. We accrue for warranty costs based on estimated product failure rates, historical activity, and expectations of future costs. Periodically, we evaluate and adjust the warranty costs to the extent that actual warranty costs vary from the original estimates.

 

 

Stock-based Compensation

 

We measure and recognize stock-based compensation expense based on the fair value measurement for all stock-based awards made to our employees and directors — including restricted stock units (“RSUs”), restricted shares (“RS”), and employee stock options — over the requisite service period (typically the vesting period of the awards). The fair value of RSUs and RS is based on our stock price on the date of grant. At December 31, 2015, there were no outstanding RSUs or RS. The fair value of stock options is calculated on the date of grant using the Black-Scholes option pricing model, which requires a number of complex assumptions including expected life, expected volatility, risk-free interest rate, and dividend yield. The estimation of awards that will ultimately vest requires judgment, and to the extent that actual results or updated estimates differ from our current estimates, such amounts are recorded as a cumulative adjustment in the period in which the estimates are revised. See Note 12 — “Stock-based Compensation” for further discussion of stock-based compensation.

 

 

Goodwill and Other Intangible Assets

 

The purchase price of an acquired company is allocated between intangible assets and the net tangible assets of the acquired business with the residual purchase price recorded as goodwill. The determination of the value of the intangible assets acquired involves certain judgments and estimates. These judgments can include, but are not limited to, the cash flows that an asset is expected to generate in the future and the appropriate weighted average cost of capital.

 

Acquired intangible assets with determinable useful lives are amortized on a straight-line or accelerated basis over the estimated periods benefited, ranging from one to 20 years. Acquired intangible assets with contractual terms are amortized over their respective legal or contractual lives. Customer relationships and other non-contractual intangible assets with determinable lives are amortized over periods ranging from five to 20 years.

 

We evaluate the recoverability of intangible assets by comparing the carrying amount of an asset to estimated future net undiscounted cash flows generated by the asset. If such assets are considered to be impaired, the impairment recognized is measured as the amount by which the carrying amount of the assets exceeds the fair value of the assets. The evaluation of recoverability involves estimates of future operating cash flows based upon certain forecasted assumptions, including, but not limited to, revenue growth rates, gross profit margins, and operating expenses over the expected remaining useful life of the related asset. A shortfall in these estimated operating cash flows could result in an impairment charge in the future.

 

Goodwill is not amortized, but is evaluated annually for impairment at the reporting unit level or when indicators of a potential impairment are present. We estimate the fair value of the reporting unit using the discounted cash flow and market approaches. Forecast of future cash flows are based on our best estimate of future net sales and operating expenses, based primarily on expected category expansion, pricing, market segment, and general economic conditions.

 

As of December 31, 2015 and 2014, acquired intangibles, including goodwill, relate to the acquisition of Pump Engineering, LLC during the fourth quarter of 2009. See Note 6 — “Goodwill and Intangible Assets” for further discussion of intangible assets.

 

 

Property and Equipment

 

Property and equipment is recorded at cost and reduced by accumulated depreciation. Depreciation expense is recognized over the estimated useful lives of the assets using the straight-line method. Estimated useful lives are three to ten years. Certain equipment used in the development and manufacturing of ceramic components is depreciated over estimated useful lives of up to ten years. Leasehold improvements represent remodeling and retrofitting costs for leased office and manufacturing space and are depreciated over the shorter of either the estimated useful lives or the term of the lease. Software purchased for internal use consists primarily of amounts paid for perpetual licenses to third-party software providers and installation costs. Software is depreciated over the estimated useful lives of three (3) to five (5) years. Estimated useful lives are periodically reviewed, and when appropriate, changes are made prospectively. When certain events or changes in operating conditions occur, asset lives may be adjusted and an impairment assessment may be performed on the recoverability of the carrying amounts. Maintenance and repairs are charged directly to expense as incurred.

 

 

Inventories

 

Inventories are stated at the lower of cost (using the first-in, first-out “FIFO” method) or market. We calculate inventory valuation adjustments for excess and obsolete inventory based on current inventory levels, movement, expected useful lives, and estimated future demand of the products and spare parts.

 

 

Income Taxes

 

Current and non-current tax assets and liabilities are based upon an estimate of taxes refundable or payable for each of the jurisdictions in which we are subject to tax. In the ordinary course of business, there is inherent uncertainty in quantifying income tax positions. We assess income tax positions and record tax benefits for all years subject to examination based upon our evaluation of the facts, circumstances, and information available at the reporting dates. For those tax positions where it is more likely than not that a tax benefit will be sustained, we record the largest amount of tax benefit with a greater than 50% likelihood of being realized upon ultimate settlement with a taxing authority that has full knowledge of all relevant information. For those income tax positions where it is not more likely than not that a tax benefit will be sustained, no tax benefit is recognized in the financial statements. When applicable, associated interest and penalties are recognized as a component of income tax expense. Accrued interest and penalties are included within the related tax asset or liability on the Consolidated Balance Sheets.

 

Deferred income taxes are provided for temporary differences arising from differences in bases of assets and liabilities for tax and financial reporting purposes. Deferred income taxes are recorded on temporary differences using enacted tax rates in effect for the year in which the temporary differences are expected to reverse. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income in the period that includes the enactment date. Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portion or all of the deferred tax assets will not be realized. Significant judgment is required in determining whether and to what extent any valuation allowance is needed on our deferred tax assets. In making such a determination, we consider all available positive and negative evidence including recent results of operations, scheduled reversals of deferred tax liabilities, projected future income, and available tax planning strategies. As of December 31, 2015, we have a valuation allowance of approximately $21.4 million to reduce our deferred income tax assets to the amount expected to be realized. See Note 10 — “Income Taxes” for further discussion of the tax valuation allowance.

