This discussion and analysis should be read in conjunction with our audited consolidated financial statements and the accompanying notes thereto included in this Annual Report on Form 10-K for the year endedDecember 31, 2019 . Operating results for the year endedDecember 31, 2019 are not necessarily indicative of results that may occur in future periods.
Overview
Since our inception in 1991, we have devoted substantially all of our efforts and resources to the research, development, clinical testing and commercialization of the INTERCEPT Blood System. The INTERCEPT Blood System is designed for three blood components: platelets, plasma and red blood cells. The INTERCEPT Blood System for platelets, or platelet system, and the INTERCEPT Blood System for plasma, or plasma system, have received CE Marks andU.S. Food and Drug Administration , or FDA, approval and are being marketed and sold in a number of countries around the world. We sell both the platelet and plasma systems using our direct sales force and through distributors. The platelet system is approved in theU.S. for ex vivo preparation of pathogen-reduced apheresis platelet components collected and stored in 100% plasma or InterSol in order to reduce the risk of transfusion-transmitted infection, or TTI, including sepsis, and as an alternative to gamma irradiation for prevention of transfusion-associated graft versus host disease or TA-GVHD. As part of theFDA's approval of the platelet system, we are required to successfully conduct and complete two post-approval studies - a haemovigilance study to evaluate the incidence of acute lung injury following transfusion of INTERCEPT-treated platelets; and a recovery study of platelets treated with the platelet system that is currently being discussed with FDA. The plasma system is approved in theU.S. for ex vivo preparation of pathogen-reduced, whole blood derived or apheresis plasma in order to reduce the risk of TTI when treating patients requiring therapeutic plasma transfusion, and as an alternative to gamma irradiation for prevention of TA-GVHD. The INTERCEPT Blood System for red blood cells, or the red blood cell system, is currently in development and has not been commercialized anywhere in the world. We announced the successful completion of our European Phase 3 clinical trial of our red blood cell system for acute anemia patients inJanuary 2015 , and inJanuary 2018 , we reported that the primary efficacy and safety endpoints were successfully achieved in our European Phase 3 clinical trial for chronic anemia patients. Based on the results of those trials, we filed for CE Mark approval in theEuropean Union inDecember 2018 , though we now know that we will have to transition from the Medical Device Directive, or MDD, to the Medical Device Regulation, or MDR, and do not expect an approval decision until 2022, if ever. We do not yet know whether the data generated from our European Phase 3 clinical trials will be sufficient to receive CE Mark approval. In theU.S. , we successfully completed a Phase 2 recovery and lifespan study in 2014. In 2017, we initiated a Phase 3 clinical, double-blind study, known as the RedeS study, to assess the safety and efficacy of INTERCEPT-treated red blood cells when compared to conventional, un-treated, red blood cells in regions impacted by the Zika virus epidemic. Also in 2017, we received investigational device exemption, or IDE, approval from the FDA to initiate a Phase 3 clinical trial, known as the ReCePI study that is designed to evaluate the efficacy and safety of INTERCEPT-treated red blood cells in patients requiring transfusion for acute blood loss during surgery. In addition to successfully conducting and completing the RedeS and ReCePI studies, we will need to successfully conduct and complete an additional Phase 3 clinical trial for chronic anemia patients, including sickle-cell anemia patients, in theU.S. before the FDA will consider our red blood cell system for approval. We also understand that one or more additional in vitro studies will be required to be successfully completed and submitted to the FDA, prior to any initiation of a potential additional Phase 3 clinical trial. There can be no assurance that we will be able to successfully complete any such in vitro studies, nor can there be any assurance that we and the FDA will agree to any trial protocol we propose or that we will otherwise obtain FDA clearance to initiate a potential additional Phase 3 clinical trial. In part, we will seek to introduce supplemental clinical data we obtained from European clinical trials, though we cannot assure you that we will be able to demonstrate comparability or that the FDA will allow supplemental clinical European data. In addition, given the need to phenotypically match donations and patients and the existing burden of managing the production and supply to sickle-cell anemia patients, donor recruitment in a potential additional Phase 3 clinical trial may be difficult or impractical, which could significantly delay or preclude our ability to obtain any FDA approval of our red blood cell system. Although we filed for CE Mark under the MDD for the red blood cell system, we understand that we will need to submit additional data from qualified suppliers which we will not have prior to needing to refile under the MDR, and therefore, we do not expect to receive any regulatory approvals of our red blood cell system prior to 2022, if ever. We must demonstrate an ability to define, test and meet acceptable specifications for our current Good Manufacturing Practice manufactured compounds used to prepare INTERCEPT-treated red blood cells before we can submit and seek regulatory approval of our red blood cell system. We understand that while the data generated from our European Phase 3 clinical trials may be sufficient to receive CE Mark approval, we may need to generate additional safety data from commercial use in order to achieve broad market acceptance. In addition, these trials may need to be supplemented by additional, successful Phase 3 clinical trials for approval in certain countries. If such additional Phase 3 clinical trials are required, they would likely need to demonstrate equivalency of INTERCEPT-treated red blood cells compared to conventional, un-treated red blood cells and the significantly lower lifespan for INTERCEPT-treated red blood cells compared to conventional, un-treated red blood cells may limit our ability to obtain any regulatory approvals in certain countries for the red blood cell system. As part of our development activities, we will need to successfully complete a number of in vitro studies prior to receiving any regulatory approvals inEurope and certain additional activities, including successfully completing the RedeS and ReCePI studies and an additional Phase 3 clinical trial for chronic anemia patients, including sickle-cell anemia 56 -------------------------------------------------------------------------------- patients, in theU.S. , prior to receiving any regulatory approvals in theU.S. Successful completion of these activities may require capital beyond that which we currently have or that may be available to us under our agreement with theBiomedical Advanced Research and Development Authority , or BARDA, and we may be required to obtain additional capital in order to complete the development of and obtain any regulatory approvals for the red blood cell