3

PART IIntricon Corporation

Form 10-K/A 

ITEM 1.Business(Amendment No. 1)

Company OverviewFor the Fiscal Year Ended December 31, 2021

IntriCon Corporation (together with its subsidiaries referred herein asExplanatory Note

This Amendment No. 1 on Form 10-K/A (this “Form 10-K Amendment”) amends the “Company”, or “IntriCon”, “we”, “us” or “our”) is an international company engaged in designing, developing, engineering, manufacturing and distributing body-worn devices. The Company serves the body-worn device market by designing, developing, engineering, manufacturing and distributing micro-miniature products, microelectronics, micro-mechanical assemblies, complete assemblies and software solutions, primarily for the emerging value based hearing healthcare market, the medical bio-telemetry market and the professional audio communication market. The Company, headquartered in Arden Hills, Minnesota, has facilities in Minnesota, Illinois, Singapore, Indonesia, the United Kingdom and Germany, and operates through subsidiaries. The Company is a Pennsylvania corporation formed in 1930, and has gone through several transformations since its formation. The Company’s core business of body-worn devices was established in 1993 through the acquisition of Resistance Technologies Inc., now known as IntriCon, Inc. The majority of IntriCon’s current management came to the Company with the Resistance Technologies Inc. acquisition, including IntriCon’s President and CEO, who was a co-founder of Resistance Technologies Inc.

In December 2016, the Company’s board of directors approved plans to discontinue its cardiac diagnostic monitoring business. The Company sold the cardiac diagnostic monitoring business on February 17, 2017 to Datrix, LLC. For all periods presented, the Company classified this business as discontinued operations, and, accordingly, has reclassified historical financial data presented herein.

Information contained in this Annual Report on Form 10-K and expressed in U.S. dollars or number of shares are presented in thousands (000s), except for per share data and as otherwise noted.

Business Highlights

Major Events in 2017

In December 2017, the Company acquired the remaining 80-percent stake in Hearing Help Express, Inc. (referred to as “Hearing Help Express” or “HHE”), a direct-to-consumer mail order hearing aid provider, for $650 in cash, repayment of $1,833 in debt to HHE’s 80% holder and an earn-out. The results of HHE were consolidated into the Company’s financial statements beginning October 31, 2016. Prior to the acquisition of 100% ownership in December 2017, the Company allocated income and losses to the noncontrolling interest based on ownership percentage.

The Company entered into an agreement to acquire a 49% stake in Soundperience for 1,500 Euros. As of December 31, 2017, the Company held a 16% stake in and obtained a technology license from Soundperience, which investment would increase to 49% upon the completion of certain milestones and payment of the purchase price for that equity. As of December 31, 2017, the Company had an investment in Soundperience of $1,415, consisting of an equity investment, cash advance and license agreement. In January 2018, the Company closed on the additional 33% stake in Soundperience, bringing its total ownership to 49% and its total investment to 1,500 Euros. Soundperience has designed self-fitting hearing aid technology. The Company does not anticipate the Soundperience business will have a notable financial impact on operating results, but rather will provide the Company with exclusive access in the United States to critical software technology. Soundperience’s self-fitting hearing aid technology is being used in the German market today, most notably through Signison, a joint venture with the owner of Soundperience. Soundperience and Signison are accounted for in the Company’s financial statements using either the cost or equity method.

In December 2017, the Company and its domestic subsidiaries entered into an Eleventh Amendment to the Loan and Security Agreement and Waiver with CIBC Bank USA (formerly known as The PrivateBank and Trust Company), which among other things provided an additional loan of $2,000 under our term note to assist with the acquisition of HHE and provided a capital expenditure loan facility for up to $2,500.

Major Events in 2016

In December 2016, the Company’s board of directors approved plans to discontinue its cardiac diagnostic monitoring business. The Company sold the cardiac diagnostic monitoring business on February 17, 2017 to Datrix, LLC. For all periods presented, the Company classified this business as discontinued operations, and, accordingly, has reclassified historical financial data presented herein.

In October of 2016, the Company purchased 20 percent of Hearing Help Express and began implementing cost cutting measures and business improvements.

On May 18, 2016, the Company completed a public offering and sale of 805 shares of common stock. The net proceeds from this offering, after deducting underwriting discounts and offering expenses, totaled approximately $3,678 and were used for working capital and general corporate purposes.

Major Events in 2015

The Company reported its then strongest financial results in over a decade, surpassing 2014 results, including its strongest revenue and margin since the rebranding of the Company in 2005.

On November 3, 2015, the Company acquired the assets of PC Werth, a leading supplier of hearing healthcare products and equipment to the United Kingdom’s National Health Service (NHS), through its IntriCon UK subsidiary. The NHS is the largest purchaser of hearing aids in the world, supplying an estimated 1.2 million hearing aids annually.

On November 2, 2015, the Company launched JD Edwards EnterpriseOne platform, a $2,400 investment in an integrated applications suite of comprehensive enterprise resource planning (ERP) software, to further support its global manufacturing and distribution footprint.

On September 14, 2015, the Company and The Academy of Doctors of Audiology (ADA), announced a joint venture to provide hearing instruments and educational resources that offer unprecedented value for audiologists and their patients.

Market Overview:

IntriCon serves the body-worn device market by designing, developing, engineering, manufacturing and distributing micro-miniature products, microelectronics, micro-mechanical assemblies, complete assemblies and software solutions, primarily for the emerging value based hearing healthcare market (which includes the hearing health direct to consumer market), the hearing health market, the medical bio-telemetry market and the professional audio communication market. Revenue from these markets is reported on the respective lines in the discussion of our results of operations in “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” and Note 21 “Revenue by Market” to the Company’s consolidated financial statements included herein.

Value Based Hearing Healthcare Market

The Company believes the value based hearing healthcare (VBHH) market offers significant growth opportunities. In the United States alone, there are approximately 40 million adults that report some degree of hearing loss. In adults, the most common cause of hearing loss is aging and noise. In fact, by the age of 65, one out of three people have hearing loss. The hearing-impaired population is expected to grow significantly over the next decade due to an aging population and more frequent exposure to loud sounds that can cause noise-induced hearing loss. It is estimated that hearing aids can help more than 90 percent of people with hearing loss, however the current market penetration into the U.S. hearing impaired population is approximately 20 percent, a percentage that has remained essentially unchanged for the last four decades. The primary deterrents to greater penetration are cost and access. The average cost of a hearing aid in the US market today is over $2,400 per device, more than double the cost from twelve years ago. Approximately 70 percent of the hearing impaired have hearing loss in both ears (referred to as a binaural loss), driving the total cost to almost $5,000 on average for a set of hearing aids.

We believe a perfect vortex of factors has come together over the last few years to enable the emergence of a market disruptive,high-quality, low cost distribution model, includingcontinued consolidation of retail (causing escalating hearing aid prices), consumer outcry, consumer education, advancements in technology (such as behind-the-ear devices, advanced digital signal processing, low-power wireless, and self-fitting software) as well as regulatory actions and pronouncements by the U.S. Food and Drug Administration, the President’s Council of Advisors on Science and Technology and the National Academies of Science, Engineering and Medicine.

Today in the US market, the conventional channel pushes all hearing impaired through the same inefficient, costly channel. However, a very large portion of the hearing-impaired market – mostly notably those with mild to moderate losses – could be properly served with the proper combination of high quality, outcome based devices, advanced fitting software and consumer services/care best practices – all at much lower cost. We believefundamental change is needed and are excited about the opportunity that we created through thoughtful hard work and planning: a chance to deliver superior outcomes-based affordable hearing healthcare, by combining state-of-the-art devices and software technology, along with best practices customer service and at a much lower cost directly to consumers across the country, many of whom have not been able to afford care previously.

In early January 2016, the U.S. Food and Drug Administration (FDA) weighed in on low hearing aid penetration rates with an announcement that highlighted statistics from the National Institute on Deafness and Other Communication Disorders. They found that 37.5 million U.S. adults aged 18 and older report some form of hearing loss. However, only 30 percent of adults over 70, and 16 percent of those aged 20 to 69, who could benefit from wearing hearing aids, have ever used them. Based on these statistics, the FDA reopened the public comment period on draft guidance related to the agency’s premarket requirements for hearing aids and personal sound amplifiers (PSAPs). In April 2016, the FDA hosted a public workshop to gather stakeholder and public input on draft guidance related to the agency’s premarket requirements for hearing aids and PSAPs. The FDA’s intent is to consider ways in which regulation can support further device penetration into the hearing market. In December 2016, the FDA announced important steps to better support consumer access to hearing aids. The agency issued a guidance document explaining that it does not intend to enforce the requirement that individuals age 18 and older receive a medical evaluation orsign a waiver prior to purchasing most hearing aids, effective immediately. It also announced its commitment to consider creating a category of over-the-counter (OTC) hearing aids that could deliver new, innovative and lower-cost products to millions of consumers.

Furthermore, there have been significant public policy developments during 2017. On August 18, 2017, President Donald Trump signed into law H.R. 2430, the U.S. Food and Drug Administration (FDA) Reauthorization Act, which includes the Over-the-Counter (“OTC”) Hearing Aid Act of 2017. The legislation is designed to enable adults with mild- to moderate-hearing loss to access OTC hearing aids without being seen by a hearing care professional. The OTC Hearing Aid Act requires the FDA to create and regulate a category of OTC hearing aids to ensure they meet the same high standards for safety, consumer labeling, and manufacturing protection that all other medical devices must meet. Additionally, the OTC Hearing Aid Act mandates that the FDA establish an OTC hearing aid category for adults with “perceived” mild- to moderate-hearing loss within three years of passage of the legislation. The FDA also must finalize a rule within 180 days after the close of the comment period, detailing what level of safety, labeling and consumer protections will be included. We believe this legislation has the potential to remove the significant barriers existing today that prevent innovative hearing health solutions. We believe that this legislation will invigorate competition, spur innovation and facilitate the development of an ecosystem of hearing health care that provides affordable and accessible solutions to millions of unserved or underserved Americans. Additionally, these public policy changes all further support our strategic focus to gain direct access to consumers and the underserved market.

In December of 2017, we purchased the remaining 80% of HHE, a direct-to-consumer mail order hearing aid provider. Over the last decade, we have invested in the technology and low-cost manufacturing to design and build superior devices and fitting solutions, to address what we estimate to be a $1+ billion annual value based hearing healthcare market. With this acquisition, we believe we now have the channel infrastructure to directly reach consumers and—importantly for millions—the ability to offer high-quality hearing healthcare at a fraction of the cost. Through our other VBHH initiatives and tests, we have formed alliances with other key partners, which have given us experience and vital insight as we move aggressively into a more consumer-facing role. HHE provides an efficient, traditional direct-to-consumer channel to reach consumers who likely do not have insurance that will cover hearing devices. This is a channel that we can build on and expand via technology—and one that is complementary with many of our existing relationships.

We entered into an agreement to acquire a 49% stake in Soundperience for 1,500 Euros. As of December 31, 2017, we held a 16% stake in Soundperience, which would increase to 49% upon the completion of certain milestones and payment of the purchase price for that equity. As of December 31, 2017, we had an investment in Soundperience of $1,415, consisting of an equity investment, cash advance and license agreement. In January 2018, we acquired the additional 33% stake in Soundperience for 1,100 Euros, bringing out total ownership to 49% and our total investment to 1,500 Euros. Soundperience has designed self-fitting hearing aid technology. Soundperience’s self-fitting hearing aid technology is being used in the German market today, most notably through our Signison joint venture with the owner of Soundperience.

We believe strongly that incorporating self-fitting technology is a critical step in creating our high-quality, low-cost hearing healthcare ecosystem. Soundperience’s technology has the potential to drastically reduce the price of hearing aids, drive greater access and increase customer satisfaction.

In other VBHH channels, the Company has a business relationship with hi HealthInnovations (“hi Health”), a UnitedHealth Group company, to be their supplier of hearing aids, which they make available to participants under their health insurance plans.

The Company also has various international VBHH initiatives. On November 3, 2015, the Company acquired the assets of PC Werth through its IntriCon UK subsidiary to gain direct access to the NHS and to have greater control over its efforts to accelerate new market penetration into the United Kingdom. IntriCon UK has been appointed as a supplier to the NHS Supply Chain’s National Framework. The NHS is widely seen as the most efficient hearing aid delivery system in the world, supplying an estimated 1.4 million hearing aids annually. We believe IntriCon is well positioned to serve their needs, and we are developing new technologies to further enhance delivery efficiencies and product standards in the future.