 

Our operations are subject to income and transaction taxes in the U.S. and in foreign jurisdictions. Significant estimates and judgments are required in determining our worldwide provision for income taxes. Some of these estimates are based on interpretations of existing tax laws or regulations. The ultimate amount of tax liability may be uncertain as a result.

 

 

Results of Operations

 

2015 Compared to 2014

 

The following table sets forth certain data from our operating results as a percentage of revenue for the years indicated:

 

		For the Year Ended December 31,
		2015								2014								Change  Increase (Decrease)
Results of Operations: **
Product revenue		$	43,671				100	%		$	30,426				100	%		$	13,245				44	%
Product cost of revenue			19,111				44	%			13,713				45	%			5,398				39	%
Product gross profit			24,560				56	%			16,713				55	%			7,847				47	%
License and development revenue			1,042				2	%			—				*				1,042				*
Operating expenses:
General and administrative			19,773				45	%			14,139				46	%			5,634				40	%
Sales and marketing			9,326				21	%			10,525				35	%			(1,199	)			(11	%)
Research and development			7,659				18	%			9,690				32	%			(2,031	)			(21	%)
Amortization of intangible assets			635				1	%			842				3	%			(207	)			(25	%)
Total operating expenses			37,393				86	%			35,196				116	%			2,197				6	%
Loss from operations			(11,791	)			(27	%)			(18,483	)			(61	%)			6,692				36	%
Other income (expense):
Interest expense			(42	)			*				—				*				(42	)			*
Other non-operating income (expense), net			(139	)			*				69				*				(208	)			(301	%)
Net loss before income tax			(11,972	)			(27	%)			(18,414	)			(61	%)			6,442				35	%
Provision for (benefit from) income tax expense			(334	)			(1	%)			291				1	%			(625	)			(215	%)
Net loss		$	(11,638	)			(27	%)		$	(18,705	)			(61	%)		$	7,067				38	%

 

*	Not meaningful or less than 1%

**	Percentages may not add up to 100% due to rounding

 

 

Product revenue

 

		For the Year Ended December 31,
Segment		2015				2014				$ Change				% Change
Water		$	43,530			$	29,643			$	13,887				47	%
Oil & Gas			141				783				(642	)			(82%	)
Product revenue		$	43,671			$	30,426			$	13,245				44	%

 

Our product revenue increased by $13.2 million, or 44%, to $43.7 million for the year ended December 31, 2015 from $30.4 million for the year ended December 31, 2014. The increase in revenue was primarily due to significantly higher mega-project (MPD) shipments in the current year compared to the previous year as well as higher OEM and aftermarket shipments. Of the $13.2 million increase in revenue, $9.8 million related to Water MPD sales, $2.8 million related to Water OEM sales, $1.2 million related to Water aftermarket sales. Water revenue was offset by a decrease in Oil & Gas revenue of $0.6 million related to the lease buy-out of an IsoGen system in 2014 and the commissioning of that system in early 2015.

 

License and development revenue

 

The increase in License and development revenue was due to the recognition in 2015 of $1.0 million in revenue associated with the exclusivity agreement with Schlumberger. The $1.0 million is representative of the straight-line basis of revenue recognition over the fifteen years term of the agreement.

 

 

The following table reflects revenue by product category and as a percentage of total product revenue (in thousands, except percentages):

 

		Years Ended December 31,
		2015								2014
PX devices and related products		$	32,031				73	%		$	20,897				69	%
Turbochargers and pumps and related products			11,499				26	%			8,745				28	%
Oil & gas product operating lease			141				1	%			784				3	%
Total product revenue		$	43,671				100	%		$	30,426				100	%

 

 

Product revenue attributable to domestic and international sales and as a percentage of product revenue was as follows:

 

		Years Ended December 31,
		2015								2014
Domestic revenue		$	2,861				7	%		$	1,273				4	%
International revenue			40,810				93	%			29,153				96	%
Total product revenue		$	43,671				100	%		$	30,426				100	%

 

 

Product Gross profit

 

		Year Ended December 31, 2015												Year Ended December 31, 2014
		Water				Oil &Gas				Total				Water				Oil &Gas				Total
Product gross profit		$	24,485			$	75			$	24,560			$	15,930			$	783			$	16,713
Product gross margin			56	%			53	%			56	%			54	%			100	%			55	%

 

Product gross profit represents our product revenue less our product cost of revenue. Our product cost of revenue consists primarily of raw materials, personnel costs (including stock-based compensation), manufacturing overhead, warranty costs, depreciation expense, and manufactured components. For the year ended December 31, 2015, total product gross profit as a percentage of product revenue was 56% compared to 55% for the year ended December 31, 2014.

 

The increase in product gross profit as a percentage of product revenue in 2015 compared to 2014 was primarily due to higher production volume and a shift in product mix toward PX devices due to increased MPD sales volume. A shift in product mix toward PX devices causes an increase in total gross profit as PX devices have a higher gross profit margin compared to turbochargers and pumps. The increase in product gross profit margin was slightly offset by a decrease in the gross profit margin of the oil & gas segment due to cost associated with the commissioning of an IsoGen in 2015.

 

Future gross profit is highly dependent on the product and customer mix of our product revenue, overall market demand and competition, and the volume of production in our manufacturing plant that determines our operating leverage. Accordingly, we are not able to predict our future gross profit levels with certainty. We do believe, however, that the levels of gross profit margin are sustainable to the extent that volume persists, our product mix favors PX devices, pricing remains stable, and we continue to realize cost saving through production efficiencies and enhanced yields.

