10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D. C. 20549

FORM 10-K

☒ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

for the fiscal year ended December 31, 2020

OR

☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

for the transition period from __________ to __________

NORTECH SYSTEMS INCORPORATED

(Exact name of registrant as specified in its charter)

Commission file number 0-13257

State of Incorporation: Minnesota

IRS Employer Identification No. 41-1681094

Executive Offices: 7550 Meridian Circle N #150, Maple Grove, MN 55369

Telephone number: (952) 345-2244

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

Title of each class	Trading Symbol	Name of each exchange on which registered
Common Stock, par value $.01 per share	NSYS	NASDAQ Capital Market

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

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐ No ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. Yes ☐ No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit

such files). Yes ☒ No ☐

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

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

Large accelerated filer ☐	Accelerated filer ☐
Non-accelerated filer ☒	Smaller reporting company ☒
	Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

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

The aggregate market value of voting stock held by non-affiliates of the registrant, based on the closing price of $4.20 per share, was $5,181,128 on June 30, 2020.

Shares of common stock outstanding at March 15, 2021: 2,660,028.

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DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s Proxy Statement for Registrant’s Annual Meeting of Shareholders to be held on May 13, 2021 have been incorporated by reference into Part III of this Form 10-K. The Proxy Statement is expected to be filed with the Securities and Exchange Commission (the SEC) within 120 days after December 31, 2020, the end of our fiscal year.

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NORTECH SYSTEMS INCORPORATED

ANNUAL REPORT ON FORM 10-K

TABLE OF CONTENTS

PART I		PAGE
Item 1.	Business	4-7
Item 1A.	Risk Factors	7-14
Item 1B.	Unresolved Staff Comments	14
Item 2.	Properties	14
Item 3.	Legal Proceedings	15
Item 4.	Mine Safety Disclosures	15
PART II
Item 5.	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	16
Item 6.	Selected Financial Data	17
Item 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	17-26
Item 7A.	Quantitative and Qualitative Disclosures About Market Risk	26
Item 8.	Financial Statements and Supplementary Data	27-53
Item 9.	Changes in and Disagreements with Accountants on Accounting and Financial Disclosure	54
Item 9A.	Controls and Procedures	54
Item 9B.	Other Information	54
PART III
Item 10.	Directors, Executive Officers and Corporate Governance	55
Item 11.	Executive Compensation	55
Item 12.	Security Ownership of Certain Beneficial Owners, Management and Related Stockholder Matters	55-56
Item 13.	Certain Relationships and Related Transactions, and Director Independence	56
Item 14.	Principal Accountant Fees and Services	56
PART IV
Item 15.	Exhibits and Financial Statement Schedules	57-59
	Signatures	60
	Index to Exhibits	61-62

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NORTECH SYSTEMS INCORPORATED

FORM 10-K

For the Year Ended December 31, 2020

PART I

Item 1. Business

General

Nortech Systems, Inc., (“the Company”, “we”, “our”) organized in December 1990, is an Electronic Manufacturing Services (“EMS”) company headquartered in Maple Grove, Minnesota, a suburb of Minneapolis, Minnesota. We maintain facilities and operations in Minnesota in the United States; Monterrey, Mexico; and Suzhou, China. We offer a full range of value-added engineering, technical and manufacturing services and support including project management, designing, testing, prototyping, manufacturing, supply chain management and post-market services. Our manufacturing and engineering services include complete medical devices, printed circuit board assemblies, wire and cable assemblies, and complex higher-level electromechanical assemblies. The majority of our revenue is derived from products built to the customer's design specifications.

Our breadth of manufacturing, technical expertise and experience make us attractive to our broad customer base. Our customers are original equipment manufacturers (“OEMs”) in the Medical, Aerospace and Defense and Industrial markets. The diversity in the markets we serve is an advantage in dealing with the effects of fluctuations from the economy and competition. In the design phase, we provide technical support, subject matter expertise in design for manufacturing and testing capabilities that allow our customer programs to get to production faster while meeting both their quality and cost requirements. Our customers rely on our experience and capabilities in manufacturing and supply chain to manage and reduce cost over the life cycle of their products. This requires a strong relationship with our customers based on a trusting partnership as we perform as an extension of their operations.

All of our facilities are certified to one or more of the industry standards, including International Standards Organization (“ISO”) 9001, ISO 13485, and Aerospace Systems (“AS”) 9100, with most having additional certifications based on the needs of the customers they serve. In addition to industry standard certifications we actively manage quality metrics throughout product life-cycle at all levels of the organization to provide real-time, pro-active support to our customers and their projects. Process validation is performed through the strict phases of installation qualification, operation qualification and performance qualification.

Business Segment

The Company operates in the Medical, Aerospace & Defense and Industrial markets with over 50% of its revenue coming from Medical device and product manufacturing and related engineering services. All of our operations fall under the Contract Manufacturing segment within the EMS industry. We strategically direct production between our various manufacturing facilities based on a number of considerations to best meet our customers’ needs. We share resources for sales, marketing, engineering, supply chain, information services, human resources, payroll, and all corporate accounting functions. Our financial information is consolidated and evaluated regularly by the chief operating decision maker in assessing performance and allocating resources.

Business Strategy

The EMS industry has evolved into a dynamic, high-tech, regulated global electronics contract services industry. We continue to expand our capabilities and footprint to better meet these changing market requirements. Along with offering technical expertise in our quality processes, engineering design applications and testing, we are also increasing our focus on supplier-managed inventory services and the cost drivers throughout the global supply chain. We continue to transform our business model from one that is less transactional and price/commodity driven to a solution based model focused on value added services. We continue to pursue strategic opportunities that may include acquisitions, mergers, and/or joint ventures with complementary companies to expand our service offering, advance our competitive edge, grow our customer base and increase revenues. Our strategic objectives and our history have been based on both organic and acquired growth.

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Our quality systems and processes are based on ISO standards with all facilities certified to ISO 9001 and/or AS9100 standards. We also have ISO 13485 certification which recognizes our quality management systems applicable to contract design, manufacture and repair of assemblies for the medical industry. Our Milaca operation is a U.S. Food and Drug Administration (“FDA”) registered facility. These certifications and registrations provide our customers assurance of our capabilities and proven processes.

We are committed to quality, cost effectiveness and responsiveness to customer requirements. To achieve these objectives we have invested in Restriction of Hazardous Substances (lead free) processing, equipment, plant capacity studies, people, enterprise resource planning systems, lean manufacturing and supply chain management techniques at our facilities. We are committed to continuous improvement and have invested in training our people to identify and act on improvement opportunities. We maintain a diversified customer base and expand into other capabilities and services when there is a fit with our core competencies and strategic vision.