system. In addition, if we are unable to obtain from our suppliers sufficient clinical quantities of the active compounds for our red blood cell system meeting defined quality and regulatory specifications or if our suppliers are not able to maintain regulatory compliance, we may experience delays in testing, conducting trials or obtaining approvals, and our product development costs would likely increase. In 2016, we entered into a five-year agreement with BARDA, part of theU.S. Department of Health and Human Services' Office of the Assistant Secretary for Preparedness and Response, to receive funding from BARDA to support the development of our red blood cell system, including clinical and regulatory development programs in support of potential licensure, and development, manufacturing and scale-up activities, as well as activities related to broader implementation of all three INTERCEPT systems in areas of Zika virus risk. The RedeS and ReCePI studies are being funded as part of our agreement with BARDA. Under the contract, BARDA reimburses us for allowable direct contract costs, as such costs are incurred, and for allowable indirect costs. See the discussion under "BARDA" below for more information. Our near-term capital requirements are dependent on various factors, including operating costs and working capital investments associated with developing and commercializing the INTERCEPT Blood System, including in connection with continuingU.S. commercialization of our platelet and plasma systems, costs to develop different configurations of existing products and new products, including our illuminator, costs associated with planning, enrolling and completing ongoing studies, and the post-approval studies we are required to conduct in connection with the FDA approval of the platelet system, costs associated with pursuing potential regulatory approvals in other geographies where we do not currently sell our platelet and plasma systems, costs associated with conducting in vitro studies and clinical development of our red blood cell system inEurope and theU.S. , costs associated with performing the agreed-upon activities under our BARDA agreement, and costs related to creating, maintaining and defending our intellectual property. Our long-term capital requirements will also be dependent on the success of our sales efforts, competitive developments, the timing, costs and magnitude of our longer-term clinical trials and other development activities, required post-approval studies, market preparedness and product launch activities for any of our product candidates and products in geographies where we do not currently sell our products, and regulatory factors. Until we are able to generate a sufficient amount of product revenue and generate positive net cash flows from operations, which we may never do, meeting our long-term capital requirements is in large part reliant on continued access to funds under our BARDA agreement and the public and private equity and debt capital markets, as well as on collaborative arrangements with partners, augmented by cash generated from operations and interest income earned on the investment of our cash balances. While we believe that our available cash and cash equivalents and short-term investments, as well as cash received from product sales and under our agreement with BARDA, will be sufficient to meet our capital requirements for at least the next twelve months, if we are unable to generate sufficient product revenue, or access sufficient funds under our BARDA agreement or the public and private equity and debt capital markets, we may be unable to execute successfully on our operating plan. We have based our cash sufficiency estimate on assumptions that may prove to be incorrect. If our assumptions prove to be incorrect, we could consume our available capital resources sooner than we currently expect or in excess of amounts than we currently expect, which could adversely affect our commercialization and clinical development activities. We have borrowed and in the future may borrow additional capital from institutional and commercial banking sources to fund future growth, including pursuant to our term loan agreement and revolving loan agreement withMidCap Financial Trust , or MidCap, as described below, or potentially pursuant to new arrangements with different lenders. We may borrow funds on terms that may include restrictive covenants, including covenants that restrict the operation of our business, liens on assets, high effective interest rates, financial performance covenants and repayment provisions that reduce cash resources and limit future access to capital markets. In addition, we expect to continue to opportunistically seek access to the equity capital markets to support our development efforts and operations. To the extent that we raise additional capital by issuing equity securities, our stockholders may experience substantial dilution. To the extent that we raise additional funds through collaboration or partnering arrangements, we may be required to relinquish some of our rights to our technologies or rights to market and sell our products in certain geographies, grant licenses on terms that are not favorable to us, or issue equity that may be substantially dilutive to our stockholders. As a result of economic conditions, general global economic uncertainty, political change, and other factors, we do not know whether additional capital will be available when needed, or that, if available, we will be able to obtain additional capital on reasonable terms. If we are unable to raise additional capital due to the volatile global financial markets, general economic uncertainty or other factors, we may need to curtail planned development or commercialization activities. In addition, we may need to obtain additional funds to complete development activities for the red blood cell system necessary for potential regulatory approval inEurope , if costs are higher than anticipated or we encounter delays. We may need to obtain additional funding to conduct additional randomized controlled clinical trials for existing or new products, particularly if we are unable to access any additional portions of the funding contemplated by our BARDA agreement, and we may choose to defer such activities until we can obtain sufficient additional funding or, at such time our existing operations provide sufficient cash flow to conduct these trials. 