We also believe there are niches in the conventional hearing health channel that will embrace our VBHH proposition in the United States and Europe. High costs of conventional devices and retail consolidation have constrained the growth potential of the independent audiologist and dispenser. We believe our software and product offering can provide independent audiologists and dispensers the ability to compete with larger retailers, such as Costco, and manufacturer owned retail distributors. In the third quarter of 2015, we announced a joint venture with The Academy of Doctors of Audiology (ADA) to provide hearing instruments and educational resources to audiologists and their patients. The joint venture operates as a limited liability company under the name “earVenture LLC”. EarVenture was officially launched in November 2015 at the ADA conference. To date, more than 400 of the 1,200 ADA members have registered to join the earVenture program. While we do not view earVenture, near term, as a meaningful contributor to sales, it continues to provide valuable industry insights and has the potential for future value by connecting it to our emerging direct-to-consumer channel.

Medical Bio-Telemetry

In the medical bio-telemetry market, the Company is focused on sales of bio-telemetry devices for life-critical diagnostic monitoring. The Company manufactures microelectronics, micro-mechanical assemblies, high-precision injection-molded plastic components and complete bio-telemetry devices for emerging and leading medical device manufacturers. The medical industry is faced with pressures to reduce the cost of healthcare. Driven by its core technologies, IntriCon helps shift the point of care from expensive traditional settings, such as hospitals, to less expensive non-traditional settings like the home. IntriCon currently serves this market by offering medical manufacturers the capabilities to design, develop, manufacture and distribute medical devices that are easier to use, are more miniature, use less power, and are lighter. Increasingly, the medical industry is looking for wireless, low-power capabilities in their devices.

IntriCon currently has a presence in the diabetes, cardiac, catheter positioning markets. For diabetes, IntriCon has partnered with Medtronic to manufacture their wireless continuous glucose monitors (CGM), sensors, and accessories associated with Medtronic’s insulin pump and CGM system. In August 2016, the FDA approved the MiniMed 630G system which will replace Medtronic’s MiniMed 530G system. In addition to the MiniMed 630G system, IntriCon is also designed into the MiniMed 670G system which was approved by the FDA in September 2016. The MiniMed 670G is the world’s first hybrid closed loop insulin delivery system and we are excited to be designed into and supporting such a revolutionary diabetes management system. In June 2017, the 670G was launched in the U.S. Medtronic began fulfilling orders from patients enrolled in their Priority Access Program. In parallel, Medtronic began taking new orders from interested customers who want to be next in line to receive the system after the Priority Access orders are filled. Looking ahead, we believe there are opportunities to expand our diabetes product offering with Medtronic, as well as move into new markets outside of the diabetes market.

IntriCon has a suite of medical coils and micro coils that it offers to various original equipment manufacturing (OEM) customers. These products are currently used in pacemaker programming and interventional catheter positioning applications.

IntriCon manufactures bubble sensors and flow restrictors that monitor and control the flow of fluid in an intravenous infusion system as well as a family of safety needle products for an OEM customer that utilizes IntriCon’s insert and straight molding capabilities. These products are assembled using full automation, including built-in quality checks within the production lines.

Lastly, IntriCon is targeting other emerging biotelemetry and home care markets that could benefit from its capabilities to develop devices that are more technologically advanced, smaller and lightweight. To do so, IntriCon is leveraging its resources in sales and marketing and research and development to expand its reach to other large medical device and health care companies.

In order to focus financial and operational resources on value based hearing healthcare and the growing DTC opportunity, IntriCon made the strategic decision to divest its non-core cardiac diagnostic monitoring business in 2016. The Company sold this business on February 17, 2017 to Datrix, LLC.

Professional Audio Communications

IntriCon entered the high-quality audio communication device market in 2001, and now has a line of miniature, professional audio headset products used by customers focusing on emergency response needs. The line includes several communication devices that are extremely portable and perform well in noisy or hazardous environments. These products are well suited for applications in the fire, law enforcement, safety, aviation and military markets. In addition, the Company has a line of miniature ear- and head-worn devices used by performers and support staff in the music and stage performance markets. We believe performance in difficult listening environments and wireless operations will continue to improve as these products increasingly include our proprietary nanoDSP, wireless nanoLink and PhysioLink technologies.

For information concerning our net sales, net income and assets, see the consolidated financial statements in Item 8 of this Annual Report on Form 10-K.

Core Technologies Overview:

Our core technologies expertise is focused on three main markets: medical bio-telemetry, value based hearing healthcare and professional audio communications. Over the past several years, the Company has increased investments in the continued development of five critical core technologies: Ultra-Low-Power (ULP) Digital Signal Processing (DSP), ULP Wireless, Fitting Software, Microminiaturization, and Miniature Transducers. These five core technologies serve as the foundation of current and future product platform development, designed to meet the rising demand for smaller, portable, more advanced devices and the need for greater efficiencies in the delivery models. The continued advancements in this area have allowed the Company to further enhance the mobility and effectiveness of miniature body-worn devices.

ULP DSP

DSP converts real-world analog signals into a digital format. Through our nanoDSP™ technology, IntriCon offers an extensive range of ULP DSP amplifiers for hearing, medical and professional audio applications. Our proprietary nanoDSP incorporates advanced ultra-miniature hardware with sophisticated signal processing algorithms to produce devices that are smaller and more effective. The Company further expanded its DSP portfolio including improvements to its Reliant CLEAR™ feedback canceller, offering increased added stable gain and faster reaction time. Additionally, the DSP technologies are utilized in the Audion8™, our eight-channel hearing aid amplifier, and the Audion16™, our wide dynamic range compression sixteen-channel hearing aid amplifier. The amplifiers are feature-rich and are designed to fit a wide array of applications. In addition to multiple compression channels, the amplifiers have a complete set of proven adaptive features which greatly improve the user experience.

ULP Wireless 

Wireless connectivity is fast becoming a required technology, and wireless capabilities are especially critical in new body-worn devices. IntriCon’s BodyNet™ ULP technology, including the nanoLink™ and PhysioLink™ wireless systems, offers solutions for transmitting the body’s activities to caregivers and wireless audio links for professional communications and surveillance products, including diabetes monitoring and audio streaming for hearing devices.

IntriCon is in the final stages of commercializing its Physiolink3 wireless technology, which will be incorporated into product platforms serving the medical, hearing health and professional audio communication markets. This system is based on 2.4GHz proprietary digital radio protocol in the industrial-scientific-medical (ISM) frequency band and enables audio and data streaming and command and control to ear-worn and body-worn applications over distances of up to ten meters. The Physiolink3 technology can be used to increase productivity in the emerging VBHH channels through in office wireless programming, remote cloud based fitting and consumer directed self-fitting of hearing aids. This will provide both greater access and lower costs for patients. In addition, remote control functions will improve the patient experience while using the device especially for those with diminished dexterity. The Physiolink3 technology builds on the Physiolink2 capabilities by adding wireless streaming at, what we believe, are much lower power levels than any technology currently on the market. This will allow for accessories to enhance the user experience in noisy environments by allowing audio streaming directly to the hearing aid.

Fitting Software 

The ability to efficiently and effectively fit hearing aids is critical to building a value based eco-system of hearing healthcare. By developing more advanced fitting software systems, individuals can benefit from fittings that conform to their specific loss, while eliminating the need for an in-person appointment. In addition to the traditional fitting software, IntriFit, used in the conventional channel, IntriCon has made significant investments in various advanced fitting software solutions, including its investment in Soundperience, that can enable remote and self-fitting solutions. IntriCon believes these advanced fitting solutions, along with the other components of the eco-system, will drive access, affordability and superior customer satisfaction to the millions of individuals that cannot receive care today, primarily due to high cost and low access. IntriCon expects to introduce our advanced fitting solutions through our various VBHH channels later in 2018.

Microminiaturization 

IntriCon excels at miniaturizing body-worn devices. We began honing our microminiaturization skills over 30 years ago, supplying components to the hearing health industry. Our core miniaturization technology allows us to make devices for our markets that are one cubic inch and smaller. We also are specialists in devices that run on very low power, as evidenced by our ULP wireless and DSP. Less power means a smaller battery, which enables us to reduce size even further, and develop devices that fit into the palm of one’s hand.

Miniature Transducers 

IntriCon’s advanced transducer technology has been pushing the limits of size and performance for over a decade. Included in our transducer line are our miniature medical coils and micro coils used in pacemaker programming and interventional catheter positioning applications. We believe that with the increase of greater interventional care, our coil technology harbors significant value.

Marketing and Competition:

IntriCon intends to focus more capital and resources in marketing and sales to expand its reach into the emerging value based hearing healthcare market and large medical device and healthcare companies in the medical bio-telemetry market outlined above. The Company believes this will allow us to advance our technology portfolio, advance new product platforms, strengthen customer relationships and expand our market knowledge.

Currently, IntriCon sells its hearing device products directly to domestic hearing instrument manufacturers, and distributors and partnerships through an internal sales force. Sales of medical and professional audio communications products are also made primarily through an internal sales force. As a result of the investment in Hearing Help Express in 2016, the Company began marketing and selling hearing aid devices directly to consumers through direct mail advertising, internet and a call center.

Internationally, sales representatives employed by IntriCon GmbH (“GmbH”), a wholly owned German subsidiary, solicit sales from European hearing instrument, medical device and professional audio communications manufacturers and suppliers.

In recent years, a small number of customers have accounted for a substantial portion of the Company’s sales. In 2017, one customer in our medical market accounted for approximately 48 percent of the Company’s net sales. During 2017, the top five customers accounted for approximately $56,006, or 63 percent, of the Company’s net sales. See Note 6 to the consolidated financial statements for a discussion of net sales and long-lived assets by geographic area.

IntriCon markets its high performance microphone products to the radio communication and professional audio industries and has several larger competitors who have greater financial resources. IntriCon holds a small market share in the global market for microphone capsules and other related products.

Employees.As of December 31, 2017, the Company had a total of 670 full time equivalent employees, of whom 72 are executive and administrative personnel, 27 are sales personnel, 30 are engineering personnel and 541 are operations personnel. The Company considers its relations with its employees to be satisfactory. None of the Company’s employees are represented by a union.

As a supplier of consumer and medical products and parts, IntriCon is subject to claims for personal injuries allegedly caused by its products. The Company maintains what it believes to be adequate insurance coverage.

Research and Development. IntriCon conducts research and development activities primarily to improve its existing products and proprietary technology. The Company is committed to investing in the research and development of proprietary technologies, such as the ULP nanoDSP and ULP wireless technologies. The Company believes the continued development of key proprietary technologies will be the catalyst for long-term revenues and margin growth. Research and development expenditures were $4,458, $4,688, and $4,279 in 2017, 2016 and 2015, respectively. These amounts are net of any customer and grant reimbursed research and development.

IntriCon owns a number of United States patents which cover a number of product designs and processes. Although the Company believes that these patents collectively add value to the Company, the costs associated with the submission of patent applications are expensed as incurred given the uncertainty of the patents providing future economic benefit to the Company.

Regulation.A large portion of our business operates in a marketplace subject to extensive and rigorous regulation by the FDA and by comparable agencies in foreign countries.  In the United States, the FDA regulates the design control, development, manufacturing, labeling, record keeping, and surveillance procedures for medical devices.

United States Food and Drug Administration

FDA regulations classify medical devices based on perceived risk to public health as either Class I, II or III devices. Class I devices are subject to general controls, Class II devices are subject to special controls and Class III devices are subject to pre-market approval (“PMA”) requirements. While most Class I devices are exempt from pre-market submission, it is necessary for most Class II devices to be cleared by a 510(k) pre-market notification prior to marketing. A “cleared” 510(k) establishes that the device is “substantially equivalent” to a legally marketed predicate device which was legally marketed prior to May 28, 1976 or which itself has been found to be substantially equivalent, through the 510(k) process, after May 28, 1976. It is “substantially equivalent” if it has the same intended use and the same technological characteristics as the predicate. The 510(k) pre-market notification must be supported by data establishing the claim of substantial equivalence to the satisfaction of the FDA. The process of obtaining a 510(k) clearance typically can take several months to a year or longer. If the product is notably new or different and substantial equivalence cannot be established, the FDA will require the manufacturer to submit a PMA application for a Class III device that must be reviewed and approved by the FDA prior to sale and marketing of the device in the United States. The process of obtaining PMA approval can be expensive, uncertain, lengthy and frequently requires anywhere from one to several years from the date of FDA submission, if approval is obtained at all. The FDA controls the indicated uses for which a product may be marketed and strictly prohibits the marketing of medical devices for unapproved uses. The FDA can require the manufacturer to withdraw products from the market for failure to comply with laws or the occurrence of safety risks.

Our wireless and non-wireless hearing aids are air-conduction devices and, as such, are Class I and Class II medical devices. Air-conduction hearing aids are exempt from the 510(k) pre-market notification process. These hearing aids may be marketed either through distribution channels owned, in whole or in part, by IntriCon or through non-affiliated distribution channels. In the latter sense, IntriCon acts as the contract manufacturer to the distributing organization, assisting in design, development and manufacturing. Our manufacturing operations are subject to periodic inspections by the FDA, whose primary purpose is to audit the Company’s compliance with the Quality System Regulations published by the FDA (21CFR Part 820) and other applicable government standards. Strict regulatory action may be initiated in response to audit deficiencies or to product performance problems. We believe that our manufacturing and quality control procedures are in compliance with the requirements of the FDA regulations. Our most recent FDA audits were conducted in January of 2017 and in December of 2017. No issues (observations) arising from those audits were noted.