 

Manufacturing headcount increased to 42 for the year ended December 31, 2015 from 38 for the year ended December 31, 2014.

 

Stock-based compensation expense included in cost of revenue was $130,000 for the year ended December 31, 2015 and $101,000 for the year ended December 31, 2014.

 

 

General and administrative

 

General and administrative expense increased by $5.7 million, or 40%, to $19.8 million for the year ended December 31, 2015 from $14.1 million for the year ended December 31, 2014. General and administrative expense as a percentage of product revenue decreased to 45% for the year ended December 31, 2015 compared to 46% for the year ended December 31, 2014 primarily due to higher product revenue period over period.

 

 

Of the $5.7 million net increase in general and administrative expense, $2.0 million related to increased stock-based compensation expense, including non-recurring expense associated with the resignation of the Chief Executive Officer in January 2015; $1.8 million related to compensation and employee-related benefits, that included non-recurring termination benefits associated with a reduction in force in the first quarter of 2015; $1.1 million related to professional, legal, and other administrative costs, including non-recurring expenses related to the termination of the former Senior Vice-President of Sales in 2014; $0.9 million related to the reversal of VAT in the first quarter of 2014 that was expensed in 2011 and prior years; $0.4 million related to bad debt expense, occupancy costs, and other taxes; and $0.2 million related to the fair value remeasurement of the contingent consideration settled in 2014. Offsetting the increases was a decrease of $0.7 million in other general and administrative miscellaneous costs.

 

General and administrative headcount decreased to 27 for the year ended December 31, 2015 from 28 for the year ended December 31, 2014.

 

Stock-based compensation expense included in general and administrative expense was $3.1 million for the year ended December 31, 2015 and $1.2 million for the year ended December 31, 2014. The increase in stock-based compensation is primarily related to the increased value of options granted to non-employee directors in February 2015, the full vesting of restricted shares granted to a non-employee director in December 2014, and non-recurring expenses related to the accelerated vesting and modification of options associated with the resignation of the former Chief Executive Officer in the first quarter of 2015.

 

 

Sales and marketing

 

Sales and marketing expense decreased by $1.2 million, or 11%, to $9.3 million for the year ended December 31, 2015 from $10.5 million for the year ended December 31, 2014. Sales and marketing expense as a percentage of product revenue decreased to 21% for the year ended December 31, 2015 from 35% for the year ended December 31, 2014, primarily due to lower sales and marketing expense and higher product revenue period over period.

 

Of the $1.2 million net decrease in sales and marketing expense, $1.3 million related to marketing, professional, occupancy, and other sales and marketing costs and $0.7 million related to compensation and employee-related benefits. The decreases were offset by an increase of $0.8 million related to sales commissions and bonuses.

 

Sales and marketing headcount decreased to 28 for the year ended December 31, 2015 from 36 for the year ended December 31, 2014.

 

Stock-based compensation expense included in sales and marketing expense was $436,000 for the year ended December 31, 2015 and $487,000 for the year ended December 31, 2014.

 

Sales and marketing expenditures may increase in the future as we continue to advance our existing technologies and develop new energy recovery and efficiency-enhancing solutions for markets outside of seawater desalination.

 

 

Research and development

 

Research and development expense decreased by $2.0 million, or 21%, to $7.7 million for the year ended December 31, 2015 from $9.7 million for the year ended December 31, 2014. Research and development expense as a percentage of product revenue decreased to 18% for the year ended December 31, 2015 from 32% for the year ended December 31, 2014, primarily due to decreased research and development costs and higher product revenue period over period.

 

Of the $2.0 million decrease in research and development expense, $2.4 million related to direct research and development project costs associated with new product initiatives and $0.3 million related to consulting and professional services. The decreases were offset by an increase of $0.7 million related to compensation, employee-related benefits, and occupancy costs.

 

Research and development headcount decreased to 17 for the year ended December 31, 2015 from 22 for the year ended December 31, 2014.

 

Stock-based compensation expense included in research and development expense was $354,000 for the year ended December 31, 2015 and $342,000 for the year ended December 31, 2014.

 

 

Research and development expenditures may increase in the future as we continue to advance our existing technologies and develop new energy recovery and efficiency-enhancing solutions for markets outside of seawater desalination.

 

 

Amortization of intangible assets

 

Amortization of intangible assets is primarily related to finite-lived intangible assets acquired as a result of our purchase of Pump Engineering, LLC in December 2009. Amortization expense decreased by $0.2 million, or 25%, to $0.6 million for the year ended December 31, 2015 from $0.8 million for the year ended December 31, 2014. The decrease was due to the full amortization of all intangibles, except developed technology, in November of 2014.

 

 

Non-operating income (expense), net

 

Non-operating income (expense), net, decreased by $250,000 to expense of $181,000 for the year ended December 31, 2015 from income of $69,000 for the year ended December 31, 2014. The decrease was due to lower interest income of $187,000; higher interest expense of $42,000; unfavorable fair value remeasurement of put foreign currency options of $58,000; and favorable foreign currency exchange of $37,000 compared to the prior period.

 

 

Income taxes

 

The income tax benefit was $0.3 million for the year ended December 31, 2015 compared to a tax provision of $0.3 million for the year ended December 31, 2014. The tax benefit of $0.3 million for the year ended December 31, 2015, consisted of $0.6 million benefit related to the losses in our Ireland subsidiary. The benefit was offset by tax expense of $0.3 million related to the deferred tax effects associated with the amortization of goodwill and other taxes.