57 -------------------------------------------------------------------------------- Although we received FDA approval of our platelet and plasma systems inDecember 2014 , ourU.S. commercial efforts in 2019 have been largely focused on enabling blood centers that are using INTERCEPT to optimize production and increase the number of platelet and plasma units produced and made available to patients and continuing to develop awareness of INTERCEPT's product profile relative to other platelet and plasma products, including conventional, un-treated components. Significant increase in product revenue from customers in theU.S. may not occur, if at all, until we have been able to successfully implement the platelet and plasma systems and demonstrate that they are economical, safe and efficacious for potential customers. In addition, to address the entire market in theU.S. , we will need to develop, test and obtain FDA approval of additional configurations of the platelet system. InSeptember 2019 , the FDA issued a final guidance document, "Bacterial Risk Control Strategies for Blood Collection Establishments and Transfusion Services to Enhance the Safety and Availability of Platelets for Transfusion." The guidance document requires all blood collection facilities to comply with the options available under the guidance document, which includes the INTERCEPT Blood System, for all platelet collections, no later than eighteen months from the issuance date. Blood centers may wait until later in the compliance grace period before beginning to take steps to implement INTERCEPT. Should a large number of blood centers wait, we may not have sufficient resources or product available to allow customers to timely and successfully implement INTERCEPT before the end of the compliance grace period. Should we be unable to manufacture INTERCEPT in sufficient quantities in a timely manner, or have adequate resources to assist customer with implementing the INTERCEPT Blood System,U.S. blood centers may be forced to use alternate options allowed by the guidance document, which could permanently impact our ability to convert those blood centers to INTERCEPT users. We also plan to perform in vitro studies and seek a premarket approval, or PMA, supplement to use our plasma system to produce extended-storage cryoprecipitate and possibly other plasma derived biological products. We currently have agreements with certain blood center manufacturing partners and are actively working to identify additional partners to manufacture the extended-storage cryoprecipitate. We are also working on implementing the infrastructure we believe will be necessary to market an approved extended-storage cryoprecipitate product directly to hospitals subsequent to potential regulatory approval of any PMA supplement that we may propose to submit to the FDA. Even if we were to receive approval for a PMA supplement for extended-storage cryoprecipitate, we may not receive label claims for all indications or for indications with the highest unmet need or market acceptance. Outside of theU.S. , we recognize product revenues from the sale of our platelet and plasma systems in a number of countries around the world including those inEurope , the Commonwealth of Independent States, or CIS, and theMiddle East . InJuly 2017 , we entered into agreements with Établissement Françaisdu Sang , or EFS, to supply illuminators and platelet and plasma disposable kits. The agreement for supply of illuminators and platelet disposable kits provided for a base term of two year, with two options for EFS to extend for one year each, the first of which, EFS exercised in 2019. InJanuary 2020 , we entered into a new agreement with EFS to supply plasma disposable kits and maintenance services for illuminators for a base term of two years, with two options for EFS to extend for one year each. We understand that EFS has adopted the platelet system acrossFrance , but cannot provide any assurance that national usage is sustainable, since no purchase volume commitments have been made by EFS, in our current contract or otherwise. In addition, significant product revenue from the French market may decline or not consistently occur quarter-over-quarter. We cannot assure that EFS will use the INTERCEPT Blood System for plasma at historical levels or at all. We also cannot provide any assurance that we will be able to secure any subsequent contracts with EFS or that the terms, including the pricing or committed volumes, if any, of any future contract will be equivalent or superior to the terms under our current contract. If we are unable to gain widespread commercial adoption in markets where our blood safety products are approved for commercialization, including theU.S. , we will have difficulties achieving profitability. In order to commercialize all of our products and product candidates, we will be required to conduct significant research, development, preclinical and clinical evaluation, commercialization and regulatory compliance activities for our products and product candidates, which, together with anticipated selling, general and administrative expenses, are expected to result in substantial losses. Accordingly, we may never achieve a profitable level of operations in the future. In addition to the product revenues from sales of our platelet and plasma systems, we anticipate that we will continue to recognize revenue from our BARDA agreement. We recognize revenue associated with the BARDA agreement as qualified costs are incurred for reimbursement over the performance period.
Fresenius
Fresenius Kabi AG , or Fresenius, manufactures and supplies the platelet and plasma systems to us under a supply agreement, or the Supply Agreement. Fresenius is obligated to sell, and we are obligated to purchase, finished disposable kits for our platelet, plasma and red blood cell systems. The Supply Agreement permits us to purchase platelet, plasma and red blood cell systems from third parties to the extent necessary to maintain supply qualifications with such third parties or where local or regional manufacturing is needed to obtain product registrations or sales. Pricing terms are initially fixed and decline at specified annual production levels, and are subject to certain adjustments after the initial pricing term. The initial term of the Supply Agreement extends throughJuly 1, 2025 , or the Initial Term, and is automatically renewed thereafter for additional two-year terms, or Renewal Terms, subject to termination by either party upon (i) two years written notice prior to the 58 -------------------------------------------------------------------------------- expiration of the Initial Term or (ii) one year written notice prior to the expiration of any Renewal Term. Under the Supply Agreement, we have the right, but not the obligation, to purchase certain assets and assume certain liabilities from Fresenius. In the event that Fresenius refuses or is unable to continue operating under the Supply Agreement, we may be unable to maintain inventory levels or otherwise meet customer demand, and our business and operating results would be materially and adversely affected. Pricing under the agreement is established through 2020 and at which time new pricing will need to be agreed upon by both parties or calibrated off of the pre-existing prices using a price index for the remainder of the initial term. Likewise, if we conclude that supply of the INTERCEPT Blood System or components from Fresenius and others is uncertain, we may choose to build and maintain inventories of raw materials, work-in-process components, or finished goods, which would consume capital resources faster than we anticipate and may cause our supply chain to be less efficient. Like most regulated manufacturing processes, our ability to produce our products is dependent on our or our suppliers' ability to source components and raw materials which may at times be in short demand or obsolete. In such cases, we and/or Fresenius or other suppliers may need to source, qualify and obtain approval for replacement materials or components which would likely prove to be disruptive and consume capital resources sooner than we anticipate.
See Note 13, Development and License Agreements, in Part IV, Item 15, "Exhibits and Financial Statement Schedules" of this Annual Report on Form 10-K for further information regarding the Supply Agreement with Fresenius.