International Regulation 

International regulatory bodies have established varying regulations governing product standards, packaging and labeling requirements, import restrictions, tariff regulations, duties and tax. Many of these regulations are similar to those of the FDA. We believe we are in compliance with the regulatory requirements in the foreign countries in which our medical devices are marketed.

Medical device law in the EU requires that our quality system conforms to international quality standards and that our medical devices conform to “essential requirements” set forth by the Medical Device Directive (“MDD”). In order to keep pace with accelerating technical reality and manufacturing risks, medical device law in Europe is changing rapidly. Effective May 5, 2017, the MDD has been replaced with a more broad-reaching Medical Device Regulation (“MDR”) with a three-year transition period. IntriCon intends to comply with the MDR prior to the end of the transition period.

IntriCon manufacturing facilities are audited annually by an International Organization for Standardization (“ISO”) registrar to verify conformity of products and quality systems to the relevant standards and regulations. The ISO registrar for our US facilities is British Standards Institute (“BSI”) while the registrar for our Asian facilities is SGS United Kingdom Ltd.

Our European Authorized Representative, CE Partner 4U, audits and retains our technical documentation and registers our products as required with competent authorities in all EU member states. These audits verify that our quality system conforms to the international quality standard ISO 13485 and that our products conform to the “essential requirements” set forth by the MDD for the class of medical devices we produce. These certifications entitle us to place the “CE” mark on our hearing aids distributed in Europe. In 2014, IntriCon obtained “CE” certification for our own hearing aid devices and we are supplying these devices into the European market. Our hearing aids may also bear the CE mark of our customers who then assume regulatory responsibilities for those devices they place on the EU market under their own name.

Third Party Reimbursement 

The availability and level of reimbursement from third-party payers for procedures utilizing our products is significant to our business. Our products are purchased primarily by OEM customers who sell into clinics, hospitals and other end-users, who in turn bill various third party payers for the services provided to the patients. These payers, which include Medicare, Medicaid, private health insurance plans and managed care organizations, reimburse all or part of the costs and fees associated with the procedures utilizing our products.

In response to the national focus on rising health care costs, a number of changes to reduce costs have been proposed or have begun to emerge. There have been, and may continue to be, proposals by legislators, regulators and third party payers to curb these costs. The development or increased use of more cost effective treatments for diseases could cause such payers to decrease or deny reimbursement for surgeries or devices to favor alternatives that do not utilize our products. A significant number of Americans enroll in some form of managed care plan. Higher managed care utilization typically drives down the payments for health care procedures, which in turn places pressure on medical supply prices. This causes hospitals to implement tighter vendor selection and certification processes, by reducing the number of vendors used, purchasing more products from fewer vendors and trading discounts on price for guaranteed higher volumes to vendors. Hospitals have also sought to control and reduce costs over the last decade by joining group purchasing organizations or purchasing alliances. We cannot predict what continuing or future impact these practices, the existing or proposed legislation, or such third-party payer measures within a constantly changing healthcare landscape may have on our future business, financial condition or results of operations.

Forward-Looking Statements

Certain statements included or incorporated by reference in this Annual Report on Form 10-K or the Company’s other public filings and releases, which are not historical facts, or that include forward-looking terminology such as “may”, “will”, “believe”, “anticipate”, “expect”, “should”, “optimistic”, “continue”, “estimate”, “intend”, “plan”, “would”, “could”, “guidance”, “potential”, “opportunity”, “project”, “forecast”, “confident”, “projections”, “scheduled”, “designed”, “future”, “discussion”, “if” or the negative thereof or other variations thereof, are forward-looking statements (as such term is defined in Section 21E of the Securities Exchange Act of 1934 and Section 27A of the Securities Act of 1933, and the regulations thereunder), which are intended to be covered by the safe harbors created thereby. These statements may include, but are not limited to statements in “Business,” “Legal Proceedings”, “Risk Factors,” “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and “Notes to the Consolidated Financial Statements”, such as the Company’s ability to compete, strategic alliances and their benefits, the adequacy of insurance coverage, government regulation, potential increases in demand for the Company’s products, net operating loss carryforwards, the ability to meet cash requirements for operating needs, the ability to meet liquidity needs, assumptions used to calculate future levels of funding of employee benefit plans, the adequacy of insurance coverage, the impacts of new accounting pronouncements and litigation.

Forward-looking statements also include, without limitation, statements as to the Company’s expected future results of operations and growth, the Company’s ability to meet working capital requirements, the Company’s business strategy, the expected increases in operating efficiencies, anticipated trends in the Company’s body-worn device markets, the effect of compliance with environmental protection laws and other government regulations, estimates of goodwill impairments and amortization expense of other intangible assets, estimates of asset impairment, the effects of changes in accounting pronouncements, the effects of litigation and the amount of insurance coverage, and statements as to trends or the Company’s or management’s beliefs, expectations and opinions. Forward-looking statements are subject to risks and uncertainties and may be affected by various risks, uncertainties and other factors that can cause actual results and developments to be materially different from those expressed or implied by such forward-looking statements, including, without limitation, the risk factors discussed in Item 1A of this Annual Report on Form 10-K.

The Company does not undertake to update any forward-looking statement that may be made from time to time by or on behalf of the Company.

Available Information

The Company files or furnishes its annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, proxy statements and other information with the SEC. You may read and copy any reports, statements and other information that the Company files with the SEC at the SEC’s Public Reference Room at 100 F Street, N.E., Washington, D.C. 20549, on official business days during the hours of 10:00 a.m. to 3:00 p.m. You may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. The Company’s reports, proxy and information statements and other SEC filings are also available on the SEC’s website as part of the EDGAR database (http://www.sec.gov).

The Company maintains an internet web site at www.IntriCon.com. The Company maintains a link to the SEC’s website by which you may review its annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended.

The information on the website listed above, is not and should not be considered part of this annual report on Form 10-K and is not incorporated by reference in this document. This website is and is only intended to be an inactive textual reference.

In addition, we will provide, at no cost (other than for exhibits), paper or electronic copies of our reports and other filings made with the SEC. Requests should be directed to:

Corporate Secretary

IntriCon Corporation

1260 Red Fox Road

Arden Hills, MN 55112

You should carefully consider the risks described below. If any of the risks events actually occur, our business, financial condition or results of future operations could be materially adversely affected. This Annual Report on Form 10-K contains forward-looking statements that involve risk and uncertainties. Our actual results could differ materially from those anticipated in the forward-looking statements as a result of many factors, including the risks faced by us described below and elsewhere in this Annual Report on Form 10-K.

We have experienced and expect to continue to experience fluctuations in our results of operations, which could adversely affect us.

Factors that affect our results of operations include, but are not limited to, the volume and timing of orders received, changes in the global economy and financial markets, changes in the mix of products sold, market acceptance of our products and our customer’s products, competitive pricing pressures, global currency valuations, the availability of electronic components that we purchase from suppliers, our ability to meet demand, our ability to introduce new products on a timely basis, the timing of new product announcements and introductions by us or our competitors, changing customer requirements, delays in new product qualifications, the timing and extent of research and development expenses and regulatory changes and/or delays. These factors have caused and may continue to cause us to experience fluctuations in operating results on a quarterly and/or annual basis. These fluctuations could materially adversely affect our business, financial condition and results of operations, which in turn, could adversely affect the price of our common stock.

The loss of one or more of our major customers could adversely affect our results of operations.

We are dependent on a small number of customers for a majority of our revenues. In fiscal year 2017, our largest customer accounted for approximately 48 percent of our net sales and our five largest customers accounted for approximately 63 percent of our net sales. A significant decrease or delay in the sales to or loss of any of our major customers could have a material adverse effect on our business and results of operations. Our revenues are largely dependent upon the ability of customers to develop and sell products that incorporate our products. No assurance can be given that our major customers will not experience financial, technical, regulatory or other difficulties or delays that could adversely affect their operations and, in turn, our results of operations.

We may not be able to collect outstanding accounts receivable from our customers.

Some of our customers purchase our products on credit, which may cause a concentration of accounts receivable. As of December 31, 2017, we had accounts receivable, less allowance for doubtful accounts, of $8,858, which represented approximately 43 percent of our shareholders’ equity as of that date. As of that date, two customers accounted for a combined total of approximately 33 percent of our accounts receivable. Our financial condition and profitability may be harmed if one or more of our customers are unable or unwilling to pay these accounts receivable when due.

We recently acquired Hearing Help Express and we may explore other acquisitions that complement or expand our business. Acquisitions pose significant risks and may materially adversely affect our business, financial condition and operating results.

In 2016, we acquired 20% of the equity of Hearing Help Express and, in late 2017, we completed the acquisition of the remaining 80% equity interest. Hearing Help Express represents a new and exciting business opportunity; however, we do not have any prior experience in the direct-to-consumer mail order hearing aid business and we may not be able to successfully integrate or profitably operate this business. Our success will be largely influenced by management’s ability to hire and retain skilled direct-to-consumer personnel.

We may explore opportunities to buy other businesses or technologies that could complement, enhance or expand our current business or product lines or that might otherwise offer us growth opportunities. We may have difficulty finding these opportunities or, if we do identify these opportunities, we may not be able to complete the transactions for various reasons, including a failure to secure financing.

The Hearing Help Express acquisition, and any other transactions that we are able to identify and complete, involve a number of risks, including: the diversion of our management’s attention from our existing business to integrate the operations and personnel of the acquired or combined business or joint venture; possible adverse effects on our operating results during the integration process; unanticipated liabilities and litigation; and our possible inability to achieve the intended objectives of the transaction. In addition, we may not be able to successfully or profitably integrate, operate, maintain and manage our newly acquired operations or employees. Future acquisitions also may result in dilutive issuances of equity securities or the incurrence of additional debt.

Despite improvement in economic conditions, downturns in the domestic economic environment could cause a severe disruption in our operations.

Our business has been negatively impacted by the domestic economic environment in past years. If the economy does not continue to improve, or worsens, there could be several severely negative implications to our business that may exacerbate many of the risk factors we identified including, but not limited to, the following:

Liquidity:

Demand:

Prices:

Health care policy changes, including U.S. health care reform legislation signed in 2010, may have a material adverse effect on us.

In March 2010, President Obama signed into law the Patient Protection and Affordable Care Act and the Health Care and Education Affordability Reconciliation Act of 2010, collectively referred to as the Affordable Care Act. The legislation imposed significant new taxes on medical device makers in the form of a 2.3% excise tax on all U.S. medical device sales beginning in January 2013. Under the legislation, the total cost to the medical device industry was estimated to be approximately $30 billion over ten years. Congress suspended the excise tax for 2016 and 2017. Further legislation was adopted in January 2018 to continue the suspension for two years. If the excise tax is not repealed or further suspended, the tax would go back into effect on December 31, 2019. If re-imposed, this tax could have a material, negative impact on our results of operations and our cash flows either directly, through taxes on us, or indirectly through others in our value chain being subject to the tax. Although the direct impact of the excise tax is expected to be immaterial on us, if facts or circumstances change in our business relationships, we could be subject to customer pricing pressures or required to pay additional taxes under the rules.

Other elements of this legislation, such as comparative effectiveness research, an independent payment advisory board, payment system reforms, including shared savings pilots, and other provisions, could meaningfully change the way health care is developed and delivered, and may materially impact numerous aspects of our business.

The Trump Administration and members of Congress have expressed their intentions to repeal and replace the Affordable Care Act. We cannot predict if the Affordable Care Act will be modified, repealed or replaced or the effect that any such actions will have on our business.

If we are unable to continue to develop new products that are inexpensive to manufacture, our results of operations could be adversely affected.

We may not be able to continue to achieve our historical profit margins due to advancements in technology. The ability to continue our profit margins is dependent upon our ability to stay competitive by developing products that are technologically advanced and inexpensive to manufacture.

Our need for continued investment in research and development may increase expenses and reduce our profitability.

Our industry is characterized by the need for continued investment in research and development. If we fail to invest sufficiently in research and development, our products could become less attractive to existing and potential customers and our business and financial condition could be materially and adversely affected. As a result of the need to maintain or increase spending levels in this area and the difficulty in reducing costs associated with research and development, our operating results could be materially harmed if our research and development efforts fail to result in new products or if revenues fall below expectations. In addition, as a result of our commitment to invest in research and development, management believes that research and development expenses as a percentage of revenues could increase in the future.

We operate in a highly competitive business and if we are unable to be competitive, our financial condition could be adversely affected.

Several of our competitors have been able to offer more standardized and less technologically advanced hearing and professional audio communication products at lower prices. Price competition has had an adverse effect on our sales and margins. Many of our competitors are larger than us and have greater research and development resources, marketing and financial resources, manufacturing capability and customer support organizations than we have. There can be no assurance that we will be able to maintain or enhance our technical capabilities or compete successfully with our existing and future competitors.