Marketing

We concentrate our marketing efforts in the Medical, Aerospace & Defense and Industrial markets. Our marketing strategy emphasizes our breadth, expertise and experience in each of our markets. Our expertise helps our customers save time and money and also reduces their risks. The breadth of our manufacturing, supply chain, engineering services and complete turnkey solutions assist our customers in getting their products to market quickly while managing the total cost solution. Our strength is managing low to moderate volume components and assemblies with high mix customer demand. This requires us to have close customer relationships and operational flexibility to manage the variation of product demands.

Our customer emphasis continues to be on companies that require an electronic manufacturing partner with a high degree of manufacturing and quality sophistication, including statistical process control, statistical quality control, ISO standards, Military Specifications, AS9100 and FDA facility registration. We continue efforts to penetrate our existing customer base and expand market opportunities with participation in industry forums and selected trade shows. We target customers who value proven manufacturing performance, design, project management and application engineering expertise and who value the flexibility to manage the supply chain of a high mix of products and services. We market our services through a mix of traditional marketing outreach, a specialized business development team and independent manufacturers' representatives. For more information on our marketing and service offerings see our web site at nortechsys.com. The information on our company’s website is not part of this filing.

Sources and Availability of Materials

We currently purchase the majority of our electronic components globally and directly from electronic component manufacturers and large electronic distributors. In 2020, we, like many other companies in our industries, experienced significant supply chain and shipping disruptions.

Major Customers

Our largest customer has two divisions that together accounted for approximately 23.4% and 22.5% of net sales for the years ended December 31, 2020 and 2019, respectively. One division accounted for approximately 21.2% and 19.9% of net sales for the years ended December 31, 2020 and 2019, respectively. The second division accounted for approximately 2.2% and 2.6% of net sales for the years ended December 31, 2020 and 2019, respectively.

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Patents and Licenses

Our success depends on our technical expertise, trade secrets, supply chain and manufacturing skills. However, during the normal course of business we have obtained or developed proprietary product requiring licensing, patent, copyright or trademark protection.

Competition

The contract manufacturing EMS industry's competitive makeup includes small closely held contract manufacturing companies, large global full-service contract manufacturers, company-owned in-house manufacturing facilities and foreign contract manufacturers. We do not believe that the small closely held operations pose a significant competitive threat in the markets and customers we serve, as they generally do not have the complete manufacturing and engineering services or capabilities required by our target customers. We do believe the larger global full service and foreign manufacturers are more focused on higher volume customer engagements and we do not see them as our primary competition. We continue to see opportunities with OEM companies that have their own in-house electronic manufacturing capabilities as they evaluate their internal costs and investments against outsourcing to contract manufacturers like us. We do see trends of the low volume, high mix customer demand going to a regional supply base. This is a good fit with our operations in US, Mexico and Asia. We continue to study and investigate other regions and global alternatives to meet our competitive challenges and customer requirements.

Research and Development

We perform research and development for customers on an as requested, project and program basis for development of conceptual engineering and design activities as well as products moving into production. While we did not expend significant dollars in 2020 or 2019 on Company-sponsored product research and development, we continue to explore opportunities for developing proprietary manufacturing methods or products.

Environmental Law Compliance

We believe that our manufacturing facilities are currently operating in compliance with local, state, and federal environmental laws. We plan to continue acquiring environmental-oriented equipment and incurring the expenditures we deem necessary for compliance with applicable laws. Expenditures relating to compliance for operating facilities incurred in the past have not significantly affected our capital expenditures, earnings or competitive position.

Government Regulation

As a medical device manufacturer, we have additional compliance requirements. We are required to register with the FDA and are subject to periodic inspection by the FDA for compliance with the FDA’s Quality System Regulation (“QSR”) requirements, which require manufacturers of medical devices to adhere to certain regulations, including testing, quality control and documentation procedures. Compliance with applicable regulatory requirements is subject to continual review and is rigorously monitored through periodic inspections and product field monitoring by the FDA. To support the quality requirements of our Aerospace and Defense market customers, our Blue Earth facility is International Traffic in Arms Regulations (“ITAR”) registered.

Employees

We have 628 full-time and 71 part-time/temporary employees as of December 31, 2020. Manufacturing personnel, including direct, indirect support and sales functions, comprise 659 employees, while general administrative employees total 40.

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Foreign Operations and Export Sales from Our Domestic Operations

We have leased manufacturing facilities in Monterrey, Mexico and Suzhou, China. Monterrey, Mexico has approximately $681,000 and $961,000 in long-term assets, and $3,117,000 and $3,425,000 of Right of Use Assets at December 31, 2020 and 2019, respectively. Suzhou, China has approximately $688,000 and $596,000 in long-term assets, and $307,000 and $189,000 of Right of Use Assets at December 31, 2020 and 2019, respectively. Export sales from our domestic operations represented 2.1% and 3.1% of net sales the years ended December 31, 2020 and 2019, respectively.

Available Information

Our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and any amendments to those reports are available free of charge, as soon as reasonably practicable, after we electronically file such material with, or furnish it to, the United States Securities and Exchange Commission ("SEC"). These reports are available on our website at http://www.nortechsys.com and on the SEC's website at http://www.sec.gov. Information included on our website is not deemed to be incorporated into this Annual Report on Form 10-K.

Item 1A. Risk Factors

In evaluating our Company, careful consideration should be given to the following risk factors, in addition to the other information included in this Annual Report on Form 10-K. Each of these risk factors could adversely affect our business, operating results and/or financial condition, as well as adversely affect the value of an investment in our common stock. In addition to the following disclosures, please refer to the other information contained in this report, including our consolidated financial statements and the related notes.

The economic conditions around the world could adversely affect demand for our products and services and the financial health of our customers.

Demand for our products and services depends upon worldwide economic conditions, including but not limited to overall economic growth rates, construction, consumer spending, financing availability, employment rates, interest rates, inflation, consumer confidence, defense spending levels, and the profits, capital spending, and liquidity of industrial companies.

An economic downturn or financial market turmoil may depress demand for our products and/or services in all major geographies and markets. If customers are unable to purchase our products or services because of unavailable credit or unfavorable credit terms, depressed end-user demand, or are simply unwilling to purchase our products or services, our net sales and earnings will be adversely affected. Also, we are subject to the risk that our customers will have financial difficulties, which could harm their ability to satisfy their obligation to pay accounts receivable. Further, an economic downturn may affect our ability to satisfy the financial covenants in the terms of our financing arrangements.

We operate in the highly competitive industries and we depend on continuing outsourcing by OEMs.

We compete against many companies that engineer and manufacture complex electromedical and electromechanical products medical, aerospace & defense products and industrial products. The larger global competitors have more resources and greater economies of scale and have more geographically diversified international operations. We also compete with OEM operations that are continually evaluating manufacturing products internally against the advantages of outsourcing or delaying their decision to outsource. We may also be at a competitive disadvantage with respect to price when compared to manufacturers with excess capacity, lower cost structures and availability of lower cost labor.