BARDA
InJune 2016 , we entered into an agreement with BARDA to support our development and implementation of pathogen reduction technology for platelet, plasma, and red blood cells, including access to funding that could potentially support various activities, including funding studies necessary to support a potential premarket approval application, submission to the FDA for the red blood cell system, and acceleration of commercial scale up activities to facilitate potential adoption of the red blood cell system byU.S. blood centers. The five-year agreement with BARDA and its subsequent modifications provide for the reimbursement of certain amounts incurred by us in connection with our satisfaction of certain contractual milestones. Under the agreement, we are reimbursed and recognize revenue as qualified direct contract costs are incurred plus allowable indirect costs, based on approved provisional indirect billing rates, which permit recovery of fringe benefits, overhead and general and administrative expenses. BARDA has committed to reimburse certain of our expenses related to the clinical development of the red blood cell system during a base period, or the Base Period, and under exercised option periods, or Option Periods, in an aggregate amount of up to$103.2 million . If we satisfy subsequent milestones and BARDA were to exercise additional Option Periods, the total funding opportunity under the BARDA agreement could reach up to$201.2 million over the five-year agreement period. If exercised by BARDA in its sole discretion, each subsequent Option Period would fund activities related to broader implementation of the platelet and plasma system or the red blood cell system in areas of Zika virus risk, clinical and regulatory development programs in support of the potential licensure of the red blood cell system in theU.S. , and development, manufacturing and scale-up activities for the red blood cell system. We are currently responsible for co-investment of approximately$5.0 million , and would be responsible for an additional$9.6 million , if certain additional Option Periods are exercised by BARDA. ThroughDecember 31, 2019 , we have incurred approximately$0.8 million related to the co-investment. BARDA will make periodic assessments of our progress and the continuation of the agreement is based on our success in completing the required tasks under the Base Period and each exercised Option Period. BARDA has rights under certain contract clauses to terminate the agreement, including the ability to terminate for convenience at any time. Although BARDA has committed to reimburse us for up to$103.2 million in expenses to date, we may not receive all of these funds if BARDA were to terminate the agreement. Amounts invoiced and currently payable under the BARDA agreement are subject to future audits at the discretion of the government. These audits could result in an adjustment to revenue previously reported, which potentially could be significant. In addition, activities covered under the base period and exercised options may ultimately cost more than is covered by the BARDA contract or require a longer performance period to complete than is remaining on our agreement; if BARDA were unable to secure or allow additional funding or allow for additional time for completion, we would have to incur additional costs to complete the activities or terminate the activities before completion. Cantor See Note 10, Stockholders' Equity, in Part IV, Item 15, "Exhibits and Financial Statement Schedules" of this Annual Report on Form 10-K for further information regarding the sales agreement withCantor Fitzgerald & Co. for the issuance and sale of our common stock. 59
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Critical Accounting Policies and Management Estimates
The preparation of financial statements requires us to make estimates, assumptions and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosures of contingent assets and liabilities. On an ongoing basis, we evaluate our estimates, including those related to product revenue recognition and government contract revenue. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances, the results of which form our basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from those estimates under different assumptions or conditions.
We believe the following critical accounting policies require us to make significant judgments and estimates used in the preparation of our financial statements:
• Revenue-Revenue is recognized in accordance with Accounting Standards Codification ("ASC") Topic 606, "Revenue from Contracts with Customers", by applying the following five steps: (1) identify the contract(s) with a customer; (2) identify the performance obligations in the contract; (3) determine the transaction price; (4) allocate the transaction price to the performance obligations in the contract; and (5) recognize revenue when (or as) the entity satisfies a performance obligation. The main source of our revenue is product revenue from sales of the INTERCEPT Blood System for platelets and plasma, or the platelet and plasma systems or disposable kits, UVA illumination devices, or illuminators, spare parts and storage solutions, and maintenance services of illuminators. We sell the platelet and plasma systems directly to blood banks, hospitals, universities, government agencies, as well as to distributors in certain regions. For all sales of our INTERCEPT Blood System products, we use a binding purchase order or signed sales contract as evidence of a contract and satisfaction of our policy. Generally, our contracts with customers do not provide for open return rights, except within a reasonable time after receipt of goods in the case of defective or non-conforming product. The contracts with customers can include various combinations of products, and to a lesser extent, services. We must determine whether products or services are capable of being distinct and accounted for as separate performance obligations, or are accounted for as a combined performance obligation. We must allocate the transaction price to each performance obligation on a relative standalone selling price, or SSP basis, and recognize the revenue when the performance obligation is satisfied. We determine the SSP by using the historical selling price of the products and services. If the amount of consideration in a contract is variable, we estimate the amount of variable consideration that should be included in the transaction price. Product revenue is recognized upon transfer of control of promised products or services to customers in an amount that reflects the consideration that we expect to receive in exchange for those products or services. Product revenue from the sale of illuminators, disposable kits, spare parts and storage solutions are recognized upon the transfer of control of the products to the customer. Product revenue from maintenance services are recognized ratably on a straight-line basis over the term of maintenance as customers simultaneously consume and receive benefits. Freight costs charged to customers are recorded as a component of product revenue. Taxes invoiced to our customers and remitted to governments are recorded on a net basis, which excludes such tax from product revenue. • Government contract revenue-Revenue related to the cost reimbursement provisions under our BARDA agreement is recognized as the allowable direct contract costs plus allowable indirect costs are incurred based on approved provisional indirect billing rates, which permit recovery of fringe benefits, overhead and general and administrative expenses. Direct costs incurred under cost reimbursable contracts are recorded as research and development expenses or general and administrative expenses. Payments to us pursuant to our BARDA agreement are provisional payments subject to adjustment upon audit by the government. These audits could result in an adjustment to revenue previously reported, which adjustments potentially could be significant. Management believes that revenue for periods not yet audited has been recorded in amounts that are expected to be realized upon final audit and settlement. When the final determination of the allowable costs for any year has been made, revenue and billings may be adjusted accordingly in the period that the adjustment is known.