 

The tax provision of $0.3 million for the year ended December 31, 2014, consisted of tax expense of $0.3 million related to the deferred tax effects associated with the amortization of goodwill and state and other taxes. The tax expenses were offset by a tax benefit associated with foreign currency translation adjustments recorded in other comprehensive income.

 

 

2014 Compared to 2013

 

The following table sets forth certain data from our operating results as a percentage of revenue for the years indicated:

		For the Year Ended December 31,
		2014								2013								Change Increase (Decrease)
Results of Operations: **
Product revenue		$	30,426				100	%		$	43,045				100	%		$	(12,619	)			(29	%)
Product cost of revenue			13,713				45	%			17,323				40	%			(3,610	)			(21	%)
Product gross profit			16,713				55	%			25,722				60	%			(9,009	)			(35	%)
Operating expenses:
General and administrative			14,139				46	%			15,192				35	%			(1,053	)			(7	%)
Sales and marketing			10,525				35	%			7,952				18	%			2,573				32	%
Research and development			9,690				32	%			4,361				10	%			5,329				122	%
Amortization of intangible assets			842				3	%			921				2	%			(79	)			(9	%)
Restructuring charges			—				*				184				*				(184	)			(100	%)
Total operating expenses			35,196				116	%			28,610				66	%			6,586				23	%
Loss from operations			(18,483	)			(61	%)			(2,888	)			(7	%)			(15,595	)			(540	%)
Other income (expense):
Other non-operating income, net			69				*				109				*				(40	)			(37	%)
Net loss before income tax			(18,414	)			(61	%)			(2,779	)			(6	%)			(15,635	)			(563	%)
Provision for income tax expense			291				1	%			327				1	%			(36	)			(11	%)
Net loss		$	(18,705	)			(61	%)		$	(3,106	)			(7	%)		$	(15,599	)			(502	%)

 

*	Not meaningful

**	Percentages may not add up to 100% due to rounding

 

 

Product revenue

 

		For the Year Ended December 31,
Segment		2014				2013				$ Change				% Change
Water		$	29,643			$	43,045			$	(13,402	)			(31	%)
Oil & Gas			783				—				783				100	%
Product revenue		$	30,426			$	43,045			$	(12,619	)			(29	%)

 

Product revenue decreased by $12.6 million, or 29%, to $30.4 million for the year ended December 31, 2014 from $43.0 million for the year ended December 31, 2013. The decrease in revenue was primarily due to significantly lower mega-project (MPD) shipments in 2014 compared to 2013 as well as lower OEM shipments. Of the $12.6 million decrease in revenue, $13.2 million related to Water MPD sales and $1.9 million related to Water OEM sales. The decreases were offset by $1.7 million of higher Water aftermarket shipments and $0.8 million of revenue attributable to an Oil & Gas operating lease and lease buy-out.

 

Revenue by product category and as a percentage of product revenue was as follows:

 

		Years Ended December 31,
		2014								2013
PX devices and related products		$	20,897				69	%		$	34,319				80	%
Turbochargers and pumps and related products			8,745				28	%			8,726				20	%
Oil & gas product operating lease			784				3	%			—				—
Total product revenue		$	30,426				100	%		$	43,045				100	%

 

Product revenue attributable to domestic and international sales and as a percentage of product revenue was as follows:

 

		Years Ended December 31,
		2014								2013
Domestic revenue		$	1,273				4	%		$	5,437				13	%
International revenue			29,153				96	%			37,608				87	%
Total product revenue		$	30,426				100	%		$	43,045				100	%

 

 

Product gross profit

 

		Year Ended December 31, 2014												Year Ended December 31, 2013
		Water				Oil &Gas				Total				Water				Oil &Gas				Total
Product gross profit		$	15,930			$	783			$	16,713			$	25,722			$	—			$	25,722
Product gross margin			54	%			100	%			55	%			60	%			0	%			60	%

 

For the year ended December 31, 2014, gross profit as a percentage of product revenue was 55% compared to 60% for the year ended December 31, 2013.

 

The decrease in product gross profit as a percentage of product revenue in 2014 compared to 2013 was primarily due to lower production volume and a shift in product mix toward turbochargers and pumps. The shift in product mix caused a decrease in total gross profit as turbochargers and pumps have a lower gross profit margin compared to PX devices.

 

Manufacturing headcount decreased to 38 for the year ended December 31, 2014 from 45 for the year ended December 31, 2013.

 

Stock-based compensation expense included in cost of revenue was $101,000 for the year ended December 31, 2014 and $74,000 for the year ended December 31, 2013.

 

 

General and administrative

 

General and administrative expense decreased by $1.1 million, or 7%, to $14.1 million for the year ended December 31, 2014 from $15.2 million for the year ended December 31, 2013. General and administrative expense as a percentage of product revenue increased to 46% for the year ended December 31, 2014 compared to 35% for the year ended December 31, 2013 primarily due to lower product revenue period over period.

 

Of the $1.1 million net decrease in general and administrative expense, $1.8 million primarily related to compensation and employee-related benefits associated with the redeployment of personnel to oil & gas development; $0.9 million related to the reversal of VAT expensed in 2011 and prior for which we subsequently sought recovery and a refund was received from the Spanish authorities during 2014; $0.2 million related to the fair value remeasurement of the contingent consideration settled in 2014; and $0.2 million related to bad debt expense, occupancy costs, and other taxes. Offsetting the decreases was an increase of $2.0 million related to professional, legal, and other administrative costs, including that related to the termination of the former Senior Vice-President of Sales.