Merger and acquisition activity in our hearing health market has resulted in a smaller customer base. Reliance on fewer customers may have an adverse effect on us.

Several of our customers in the hearing health market have undergone mergers or acquisitions, resulting in a smaller customer base with larger customers. If we are unable to maintain satisfactory relationships with the reduced customer base, it may adversely affect our operating profits and revenue.

Unfavorable legislation in the hearing health market may decrease the demand for our products, and may negatively impact our financial condition.

In some of our foreign markets, government subsidies cover a portion of the cost of hearing aids. A change in legislation that would reduce or eliminate these subsidies could decrease the demand for our hearing health products. This could result in an adverse effect on our operating results. We are unable to predict the likelihood of any such legislation.

Our failure, or the failure of our customers, to obtain required governmental approvals and maintain regulatory compliance for regulated products would adversely affect our ability to generate revenue from those products.

The markets in which our business operates are subject to extensive and rigorous regulation by the FDA and by comparable agencies in foreign countries. In the United States, the FDA regulates the design control, development, manufacturing, labeling, record keeping, and surveillance procedures for our medical devices and those of our customers.

The process of obtaining marketing clearance or approvals from the FDA for new products and new applications for existing products can be time-consuming and expensive, and there is no assurance that such clearance/approvals will be granted, or that the FDA review will not involve delays that would adversely affect our ability to commercialize additional products or additional applications for existing products. Some of our products in the research and development stage may be subject to a lengthy and expensive pre-market approval process with the FDA. The FDA has the authority to control the indicated uses of a device. Products can also be withdrawn from the market due to failure to comply with regulatory standards or the occurrence of unforeseen problems. The FDA regulations depend heavily on administrative interpretation, and there can be no assurance that future interpretations made by the FDA or other regulatory bodies, with possible retroactive effect, will not adversely affect us.

The registration system for our medical devices in the EU requires that our quality system conform to international quality standards. Manufacturing facilities and processes under which our hearing aid devices are produced, are inspected and audited by various certifying bodies. These audits verify our compliance with applicable requirements and standards.Further, the FDA, various state agencies and foreign regulatory agencies inspect our facilities to determine whether we are in compliance with various regulations relating to quality systems, such as manufacturing practices, validation, testing, quality control, product labeling and product surveillance. A determination that we are in violation of such regulations could lead to imposition of civil penalties, including fines, product recalls or product seizures, suspensions or shutdown of production and, in extreme cases, criminal sanctions, depending on the nature of the violation.

Further, to the extent that any of our customers to whom we supply products become subject to regulatory actions or delays, our sales to those customers could be reduced, delayed or suspended, which could have a material adverse effect on our sales and earnings.

Implementation of our growth strategy may not be successful, which could affect our ability to increase revenues.

Our growth strategy includes developing new products and entering new markets, as well as identifying and integrating acquisitions. Our ability to compete in new markets will depend upon a number of factors including, among others:

The failure to do any of the foregoing could have a material adverse effect on our business, financial condition and results of operations. In addition, we may face competition in these new markets from various companies that may have substantially greater research and development resources, marketing and financial resources, manufacturing capability and customer support organizations.

We have foreign operations in Singapore, Indonesia, the United Kingdom and Germany, and various factors relating to our international operations could affect our results of operations.

In 2017, we operated in Singapore, Indonesia, the United Kingdom and Germany. Approximately 13 percent of our revenues were derived from our facilities in these countries in 2017. As of December 31, 2017, approximately 25 percent of our long-lived assets are located in these countries. Political or economic instability in these countries could have an adverse impact on our results of operations due to disruption of production or diminished revenues in these countries. Our future revenues, costs of operations and profit results could be affected by a number of factors related to our international operations, including changes in foreign currency exchange rates, changes in economic conditions from country to country, changes in a country’s political condition, trade protection measures, licensing and other legal requirements and local tax issues. Unanticipated currency fluctuations in the British pound, euro, Singapore dollar and other currencies could lead to lower reported consolidated revenues due to the translation of this currency into U.S. dollars when we consolidate our revenues and results from operations.

Events in Europe could negatively affect our ability to conduct business in those countries.

Following a referendum in June 2016 in which voters in the United Kingdom approved an exit from the European Union, the United Kingdom government has initiated a process to leave the European Union (often referred to as Brexit), which is currently scheduled to take place on March 29, 2019. In 2017, we derived 13 percent of our revenues from sales outside the U.S., including 6 percent from Europe. The consequences of Brexit, together with what may be protracted negotiations around the terms of Brexit, could introduce significant uncertainties into global financial markets and adversely impact the markets in which we and our customers operate. While we are not experiencing any immediate adverse impact on our financial condition as a result of Brexit, adverse consequences such as deterioration in economic conditions, volatility in currency exchange rates, including the pound and the euro, or adverse changes in regulation could have a negative impact on our future operations, operating results and financial condition. All of these potential consequences could be further magnified if additional countries were to exit the European Union.

The recent debt crisis in certain European countries could cause the value of the euro to deteriorate, reducing the purchasing power of our European customers. Financial difficulties experienced by our suppliers and customers, including distributors, could result in product delays and inventory issues; risks to accounts receivable could also include delays in collection and greater bad debt expense. Also, the effect of the debt crisis in certain European countries could have an adverse effect on the capital markets generally, specifically impacting our ability and the ability of our customers to finance our and their respective businesses on acceptable terms, if at all, the availability of materials and supplies and demand for our products.

We are subject to tax legislation in numerous countries; changes in tax laws or challenges to our tax positions could adversely affect our business, results of operations and financial condition.

We are a global corporation with a presence in the United States, Singapore, Indonesia, the United Kingdom and Germany. As such, we are subject to tax laws, regulations and policies of the U.S. federal, state and local governments and of comparable taxing authorities in other country jurisdictions. Changes in tax laws, including the recently enacted U.S. federal tax legislation commonly referred to as the Tax Cuts and Jobs Act of 2017 (“Tax Act”), as well as other factors, could cause us to experience fluctuations in our tax obligations and effective tax rates in 2018 and thereafter and otherwise adversely affect our tax positions and/or our tax liabilities. There can be no assurance that our effective tax rates, tax payments, tax credits or incentives will not be adversely affected by these or other initiatives.

We may experience difficulty in paying our debt when it comes due, which could limit our ability to obtain financing.

As of December 31, 2017, we had bank debt of $11,500. Our ability to pay the principal and interest on our indebtedness as it comes due will depend upon our current and future performance. Our performance is affected by general economic conditions and by financial, competitive, political, business and other factors. Many of these factors are beyond our control. We believe that availability under our existing credit facility combined with funds expected to be generated from operations and control of capital spending will be sufficient to meet our anticipated cash requirements for operating needs for at least the next 12 months. If, however, we are unable to renew these facilities or obtain waivers for covenant defaults in the future or do not generate sufficient cash, we may be required to seek additional financing or sell equity on terms which may not be as favorable as we could have otherwise obtained. No assurance can be given that any refinancing, additional borrowing or sale of equity will be possible when needed or that we will be able to negotiate acceptable terms. In addition, our access to capital is affected by prevailing conditions in the financial and equity capital markets, as well as our own financial condition and performance. See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations - Liquidity and Capital Resources”.

Because of our floating rate credit facilities, we may be adversely affected by interest rate increases.

Both our domestic credit facility and foreign credit facility provide for floating interest rates. Worldwide interest rates have begun to rise. Interest rates are highly sensitive to many factors, including governmental monetary policies, domestic and international economic and political conditions and other factors beyond our control. A significant increase in interest rates could have an adverse effect on our financial position and results of operations.

If we fail to meet our financial and other covenants under our loan agreements with our lenders, absent a waiver, we will be in default of the loan agreements and our lenders can take actions that would adversely affect our business.

There can be no assurances that we will be able to maintain compliance with the financial and other covenants in our loan agreements. In the event we are unable to comply with these covenants during future periods, it is uncertain whether our lenders will grant waivers for our non-compliance. If there is an event of default by us under our loan agreements, our lenders have the option to, among other things, accelerate any and all of our obligations under the loan agreements which would have a material adverse effect on our business, financial condition and results of operations.

Our success depends on our senior management team and if we are not able to retain them, it could have a materially adverse effect on us.

We are highly dependent upon the continued services and experience of our senior management team, including Mark S. Gorder, our President, Chief Executive Officer and a member of the Board of Directors. We depend on the services of Mr. Gorder and the other members of our senior management team to, among other things, continue the development and implementation of our business strategies and maintain and develop our client relationships. We do not maintain key-man life insurance for any members of our senior management team.

Cybersecurity incidents could disrupt business operations, result in the loss of critical and confidential information, and adversely impact our reputation and results of operations.

Global cybersecurity threats can range from uncoordinated individual attempts to gain unauthorized access to our information technology (IT) systems to sophisticated and targeted measures known as advanced persistent threats. While we employ comprehensive measures to prevent, detect, address and mitigate these threats (including access controls, insurance, vulnerability assessments, continuous monitoring of our IT networks and systems and maintenance of backup and protective systems), cybersecurity incidents, depending on their nature and scope, could potentially result in the misappropriation, destruction, corruption or unavailability of critical data and confidential or proprietary information (our own or that of third parties) and the disruption of business operations. The potential consequences of a material cybersecurity incident include reputational damage, loss of customers, litigation with customers and other parties, loss of trade secrets and other proprietary business data, diminution in the value of our investment in research, development and engineering, and increased cybersecurity protection and remediation costs, which in turn could adversely affect our competitiveness and results of operations.

Our future success depends in part on the continued service of our engineering and technical personnel and our ability to identify, hire and retain additional personnel.

There is intense competition for qualified personnel in our markets. We may not be able to continue to attract and retain engineers or other qualified personnel necessary for the development and growth of our business or to replace engineers or other qualified personnel who may leave our employ in the future. The failure to retain and recruit key technical personnel could cause additional expense, potentially reduce the efficiency of our operations and could harm our business.

We and/or our customers may be unable to protect our and their proprietary technology and intellectual property rights or keep up with that of competitors.

Our ability to compete effectively against other companies in our markets depends, in part, on our ability and the ability of our customers to protect our and their current and future proprietary technology under patent, copyright, trademark, trade secret and unfair competition laws. We cannot assure that our means of protecting our proprietary rights in the United States or abroad will be adequate, or that others will not develop technologies similar or superior to our technology or design around the proprietary rights we own or license. In addition, we may incur substantial costs in attempting to protect our proprietary rights.

Also, despite the steps taken by us to protect our proprietary rights, it may be possible for unauthorized third parties to copy or reverse-engineer aspects of our and our customers’ products, develop similar technology independently or otherwise obtain and use information that we or our customers regard as proprietary. We and our customers may be unable to successfully identify or prosecute unauthorized uses of our or our customers’ technology.

If we become subject to material intellectual property infringement claims, we could incur significant expenses and could be prevented from selling specific products.

We may become subject to material claims that we infringe the intellectual property rights of others in the future. We cannot assure that, if made, these claims will not be successful. Any claim of infringement could cause us to incur substantial costs defending against the claim even if the claim is invalid, and could distract management from other business. Any judgment against us could require substantial payment in damages and could also include an injunction or other court order that could prevent us from offering certain products.

Environmental liability and compliance obligations may affect our operations and results.

Our manufacturing operations are subject to a variety of environmental laws and regulations as well as internal programs and policies governing:

If violations of environmental laws occur, we could be held liable for damages, penalties, fines and remedial actions. Our operations and results could be adversely affected by any material obligations arising from existing laws, as well as any required material modifications arising from new regulations that may be enacted in the future. We may also be held liable for past disposal of hazardous substances generated by our business or former businesses or businesses we acquire. In addition, it is possible that we may be held liable for contamination discovered at our present or former facilities.

We are subject to numerous asbestos-related lawsuits, which could adversely affect our financial position, results of operations or liquidity.

We are a defendant along with a number of other parties in lawsuits alleging that plaintiffs have or may have contracted asbestos-related diseases as a result of exposure to asbestos products or equipment containing asbestos sold by one or more named defendants. These lawsuits relate to the discontinued heat technologies segment which we sold in March 2005. Due to the non-informative nature of the complaints, we do not know whether any of the complaints state valid claims against us. Certain insurance carriers have informed us that the primary policies for the period August 1, 1970-1978 have been exhausted and that the carriers will no longer provide defense and insurance coverage under those policies. However, we have other primary and excess insurance policies that we believe afford coverage for later years. Some of these other primary insurers have accepted defense and insurance coverage for these suits, and some of them have either ignored our tender of defense of these cases, or have denied coverage, or have accepted the tenders but asserted a reservation of rights and/or advised us that they need to investigate further. Because settlement payments are applied to all years a litigant was deemed to have been exposed to asbestos, we believe we will have funds available for defense and insurance coverage under the non-exhausted primary and excess insurance policies. However, unlike the older policies, the more recent policies have deductible amounts for defense and settlements costs that we will be required to pay; accordingly, we expect that our litigation costs will increase in the future as the older policies are exhausted. Further, many of the policies covering later years (approximately 1984 and thereafter) have exclusions for any asbestos products or operations, and thus do not provide insurance coverage for asbestos-related lawsuits. If our insurance policies do not cover the costs and any awards for the asbestos-related lawsuits, we will have to use our cash or obtain additional financing to pay the asbestos-related obligations and settlement costs. There is no assurance that we will have the cash or be able to obtain additional financings on favorable terms to pay asbestos related obligations or settlements should they occur. The ultimate outcome of any legal matter cannot be predicted with certainty. In light of the significant uncertainty associated with asbestos lawsuits, there is no guarantee that these lawsuits will not materially adversely affect our financial position, results of operations or liquidity.