Competitive factors in our targeted markets are believed to be product and service pricing, quality, the ability to meet delivery schedules, customer service, value-added engineering, technology solutions, geographic location and price. We also expect that our competitors will continue to improve the performance of their current products or services, to reduce their current products or service sales prices and improve services that maybe offered. Any of these could cause a decline in sales, loss of market share, or lower profit margin.

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The availability of excess manufacturing capacity of our competitors also creates competitive pressure on price and winning new business. We must continue to provide a quality product, be responsive and flexible to customers’ requirements, and deliver to customers’ expectations. Our lack of execution could have an adverse effect on our results of operations and financial condition.

We offer a full range of value-added engineering, technical and manufacturing services and support including project management, designing, testing, prototyping, manufacturing, supply chain management and post-market services.

Our engineering revenue depends on our ability to deliver quality value-added engineering services required by our customers.

The markets for our engineering services are characterized by rapidly changing technology and evolving process development. The continued success of our business will depend upon our ability to hire and retain qualified engineering personnel and maintain and enhance our technological leadership. Although we believe that we currently have the ability to provide the value-added engineering services that is required by our customers, there is no certainty that we will develop the capabilities required by our customers in the future. The emergence of new technology, industry standards or customer requirements may render the engineering services we currently provide obsolete or uncompetitive. The acquisition and implementation of new engineering knowledge, technical skills and related equipment may require significant expense that could adversely affect our operating results, as could our failure to anticipate and adapt to our customers’ changing technological requirements.

We may not meet regulatory quality standards applicable to our manufacturing and quality processes which could have an adverse effect on our business.

We are registered with the FDA and are subject to periodic inspection by the Food and Drug Administration (FDA) for compliance with the FDA’s Quality System Regulation/Medical Device Good Manufacturing Practices requirements, which require manufacturers of medical devices to adhere to certain regulations, including testing, quality control and documentation procedures. We are also ITAR registered which is required for our manufacturing of defense related products. Compliance with applicable regulatory requirements is subject to continual review and is rigorously monitored through periodic inspections and product field monitoring. If any inspection reveals noncompliance with these regulations, it could adversely affect our operations.

Pandemics or disease outbreaks such as the current novel coronavirus (COVID-19 virus) pandemic have affected and is expected to continue to affect adversely our operations, supply chains, financial condition and results of operations.

The coronavirus (COVID-19) pandemic is adversely affecting, and is expected to continue to affect adversely, our operations, supply chains, financial condition and results of operations, and we have experienced and expect to continue to experience unpredictable reductions in demand for certain of our services. During the current COVID-19 pandemic, the Company has experienced reduced sales, supply chain disruption, product shipping disruptions, reduced customer demand and reduced availability of workforce.

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Outbreaks of epidemic, pandemic, or contagious diseases, such as, historically, the Ebola virus, Middle East Respiratory Syndrome, Severe Acute Respiratory Syndrome, or the H1N1 virus, could cause a disruption to our business. Business disruptions could include temporary closures of our facilities or the facilities of our suppliers, reduced demand from customers, unavailability or restricted availability of our material portions of our workforce, raw materials or components necessary to manufacture our products, or disruptions or restrictions on our ability to travel or to distribute our products. Any disruption of our operations, our suppliers or our customers would likely impact our sales and operating results. In addition, a significant outbreak of epidemic, pandemic, or contagious diseases in the human population could result in a widespread health crisis that could adversely affect the economies and financial markets of many countries, resulting in an economic downturn that could affect demand for our products and services. Any of these events could negatively impact our sales and have a material adverse effect on our business, financial condition, results of operations, or cash flows. The impact of COVID-19 did result in a triggering event for goodwill and long-lived assets. See Note 4, Goodwill and Other Intangible Assets, for a discussion related to a full impairment of goodwill for the year ended December 31, 2020. Based on our assessment we concluded no impairment of long-lived assets as of December 31, 2020.

We may be subject to additional regulatory scrutiny in the form of an audit or review as a result of our Paycheck Protection Program Promissory Note which would have an adverse effect on our liquidity.

On April 15, 2020, we entered into a Promissory Note with Bank of America, N.A. (the “Promissory Note”), which provides for an unsecured loan of $6.1 million pursuant to the Paycheck Protection Program (“PPP”) under the Coronavirus Aid, Relief, and Economic Security Act and applicable regulations (the “CARES Act”) of which; funds were received on April 22, 2020. On April 23, 2020, the Small Business Administration (“SBA”) issued new guidance that questioned whether a public company with substantial market value and access to capital markets would qualify to participate in the PPP under the CARES Act. Subsequently, on April 28, 2020, the secretary of the Treasury and SBA announced that the government will review all PPP loans of more than $2 million for which a borrower applies for forgiveness. Should we be audited or reviewed by the U.S. Department of Treasury as a result of filing an application for forgiveness or otherwise, such audit or review could result in legal and reputational costs as well as significant use of management time. While the Company believes that it acted in good faith and has complied with all requirements of the PPP, if we are audited and receive an adverse or negative finding in such audit, we could be required to return up to the full amount of the Promissory Note, which would reduce our liquidity by such amount and potentially subject us to fines and penalties. We expect that all or a significant portion of the Promissory Note will be forgiven; we plan to apply for forgiveness in the second or third quarter of 2021 before the application deadline.

A large percentage of our sales have been made to a small number of customers, and the loss of a major customer, if not replaced, would adversely affect us.

Our largest customer has two divisions that account for 23.4% and 22.5% of net sales for the years ended December 31, 2020 and 2019, respectively. The loss of a substantial portion of net sales to our largest customers could have a material adverse effect on us.

We are dependent on suppliers for electronic components and may experience shortages, extended lead times, cost premiums and shipment delays that would adversely affect our customers and us.

We purchase raw materials, commodities and components for use in our production. Increased costs of these materials could have an adverse effect on our production costs if we are unable to pass along price increases or reduce the other cost of goods produced through cost improvement initiatives. Fuel and energy cost increases could also adversely affect our freight and operating costs. Due to customer specifications and requirements, we are dependent on suppliers to provide critical electronic components and materials for our operations that could result in shortages of some of the electronic components needed for their production. Component shortages may result in expedited freight, overtime premiums and increased component costs. In addition to the financial impact on operations from lost revenue and increased cost, there could potentially be harm to our customer relationships.

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Our customers cancel orders, change order quantity, timing and specifications that if not managed would have an adverse effect on inventory carrying costs.

We face, through the normal course of business, customer cancellations and rescheduled orders and are not always successful in recovering the costs of such cancellations or rescheduling. In addition, excess and obsolete inventory losses as a result of customer order changes, cancellations, product changes and contract termination could have an adverse effect on our operations. We estimate and reserve for any known or potential impact from these possibilities.

Our exposure to financially troubled customers, start-up businesses or suppliers may adversely affect our financial results.