 

General and administrative headcount increased to 28 for the year ended December 31, 2014 from 27 for the year ended December 31, 2013.

 

Stock-based compensation expense included in general and administrative expense was $1.2 million for the year ended December 31, 2014 and $1.5 million for the year ended December 31, 2013.

 

 

Sales and marketing

 

Sales and marketing expense increased by $2.6 million, or 32%, to $10.5 million for the year ended December 31, 2014 from $8.0 million for the year ended December 31, 2013. Sales and marketing expense as a percentage of product revenue increased to 35% for the year ended December 31, 2014 from 18% for the year ended December 31, 2013, primarily due to higher sales and marketing expense and lower product revenue period over period.

 

Of the $2.6 million net increase in sales and marketing expense, $2.0 million related to compensation and employee-related benefits related to increased headcount including those redeployed from general and administrative and $1.1 million related to marketing, professional, occupancy, and other sales and marketing costs. The increases were offset by a decrease of $0.5 million related to sales commissions.

 

Sales and marketing headcount increased to 36 for the year ended December 31, 2014 from 26 for the year ended December 31, 2013.

 

Stock-based compensation expense included in sales and marketing expense was $487,000 for the year ended December 31, 2014 and $424,000 for the year ended December 31, 2013.

 

 

Research and development

 

Research and development expense increased by $5.3 million, or 122%, to $9.7 million for the year ended December 31, 2014 from $4.4 million for the year ended December 31, 2013. Research and development expense as a percentage of product revenue increased to 32% for the year ended December 31, 2014 from 10% for the year ended December 31, 2013, primarily due to increased research and development costs and lower product revenue period over period.

 

Of the $5.3 million increase in research and development expense, $4.4 million related to direct research and development project costs associated with new product initiatives, $0.7 million related to compensation, employee-related benefits, and occupancy costs, and $0.2 million related to consulting and professional services.

 

Research and development headcount increased to 22 for the year ended December 31, 2014 from 14 for the year ended December 31, 2013.

 

Stock-based compensation expense included in research and development expense was $342,000 for the year ended December 31, 2014 and $197,000 for the year ended December 31, 2013.

 

 

Amortization of intangible assets

 

Amortization expense decreased by $79,000, or 9%, to $0.8 million for the year ended December 31, 2014 from $0.9 million for the year ended December 31, 2013. The decrease was due to a $66,000 decrease in the amortization amount for customer relationships related to the sum-of-the-years-digits amortization calculation and $13,000 related to the full amortization of all intangibles, except developed technology, in November of 2014.

 

 

Restructuring charges

 

The decrease in restructuring charges was due to the sale of the final asset associated with the restructuring plan to consolidate our North American production activity being completed in September 2013. Net proceeds from the sale totaled $1.2 million, resulting in a loss on sale for these assets of $140,000, which was recorded in restructuring charges during the year ended December 31, 2013. Additional restructuring charges during the year ended December 31, 2013 included an impairment loss on assets held for sale of $44,000 to reflect the market value of the land and building. There were no restructuring charges in 2014.

 

 

Non-operating income (expense), net

 

Non-operating income (expense), net, decreased by $40,000 to income of $69,000 for the year ended December 31, 2014 from income of $109,000 for the year ended December 31, 2013. The decrease was due to $147,000 of unfavorable impacts from net foreign currency losses offset by higher interest and other income of $107,000 compared to the prior period.

 

 

Income taxes

 

The income tax provision was $0.3 million for both the year ended December 31, 2014 and for the year ended December 31, 2013. The tax provision of $0.3 million for the year ended December 31, 2014, consisted of tax expense of $317,000 related to the deferred tax effects associated with the amortization of goodwill and $17,000 related to state and other taxes. The tax expenses were offset by $42,000 of tax benefit associated with foreign currency translation adjustments recorded in other comprehensive income.

 

The tax provision of $0.3 million for the year ended December 31, 2013, consisted of tax expense of $227,000 related to the deferred tax effects associated with the amortization of goodwill, $97,000 related to our federal tax to actual provision adjustment, and $3,000 of state and other taxes.

 

 

Liquidity and Capital Resources

 

Historically, our primary sources of cash are proceeds from the issuance of common stock and customer payments for our products and services. From January 1, 2005 through December 31, 2015, we issued common stock for aggregate net proceeds of $88.2 million, excluding common stock issued in exchange for promissory notes. The proceeds from the sales of common stock have been used to fund our operations and capital expenditures. In October 2015, we received a payment of $75 million for an exclusive license to our VorTeq hydraulic fracturing system.

 

As of December 31, 2015, our principal sources of liquidity consisted of unrestricted cash and cash equivalents of $99.9 million, some of which is invested in money market funds; short-term investments in marketable debt securities of $0.3 million; and accounts receivable of $11.6 million. We generally invest cash not needed for current operations predominantly in high-quality, investment-grade, and marketable debt instruments with the intent to make such funds available for operating purposes as needed.

 

We currently have unbilled receivables pertaining to customer contractual holdback provisions, whereby we will invoice the final retention payment(s) due under certain sales contracts in the next 2 to 31 months. The customer holdbacks represent amounts intended to provide a form of security for the customer; accordingly, these receivables have not been discounted to present value. At December 31, 2015 and 2014, we had $1.9 million and $1.8 million, respectively, of short-term and long-term unbilled receivables.