The market price of our common stock has been and is likely to continue to be volatile and there has been limited trading volume in our stock, which may make it difficult for shareholders to resell common stock when they want to and at prices they find attractive.

The market price of our common stock has been and is likely to be highly volatile, and there has been limited trading volume in our common stock. The common stock market price could be subject to wide fluctuations in response to a variety of factors, including the following:

In addition, the stock market in recent years has experienced significant price and volume fluctuations. Such volatility has affected many companies irrespective of, or disproportionately to, the operating performance of these companies. These broad fluctuations and limited trading volume may materially adversely affect the market price of our common stock, and your ability to sell our common stock.

Most of our outstanding shares are available for resale in the public market without restriction. The sale of a large number of these shares could adversely affect the share price and could impair our ability to raise capital through the sale of equity securities or make acquisitions for common stock.

“Anti-takeover” provisions may make it more difficult for a third party to acquire control of us, even if the change in control would be beneficial to shareholders.

We are a Pennsylvania corporation. Anti-takeover provisions in Pennsylvania law and our charter and bylaws could make it more difficult for a third party to acquire control of us. These provisions could adversely affect the market price of the common stock and could reduce the amount that shareholders might receive if we are sold. For example, our charter provides that the board of directors may issue preferred stock without shareholder approval. In addition, our bylaws provide for a classified board, with each board member serving a staggered three-year term. Directors may be removed by shareholders only with the approval of the holders of at least two-thirds of all of the shares outstanding and entitled to vote.

If we fail to maintain an effective system of internal controls, we may not be able to accurately report our financial results or prevent fraud. As a result, current and potential shareholders and customers could lose confidence in our financial reporting, which could harm our business, the trading price of our stock and our ability to retain our current customers or obtain new customers.

Pursuant to Section 404 of the Sarbanes-Oxley Act of 2002, referred to as Section 404, we are required to include in our Annual Reports on Form 10-K, our management’s report on internal control over financial reporting. Currently, we are not required to include a report of our independent registered public accounting firm on our internal controls because we are a “smaller reporting company” under SEC rules; therefore, shareholders do not have the benefit of an independent review of our internal controls. While we have reported no “material weaknesses” in the Form 10-K for the fiscal year ended December 31, 2017, we cannot guarantee that2021 of Intricon Corporation (the “Company,” “Intricon,” “we,” “our,” or “us”), originally filed with the U.S. Securities and Exchange Commission (“SEC”) on March 7, 2022 (the “Original Report”). The purpose of this Form 10-K Amendment is to include the information required by Items 10 through 14 of Part III of Form 10-K. This information was previously omitted from the Original Report in reliance on General Instruction G(3) to Form 10-K. We are filing this Form 10-K Amendment to present the information required by Part III of Form 10-K because we will not have material weaknesses infile our definitive proxy statement within 120 days of the future. Complianceend of our fiscal year ended December 31, 2021.

In accordance with the requirements of Section 404 is expensive and time-consuming. If in the future we fail to complete this evaluation in a timely manner, or if we determine that we have a material weakness, we could be subject to regulatory scrutiny and a loss of public confidence in our internal control over financial reporting. In addition, any failure to establish an effective system of disclosure controls and procedures could cause our current and potential investors and customers to lose confidence in our financial reporting and disclosure requiredRule 12b-15 under the Securities Exchange Act of 1934, which could adversely affectas amended (the “Exchange Act”), Part III, including Items 10 through 14 of the Original Report, is hereby amended and restated in its entirety. This Form 10-K Amendment consists solely of the preceding cover page, this explanatory note, the information required by Part III, Items 10 through 14 of Form 10-K, a signature page and certifications required to be filed as exhibits pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Because no financial statements are contained in this Amended Report, we are not including certifications pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Except as otherwise expressly stated for the Items amended in this Amended Report, this Amended Report continues to speak as of the date of the Original Report and we have not updated the disclosure contained herein to reflect events that have occurred since the filing of the Original Report. Accordingly, this Amended Report should be read in conjunction with the Original Report and our businessother filings made with the SEC subsequent to the filing of the Original Report.

PART III

ITEM 10. Directors, Executive Officers and Corporate Governance

Directors

The following provides the market pricenames, ages (as of March 31, 2022) and certain biographical information of our common stock.

directors.

Not applicable.

The Company leases seven facilities, three domesticallyNicholas A. Giordano (age 80) became a director in December 2000. Mr. Giordano has been a business consultant and four internationally, as follows:

See Notes 18investor since 1997. Mr. Giordano was Interim President of LaSalle University from July 1998 to June 1999. From 1981 to 1997, Mr. Giordano was President and 19 to the Company’s consolidated financial statements in Item 8Chief Executive Officer of the Annual Report on Form 10-K.

The Company isPhiladelphia Stock Exchange. Mr. Giordano serves as Chairman of the Board and a defendant along withtrustee of Wilmington Funds, a number of other parties in lawsuits alleging that plaintiffs have or may have contracted asbestos-related diseasesmutual fund, and as a resultdirector of exposure to asbestos products or equipment containing asbestos sold by one or more named defendants. These lawsuits relate to the discontinued heat technologies segment which was sold in March 2005. Due to the non-informative natureIndependence Blue Cross of Philadelphia, a health insurance company, and The RBB Fund, Inc., a mutual fund. Mr. Giordano also served as a trustee of the complaints,Kalmar Pooled Investment Trust, mutual fund, from 2000 to 2017, and as a director of Commerce Bancorp, Inc. in 2007-2008.

Mark S. Gorder (age 75) became a director in January 1996. Mr. Gorder served as the President and Chief Executive Officer of the Company does not know whether any of the complaints state valid claims against the Company. Certain insurance carriers have informed the Company that the primary policies for the period August 1, 1970-1978 have been exhausted and that the carriers will no longer provide defense and insurance coverage under those policies. However, the Company has other primary and excess insurance policies that the Company believes afford coverage for later years. Some of these other primary insurers have accepted defense and insurance coverage for these suits, and some of them have either ignored the Company’s tender of defense of these cases, or have denied coverage, or have accepted the tenders but asserted a reservation of rights and/or advised the Company that they needfrom 2001 to investigate further. Because settlement payments are applied to all years a litigant was deemed to have been exposed to asbestos, the Company believes that it will have funds available for defense and insurance coverage under the non-exhausted primary and excess insurance policies. However, unlike the older policies, the more recent policies have deductible amounts for defense and settlements costs that the Company will be required to pay; accordingly, the Company expects that its litigation costs will increase in the future. Further, many of the policies covering later years (approximately 1984 and thereafter) have exclusions for any asbestos products or operations, and thus do not provide insurance coverage for asbestos-related lawsuits. The Company does not believe that the asserted exhaustion of some of the primary insurance coverage for the 1970-1978 period will have a material adverse effect on its financial condition, liquidity, or results of operations. Management believes that the number of insurance carriers involved in the defense of the suits, and the significant number of policy years and policy limits under which these insurance carriers are insuring the Company, make the ultimate disposition of these lawsuits not material to the Company’s consolidated financial position or results of operations.

The Company’s former wholly owned French subsidiary, Selas SAS, filed for insolvency in France. The Company may be subject to additional litigation or liabilities as a result of the completion of the French insolvency proceeding, including liabilities under guarantees aggregating approximately $468.

The Company is also involved from time to time in other lawsuits arising in the normal course of business, as further described in Note 18 to the consolidated financial statements in Item 8. While it is not possible to predict with certainty the outcome of these matters, management is of the opinion that the disposition of these lawsuits and claims will not materially affect the Company’s consolidated financial position, liquidity, or results of operations.

Not applicable.

The names, ages and offices (as of February 21, 2018) of the Company’s executive officers were as follows:

2020. Mr. Gorder joinedalso served as "Special Executive Advisor" during the fourth quarter of 2020. Previously he served as the Company's President and Chief Operating Officer from 2000 to 2001 and was Vice President from 1996 to 2000. Mark was a founder, president and chief executive officer of Resistance Technology, Inc., now known as Intricon, Inc., which began operations in 1977 until its acquisition by the Company in October 1993 when Resistance Technology, Inc. (RTI) (now known as IntriCon, Inc.) was acquired by the Company.1993. Mr. Gorder received a Bachelor of Arts degreeB.A. in Mathematicsmathematics from the St. Olaf College, a Bachelor of Science degreeB.S. in Electrical Engineeringelectrical engineering from the University of Minnesota and a Master of Business Administrationan MBA from the University of Minnesota.

Raymond O. Huggenberger (age 63) was appointed as a director in May 2019. Mr. Huggenberger currently serves on the board of publicly-traded Tactile Systems Technology Inc. (since 2017), as well as privately held medical device companies Aviation Medical and Sommetrics, Inc. Mr. Huggenberger served as Chief Executive Officer of publicly-traded Inogen from 2008 to February 2017, as Inogen’s President from 2008 until January 2016 and as a director from 2008 until 2021. Prior to the acquisition,joining Inogen, Mr. Gorder was PresidentHuggenberger held various management positions with Sunrise Medical Inc., a global manufacturer and onedistributor of the founders of RTI, which began operations in 1977. Mr. Gorder was promoted to Vice President of the Company and elected to the Board of Directors in April 1996. In December 2000, he was electeddurable medical equipment, including as President and Chief Operating Officer from 2002 to 2004 and as President of European Operations from 2006 to 2007. Mr. Huggenberger graduated from AKAD University in April 2001, Mr. Gorder assumedRendsburg, Germany with a degree in Economics and completed the role of Chief Executive Officer.Advanced Marketing Strategies Program at INSEAD, Fontainebleau, France.

Mr.Scott Longval has served (age 45) was appointed as the Company’s President and Chief Executive Officer and a director effective October 1, 2020. Prior to that Mr. Longval served as Executive Vice President (since January 2019) and Chief Operating Officer (since April 2019) of the Company. Mr. Longval also served as Chief Financial Officer sinceof the Company from July 2006. Mr. Longval received a Bachelor of Science degree in Accounting from the University of St. Thomas. Prior2006 through February 8, 2021 and, prior to being appointed as CFO, Mr. Longval servedthat, as the Company’s Corporate Controller sincefrom September 2005. Prior to joining the Company, Mr. Longval was Principal Project Analyst at ADC Telecommunications, Inc., a provider of innovative network infrastructure products and services, from March 2005 until September 2005. From May 2002 until March 2005 he was employed by Accellent, Inc., formerly MedSource Technologies, a provider of outsourcing solutions to the medical device industry, most recently as Manager of Financial Planning and Analysis. From September 1998 until April 2002, he was employed by Arthur Andersen, most recently as experienced audit senior.

Mr. Geraci joined the Company in October 1983. Mr. GeraciLongval received a Bachelor of Science degree in Electrical Engineering from Bradley University and a Master of Business AdministrationAccounting from the University of St. Thomas.

Kathleen P. Pepski (age 67) was appointed as a director in March 2021. Ms. Pepski was Vice President, Chief Financial Officer and Treasurer of Hawkins, Inc., a publicly-held chemical and ingredients distributor and manufacturer, from February 2008 until her retirement in June 2017. Prior to that, she was the Executive Vice President and Chief Financial Officer of PNA Holdings, LLC, a supplier of business equipment parts, from 2003 to 2007, the Vice President of Finance of Hoffman Enclosures, a manufacturer of systems enclosures and a subsidiary of Pentair, Inc., from 2002 to 2003, Senior Vice President and Chief Financial Officer of BMC Industries, Inc., a manufacturer of lenses and aperture masks, from 2000 to 2001, and Vice President and Controller at Valspar Corporation, a paint and coatings manufacturer, from 1994 to 2000. Ms. Pepski has been a director of Lakewood Cemetery Association, a nonprofit cemetery association, since 2018 and was also a director of Delta Dental Benefits Plans of Minnesota – Carlson Schoolfrom 2010 to 2014 and a director of Business. HeThe Bergquist Company, a privately-held global manufacturing and distribution company, from 2011 to 2014. Ms. Pepski holds a Bachelor of Arts degree from Concordia College.