Results of Operations
Years Ended
Revenue Year Ended December 31, % Change (in thousands, except percentages) 2019 2018 2017 2019 to 2018 2018 to 2017 Product revenue$ 74,649 $ 60,908 $ 43,568 23% 40% Government contract revenue 19,125 15,143 7,758 26% 95% Total revenue$ 93,774 $ 76,051 $ 51,326 23% 48%
Product revenue increased by
60 -------------------------------------------------------------------------------- increased adoption of the platelet system in theU.S. , and increased disposable kit sales in theMiddle East , partially offset by product mix inFrance and the deterioration in the Euro relative to theU.S. dollar during the year endedDecember 31, 2019 , compared to the year endedDecember 31, 2018 , as most non-U.S. product revenue has been invoiced and transacted in Euro, and reported inU.S. dollars. Product revenue increased by$17.3 million during the year endedDecember 31, 2018 , compared to the year endedDecember 31, 2017 , primarily due to year-over-year sales volume growth in disposable kit sales inEurope , the majority of which resulted from the nationwide adoption of the platelet system inFrance , and increased disposable kit sales for the platelet system in theU.S. and, to a lesser extent, improved foreign exchange rates for the Euro. These increases were partially offset by decreased average selling prices to our largest customers. We anticipate product revenue for INTERCEPT disposable kits will increase in future periods driven by the expected expansion ofU.S. sales as increased market acceptance of the INTERCEPT Blood System and adoption of the INTERCEPT Blood System in geographies where commercialization efforts are underway. However, a deterioration of the Euro relative to theU.S. dollar has in the past and could in the future have a material impact on our product revenues, as a significant portion of our product revenue is expected to come from Euro denominated markets over the near term. As a result of these and other factors, the historical results may not be indicative of INTERCEPT Blood System product revenue in the future. We recognized$19.1 million ,$15.1 million and$7.8 million of revenue from our BARDA agreement during the years endedDecember 31, 2019 , 2018 and 2017, respectively, as a result of the direct and indirect contract costs incurred under the BARDA agreement. As our RedeS and ReCePI studies continue to enroll patients, and as additional other qualified clinical and development activities potentially increase under the exercised Option Periods, we anticipate that reported BARDA revenue will increase.
Cost of Product Revenue
Our cost of product revenue consists of the cost of the INTERCEPT Blood System sold, provisions for obsolete, slow-moving and unsaleable product, certain order fulfillment costs, to the extent applicable, and costs for idle facilities. Inventory is accounted for on a first-in, first-out basis. Year Ended December 31, % Change (in thousands, except percentages) 2019 2018 2017 2019 to 2018 2018 to 2017 Cost of product revenue$ 33,419 $ 31,634 $ 22,531 6% 40% Cost of product revenue increased by$1.8 million during the year endedDecember 31, 2019 , compared to the year endedDecember 31, 2018 . The increase was primarily due to the increase of sales in the current period compared to the same period of the prior year, partially offset by volume tier discounts from a contract manufacturer. Cost of product revenue increased by$9.1 million during the year endedDecember 31, 2018 , compared to the year endedDecember 31, 2017 . The increase was primarily due to the increase in the volume of INTERCEPT platelet kits sold in the current year compared to the prior year. Cost of product revenue was also impacted by less favorable foreign currency exchange rates related to inventory production compared to prior year. Our gross margin on product sales was 55% during the year endedDecember 31, 2019 , compared to 48% during the year endedDecember 31 , 2018.The increase in gross margin on product sales was primarily due to lower pricing from a contract manufacturer, improved product mix with respect to sales inFrance , and increased demand for platelet products. Our gross margin on product sales was 48% during the year endedDecember 31, 2018 , compared to 48% during the year endedDecember 31, 2017 . Gross margin on product sales remained relatively flat in both periods. Changes in our gross margin on product sales are affected by various factors, including the volume of product manufactured and the relative per unit pricing in our agreement with Fresenius, exchange rate of the Euro relative to theU.S. dollar, manufacturing and supply chain costs, the mix of product sold, and the mix of customers to which products are sold. We may encounter unforeseen manufacturing difficulties which, at a minimum, may lead to higher than anticipated costs, scrap rates, or delays in manufacturing products. In addition, we may face competition which may limit our ability to maintain existing selling prices for our products which in turn would negatively affect our reported gross margins on product sales. Our gross margins on product sales may be impacted in the future based on all of these and other criteria.
We expect to build inventory levels that will be sufficient to meet forecasted demand but expect those levels will exceed levels produced in 2019.
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Research and Development Expenses
Our research and development expenses include salaries and related expenses for our scientific personnel, non-cash stock based compensation, payments to consultants, costs to prepare and conduct preclinical and clinical trials, third-party costs for development activities, certain regulatory costs, costs associated with our facility related infrastructure, and laboratory chemicals and supplies. Year Ended December 31, % Change (in thousands, except percentages) 2019 2018 2017 2019 to 2018 2018 to 2017 Research and development$ 60,376 $ 42,564 $ 33,710 42% 26% Research and development expenses increased$17.8 million during the year endedDecember 31, 2019 , compared to the year endedDecember 31, 2018 , primarily due to increased costs associated with product enhancements and initiatives for expanded label claims, activities related to the BARDA agreement, and increased development activities to support the anticipated launch of extended-storage cryoprecipitate. Research and development expenses increased$8.9 million during the year endedDecember 31, 2018 , compared to the year endedDecember 31, 2017 , primarily due to costs associated with clinical development of our INTERCEPT red blood cell system, our pursuit of supplemental approvals for the platelet and plasma systems, and activities related to the BARDA agreement. We expect to incur additional research and development costs associated with planning, enrolling and completing our required post-approval studies for the platelet system, pursuing potential regulatory approvals in other geographies where we do not currently sell our platelet and plasma systems, planning and conducting in vitro studies and clinical development of our red blood cell system inEurope and theU.S. , completing activities to support our CE Mark submission for our red blood cell system inEurope , new product development and product enhancements, including potential new label claims, and costs associated with performing the activities under our BARDA agreement. Due to the inherent uncertainties and risks associated with developing biomedical products, including, but not limited to, intense and changing government regulation, uncertainty of future preclinical studies and clinical trial results and uncertainty associated with manufacturing, it is not possible to reasonably estimate the costs to complete these research and development projects. We face numerous risks and uncertainties associated with the successful completion of our research and development projects, which risks and uncertainties are discussed in further detail under "Item 1A-Risk Factors" in Part I of this Annual Report on Form 10-K.