We provide manufacturing services to companies and industries that have in the past, and may in the future, experience financial difficulty. Also, we provide services and products to new and high growth companies. If our customers experience financial difficulty or lack of funding for operations, we could have difficulty recovering amounts owed to us from these customers, or demand for our services or products from these customers could decline. Additionally, if our suppliers experience financial difficulty, we could have difficulty sourcing supply necessary to fulfill production requirements and meet scheduled shipments. If one or more of our customers were to become insolvent or otherwise were unable to pay for the services provided by us on a timely basis, or at all, our operating results and financial condition could be adversely affected. Such adverse effects could include one or more of the following: an increase in our provision for doubtful accounts, a charge for inventory write-offs, a reduction in revenue, and an increase in our working capital requirements due to higher inventory levels and increases in days our accounts receivables are outstanding.

The Company is majority owned by one group of shareholders, and those shareholders may be able to take actions that do not reflect the will or best interests of other shareholders.

The Kunin family as a group owns a majority of our common stock. As a result, our majority shareholder group will have the ability to elect all of the members of our Board of Directors and thereby control our policies and operations, including the appointment of management, future issuances of our common stock or other securities, the payment of dividends, if any, on our common stock, the incurrence or modification of debt by us, amendments to our amended and restated certificate of incorporation and amended and restated bylaws and the entering into of extraordinary transactions, and their interests may not in all cases be aligned with your interests.

In addition, the majority shareholder group may have an interest in pursuing transactions that, in its judgment, could enhance its investment, even though such transactions might impact you inconsistent with your investment objectives.

As a majority owned or controlled company, Nasdaq does not require the Company to comply with certain corporate governance rules including that we are not required to have a majority of independent directors on the board, an independent compensation committee, or an independent nominating and corporate governance committee. The Company is required to have an audit committee comprised of independent directors. Having fewer independent directors or fewer independent members of the Compensation and Talent Committee or the Nominating and Corporate Governance Committee may result in increased influence of the majority ownership group over business operations.

The manufacture and sale of products carries potential risk for product liability claims.

We represent and warrant the goods and services we deliver are free from defects in material and workmanship generally for one year. If a product liability claim results in our being liable, it could have a material adverse effect on our business and financial position. We have insurance coverage for products liability claims, but there can be no assurances that the amount of coverage will be adequate or that insurance proceeds will be available for a particular claim.

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Complying with securities laws, tax laws, accounting policies and regulations, and subsequent changes, may be costly for us and adversely affect our financial statements.

New or changing laws, regulations, policy and standards relating to corporate governance and public disclosure, including SEC and Nasdaq regulations, domestic or international tax legislation and the implementation of significant changes in the United States Generally Accepted Accounting Principles (“GAAP”), present challenges due to complexities, assumptions and judgements required to implement. We apply judgments based on our understanding, interpretation and analysis of the relevant facts, circumstances, historical experience and valuations, as appropriate. As a result, actual amounts could differ from those estimated at the time the financial statements are issued. In addition, implementation may change the financial accounting or reporting standards that govern the preparation of our financial statements or authoritative entities could reverse their previous interpretations or positions on how various financial accounting or reporting standards should be applied. These changes may be difficult to predict and implement and could materially or otherwise impact how we prepare and report our estimates, uncertainties, financial statements, operating results and financial condition. Our efforts to comply with evolving laws, regulations, accounting policies and standards have resulted in, and are likely to continue to result in, increased general and administrative expenses and management time and attention from revenue-generating activities to compliance activities and may have an adverse effect on our financial statements, including cash flows.

We depend heavily on our people and may from time to time have difficulty attracting and retaining skilled employees.

Our operations depend upon the continued contributions of our key management, marketing, technical, financial, accounting, product development engineers, sales people and operational personnel. We also believe that our continued success will depend upon our ability to attract, retain and develop highly skilled managerial and technical resources within our highly competitive industries. Not being able to attract or retain these employees could have a material adverse effect on revenues and earnings.

Anti-Corruption and Trade Laws - We may incur costs and suffer damages if our employees, agents, or suppliers violate anti-bribery, anti-corruption or trade laws and regulations.

Laws and regulations related to bribery, corruption and trade, and enforcement thereof, are increasing in frequency, complexity and severity on a global basis. The continued geographic expansion of our business into China and Mexico increases our exposure to, and cost of complying with, these laws and regulations. If our internal controls and compliance program do not adequately prevent or deter our employees, agents, suppliers and other third parties with whom we do business from violating anti-corruption laws, we may incur defense costs, fines, penalties, reputational damage and business disruptions.

Changes in currency translation rates could adversely impact our revenue and earnings.

Changes in exchange rates will impact our reported sales and earnings. A majority of our manufacturing and cost structure is based in the United States. In addition, decreased value of local currency may adversely affect demand for our products and may adversely affect the profitability of our products in U.S. dollars in foreign markets where payments are made in the local currency.

Operating in foreign countries exposes our operations to risks that could adversely affect our operating results.

We operate manufacturing facilities in Mexico and China. Our operations in those countries are subject to risks that could adversely impact our financial results, such as economic or political volatility, foreign legal and regulatory requirements, international trade factors (export controls, trade sanctions, duties, tariff barriers and other restrictions), protection of our and our customers’ intellectual property and proprietary technology in certain countries, potentially burdensome taxes, crime, employee turnover, staffing, managing personnel in diverse culture, labor instability, transportation delays, and foreign currency fluctuations.

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Non-compliance with environmental laws may result in restrictions and could adversely affect operations.

Our operations are regulated under a number of federal, state, and foreign environmental and safety laws and regulations that govern the discharge of hazardous materials into the air and water, as well as the handling, storage, and disposal of such materials. These laws and regulations include the Clean Air Act; the Clean Water Act; the Resource Conservation and Recovery Act; and the Comprehensive Environmental Response, Compensation, and Liability Act; as well as similar federal, state and foreign laws. Compliance with these environmental laws is a major consideration for us due to our manufacturing processes and materials. It is possible we may be subject to potential financial liability for costs associated with the investigation and remediation at our sites; this may have an adverse effect on operations. We have not incurred significant costs related to compliance with environmental laws and regulations and we believe that our operations comply with all applicable environmental laws.

Environmental laws could also become more stringent over time, imposing greater compliance costs and increasing risks and penalties associated with violation. We operate in environmentally sensitive locations and are subject to potentially conflicting and changing regulatory agendas of political, business, and environmental groups. Changes or restrictions on discharge limits; emissions levels; or material storage, handling, or disposal might require a high level of unplanned capital investment or relocation. It is possible that environmental compliance costs and penalties from new or existing regulations may harm our business, financial condition, and results of operations.

We may be subject to risks associated with our acquisitions, and the risks could adversely affect our operating results.