Heather D. Rider (age 62) was appointed as a director in March 2020. Ms. Rider currently serves on the board of publicly-traded medical device company Inogen Inc. (since 2014). From 2012 to 2013, Ms. Rider served as Vice President, Global Human Resources of Cymer, Inc., a publicly-traded supplier of light sources for semiconductor manufacturing that was acquired by ASML Holding NV in 2013. From October 2010 to September 2012, Ms. Rider served as Senior Vice President, Global Human Resources of Alphatec Holdings, Inc., a publicly-traded medical device company focused on surgical treatment of spine disorders, and from 2006 to 2010, she served as Vice President, Human Resources of Intuitive Surgical, Inc., a publicly-traded manufacturer of robotic surgical systems. From 2001 to 2005, Ms. Rider served as Senior Vice President of Global Human Resources of Sunrise Medical, Inc., a global manufacturer and distributor of durable medical equipment. From 1998 to 2001, Ms. Rider served as Vice President of Human Resources of Biosense Webster, a member of the Johnson & Johnson family of companies, and a medical device manufacturer.

Philip I. Smith (age 54) became a director in April 2016. Mr. Smith has served as a managing director at the Company’s Vice President of Sales and Marketing since January 1995.

Mr. Gonsior joinedinvestment banking firm, Duff & Phelps beginning in March 2017, where he focuses on the Company in February 1982. Mr. Gonsior received a Bachelor of Science degree from Saint Cloud State University. He has served as the Company’s Vice President of Operations since January 1996.

Mr. Gruenhagen joined the Company in November 1984. Mr. Gruenhagen received a Bachelor of Science degree from Iowa State University. He has served as the Company’s Vice President of Corporate Quality and Regulatory Affairs since December 2007.healthcare industry. Prior to that, Mr. Gruenhagen served as Director of Corporate Quality since 2004 and Director of Project Management since 2000.

PART II

The Company’s common shares are listed onSmith was a managing director with the NASDAQ Global Market under the ticker symbol “IIN”.

Market and Dividend Information

The high and low sale prices of the Company’s common stock during each quarterly period during the past two years were as follows:

The closing sale price of the Company’s common stock on February 21, 2018, was $19.75 per share.

At February 21, 2018 the Company had 228 shareholders of record of common stock. Such number does not reflect shareholders who beneficially own common stock in nominee or street name.

The Company currently intends to retain any future earnings to support operations and to finance the growth and development of its business and does not intend to pay cash dividends on its common stock for the foreseeable future. Any payment of future dividends will be at the discretion of the Board of Directors and will depend upon, among other things, the Company’s earnings, financial condition, capital requirements, level of indebtedness, contractual restrictions with respect to the payment of dividends, and other factors that the Board of Directors deems relevant. Terms of the Company’sinvestment banking agreements prohibit the payment of cash dividends without prior bank approval.

See “Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters — Equity Compensation Plans” of this Annual Report on Form 10-K for disclosure regarding our equity compensation plans.

On May 18, 2016, the Company completed a public offering and sale of 805 shares of common stock. The net proceeds from this offering, after deducting underwriting discounts and offering expenses, totaled approximately $3,678 and were used for working capital and general corporate purposes.

In 2017, the Company did not sell any unregistered securities and did not repurchase any of its securities.

Other Financial Highlights

Company Overview

IntriCon Corporation (together with its subsidiaries, the “Company” or “IntriCon”, “we”, “us” or “our”) is an international company engaged in designing, developing, engineering, manufacturing and distributing body-worn devices. The Company serves the body-worn device market by designing, developing, engineering, manufacturing and distributing micro-miniature products, microelectronics, micro-mechanical assemblies and complete assemblies, primarily for bio-telemetry devices, hearing instruments and professional audio communication devices.

As discussed below, the Company has two operating segments - its body-worn device segment and its hearing health direct-to-consumer segment. Our expertise in these segments is focused on four main markets: emerging value based hearing healthcare, hearing health, medical bio-telemetry and professional audio communications. Within these chosen markets, we combine ultra-miniature mechanical and electronics capabilities with proprietary technology – including ultra low power (ULP) wireless and digital signal processing (DSP) capabilities – that enhances the performance of body-worn devices.

Business Highlights

In December 2017, the Company acquired the remaining 80-percent stake in Hearing Help Express, Inc. (referred to as “Hearing Help Express” or “HHE”), a direct-to-consumer mail order hearing aid provider, for $650 in cash, repayment of $1,833 in debt to HHE’s 80% holder and an earn-out. The results of HHE were consolidated into the Company’s financial statements beginning October 31, 2016.firm, BMO Capital Markets (formerly Greene Holcomb Fisher). Prior to the acquisition of 100% ownershipjoining Greene Holcomb Fisher in December 2017, the Company allocated income and losses to the noncontrolling interest based on ownership percentage.

The Company entered into an agreement to acquire a 49% stake in Soundperience for 1,500 Euros. As of December 31, 2017, the Company held a 16% stake in and obtained a technology license from Soundperience, which investment would increase to 49% upon the completion of certain milestones and payment of the purchase price for that equity. As of December 31, 2017, the Company had an investment in Soundperience of $1,415, consisting of an equity investment, cash advance and license agreement. In January 2018, the Company closed on the additional 33% stake in Soundperience, bringing its total ownership to 49% and its total investment to 1,500 Euros. Soundperience has designed self-fitting hearing aid technology. The Company does not anticipate the Soundperience business will have a notable financial impact on operating results, but rather will provide the Company with exclusive access in the United States to critical software technology. Soundperience’s self-fitting hearing aid technology is being used in the German market today, most notably through Signison, a joint venture with the owner of Soundperience. Soundperience and Signison are accounted for in the Company’s financial statements using either the cost or equity method.

In December 2017, the Company and its domestic subsidiaries entered into an Eleventh Amendment to the Loan and Security Agreement and Waiver with CIBC Bank USA (formerly known as The PrivateBank and Trust Company), which among other things provided an additional loan of $2,000 under our term note to assist with the acquisition of HHE and provided a capital expenditure loan facility for up to $2,500.

Forward–Looking Statements

The following discussion and analysis of our financial condition and results of operations should be read together with our financial statements and the related notes appearing in Item 8 of this report. This discussion and analysis contains forward-looking statements that involve risks, uncertainties and assumptions. Our actual results may differ materially from those anticipated in these forward- looking statements as a result of many factors, including but not limited to those under the heading “Risk Factors” in Item 1A of this Annual Report on Form 10-K. See also Item 1. “Business—Forward-Looking Statements” for more information.

Results of Operations: 2017 Compared with 2016

Consolidated Net Sales

Our net sales are comprised of two segments: our body-worn device segment (consisting of three markets: medical, hearing health, and professional audio) and our hearing health direct-to-consumer segment. Below is a recap of our sales by main markets for the years ended December 31, 2017 and 2016:

In 2017, we experienced a 39.2 percent increase in medical sales primarily driven by higher sales to Medtronic while the rest of the medical segment remained relatively stable. IntriCon currently serves this market by offering medical manufacturers the capabilities to design, develop and manufacture medical devices that are easier to use, are more miniature, use less power, and are lighter. IntriCon has a strong presence in the diabetes market with its Medtronic partnership. The Company believes there are growth opportunities in this market as well other emerging biotelemetry and home care markets that could benefit from its capabilities to develop devices that are more technologically advanced, smaller and lightweight

Net sales in our hearing health business for the year ended December 31, 2017 increased 6.6 percent over the same period in 2016. The increase2011, Mr. Smith was primarily due to gains in our value based hearing healthcare markets and hi Health, partially offset by weaker sales to the conventional hearing health channel. The Company is optimistic about the progress that has been made and the long-term prospects of the value based hearing healthcare market. Market dynamics, such as low penetration rates, an aging population, regulatory scrutiny, and the need for reduced cost and convenience, have resulted in the emergence of alternative care models, such the insurance channel and PSAP channel. IntriCon believes it is very well positioned to serve these value based hearing healthcare market channels. The Company is aggressively pursuing larger customers who can benefit from our value proposition. Over the past several years, the Company has invested heavily in core technologies, product platforms and its global manufacturing capabilities geared to provide high-tech, lower-cost hearing devices.

Net sales in our hearing health direct-to-consumer business for the year ended December 31, 2017 increased due to a full year of results compared to 2016. We acquired 20% of the equity of HHE during the fourth quarter of 2016 and began consolidating its results at that time. Please refer to Note 4 of the financial statements for more information about this purchase.

Net sales to the professional audio device sector decreased 17.8 percent in 2017 compared to the same period in 2016. IntriCon will continue to leverage its core technology in professional audio to support existing customers, as well as pursue related hearing health and medical product opportunities.

Gross Profit

Gross profit, both in dollars and as a percent of sales, for the years ended December 31, 2017 and 2016, were as follows:

The 2017 gross profit increase as a percentage of sales over the prior year was primarily due to higher sales volume, sales from HHE, our direct-to-consumer business, for a full year and favorable sales mix.

Sales and Marketing, General and Administrative and Research and Development Expenses

Sales and marketing, general and administrative and research and development expenses for the years ended December 31, 2017 and 2016 were:

Sales and marketing expenses increased over the prior year due to the addition of HHE in late 2016. General and administrative expenses were greater than the prior year primarily due to support costs as revenue levels increased, along with costs at HHE. Research and development decreased over the prior year due to decreased outside service costs.

Restructuring charges

During 2016, the Company incurred restructuring charges of $132, related to IntriCon UK’s facility moving costs. The Company does not expect to incur any additional cash charges related to this restructuring.

Interest Expense

Interest expense for 2017 was $716, an increase of $163 from $553 in 2016. The increase in interest expense was primarily due to higher average interest rates along with interest expenses generated from HHE that were not incurred for the full year in 2016.

Other Expense, net

In 2017, other expense, net was $(367) compared to $(602) in 2016. The decrease was primarily due to foreign exchange rate gains in 2017 that did not occur in 2016 and $205 in net costs related to pursuing targeted acquisitions incurred in 2016.

Income TaxExpense

Income taxes were as follows:

The expense in 2017 and 2016 was primarily due to foreign taxes on German and Indonesia operations. In 2017, income tax expense was partially offset by a Singapore tax benefit recognized during 2017. The Company is in a net operating loss (“NOL”) position for US federal and state income tax purposes, but our deferred tax asset related to the NOL carry forwards have been largely offset by a full valuation allowance. We incur minimal income tax expense from the current period domestic operations. We have approximately $23,725 of NOL carry forwards available to offset future U.S. federal income taxes that begin to expire in 2022.

Loss from Discontinued Operations

Loss from discontinued operations, net of income taxes, was $128 and $1,770 for the years ended December 31, 2017 and December 31, 2016.

Loss on Sale of Discontinued Operations

Loss on sale of discontinued operations, net of income taxes, was $164 for the year ended December 31, 2017 due to our sale of Datrix, LLC. Please refer to Note 2 for additional information.

Loss Allocated to Non-Controlling Interest

Loss allocated to non-controlling interest of $938 and $157 for the years ended December 31, 2017 and December 31, 2016 was due to losses within earVenture and HHE, and the lack of 100% ownership in these entities for the entire year.

Results of Operations: 2016 Compared with 2015

Consolidated Net Sales

In 2016, our net sales were comprised of two segments: our body-worn device segment (consisting of three markets: medical, hearing health, and professional audio) and our hearing health direct-to-consumer segment, In 2015, our net sales were comprised of one segment: our body-worn device segment (consisting of three markets: medical, hearing health, and professional audio). Below is a recap of our sales by main markets for the years ended December 31, 2016 and 2015:

In 2016, we experienced a 5.1 percent decrease in medical sales primarily driven by lower sales to Medtronic.

Net sales in our hearing health business for the year ended December 31, 2016 increased 3.8 percent over the same period in 2015. The increase was primarily due to gains in our emerging value based hearing healthcare business, partially offset by weaker sales to the conventional hearing health channel.

Net sales in our hearing health direct-to-consumer business for the year ended December 31, 2016 increased due to the acquisition of Hearing Help Express during the fourth quarter of 2016.

Net sales to the professional audio device sector decreased 4.2 percent in 2016 compared to the same period in 2015.

Gross Profit

Gross profit, both in dollars and as a percent of sales, for the years ended December 31, 2016 and 2015 were as follows:

The 2016 gross profit decrease over the comparable prior year period was primarily due to lower sales volumes and unfavorable product mix.

Sales and Marketing, General and Administrative and Research and Development Expenses

Sales and marketing, general and administrative and research and development expenses for the years ended December 31, 2016 and 2015 were:

Sales and marketing and general and administrative expenses were greater than the prior year primarily due to increased support costs for our value based hearing healthcare initiatives and the addition of IntriCon UK and Hearing Help Express. Research and development increased over the prior year primarily due to increased use of outside service providers and support costs for our value based hearing healthcare initiatives.

Restructuring charges

During 2016, the Company incurred restructuring charges of $132, related to IntriCon UK’s facility moving costs.

Interest Expense

Interest expense for 2016 was $553, an increase of $184 from $369 in 2015. The increase in 2016 was due to higher average debt outstanding and higher debt interest rates.