Selling, General, and Administrative Expenses
Selling, general, and administrative expenses include salaries and related expenses for administrative personnel, non-cash stock based compensation, expenses for our commercialization efforts in a number of countries around the world including those inU.S. ,Europe , the CIS and theMiddle East ,Asia ,Latin America , and expenses for accounting, tax, internal control, legal, and facility and infrastructure related expenses, and insurance premiums. Year Ended December 31, % Change (in thousands, except percentages) 2019 2018 2017 2019 to 2018 2018 to 2017 Selling, general and administrative$ 66,205 $ 56,841 $ 52,615 16% 8% Selling, general, and administrative expenses increased by$9.4 million during the year endedDecember 31, 2019 , compared to the year endedDecember 31, 2018 , primarily due to higher non-cash stock compensation, investments in our supply chain capabilities and to a lesser extent, investments in preparatory activities for the anticipated launch of extended-storage cryoprecipitate. Selling, general, and administrative expenses increased by$4.2 million during the year endedDecember 31, 2018 , compared to the year endedDecember 31, 2017 , primarily due to headcount and compensation related costs.
We anticipate our selling, general, and administrative spending to remain relatively consistent over the coming year.
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Non-Operating Income (Expense), Net
Non-operating expense, net consists of foreign exchange gains and losses, interest charges incurred on our debt, and other non-operating gains and losses, including interest earned from our short-term investment portfolio.
Year Ended December 31, % Change (in thousands, except percentages) 2019 2018 2017 2019 to 2018 2018 to 2017 Foreign exchange loss$ (86 ) $ (87 ) $ (10 ) (1%) 770% Interest expense (6,065 ) (4,008 ) (3,022 ) 51% 33% Other income, net 1,396 1,748 3,864 (20%) (55%) Total non-operating expense, net$ (4,755 ) $ (2,347 ) $ 832 103% (382%)
Foreign exchange gain (loss)
Foreign exchange loss remained flat during the year endedDecember 31, 2019 , compared to the year endedDecember 31, 2018 , and remained flat during the year endedDecember 31, 2018 , compared to the year endedDecember 31, 2017 , primarily due to relatively consistent changes in foreign exchange rates for the Euro.
Interest expense
Interest expense increased$2.1 million during the year endedDecember 31, 2019 , compared to the year endedDecember 31, 2018 , primarily due to the loss of$2.1 million on the extinguishment of the loan and security agreement, or the Oxford Term Loan Agreement, withOxford Finance LLC . See Note 8, Debt, in Part IV, Item 15, "Exhibits and Financial Statement Schedules" of this Annual Report on Form 10-K for more information. Interest expense increased$1.0 million during the year endedDecember 31, 2018 , compared to the year endedDecember 31, 2017 , primarily due to increased average outstanding debt balance, and, to a lesser extent, due to the increased interest rate, under our Amended Credit Agreement with Oxford, see discussion under the heading "Debt" below. Other income, net Other income, net decreased by$0.4 million during the year endedDecember 31, 2019 , compared to the year endedDecember 31, 2018 , primarily due to the decrease of interest income from our investments in marketable securities during the year endedDecember 31, 2019 . Other income, net decreased by$2.1 million during the year endedDecember 31, 2018 , compared to the year endedDecember 31, 2017 , primarily due to the realized gain from the sale of our remaining shares of Aduro Biotech, Inc., or Aduro, common stock of approximately$3.5 million , during the year endedDecember 31, 2017 , partially offset by the increase of interest income from our investments in marketable securities during the year endedDecember 31, 2018 . Provision for Income Taxes Year Ended December 31, % Change (in thousands, except percentages) 2019 2018 2017 2019 to 2018 2018 to 2017 Provision for income taxes$ 263 $ 229 $ 3,887 15% (94%)
For the year ended
Due to our history of cumulative operating losses, management has concluded that, after considering all of the available objective evidence, it is not likely that all our net deferred tax assets as ofDecember 31, 2019 will be realized. Accordingly, substantially all of ourU.S. deferred tax assets continue to be subject to a valuation allowance as ofDecember 31, 2019 . As ofDecember 31, 2019 , there have been no material changes to our total amount of unrecognized tax benefits. OnDecember 22, 2017 , tax legislation informally titled the Tax Cuts and Jobs Act, or the Tax Act, was signed into law, which significantly changes the Internal Revenue Code of 1986, as amended. The Tax Act did not impact the tax expense recorded for 2017 or 2018 due to our continuing operating losses and the valuation allowance against substantially all of our deferred tax assets, but did have other tax related effects. One component of the Tax Act is a provision which required the deemed distribution of the accumulated earnings ofCerus Europe B.V. during the year endedDecember 31, 2017 . As a result, we realized a deemed income inclusion of$3.2 million associated with our permanently reinvested earnings in our subsidiary. This deemed inclusion reduced the net operating loss 63
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for the year but did not result in any cash outlays. We did not make any actual
distribution of accumulated earnings and continue to maintain the funds as
permanently reinvested outside the
Liquidity and Capital Resources
In recent years, our sources of capital have primarily consisted of public issuance of common stock, debt instruments, and to a lesser extent, cash from product sales and reimbursements under our BARDA agreement.