Our strategy is to grow our business organically and through acquisitions, alliances and joint venture arrangements. We will continue to pursue and acquire additional businesses in our industries that fit our long-term objectives for growth and profitability. The success of our acquisitions will depend on our ability to integrate the new operations with the existing operations. The Company cannot ensure that the expected benefits of any acquisition will be realized. Costs could be incurred on pursuits or proposed acquisitions that have not yet or may not close which could significantly impact the operating results, financial condition, or cash flows. Additionally, after the acquisition, unforeseen issues could arise which adversely affect the anticipated returns or which are otherwise not recoverable as an adjustment to the purchase price. Other acquisition risks include delays in realizing benefits from the acquired companies or products; difficulties due to lack of or limited prior experience in any new product or geographic markets we enter; unforeseen losses of customers of, or suppliers to, acquired businesses; difficulties in retaining key employees of the acquired businesses; or challenges arising from increased geographic diversity and complexity of our operations and our information technology systems. The price we pay for a business may exceed the value we realize and we cannot assure you that we will achieve the expected synergies and benefits of any acquisition. Acquisitions may result in the recording of goodwill and other intangible assets which are subject to potential impairments in the future that could harm our financial results.

If we fail to comply with the covenants contained in our credit agreement, we may be unable to secure additional financing and repayment obligations on our outstanding indebtedness may be accelerated.

Our credit agreement contains financial and operating covenants with which we must comply. As of December 31, 2020, we were in compliance with these covenants. However, our continued compliance with these covenants is dependent on our financial results, which are subject to fluctuation as described elsewhere in these risk factors. If we fail to comply with the covenants in the future or if our lender does not agree to waive any future non-compliance, we may be unable to borrow funds and any outstanding indebtedness could become immediately due and payable, which could materially harm our business.

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We are dependent on our information technology systems for order, inventory and production management, financial reporting, communications and other functions. If our information systems fail or experience major interruptions due to physical damage or loss of power on our business and our financial results could be adversely affected.

We rely on our information technology systems to effectively manage our operational and financial functions. Our computer systems, Internet web sites, telecommunications, and data networks are vulnerable to damage or interruption from power loss, natural disasters and other sources of physical damage or disruption to the equipment which maintains, stores and hosts our information technology systems. We have taken steps to protect and create redundancies for the equipment that facilitates the use of our management information systems, but these steps may not be adequate to ensure that our operations are not disrupted by events within and outside of our control.

If our information technology systems fail or experience major interruptions, or the information technology systems of third parties that we rely upon fail or experience major interruptions, due to cyber-attacks or other activities designed to disrupt global information systems, our business and our financial results could be adversely affected.

We rely on information technology systems to effectively manage our operational and financial functions and our day-to-day functions. We increasingly rely on information technology systems to process, transmit, and store electronic information. In addition, a significant portion of internal communications, as well as communication with customers and suppliers, depends on information technology. We are exposed to the risk of cyber incidents in the normal course of business. Cyber incidents may be deliberate attacks for the theft of intellectual property, other sensitive information or cash or may be the result of unintentional events. Like most companies, our information technology systems may be vulnerable to interruption due to a variety of events beyond our control, including, but not limited to, terrorist attacks, telecommunications failures, computer viruses, hackers, foreign governments, and other security issues. We have technology security initiatives and data recovery plans in place to mitigate our risk to these vulnerabilities, but these measures may not be adequate, or implemented properly, or executed timely to ensure that our operations are not disrupted. Potential consequences of a material cyber incident include damage to our reputation, litigation, and increased cyber security protection and remediation costs. Such consequences could materially and adversely affect our results of operations.

Our business may be impacted by natural disasters or future climate change.

Natural disasters, such as tornadoes and earthquakes, and possible future changes in climate could negatively impact our business and supply chain. Our properties may be exposed to rare catastrophic weather events, such as severe storms and/or floods. If the frequency of extreme weather events increases due to climate change, our exposure to these events could increase. In countries that we rely on for operations and materials, such as Mexico and China, potential natural disasters or future climate changes could disrupt our manufacturing operations, reduce demand for our customers’ products and increase supply chain costs.

If we use hazardous materials in a manner that causes contamination or injury, we could be liable for resulting damages.

We are subject to Federal, State, and local laws, rules and regulations governing the use, discharge, storage, handling, and disposal of biological material, chemicals, and waste. We cannot eliminate the risk of accidental contamination or injury to employees or third parties from the use, storage, handling, or disposal of these materials. In the event of contamination or injury, we could be held liable for any resulting damages, remediation costs, and any related penalties or fines. This liability could exceed our resources or any applicable insurance coverage we may have. The cost of compliance with these laws and regulations may become significant, and our failure to comply may result in substantial fines or other consequences, and either could have a significant impact on our operating results.

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We do not expect to pay dividends for the foreseeable future, and we may never pay dividends; investors must rely on stock appreciation for any return on investment in our common stock.

We currently intend to retain any future earnings to support the development and expansion of our business and do not anticipate paying cash dividends in the foreseeable future. Our payment of any future dividends will be at the discretion of our Board of Directors after taking into account various factors, including but not limited to, our financial condition, operating results, cash needs, growth plans, and the terms of any credit agreements that we may be a party to at the time. In addition, our ability to pay dividends on our common stock may be limited by state law. Accordingly, investors must rely on sales of their common stock after price appreciation, which may never occur, as the only way to realize certain returns on their investment. As a result, investors must rely on stock appreciation and a liquid trading market for any return on investment in our common stock.

We expect volatility in the price of our common stock, which may subject us to securities litigation.

The market for our common stock may be characterized by significant price volatility when compared to other issuers, and we expect that our share price will be more volatile than other issuers for the indefinite future. In the past, plaintiffs have often initiated securities class action litigation against companies following periods of volatility in the market price of their securities. We may in the future be the target of similar litigation. Securities litigation could result in substantial costs and liabilities and could divert management’s attention and resources.

Item 1B. Unresolved Staff Comments

As a smaller reporting company, we are not required to provide the information required by this Item.

Item 2. Properties

Administration

Our corporate headquarters consists of an approximately 19,000 square feet building located in Maple Grove, Minnesota, a northwestern suburb of Minneapolis, Minnesota, and its lease expires January 2025.

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Manufacturing facilities

Our manufacturing facilities are in good operating condition and we believe our overall production capacity is sufficient to handle our foreseeable manufacturing needs and customer requirements. The following are our manufacturing facilities as of December 31, 2020:

			Manufacturing
			Space		Office Space		Total
Location	Own/Lease	Lease End Date	Square Feet		Square Feet		Square Feet
Bemidji, MN	Lease	August 31, 2035		56,000		13,000		69,000
Blue Earth, MN	Own			92,000		48,000		140,000
Merrifield, MN	Own			34,000		12,000		46,000
Milaca, MN	Lease	June 30, 2022		15,000		5,000		20,000
Mankato, MN	Lease	August 31, 2035		43,000		15,000		58,000
Monterrey, Mexico	Lease	January 24, 2029		76,000		1,000		77,000
Suzhou, China	Lease	March 9, 2021		27,000		3,000		30,000
Suzhou, China	Lease	October 17, 2023		15,000		-		15,000

As discussed below, we are consolidating our production facilities and are closing our owned facility in Merrifield, MN in 2021. The Suzhou, China lease that was expiring on March 9, 2021 has been extended to March 9, 2024 as of the date of this filing.