Other Expense, net

In 2016, other expense, net was $(602) compared to $(261) in 2015 primarily due to a royalty earned in 2015 that did not occur in 2016 and $205 in net costs related to pursuing targeted acquisitions in 2016.

Income Tax Expense

Income taxes were as follows:

The expense in 2016 and 2015 was primarily due to foreign taxes on German and Indonesia operations. In 2015, income tax expense was partially offset by a Singapore tax benefit. The Company is in a NOL position for US federal and state income tax purposes, but our deferred tax asset related to the NOL carry forwards have been largely offset by a full valuation allowance. We incur minimal income tax expense from the current period domestic operations.

Loss from Discontinued Operations

Loss from discontinued operations, net of income taxes, of $1,770 for the year ended December 31, 2016 was due to a discontinued operations loss of $974 and an asset impairment of $796 compared to a discontinued operations loss of $965 for the year ended December 31, 2015.

Loss Allocated to Non-Controlling Interest

Loss allocated to non-controlling interest of $157 for the year ended December 31, 2016 was due to earVenture and Hearing Help Express losses compared to losses of $111 for the year ended December 31, 2015 due to earVenture losses.

Liquidity and Capital Resources

Our primary sources of cash have been cash flows from operations, bank borrowings, and sales of equity. For the last three years, cash has been used for repayments of bank borrowings, the acquisition of HHE, purchases of equipment and working capital to support research and development.

As of December 31, 2017, we had approximately $373 of cash on hand. Sources of our cash for the year ended December 31, 2017 have been from our operating activities, as described below.

Consolidated net working capital decreased to $8,210 at December 31, 2017 from $8,456 at December 31, 2016. Our cash flows from operating, investing and financing activities, as reflected in the statement of cash flows for the years ended December 31, are summarized as follows:

Operating Activities.The most significant items that contributed to the $4,230 of cash provided by operating activities was net income of $864, add backs for non-cash depreciation and stock-based compensation, and increases in accounts payable and accrued expenses partially offset by increases in accounts receivable and inventory. Days sales in inventory increased from 84 at December 31, 2016 to 89 at December 31, 2017. Days payables outstanding increased from 54 days at December 31, 2016 to 71 days at December 31, 2017. Day sales outstanding decreased from 37 days at December 31, 2016 to 36 days at December 31, 2017.

Cash generated from operations may be affected by a number of factors. See “Forward Looking Statements” and “Item 1A Risk Factors” contained in this Form 10-K for a discussion of some of the factors that can negatively impact the amount of cash we generate from our operations.

Investing Activities. Net cash used in investing activities of $4,720 consisted of $2,313 of purchases of property, plant and equipment, $650 for the purchase of the remaining 80 percent interest in Hearing Help Express and $1,776 for the Investment in Soundperience, Signison and others.

Financing Activities. Net cash used in financing activities of $103 comprised primarily of proceeds from debt repayments partially offset by debt borrowing.

We had the following bank arrangements at December 31:

Domestic Credit Facilities

The Company and its domestic subsidiaries are parties to a credit facility with CIBC Bank USA (formerly known as The PrivateBank and Trust Company). The credit facility, as amended through December 31, 2017, provides for:

In December 2017, the Company and its domestic subsidiaries entered into an Eleventh Amendment to the Loan and Security Agreement and Waiver with CIBC Bank USA (formerly known as The PrivateBank and Trust Company). The amendment, among other things:

All of the borrowings under this agreement have been characterized as either a current or long-term liability on our balance sheet in accordance with the repayment terms described more fully below. As of December 31, 2017, there were no borrowings under the capital expenditure loan facility.

Loans under the credit facility are secured by a security interest in substantially all of the assets of the Company and its domestic subsidiaries including a pledge of the stock of its domestic subsidiaries. Loans under the credit facility bear interest at varying rates based on the Company’s leverage ratio of funded debt / EBITDA, at the option of the Company, at:

Interest is payable monthly in arrears, except that interest on LIBOR based loans is payable at the end of the one, two or three month interest periods applicable to LIBOR based loans. IntriCon is also required to pay a non-use fee equal to 0.25% per year of the unused portion of the revolving line of credit facility, payable quarterly in arrears.

Weighted average interest on our domestic credit facilities was 5.51%, 4.36%, and 3.68% for 2017, 2016, and 2015, respectively.

The outstanding balance of the revolving credit facility was $4,000 and $3,218 at December 31, 2017 and 2016, respectively. The total remaining availability on the revolving credit facility was approximately $5,000 and $5,121 at December 31, 2017 and 2016, respectively.

The outstanding principal balance of the term loan, as amended, is payable in quarterly installments of $250. Any remaining principal and accrued interest is payable on December 15, 2022. IntriCon is also required to use 100% of the net cash proceeds of certain asset sales (excluding inventory and certain other dispositions), sale of capital securities or issuance of debt to pay down the term loan.

The borrowers are subject to various covenants under the credit facility, including a maximum funded debt to EBITDA, a minimum fixed charge coverage ratio and maximum capital expenditure financial covenants. Under the credit facility, except as otherwise permitted, the borrowers may not, among other things: incur or permit to exist any indebtedness; grant or permit to exist any liens or security interests on their assets or pledge the stock of any subsidiary; make investments; be a party to any merger or consolidation, or purchase of all or substantially all of the assets or equity of any other entity; sell, transfer, convey or lease all or any substantial part of its assets or capital securities; sell or assign, with or without recourse, any receivables; issue any capital securities; make any distribution or dividend (other than stock dividends), whether in cash or otherwise, to any of its equity holders; purchase or redeem any of its equity interests or any warrants, options or other rights to equity; enter into any transaction with any of its affiliates or with any director, officer or employee of any borrower; be a party to any unconditional purchase obligations; cancel any claim or debt owing to it; make payment on or changes to any subordinated debt; enter into any agreement inconsistent with the provisions of the credit facility or other agreements and documents entered into in connection with the credit facility; engage in any line of business other than the businesses engaged in on the date of the credit facility and businesses reasonably related thereto; or permit its charter, bylaws or other organizational documents to be amended or modified in any way which could reasonably be expected to materially adversely affect the interests of the lender. The Company was in compliance with all applicable covenants under the credit facility as of December 31, 2017.

Upon the occurrence and during the continuance of an event of default (as defined in the credit facility), the lender may, among other things: terminate its commitments to the borrowers (including terminating or suspending its obligation to make loans and advances); declare all outstanding loans, interest and fees to be immediately due and payable; take possession of and sell any pledged assets and other collateral; and exercise any and all rights and remedies available to it under the Uniform Commercial Code or other applicable law. In the event of the insolvency or bankruptcy of any borrower, all commitments of the lender will automatically terminate and all outstanding loans, interest and fees will be immediately due and payable. Events of default include, among other things, failure to pay any amounts when due; material misrepresentation; default in the performance of any covenant, condition or agreement to be performed that is not cured within 20 days after notice from the lender; default in the performance of obligations under certain subordinated debt, default in the payment of other indebtedness or other obligation with an outstanding principal balance of more than $50, or of any other term, condition or covenant contained in the agreement under which such obligation is created, the effect of which is to allow the other party to accelerate such payment or to terminate the agreements; a breach by a borrower under certain material agreements, the result of which breach is the suspension of the counterparty’s performance thereunder, delivery of a notice of acceleration or termination of such agreement; the insolvency or bankruptcy of any borrower; the entrance of any judgment against any borrower in excess of $50, which is not fully covered by insurance; any divestiture of assets or stock of a subsidiary constituting a substantial portion of borrowers’ assets; the occurrence of a change in control (as defined in the credit facility); certain collateral impairments; a contribution failure with respect to any employee benefit plan that gives rise to a lien under ERISA; and the occurrence of any event which lender determines could be reasonably expected to have a material adverse effect (as defined in the credit facility).

During 2014, the Company entered into interest rate swaps with The PrivateBank and Trust Company (now CIBC Bank USA) which are accounted for as effective cash flow hedges. The interest rate swaps had a combined initial notional amount of $3,750, with a portion of the swap amortizing on a basis consistent with the $250 quarterly installments required under the term loan. The interest rate swaps fix the Company’s one month LIBOR interest rate on the notional amounts at rates ranging from 0.80% - 1.45%. We hold a right to cancel the interest rate swaps starting August 31, 2016. Interest rate swaps, which are considered derivative instruments, of ($8) and $19 are reported in the consolidated balance sheets at fair value in other current liabilities at December 31, 2017 and 2016.

The debt issuance costs are being amortized over the related term utilizing the effective interest method and are included in interest expense and long-term debt and are being amortized over their estimated useful life on a straight-line basis. Debt issuance cost included in interest expense was $80, $57 and $72 for the years ended December 31, 2017, 2016, and 2015, respectively.

Foreign Credit Facility

In addition to its domestic credit facilities, the Company’s wholly-owned subsidiary, IntriCon, PTE LTD., entered into an international senior secured credit agreement with Oversea-Chinese Banking Corporation Ltd. that provides for an asset based line of credit. Borrowings bear interest at a rate of .75% to 2.5% over the lender’s prevailing prime lending rate. Weighted average interest on the international credit facilities was 3.87% and 3.50% for the years ended December 31, 2017 and 2016. The outstanding balance was $1,250 and $1,243 at December 31, 2017 and 2016, respectively. The loans are collateralized by IntriCon, PTE’s restricted cash and receivables. The total remaining availability on the international senior secured credit agreement was approximately $545 and $455 at December 31, 2017 and 2016, respectively.

We believe that funds expected to be generated from operations and the available borrowing capacity through our revolving credit loan facilities will be sufficient to meet our anticipated cash requirements for operating needs for at least the next 15 months. We may also seek to raise capital from the opportunistic sale of equity from time to time, the proceeds of which may be used to reduce indebtedness under our credit facility. If, however, we do not generate sufficient cash from operations, or if we incur additional unanticipated liabilities, we may be required to seek additional financing or sell equity or debt on terms which may not be as favorable as we could have otherwise obtained. No assurance can be given that any refinancing, additional borrowing or sale of equity or debt will be possible when needed or that we will be able to negotiate acceptable terms. In addition, our access to capital is affected by prevailing conditions in the financial and equity capital markets, as well as our own financial condition. While management believes that we will be able to meet our liquidity needs for at least the next 12 months, no assurance can be given that we will be able to do so.

Contractual Obligations

The following table represents our contractual obligations and commercial commitments, excluding interest expense, as of December 31, 2017.

There are certain provisions in the underlying contracts that could accelerate our contractual obligations as noted above.

Other Long-Term Liabilities

The principal amounts included in other long-term liabilities, reflected above, are amounts owed to NXP Semiconductors (“NXP”) to gain access to their technology and several items related to the Company’s purchase of HHE.  Currently, the Company owes NXP $2,600 which must be paid in full by December 20, 2019. The parties have agreed to review and extend the payment date if warranted. 

Foreign Currency Fluctuation

Generally, the effect of changes in foreign currencies on our results of operations is partially or wholly offset by our ability to make corresponding price changes in the local currency. From time to time, the impact of fluctuations in foreign currencies may have a material effect on the financial results of the Company. Foreign currency transaction amounts included in the statements of operation include losses of $89, $128 and $40 in 2017, 2016 and 2015, respectively. See Note 15 to the Company’s consolidated financial statements included herein.

Off-Balance Sheet Obligations

We had no material off-balance sheet obligations as of December 31, 2017 other than the operating leases disclosed above.

Related Party Transactions

For a discussion of related party transactions, see Note 19 to the Company’s consolidated financial statements included herein.

Litigation

For a discussion of litigation, see “Item 3. Legal Proceedings” and Note 18 to the Company’s consolidated financial statements included herein.

New Accounting Pronouncements

See “New Accounting Pronouncements” set forth in Note 1 of the Notes to the Consolidated Financial Statements under Item 8 of this Annual Report on Form 10-K, for information pertaining to recently adopted accounting standards or accounting standards to be adopted in the future.

Critical Accounting Policies and Estimates

The significant accounting policies of the Company are described in Note 1 to the consolidated financial statements and have been reviewed with the audit committee of our Board of Directors. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expense during the reporting period.

Certain accounting estimates and assumptions are particularly sensitive because of their importance to the consolidated financial statements and possibility that future events affecting them may differ markedly. The accounting policies of the Company with significant estimates and assumptions are described below.

Revenue Recognition

For its body-worn device segment, the Company recognizes revenue when the customer takes ownership, primarily upon product shipment, and assumes risk of loss, collection of the relevant receivable is probable, persuasive evidence of an arrangement exists and the sales price is fixed or determinable. For its direct to consumer segment, the Company recognizes revenue after the customer trial period has ended (generally 60 days from shipment). For changes to the Company’s revenue recognition policies required by ASC 606, see Note 1 to the consolidated financial statements.