 

In 2009, we entered into a loan and security agreement (the “2009 Agreement”) with a financial institution. The 2009 Agreement, as amended, provided a total available credit line of $16.0 million. Under the 2009 Agreement, we were allowed to draw advances of up to $10.0 million on a revolving line of credit or utilize up to $15.9 million as collateral for stand-by letters of credit, provided that the aggregate of the outstanding advances and collateral did not exceed the total available credit line of $16.0 million. Any advances under the revolving line of credit would incur interest based on a prime rate index or on LIBOR plus 1.375%.

 

During the periods presented, we provided certain customers with stand-by letters of credit to secure our obligations for the delivery and performance of products in accordance with sales arrangements. Some of these stand-by letters of credit were issued under our 2009 Agreement. The stand-by letters of credit generally terminate within 12 to 48 months from issuance. As of December 31, 2015, the amount outstanding on stand-by letters of credit collateralized under our 2009 Agreement totaled was $0.

 

The 2009 Agreement, as amended, required us to maintain a cash collateral balance equal to at least 101% of the face amount of all outstanding stand-by letters of credit collateralized by the line of credit and 100% of the amount of all outstanding advances. The 2009 Agreement expired at the end of May 2012. Once the 2009 Agreement expired, we were required to maintain a cash collateral balance equal to at least 105% of the face amount of all outstanding stand-by letters of credit collateralized by the line of credit and 100% of the amount of all outstanding advances. There were no advances drawn on the line of credit under the 2009 Agreement at the time of its expiration. As of December 31, 2015, restricted cash related to the remaining stand-by letters of credit issued under the 2009 Agreement was $0.

 

On June 5, 2012, we entered into a loan and security agreement (the “2012 Agreement”) with another financial institution. The 2012 Agreement provides for a total available credit line of $16.0 million. Under the 2012 Agreement, we are allowed to draw advances not to exceed, at any time, $10.0 million as revolving loans. The total stand-by letters of credit issued under the 2012 Agreement may not exceed the lesser of the $16.0 million credit line or the credit line minus all outstanding revolving loans. At no time may the aggregate of the revolving loans and stand-by letters of credit exceed the total available credit line of $16.0 million. Revolving loans may be in the form of a base rate loan that bears interest equal to the prime rate plus 0% or a Eurodollar loan that bears interest equal to the adjusted LIBOR rate plus 1.25%. Stand-by letters of credit are subject to customary fees and expenses for issuance or renewal. The unused portion of the credit facility is subject to a facility fee in an amount equal to 0.25% per annum of the average unused portion of the revolving line.

 

The 2012 Agreement requires us to maintain a cash collateral balance equal to 101% of all outstanding advances and all outstanding stand-by letters of credit collateralized by the line of credit. The 2012 Agreement matures on June 5, 2015 and is collateralized by substantially all of our assets. There were no advances drawn under the 2012 Agreement’s line of credit as of December 31, 2015. As of December 31, 2015, the amount outstanding on stand-by letters of credit collateralized under the 2012 Agreement totaled $3.8 million, and restricted cash related to the stand-by letters of credit issued under the 2012 Agreement was $3.8 million. Of the $3.8 million cash restricted, $1.5 million was classified as current and $2.3 million was classified as non-current.

 

 

Cash Flows from Operating Activities

 

Net cash provided by (used in) operating activities was $69.1 million, $(3.7) million, and $2.1 million for the years ended December 31, 2015, 2014, and 2013, respectively. For the years ended December 31, 2015, 2014, and 2013, net losses of $(11.6) million, $(18.7) million, and $(3.1) million, respectively, were adjusted to $(4.3) million, $(10.9) million, and $3.8 million, respectively, by non-cash items totaling $7.3 million, $7.8 million, and $6.9 million, respectively.

 

Non-cash adjustments in 2015 primarily included $ 4.1 million of stock-based compensation; $3.8 million of depreciation and amortization; $0.2 million of amortization of premiums paid on investments; a $0.1 million provision for warranty claims; $0.1 million of reserves for doubtful accounts; $(0.4) million reversal of accruals related to expired warranties; $(0.3) million of deferred income taxes; and $(0.3) million of valuation adjustments to excess and obsolete inventory reserves.

 

Non-cash adjustments in 2014 primarily included $4.0 million of depreciation and amortization, $2.1 million of stock-based compensation, $0.7 million of deferred income taxes and other non-cash items, $0.4 million of amortization of premiums paid on investments, $0.3 million of reserves for doubtful accounts, $0.3 million of valuation adjustments to excess and obsolete inventory reserves, a $0.2 million provision for warranty claims, $(0.2) million related to the change in fair value of a contingent consideration, and $(0.1) million of unrealized gains on foreign currency transactions.

 

Non-cash adjustments in 2013 primarily included $3.8 million of depreciation and amortization, $2.2 million of stock-based compensation, $0.4 million of amortization of premiums paid on investments, $0.3 million of valuation adjustments to excess and obsolete inventory reserves, $0.2 million of deferred income taxes, $0.2 million of restructuring charges related to the impairment of assets held for sale, a $0.1 million provision for warranty claims, and $(0.3) million of change in warranty reserve estimates.

 

The net cash effect from changes in operating assets and liabilities was $73.3 million, $7.2 million and $(1.7) million for the years ended December 31, 2015, 2014, and 2013, respectively. Net changes in assets and liabilities in 2015 were primarily attributable to the receipt of a $75.0 million exclusive license payment, of which $1.0 million was recognized as revenue and the remainder deferred; $2.0 million decrease in inventories related to increased shipments; $0.3 million increase in product deferred revenue; and $0.3 million decrease in prepaid expenses and other assets. These were offset by a $(1.7) million litigation settlement payment; a $(0.9) million increase in accounts receivable and unbilled receivables related to increased shipments; and $(0.7) million decrease in accrued expenses and other liabilities related to decrease legal expenses and litigation matters.