Item 3. Legal Proceedings

From time to time, we are involved in ordinary, routine or regulatory legal proceedings incidental to the business. When a loss is deemed probable and reasonably estimable an amount is recorded in our consolidated financial statements.

Item 4. Mine Safety Disclosures

Not applicable.

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PART II

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

As of March 15, 2021, there were 639 shareholders of record. Our stock is listed on the NASDAQ Capital Market under the symbol “NSYS”. We intend to invest our profits into the growth of our operations and, therefore, do not plan to pay out dividends to shareholders in the foreseeable future. We did not declare or pay a cash dividend in 2021 or 2020. Future dividend policy and payments, if any, will depend upon earnings and our financial condition, our need for funds, limitations on payments of dividends present in our current or future debt agreements, and other factors.

Stock price comparisons (NASDAQ):

During the Three Months Ended Low High

During the Three Months Ended	Low		High
March 31, 2020	$	2.52	$	5.60
June 30, 2020	$	2.91	$	5.06
September 30, 2020	$	3.85	$	6.50
December 31, 2020	$	4.22	$	10.14
March 31, 2019	$	3.58	$	5.25
June 30, 2019	$	3.75	$	4.78
September 30, 2019	$	2.84	$	4.16
December 31, 2019	$	2.65	$	7.46

Issuer Purchase of Equity Securities

In August 2018, the Board of Directors approved a $250,000 share repurchase program. Under this repurchase program, we repurchased zero shares and 32,769 shares totaling $0 and $130,376 during the years ended December 31, 2020 and 2019, respectively. As of December 31, 2020, this share repurchase plan has expired.

The table below sets forth information regarding repurchases we made of our common stock under the $250,000 share repurchase program authorized in August 2018 during the periods indicated.

Period	Total Number of Shares Purchased		Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Plan		Maximum Dollar Value of Shares that May Yet be Purchased Under the Plan
Balance at December 31, 2018		21,002	$	3.85		21,002	$	166,571
Stock Repurchases		32,769		3.96		32,769		-
Balance at December 31, 2019		53,771	$	3.93		53,771	$	166,571
Stock Repurchases		-		-		-		-
Balance at December 31, 2020		53,771	$	3.93		53,771	$	-

Equity Compensation Plan Information

Certain information with respect to our equity compensation plans are contained in Part III, Item 12 of this Annual Report on Form 10-K.

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Item 6. Selected Financial Data

As a smaller reporting company, we are not required to provide the information required by this Item.

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

Overview

We are a Minnesota, United States based full-service global EMS contract manufacturer in the Medical, Aerospace & Defense and Industrial markets offering a full range of value-added engineering, technical and manufacturing services and support including project management, design, testing, prototyping, manufacturing, supply chain management and post-market services. Our products are complex electromedical and electromechanical products including medical devices, wire and cable assemblies, printed circuit board assemblies, higher-level assemblies, and other box builds for a wide range of industries. We serve three major markets within the EMS industry: Aerospace and Defense, Medical, and the Industrial market which includes industrial capital equipment, transportation, vision, agriculture, oil and gas. As of December 31, 2020, we have facilities in Minnesota: Bemidji, Blue Earth, Mankato, Merrifield, Milaca and Maple Grove. We also have facilities in Monterrey, Mexico and Suzhou, China.

Our revenue is derived from complex designed products built to the customers’ specifications. The products we manufacture are engineered and designed products that require sophisticated manufacturing support. Quality, on time delivery, and reliability are of upmost importance. Our goal is to expand and diversify our customer base by focusing on sales and marketing efforts that fit our value-added service, early engagement design, and development strategy. We continue to focus on lean manufacturing initiatives, quality and on-time delivery improvements to increase asset utilization, reduce lead times and provide competitive pricing.

Our strategic investments have positioned us to capitalize on growth opportunities in the medical markets and improve our competitiveness by expanding our global footprint. Our industrial and defense markets are focused on improving our asset utilization and profitability while transforming to a value added, solution-sell business model that supports early engagement, design for manufacturability and rapid prototyping.

Recent Developments

Global Pandemic

In March 2020, the World Health Organization recognized the outbreak of a novel coronavirus (“COVID-19”) as a pandemic. While the COVID-19 pandemic has had an impact on our operations, we have been able to continue to operate our manufacturing facilities and provide essential services to our customers. Additionally, in an effort to protect the health and safety of our employees and in compliance with state regulations, we have instituted a work-from-home policy for employees who can perform their job functions offsite, implemented social distancing requirements and other measures to allow manufacturing and other personnel essential to production to continue work within our manufacturing facilities, and suspended all non-essential employee travel.

The full extent to which COVID-19 will directly or indirectly impact our business, financial condition, and results of operations will depend on future developments that are highly uncertain and cannot be accurately predicted, including new information that may emerge concerning COVID-19, the actions taken to contain it or treat its impact and the economic impact on local, regional, national and international markets. The ultimate impact of COVID-19 depends on factors beyond our knowledge or control, including the duration and severity of the outbreak, as well as third-party actions taken to contain its spread and mitigate its public health effects. As a result, we are unable to estimate the extent to which COVID-19 will negatively impact our financial results or liquidity.

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We will continue to assess the potential impact of the COVID-19 pandemic on our business, financial condition, and results of operations. We actively manage our cash and working capital to preserve adequate liquidity and ensure that our business can continue to operate during these uncertain times.

Facility Consolidation 

To further improve operational efficiencies and lower overhead costs, the Company approved on August 7, 2020, the closure of our Merrifield, Minnesota, production facility, shifting wire and cable assembly, system-level assembly and printed circuit board (PCB) manufacturing to Nortech’s other Minnesota locations. The Merrifield production facility consolidation is expected to be complete in the first quarter of 2021, and will impact approximately 60 employees, who were offered positions at other Nortech facilities in Minnesota. As of December 31, 2020, this closure did not qualify for held for sale nor discontinued operations accounting.

Critical Accounting Policies and Estimates

The discussion and analysis of our financial condition and results of operations are based upon our audited consolidated financial statements, which have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“U.S. GAAP”). The preparation of these consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of our consolidated financial statements, the reported amounts of revenues and expenses during the reporting periods presented, as well as our disclosures of contingent assets and liabilities. On an on-going basis, we evaluate our estimates and assumptions, including, but not limited to, goodwill impairment testing, long-lived assets impairment, allowance for doubtful accounts and inventory reserves.