Body-worn device segment customers have 30 days to notify the Company if the product is damaged or defective. Beyond that, there are no significant obligations that remain after shipment other than warranty obligations. Contracts with customers do not include product return rights; however, the Company may elect in certain circumstances to accept returns of products. The Company records revenue for product sales net of returns. Sales and use tax are reported on a net basis. The Company defers recognition of revenue on discounts to customers if discounts are considered significant.

In general, the Company warrants its products to be free from defects in material and workmanship and will fully conform to and perform to specifications for a period of one year. The Company develops a warranty reserve based on historical experience. While the Company’s warranty costs have historically been within its expectations, the Company cannot guarantee that it will continue to experience the same warranty return rates or repair costs that it has experienced in the past.

Accounts Receivable Reserves

This reserve is an estimate of the amount of accounts receivable that are uncollectible. The reserve is based on a combination of specific customer knowledge, general economic conditions and historical trends. Management believes the results could be materially different if economic conditions change for our customers.

Inventory Valuation

Inventory is recorded at the lower of our cost or market value. Market value is an estimate of the future net realizable value of our inventory. It is based on historical trends, product life cycles, forecasts of future inventory needs and on-hand inventory levels. Management believes reserve levels could be materially affected by changes in technology, our customer base, customer needs, general economic conditions and the success of certain Company sales programs.

Goodwill and Intangible Assets

Goodwill is reviewed for impairment annually or more frequently if changes in circumstances or the occurrence of events suggest impairment exists. The Company may apply a qualitative assessment to determine if it is more likely than not that goodwill is impaired. If the Company does not pass the qualitative assessment, or choses to skip the assessment, it performs a test comparing fair value of a reporting unit to its carrying value. The Company would need to recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. The Company has concluded that no impairment of goodwill or intangible assets occurred during the years ended December 31, 2017, 2016 and 2015.

Long-lived Assets

The carrying value of long-lived assets is periodically assessed to insure their carrying value does not exceed the undiscounted cash flows expected to be generated from their expected use and eventual disposition. This assessment includes certain assumptions related to future needs for the asset to help generate future cash flow. Changes in those assessments, future economic conditions or technological changes could have a material adverse impact on the carrying value of these assets.

Deferred Taxes

The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities and projected future taxable income in making this assessment. Actual future operating results, as well as changes in our future performance, could have a material impact on the valuation allowance.

Employee Benefit Obligations

We provide retirement and health care insurance for certain domestic retirees and employees of our Selas operations discontinued in 2005. We measure the costs of our obligation based on our best estimate. The net periodic costs are recognized as employees render the services necessary to earn the post-retirement benefit. Several assumptions and statistical variables are used in the models to calculate the expense and liability related to the plans. We determine assumptions about the discount rate, the expected rate of return on plan assets and the future rate of compensation increases. The actuarial models also use assumptions on demographic factors such as retirement, mortality and turnover. Changes in actuarial assumptions could vary materially from actual results due to economic events and different rates of retirement, mortality and withdrawal.

Not applicable.

Management’s Report on Internal Control over Financial Reporting

Management of IntriCon Corporation and its subsidiaries (“the Company”) is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Rules 13a-15(f) of the Securities Exchange Act of 1934. The Company’s internal control over financial reporting is designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. The Company’s internal control over financial reporting includes those policies and procedures that (1) pertain to maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the Company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of the financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the Company are being made only in accordance with authorizations of management and directors of the Company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the Company’s assets that could have a material effect on the financial statements.

Because of inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of the effectiveness of internal control over financial reporting to future periods are subject to the risk that the controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

The Company’s management assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2017, using criteria set forth in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework). Based on this assessment, the Company’s management believes that, as of December 31, 2017, the Company’s internal control over financial reporting was effective based on those criteria.

This annual report does not include an attestation report of the Company’s registered public accounting firm regarding internal control over financial reporting. Management’s report was not subject to attestation by the Company’s registered public accounting firm pursuant to a provision of the Dodd Frank Act, which eliminated such requirement for “smaller reporting companies,” as defined in SEC regulations, such as IntriCon.

There were no changes in our internal control over financial reporting during the most recent fiscal quarter covered by this report that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the shareholders and the board of directors of IntriCon Corporation and Subsidiaries:

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of IntriCon Corporation and Subsidiaries (the “Company”) as of December 31, 2017 and 2016, the related consolidated statements of operations, comprehensive income (loss), equity and cash flows for the years ended December 31, 2017, 2016, and 2015, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2017 and 2016, and the results of its operations and its cash flows for the years ended December 31, 2017, 2016, and 2015, in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s consolidated financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ Baker Tilly Virchow Krause, LLP

We have served as the Company’s auditor since 2005.

Minneapolis, MN

March 13, 2018

INTRICON CORPORATION

Consolidated Statements of Operations

 (In Thousands, Except Per Share Amounts)

(See accompanying notes to the consolidated financial statements)

INTRICON CORPORATION

Consolidated Statements of Comprehensive Income (Loss)

 (In Thousands)

(See accompanying notes to the consolidated financial statements)

INTRICON CORPORATION

Consolidated Balance Sheets

(In Thousands, Except Per Share Amounts)

(a) Assets of Hearing Help Express (HHE), a consolidated variable interest entity (at the end of 2016), that can only be used to settle obligations of HHE were $5,159 at December 31, 2016. Liabilities of HHE, for which creditors do not have recourse to the general credit of IntriCon, were $3,833 at December 31, 2016.

(See accompanying notes to the consolidated financial statements)                

INTRICON CORPORATION

Consolidated Statements of Cash Flows

 (In Thousands)

 (See accompanying notes to the consolidated financial statements)                        

INTRICON CORPORATION

Consolidated Statements of Equity

 (In Thousands)

 (See accompanying notes to the consolidated financial statements)

IntriCon Corporation

Notes to Consolidated Financial Statements(In Thousands, Except Per Share Data)

1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Headquartered in Arden Hills, Minnesota, IntriCon Corporation (together with its subsidiaries, referred to as the Company, we, us or our) is an international company engaged in designing, developing, engineering, manufacturing and distributing body-worn devices. The Company designs, develops, engineers, manufactures and distributes micro-miniature products, microelectronics, micro-mechanical assemblies, complete assemblies and software solutions, primarily for the emerging value based hearing healthcare market, the medical bio-telemetry market and the professional audio communication market. In addition to its operations in the state of Minnesota, the Company has facilities in the state of Illinois, Singapore, Indonesia, the United Kingdom and Germany.

Basis of Presentation– In December 2016, the Company’s board of directors approved plans to discontinue its cardiac diagnostic monitoring business. The Company sold the cardiac diagnostic monitoring business on February 17, 2017 to Datrix LLC. For all periods presented, the Company classified these businesses as discontinued operations, and, accordingly, has reclassified historical financial data presented herein. See further information in Note 2.

Consolidation– The consolidated financial statements include the accounts of the Company and its consolidated subsidiaries. All material intercompany transactions and balances have been eliminated in consolidation.

Principles of Consolidation – The Company evaluates its voting and variable interests in entities on a qualitative and quantitative basis. The Company consolidates entities in which it concludes it has the power to direct the activities that most significantly impact an entity’s economic success and has the obligation to absorb losses or the right to receive benefits that could be significant to the entity.

Discontinued Operations– The Company records discontinued operations when the disposal of separately identified business unit constitutes a significant strategic shift in the Company’s operations.

Non-Controlling Interests – The Company owns 50 percent of earVenture and owned 20 percent of Hearing Help Express, Inc. (“Hearing Help Express” or HHE”) from October 2016 until December 2017, when it acquired the 80 percent noncontrolling interest of HHE. See further information at Note 4. The Company has consolidated the results of earVenture and HHE for all periods presented based on the Company’s ability to control the operations of the entities and the likelihood that the Company bears the largest risk and reward of their financial results. The Company allocates profits and losses according to ownership percentages, unless contractual agreements expressly dictate otherwise. In addition, profit or loss on downstream eliminated transactions are attributable to the Company. The remaining ownership is accounted for as a non-controlling interest and reported as part of equity in the consolidated financial statements. The Company allocates gains and losses to the non-controlling interest even when such allocation might result in a deficit balance, reducing the losses attributed to the controlling interest. Changes in ownership interests are treated as equity transactions if the Company maintains control.

Segment Disclosures– A business segment is a distinguishable component of an enterprise that is engaged in providing an individual product or service or a group of related products or services and that is subject to risks and returns that are different from those of other business segments. The Company has determined that the Company operates in two reportable segments, our body-worn device segment and our direct to consumer hearing health segment, as further described in Note 5.

Use of Estimates– The Company makes estimates and assumptions relating to the reporting of assets and liabilities, the recording of reported amounts of revenues and expenses and the disclosure of contingent assets and liabilities to prepare these consolidated financial statements. Actual results could differ from those estimates. Considerable management judgment is necessary in estimating future cash flows and other factors affecting the valuation of goodwill, intangible assets, and employee benefit obligations including the operating and macroeconomic factors that may affect them. The Company uses historical financial information, internal plans and projections and industry information in making such estimates.

Revenue Recognition–For its body-worn device segment, the Company recognizes revenue when the customer takes ownership, primarily upon product shipment, and assumes risk of loss, collection of the relevant receivable is probable, persuasive evidence of an arrangement exists and the sales price is fixed or determinable. For its direct to consumer segment, the Company recognizes revenue for hearing aids after the customer trial period has ended (generally 60 days from shipment).

Body-worn device segment customers have 30 days to notify the Company if the product is damaged or defective. There are no other significant obligations that remain after shipment other than warranty obligations. Contracts with customers do not include product return rights; however, the Company may elect in certain circumstances to accept returns of products. The Company records revenue for product sales net of returns. Sales and use tax are reported on a net basis. The Company defers recognition of revenue on discounts to customers if discounts are considered significant.

In general, the Company warrants its products to be free from defects in material and workmanship and will fully conform to and perform to specifications for a period of one year. The Company develops a warranty reserve based on historical experience.

Shipping and Handling Costs –The Company includes shipping and handling revenues in sales and shipping and handling costs in cost of sales.

Fair Value of Financial Instruments – The carrying value of cash, accounts receivable, notes payable, and trade accounts payables approximate fair value because of the short maturity of those instruments. The fair values of the Company’s long-term debt obligations, pension and post-retirement obligations approximate their carrying values based upon current market rates of interest.

Concentration of Cash – The Company deposits its cash in what management believes are high credit quality financial institutions. The balance, at times, may exceed federally insured limits.

Restricted Cash – Restricted cash consists of deposits required to secure a credit facility at our Singapore location and deposits required to fund retirement related benefits for certain employees.

Accounts Receivable– The Company reviews customers’ credit history before extending unsecured credit and establishes an allowance for uncollectible accounts based upon factors surrounding the credit risk of specific customers and other information. Invoices are generally due 30 days after presentation. Accounts receivable over 30 days are considered past due. The Company does not accrue interest on past due accounts receivables. Receivables are written off once all collection attempts have failed and are based on individual credit evaluation and specific circumstances of the customer. An allowance for doubtful accounts is established based on factors surrounding the credit risk of specific customers, historical trends and other information. The allowance for doubtful accounts balance was $332 and $170 as of December 31, 2017 and 2016, respectively.

Inventories – Inventories are stated at the lower of cost or market. The cost of the inventories is determined by the first-in, first-out method.

Property, Plant and Equipment – Property, plant and equipment are carried at cost. Depreciation is computed on a straight-line basis using estimated useful lives of 5 to 40 years for buildings and improvements and 3 to 12 years for machinery and equipment. Leasehold improvements are amortized using the straight-line method over the shorter of the lease term or the estimated useful life of the asset. Improvements are capitalized and expenditures for maintenance, repairs and minor renewals are charged to expense when incurred. At the time assets are retired or sold, the costs and accumulated depreciation are eliminated and the resulting gain or loss, if any, is reflected in the consolidated statement of operations. Depreciation expense was $1,739, $1,870 and $1,524 for the years ended December 31, 2017, 2016, and 2015, respectively.

Intangible Assets –Definite-lived intangible assets consist of various acquired Hearing Help Express trademarks and customer relationships which are amortized over eighteen to twenty years.

Impairment of Long-lived Assets and Long-lived Assets to be Disposed of – The Company reviews its long-lived assets, certain identifiable intangibles, other assets and goodwill for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset group to future net undiscounted cash flows expected to be generated by the asset group. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the assets. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell. As of December 31, 2017, the Company has determined that no impairment of long-lived assets from continuing operations exists.

Goodwill is reviewed for impairment annually or more frequently if changes in circumstances or the occurrence of events suggest impairment exists. The Company may apply a qualitative assessment to determine if it is more likely than not that goodwill is impaired. If a reporting unit does not pass the qualitative assessment, or the Company choses to skip the assessment, it performs a test comparing fair value of a reporting unit to its carrying value. The Company would need to recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. The Company has concluded that no impairment of goodwill or intangible assets occurred within continuing operations during the years ended December 31, 2017, 2016 and 2015.