 

Net changes in assets and liabilities in 2014 were primarily attributable to an $8.9 million decrease in accounts receivable and unbilled receivables as a result of lower sales and the collection of outstanding amounts, a $1.9 million increase in accrued expenses and other liabilities related to increased legal expense and litigation matters, and a $0.6 million increase in accounts payable due to the timing of payments to employees, vendors, and other third parties. These were offset by a $3.6 million increase in inventory of which $2.3 million was an increase in finished goods principally related to a large MPD shipment built in the fourth quarter of 2014 but expected to ship in the first quarter of 2015, a $0.3 increase in prepaid expenses, and a $0.3 million decrease in deferred revenue.

 

Net changes in assets and liabilities in 2013 were primarily attributable to a $2.8 million increase in accounts receivable and unbilled receivables as a result of invoicing and collections for large projects; a $1.6 million decrease in accounts payable and accrued liabilities as a result of the timing of payments to employees, vendors, and other third parties; a $0.4 million decrease in deferred revenue; and a $0.1 million decrease in inventory as a result of order processing and product shipments, offset by a $3.2 million decrease in prepaid expenses as a result of the receipt of tax refunds.

 

 

Cash Flows from Investing Activities

 

Cash flows from investing activities primarily relate to maturities and purchases of marketable securities to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk, capital expenditures to support our growth, and changes in our restricted cash used to collateralize our stand-by letters of credit and other contingent considerations.

 

 

Net cash provided by (used in) investing activities was $14.0 million, $6.5 million, and $(4.9) million for the years ended December 31, 2015, 2014, and 2013, respectively. Cash provided in 2015 was primarily attributable to $12.9 million in maturities of investments and the release of $1.7 million of restricted cash related to the expiration of SBLCs. These were offset by the use of $(0.6) million for capital expenditures.

 

Cash provided in 2014 was primarily attributable to $6.0 million in maturities of investments and the release of $3.3 million of restricted cash primarily related to the settlement of a contingent consideration. These were offset by uses of $(2.6) million for capital expenditures and a $(0.2) million purchase of additional investments.

 

Cash used in 2013 was primarily attributable to $(15.3) million used to invest in marketable securities and $(1.1) million used for capital expenditures. These uses were offset by $9.6 million of maturities of investments, $1.2 million proceeds from the sale of property and equipment, and the release of $0.8 million of restricted cash primarily related to the maturing of stand-by letters of credit.

 

 

Cash Flows from Financing Activities

 

Net cash provided by (used in) financing activities was $1.4 million, $(1.8) million, and $0.5 million for the years ending December 31, 2015, 2014, and 2013, respectively. Net cash provided in 2015 was primarily due to $1.3 million received from the issuance of common stock related to option and warrant exercises and $0.1 million of proceeds from long-term debt.

 

Net cash used in 2014 was primarily due to the use of $2.8 million to repurchase our common stock and $1.4 million to pay a contingent consideration. These uses were offset by $2.4 million received from the issuance of common stock related to option and warrant exercises.

 

Net cash provided in 2013 was primarily due to $0.5 million of cash received from the issuance of common stock related to option and warrant exercises.

 

 

 

Liquidity and Capital Resource Requirements

 

We believe that our existing resources and cash generated from our operations will be sufficient to meet our anticipated capital requirements for at least the next twelve months. However, we may need to raise additional capital or incur additional indebtedness to continue to fund our operations or to support acquisitions in the future. Our future capital requirements will depend on many factors, including our rate of revenue growth, if any, the expansion of our sales and marketing and research and development activities, the amount and timing of cash used for stock repurchases, the timing and extent of our expansion into new geographic territories, the timing of new product introductions, and the continuing market acceptance of our products. We may enter into potential material investments in, or acquisitions of, complementary businesses, services, or technologies in the future, which could also require us to seek additional equity or debt financing. Additional funds may not be available on terms favorable to us or at all.

 

 

Contractual Obligations

 

We lease facilities and equipment under fixed non-cancellable operating leases that expire on various dates through 2019. Additionally, in the course of our normal operations, we have entered into cancellable purchase commitments with our suppliers for various key raw materials and component parts. The purchase commitments covered by these arrangements are subject to change based on our sales forecasts for future deliveries.

 

 

The following is a summary of our contractual obligations as of December 31, 2015 (in thousands):

 

						Payments Due by Period
Payments Due During Year Ending December 31,		Operating Leases				Loan Payable				Purchase Obligations(1)				Total
2016		$	1,597			$	10			$	1,511			$	3,118
2017			1,568				11				—				1,579
2018			1,591				11				—				1,602
2019			1,398				12				—				1,410
2020			—				4				—				4
		$	6,154			$	48			$	1,511			$	7,713

 

(1)

Purchase obligations are related to open purchase orders for materials and supplies.

 

This table excludes agreements with guarantees or indemnity provisions that we have entered into with customers and others in the ordinary course of business. Based on our historical experience and information known to us as of December 31, 2015, we believe that our exposure related to these guarantees and indemnities as of December 31, 2015 was not material.

 

 

Off-Balance Sheet Arrangements

 

During the periods presented, we did not have any relationships with unconsolidated entities or financial partnerships such as entities often referred to as structured finance or special purpose entities, which would have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes.

 

 

Recent Accounting Pronouncements

 

See Note 2 — “Summary of Significant Accounting Policies” included in “Item 8 — Financial Statements and Supplementary Data” in this Report regarding the impact of certain recent accounting pronouncements on our Consolidated Financial Statements.