AtDecember 31, 2019 , we had cash, cash equivalents, and restricted cash of$37.4 million , of which$35.0 million was included in cash and cash equivalents, and$2.4 million was included as restricted cash. AtDecember 31, 2018 , we had cash, cash equivalents, and restricted cash of$31.6 million , of which$28.9 million was included in cash and cash equivalents, and$2.7 million was included as restricted cash. Our cash equivalents primarily consist of money market instruments, which are classified for accounting purposes as available-for-sale. In addition, we had$50.7 million of short-term investments atDecember 31, 2019 , and$88.7 million atDecember 31, 2018 . We also had total indebtedness of approximately$44.4 million under our Credit, Security and Guaranty Agreement (Term Loan), or the Term Loan Credit Agreement, and our Credit, Security and Guaranty Agreement (Revolving Loan), or the Revolving Loan Credit Agreement, both withMidCap Financial Trust , atDecember 31, 2019 , and$29.9 million under our Oxford Term Loan Agreement atDecember 31, 2018 , respectively. Excess cash is typically invested in highly liquid instruments of short-term investments with high-quality credit rated corporate and government agency fixed-income securities in accordance with our investment policy.
Operating Activities
Net cash used in operating activities was$65.8 million during the year endedDecember 31, 2019 , compared to$31.2 million net cash used during the year endedDecember 31, 2018 . The increase in net cash used in operating activities was primarily related to increased operating expenditures, the timing of payments and purchases related to inventories, the timing of sales during the year endedDecember 31, 2019 , as compared to the year endedDecember 31, 2018 , and the one-time payment of$6.1 million to Fresenius inAugust 2019 . Net cash used in operating activities was$31.2 million during the year endedDecember 31, 2018 , compared to$52.2 million net cash used during the year endedDecember 31, 2017 . The decrease in net cash used in operating activities was primarily related to increased product sales and reimbursements from the BARDA agreement, the timing of accounts receivable collections, and the timing of payments and purchases related to inventories and research and development activities during the year endedDecember 31, 2018 , as compared to the year endedDecember 31, 2017 .
Investing Activities
Net cash provided by investing activities was$28.2 million during the year endedDecember 31, 2019 , compared to$43.8 million net cash used in investing activities during the year endedDecember 31, 2018 . The change period over period was primarily due to higher proceeds from the maturity and sale of our investments to support operations, and capital expenditures related to our headquarters relocation during the year endedDecember 31, 2019 , couples with lower purchases of investments as compared to the year endedDecember 31, 2018 .
Net cash used in investing activities was
Financing Activities
Net cash provided by financing activities was$43.5 million during the year endedDecember 31, 2019 , compared to$92.8 million net cash provided during the year endedDecember 31, 2018 . The decrease in net cash provided by financing activities was primarily due to the proceeds of approximately$57.2 million , net of the underwriting discounts and other issuance costs, received from ourJanuary 2018 public offering of common stock, partially offset by the net principal proceeds of$7.8 million received from the Term Loan Credit Agreement described in more detail above during the year endedDecember 31, 2019 . Net cash provided by financing activities was$92.8 million during the year endedDecember 31, 2018 , compared to$43.0 million net cash provided during the year endedDecember 31, 2017 . The increase in net cash provided by financing activities was primarily due to the proceeds of approximately$57.2 million , net of the underwriting discounts and other issuance costs, received from ourJanuary 2018 public offering of common stock, partially offset by the proceeds received from the 2017 Term Loans described in more detail above during the year endedDecember 31, 2017 . 64
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Working Capital
Working capital decreased to
Capital Requirements
Our near-term capital requirements are dependent on various factors, including operating costs and working capital investments associated with developing and commercializing the INTERCEPT Blood System, including in connection with the continuingU.S. commercial launch of our platelet and plasma systems, costs to develop different configurations of existing products and new products, including our illuminator, costs associated with planning, enrolling and completing ongoing studies, and the post-approval studies we are required to conduct in connection with the FDA approval of the platelet system, costs associated with pursuing potential regulatory approvals in other geographies where we do not currently sell our platelet and plasma systems, costs associated with conducting in vitro studies and clinical development of our red blood cell system inEurope and theU.S. , costs associated with performing the agreed-upon activities under our BARDA agreement, and costs related to creating, maintaining and defending our intellectual property. Our long-term capital requirements will also be dependent on the success of our sales efforts, competitive developments, the timing, costs and magnitude of our longer-term clinical trials and other development activities, required post-approval studies, market preparedness and product launch activities for any of our product candidates and products in geographies where we do not currently sell our products, and regulatory factors. Until we are able to generate a sufficient amount of product revenue and generate positive net cash flows from operations, which we may never do, meeting our long-term capital requirements is in large part reliant on continued access to funds under our BARDA agreement and the public and private equity and debt capital markets, as well as on collaborative arrangements with partners, augmented by cash generated from operations and interest income earned on the investment of our cash balances. While we believe that our available cash and cash equivalents and short-term investments, as well as cash received from product sales and under our agreement with BARDA, will be sufficient to meet our capital requirements for at least the next twelve months, if we are unable to generate sufficient product revenue, or access sufficient funds under our BARDA agreement or the public and private equity and debt capital markets, we may be unable to execute successfully on our operating plan. We have based our cash sufficiency estimate on assumptions that may prove to be incorrect. If our assumptions prove to be incorrect, we could consume our available capital resources sooner than we currently expect or in excess of amounts than we currently expect, which could adversely affect our commercialization and clinical development activities. We have borrowed and in the future may borrow