We base our estimates and assumptions on our historical experience and on various other information available to us at the time that these estimates and assumptions are made. We believe that these estimates and assumptions are reasonable under the circumstances and form the basis for our making judgments about the carrying values of our assets and liabilities that are not readily apparent from other sources.  Actual results and outcomes could differ from our estimates primarily due to incorrect sales forecasting. We utilize a pipeline generated by our sales team and speak directly with all departments regarding estimates and assumptions. If, for any reason, those estimates, and assumptions vary substantially it would also impact our financial results.

Our significant accounting policies are described in “Note 1 – Summary of Significant Accounting Policies,” in Notes to Consolidated Financial Statements of this Annual Report on Form 10-K. We believe that the following discussion addresses our critical accounting policies and reflects those areas that require more significant judgments and use of estimates and assumptions in the preparation of our consolidated financial statements.

Revenue Recognition

Our revenue is comprised of product, engineering services and repair services. All revenue is recognized when the Company satisfies its performance obligation(s) under the contract by transferring the promised product or service to our customer either when (or as) our customer obtains control of the product or service, with the majority of our revenue being recognized over time including goods produced under contract manufacturing agreements and services revenue. A performance obligation is a promise in a contract to transfer a distinct product or service to a customer. A contract’s transaction price is allocated to each distinct performance obligation. The majority of our contracts have a single performance obligation. Revenue is recorded net of returns, allowances and customer discounts. Our net sales for services were less than 10% of our total sales for all periods presented, and accordingly, are included in net sales in the Condensed Consolidated Statements of Operations and Comprehensive Income. Sales, value add, and other taxes collected from customers and remitted to governmental authorities are accounted for on a net (excluded from revenues) basis. Shipping and handling costs charged to our customers are included in net sales, while the corresponding shipping expenses are included in cost of goods sold.

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Goodwill and Other Intangible Assets

In accordance with ASC 350, Goodwill and Other Intangible Assets, goodwill is not amortized but is required to be reviewed for impairment at least annually or when events or circumstances indicate that carrying value may exceed fair value. We test impairment annually as of October 1st. In testing goodwill for impairment we perform a quantitative or qualitative impairment test, including computing the fair value of the reporting unit and comparing that value to its carrying value. If the fair value is less than its carrying value, then the goodwill is determined to be impaired. In the event that goodwill is impaired, an impairment charge to earnings would become necessary. To the extent the carrying amount of goodwill exceeds the implied goodwill, the difference is the amount of the goodwill impairment. Prior to completing the quantitative analysis described above, we have the option to perform a qualitative assessment of goodwill for impairment to determine whether it is more likely than not (a likelihood of more than 50%) that the fair value of a reporting unit is less than its carrying amount, including goodwill and other intangible assets. If we conclude the fair value is more likely than not less than the carrying value, we perform the quantitative analysis. Otherwise, no further testing is needed. 

In our annual impairment test in 2020, we performed a quantitative analysis based on the triggering event caused by the COVID-19 impact on our results using discounted cash flows and market approach which is based on the guideline public company method. Discounted cash flow models include assumptions related to our product revenue, gross margins, operating margins and other assumptions. We took a goodwill impairment of $2.4 million, the total amount of remaining goodwill, in 2020. See Note 4, Goodwill and Other Intangible Assets.

Long-Lived Assets Impairment

We evaluate long-lived assets, primarily property and equipment, whenever current events or changes in circumstances indicate that the carrying amount of an asset or asset group may not be recoverable. Recoverability for assets to be held and used is based on our projection of the undiscounted future operating cash flows of the underlying assets. To the extent such projections indicate that future undiscounted cash flows are not sufficient to recover the carrying amounts of related assets, a charge might be required to reduce the carrying amount to equal estimated fair value. In 2020, we did evaluate that there was a trigger event, largely driven by the impacts of COVID-19, that indicated that the carrying amount of the asset group may not be recoverable. We performed the recoverability test and determined there was no impairment. See Note 4, Goodwill and Other Intangible Assets.

Allowance for Doubtful Accounts

When evaluating the adequacy of the allowance for doubtful accounts, we analyze accounts receivable, historical write-offs of bad debts, customer concentrations, customer credit-worthiness, current economic trends and changes in customer payment terms. We maintain an allowance for doubtful accounts at an amount estimated to be sufficient to provide adequate protection against losses resulting from collecting less than full payment on outstanding accounts receivable. An amount of judgment is required when assessing the ability to realize accounts receivable, including assessing the probability of collection and the current credit-worthiness of each customer. If the financial condition of our customers was to deteriorate, resulting in an impairment of their ability to make payments, an additional provision for uncollectible accounts may be required. We believe the reserve is adequate for any exposure to loss in the December 31, 2020 accounts receivable. At December 31, 2020, our allowance for doubtful accounts was $0.3 million.

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Inventory Reserves

Inventory reserves are maintained for the estimated value of the inventory that may have a lower value than stated or quantities in excess of future production needs. We have an evaluation process to assess the value of the inventory that is slow moving, excess or obsolete on a quarterly basis. We evaluate our inventory based on current usage and the latest forecasts of product demand and production requirements from our customers. We believe the total reserve at December 31, 2020 of $2.2 million is adequate.

Operating Results

The following table presents our statements of operations data as percentages of total net sales for the years indicated:

	2020			2019
Net Sales		100.0	%		100.0	%
Cost of Goods Sold		91.9			89.2
Gross Profit		8.1			10.8
Selling Expenses		2.4			2.3
General and Administrative Expenses		7.7			8.3
Impairment of Goodwill		2.3			0.0
Gain on Sale of Property and Equipment		(3.7	)		0.0
(Loss) Income from Operations		(0.6	)		0.2
Interest Expense		(0.6	)		(0.9	)
Loss Before Income Taxes		(1.2	)		(0.7	)
Income Tax Expense		0.3			0.4
Net Loss		(1.5	)%		(1.1	)%

Net Sales

Our net sales in 2020 were $104.1 million, compared to $116.3 million in 2019, a decrease of $12.2 million or 10.5% that was driven primarily by the COVID-19 pandemic in our medical and industrial markets. The medical market decreased by $7.5 million or 12.0% with medical devices accounting for 31% of the decrease and medical component products 69% of the decrease. The industrial market decreased by $7.1 million or 20.0% in 2020 as compared to 2019. Net sales from the aerospace and defense markets increased by $2.4 million or 13.2% in 2020 as compared to 2019.