 

 

Item 7A — Quantitative and Qualitative Disclosures About Market Risk

 

Foreign Currency Risk

 

The majority of our revenue contracts have been denominated in United States Dollars (“USD”). In some circumstances, we have priced certain international sales in Euros. The amount of revenue recognized and denominated in Euros amounted to $11,000, $0.9 million, and $39,000 in 2015, 2014, and 2013, respectively. We experienced a net foreign currency loss of approximately $119,000, $18,000, and $3,000, related to our revenue contracts for the years ended December 31, 2015, 2014, and 2013, respectively. Of the $119,000 of foreign currency losses in 2015, $106,000 related to revenue recognized in 2014, but collected in 2015.

 

In 2015, we entered into a sales contract denominated in Euros to be paid in three milestone payments over the next two years. As a result of this transaction, we purchased three foreign-currency put options to offset the downside foreign exchange risk associated with the corresponding sale. For future sales denominated in non U.S. currency, we are likely to enter into similar arrangements.

 

As we expand our international sales, we expect that a portion of our revenue could continue to be denominated in foreign currencies. As a result, our cash and cash equivalents and operating results could be increasingly affected by changes in exchange rates. Our international sales and marketing operations incur expense that is denominated in foreign currencies. This expense could be materially affected by currency fluctuations. Our exposures are to fluctuations in exchange rates for USD versus the Euro, AED, CNY, and CAD. Changes in currency exchange rates could adversely affect our consolidated operating results or financial position. Additionally, our international sales and marketing operations maintain cash balances denominated in foreign currencies. To decrease the inherent risk associated with translation of foreign cash balances into our reporting currency, we do not maintain excess cash balances in foreign currencies. We have not hedged our exposure to changes in foreign currency exchange rates because expenses in foreign currencies have been insignificant to date, and exchange rate fluctuations have had little impact on our operating results and cash flows.

 

Interest Rate Risk and Credit Risk

 

We have an investment portfolio of fixed income marketable debt securities, including amounts classified as cash equivalents, short-term investments, and long-term investments. At December 31, 2015, all of our investments were classified as short-term and totaled approximately $0.3 million. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. We invest primarily in high-quality short-term and long-term debt instruments of the U.S. government and its agencies as well as high-quality corporate issuers. These investments are subject to interest rate fluctuations and will decrease in market value if interest rates increase. To minimize the exposure due to adverse shifts in interest rates, we maintain investments with an average maturity of less than eighteen (18) months. A hypothetical 1% increase in interest rates would have resulted in an approximately $1,000 decrease in the fair value of our fixed-income debt securities as of December 31, 2015.

 

In addition to interest rate risk, our investments in marketable debt securities are subject to potential loss of value due to counterparty credit risk. To minimize this risk, we invest pursuant to a Board-approved investment policy. The policy mandates high credit rating requirements and restricts our exposure to any single corporate issuer by imposing concentration limits. 

 

 

Item 8 — Financial Statements and Supplementary Data

 

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

 

The Board of Directors and Stockholders

Energy Recovery, Inc.

San Leandro, California

 

We have audited the accompanying consolidated balance sheets of Energy Recovery, Inc. as of December 31, 2015 and 2014 and the related consolidated statements of operations, comprehensive loss, stockholders’ equity, and cash flows for each of the three years in the period ended December 31, 2015. In connection with our audits of the financial statements, we have also audited the financial statement schedule (“schedule”) listed in Item 15(a)(2). These financial statements and schedule are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements and schedule based on our audits.

 

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the 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, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements and schedule. 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 Energy Recovery, Inc. at December 31, 2015 and 2014, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2015, in conformity with accounting principles generally accepted in the United States of America.

 

Also, in our opinion, the 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.

 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), Energy Recovery, Inc.’s internal control over financial reporting as of December 31, 2015, based on criteria established in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) and our report dated March 3, 2016 expressed an unqualified opinion thereon.

 

/s/ BDO USA, LLP

 

San Jose, California

March 3, 2016

 

 

ENERGY RECOVERY, INC.

 

CONSOLIDATED BALANCE SHEETS

 

		December 31,
		2015				2014
		(In thousands, except share data and par value)
ASSETS
Current assets:
Cash and cash equivalents		$	99,931			$	15,501
Restricted cash			1,490				2,623
Short-term investments			257				13,072
Accounts receivable, net of allowance for doubtful accounts of $166 and $155 at December 31, 2015 and 2014			11,590				10,941
Unbilled receivables, current			1,879				1,343
Inventories			6,503				8,204
Deferred tax assets, net			938				240
Prepaid expenses and other current assets			943				1,317
Total current assets			123,531				53,241
Restricted cash, non-current			2,317				2,850
Unbilled receivables, non-current			6				414
Long-term investments			—				267
Property and equipment, net			10,622				13,211
Goodwill			12,790				12,790
Other intangible assets, net			2,531				3,166
Other assets, non-current			2				2
Total assets		$	151,799			$	85,941
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable		$	1,865			$	1,817
Accrued expenses and other current liabilities			7,808				8,427
Income taxes payable			2				4
Accrued warranty reserve			461				755
Deferred revenue, current			5,878				519
Current portion long-term debt			10				—
Total current liabilities			16,024				11,522
Long-term debt, net of current portion			38				—
Deferred tax liabilities, non-current, net			2,360				1,989
Deferred revenue, non-current			69,000				59
Other non-current liabilities			718				2,453
Total liabilities			88,140				16,023
Commitments and Contingencies (Note 9)