additional capital from institutional and commercial banking sources to fund future growth, including pursuant to the Term Loan Credit Agreement and Revolving Loan Credit Agreement, or potentially pursuant to new arrangements with different lenders. We may borrow funds on terms that may include restrictive covenants, including covenants that restrict the operation of our business, liens on assets, high effective interest rates, financial performance covenants and repayment provisions that reduce cash resources and limit future access to capital markets. In addition, we expect to continue to opportunistically seek access to the equity capital markets to support our development efforts and operations. To the extent that we raise additional capital by issuing equity securities, our stockholders may experience substantial dilution. To the extent that we raise additional funds through collaboration or partnering arrangements, we may be required to relinquish some of our rights to our technologies or rights to market and sell our products in certain geographies, grant licenses on terms that are not favorable to us, or issue equity that may be substantially dilutive to our stockholders. While we expect to receive significant funding under our agreement with BARDA, our ability to obtain the funding we expect to receive under the agreement is subject to various risks and uncertainties, including with respect to BARDA's ability to terminate the agreement for convenience at any time and our ability to achieve the required milestones under the agreement. In addition, access to federal contracts is subject to the authorization of funds and approval of our research plans by various organizations within the federal government, including theU.S. Congress . The general economic environment, coupled with tight federal budgets, has led to a general decline in the amount available for government funding. If BARDA were to eliminate, reduce or delay funding under our agreement, this would have a significant negative impact on the programs associated with such funding and could have a significant negative impact on our revenues and cash flows. In addition, if we are unable to generate sufficient perquisite Phase 3 clinical data and/or reach agreement with the FDA on an additional Phase 3 clinical trial for chronic anemia in theU.S. for our red blood cell system, our agreement with BARDA will be severely limited in scope or could be terminated altogether, and our ability to complete the development activities required for licensure in theU.S. may require additional capital beyond which we currently have. If alternative sources of funding are not available, we may be forced to suspend or terminate development activities related to the red blood cell system in theU.S. As a result of economic conditions, general global economic uncertainty, political change, and other factors, we do not know whether additional capital will be available when needed, or that, if available, we will be able to obtain additional capital on reasonable terms. If we are unable to raise additional capital due to the volatile global financial markets, general economic uncertainty or other factors, we may need to curtail planned development or commercialization activities. In addition, we may need to obtain additional funds to complete development activities for the red blood cell system necessary for potential regulatory approval inEurope , if costs are higher than anticipated or we encounter delays. We may need to obtain additional funding to conduct additional randomized controlled clinical trials for existing or new products, particularly if we are unable to access any additional portions of the funding contemplated 65
-------------------------------------------------------------------------------- by our BARDA agreement, and we may choose to defer such activities until we can obtain sufficient additional funding or, at such time, our existing operations provide sufficient cash flow to conduct these trials.
Other Information
InJanuary 2020 , we issued and sold 16,866,667 shares of our common stock, par value$0.001 per share, at$3.75 per share in an underwritten public offering. The total proceeds from this offering were$63.3 million , before deducting estimated offering expenses payable by us.
Commitments and Off-Balance Sheet Arrangements
Off-balance Sheet Arrangements
We did not have any off-balance sheet arrangements as of
Contractual Commitments
The following summarizes our contractual commitments at
After 5 Contractual Commitments Total 1 year 2 - 3 years 4 - 5 years years Debt$ 56,236 $ 8,067 $ 20,702 $ 27,467 $ - Operating leases 30,988 3,307 6,181 5,447 16,053 Minimum purchase requirements 15,667 9,711 3,116 793 2,047 Other commitments 702 684 18 - -
Total contractual obligations
Debt
See Note 8, Debt, in Part IV, Item 15, "Exhibits and Financial Statement Schedules" of this Annual Report on Form 10-K for more information on the debt under our Term Loan Credit Agreement and the Revolving Loan Credit Agreement.
Operating Leases
See Note 9, Commitments and Contingencies, in Part IV, Item 15, "Exhibits and Financial Statement Schedules" of this Annual Report on Form 10-K for more information on the operating leases.
Minimum Purchase Requirements
Our minimum purchase commitments include certain components of our INTERCEPT Blood System which we purchase from third- party manufacturers.
Other Commitments
Our other commitments primarily consist of obligations related to business insurance financing and certain other warehousing obligations.
Financial Instruments
Our investment policy is to manage our marketable securities portfolio to preserve principal and liquidity while maximizing the return on the investment portfolio to assist us in funding our operations. We currently invest our cash and cash equivalents in money market funds and interest-bearing accounts with financial institutions. Our money market funds are classified as Level 1 in the fair value hierarchy, in which quoted prices are available in active markets, as the maturity of money market funds are relatively short and the carrying amount is a reasonable estimate of fair value. Our available-for-sale securities related to corporate debt andU.S. government agency securities are classified as Level 2 in the fair value hierarchy, which uses observable inputs to quoted market prices, benchmark yields, reported trades, broker/dealer quotes or alternative pricing sources with reasonable levels of price transparency. We maintain portfolio liquidity by ensuring that the securities have active secondary or resale markets. We did not record any other-than-temporary impairment losses during the years endedDecember 31, 2019 , 2018 and 2017. Adverse global economic conditions have had, and may continue to have, a negative impact on the market values of potential investments.
New Accounting Pronouncements
See Note 2, Summary of Significant Accounting Policies, in Part IV, Item 15, "Exhibits and Financial Statement Schedules" of this Annual Report on Form 10-K for more information on new accounting pronouncements. 66
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