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Net sales by our major EMS industry markets for the years ended December 31, 2020 and 2019 were as follows:

					%
(in millions)	2020		2019		Change
Medical	$	55.1	$	62.6		(12.0	)
Aerospace and Defense	20.6			18.2		13.2
Industrial		28.4		35.5		(20.0	)
Total Net Sales	$	104.1	$	116.3		(10.5	)

Net sales by timing of transfer of goods and services for years ended December 31, 2020 and 2019 are as follows (in millions):

Year Ended December 31, 2020

	Product/ Service Transferred Over Time		Product Transferred at Point in Time		Noncash Consideration		Total Net Sales by Market
Medical	$	45.7	$	6.4	$	3.0	$	55.1
Aerospace and Defense		18.9		0.5		1.2		20.6
Industrial		22.5		4.4		1.5		28.4
Total net sales	$	87.1	$	11.3	$	5.7	$	104.1

Year Ended December 31, 2019

	Product/ Service Transferred Over Time		Product Transferred at Point in Time		Noncash Consideration		Total Net Sales by Market
Medical	$	56.8	$	3.0	$	2.8	$	62.6
Aerospace and Defense		16.9		0.5		0.8		18.2
Industrial		30.8		3.1		1.6		35.5
Total net sales	$	104.5	$	6.6	$	5.2	$	116.3

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Backlog

Our 90-day backlog at December 31, 2020 decreased to $24.3 million as compared to $27.3 million at the end of 2019. The 90-day backlog by our major EMS industry markets are as follows:

	Backlog as of the Year Ended
	December 31,				%
(in millions)	2020		2019		Change
Medical	$	12.5	$	14.6		(14.2	)
Aerospace and Defense		5.5		7.0		(21.4	)
Industrial		6.3		5.7		10.2
Total Backlog	$	24.3	$	27.3		(10.9	)

Our 90-day backlog varies due to order size, manufacturing delays, inventory programs, contract terms and conditions and changes in timing of customer delivery schedules and releases. These variables cause inconsistencies in comparing the backlog from one period to the next. Our total shipment backlog was $48.7 million at December 31, 2020 compared to $50.1 million at the end of December 31, 2019.

Gross Profit

Our gross profit as a percentage of net sales was 8.1% and 10.8% for the years ended December 31, 2020 and 2019, respectively. The decline in gross profit as a percent of sales was driven by lower sales on a fixed cost base in part due to the impact of COVID-19 and increased inventory reserves partially due to the closure of the Merrifield facility.

Selling

Selling expenses were $2.5 million, or 2.4% of net sales, for the year ended December 31, 2020 and $2.7 million, or 2.3% of net sales, for the year ended December 31, 2019.

General and Administrative

General and administrative expenses were $8.0 million, or 7.7% of net sales, for the year ended December 31, 2020 and $9.6 million, or 8.3% of net sales, for the year ended 2019. The decrease was due to higher spend in the prior year related one-time expenditures to improve operations in 2019 and the benefits of those cost reduction measures in 2020.

Impairment of Goodwill

The loss on impairment of goodwill was $2.4 million in the year ended December 31, 2020. In our impairment test of goodwill in the fourth quarter of 2020, we concluded that goodwill was impaired due to a significant reduction of results from operations during the fourth quarter of 2020 largely a result of the COVID-19 pandemic. See Note 4, Goodwill and Other Intangible Assets.

Gain on Sale of Property and Equipment

The gain on sale of property and equipment was $3.8 million in the year ended December 31, 2020. This gain was due to the sale leaseback transaction we completed in 2020 relating to the manufacturing facilities in Bemidji and Mankato, Minnesota.

(Loss) Income from Operations

Our loss from operations for the 2020 fiscal year was $0.6 million, a decrease of $0.8 million from the 2019 fiscal year of $0.2 million income, due an impairment of goodwill of $2.4 million and lower gross profit, partially offset by the gain on sale of property and equipment of $3.8 million.

Interest Expense

Interest expense for the year ended December 31, 2020 was $0.6 million, compared with $1.0 million for the year ended December 31, 2019 due largely to lower borrowing on line of credit from the proceeds on the sale leaseback transaction and funds received to the Paycheck Protection Program under the Coronavirus Aid discussed in Liquidity.

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Income Taxes

Income tax expense for the year ended December 31, 2020 was $0.3 million. Income tax expense for the year ended December 31, 2019 was $0.4 million. The effective tax rate for fiscal 2020 and 2019 was 25.1% and 49.9%, respectively. Our 2020 tax rate was driven by the nontaxable goodwill impairment loss, the tax on global intangible low-taxed income provisions and additional valuation allowance created due to more deferred tax assets generated in 2020. Our 2019 tax rate was driven by additional valuation allowance created due to more deferred tax assets generated in 2019 and the tax on global intangible low-taxed income provisions.

The statutory reconciliation for the years ended December 31, 2020 and 2019 is as follows (in millions):

	2020			2019
Statutory Rate	$	(259	)	$	(172	)
State Income Tax		60			(29	)
Effect of foreign operations		(18	)		(23	)
Uncertain tax benefits, including federal benefit for state reserves		-			44
Change in State Deferred Rate		(115	)		-
Valuation allowance		101			790
US Permanent differences		5			36
Federal Tax Credits		(108	)		(70	)
Global Intangible Low-Taxed Income Effect		125			80
Return to provision - credits, perm diffs		4			(240	)
Deferred Adjustment		-			(16	)
Goodwill Impairment		499			-
Other		16			9
	$	310		$	409

Net Loss

Our net loss in 2020 was $1.5 million or $(0.57) per diluted common share. Our net loss in 2019 was $1.2 million or $(0.46) per diluted common share.

Liquidity and Capital Resources

Our 2020 sales and shipment backlog were impacted by the ongoing COVID-19 pandemic. Due to the inherent uncertainty of this evolving situation, we are unable at this time to predict the likely impact of the COVID-19 pandemic on our future operations which has led to indicators of an inability to continue as a going concern. However, these indicators have been mitigated by our focus on reducing costs, minimizing capital expenditures, and managing working capital. In addition, we believe that cash provided by operations, funds available under the credit agreement with Bank of America, N.A. (BofA), funds available under a Promissory Note with BofA (“Promissory Note”) pursuant to the Paycheck Protection Program under the Coronavirus Aid, funds received from our sales leaseback transaction and cash on hand will be adequate to meet our liquidity needs, including working capital, capital expenditures, and debt payment obligations for at least the next 12 months from the financial statement release date.

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Credit Facility

We have a credit agreement with Bank of America which was entered into on June 15, 2017 and provides for a line of credit arrangement of $16,000 that expires on June 15, 2022. The credit arrangement also has a $5,000 real estate term note outstanding with a maturity date of June 15, 2022.

Under the Bank of America credit agreement, both the line of credit and real estate term notes are subject to variations in the LIBOR rate. Our line of credit bears interest at a weighted-average interest rate of 4.0% and 5.5% as of December 31, 2020 and 2019, respectively. We had borrowings on our line of credit of $3,328 and $10,088 outstanding as of December 31, 2020 and December 31, 2019, respectively. There are no subjective acceleration clauses under the credit agreement that would accelerate the maturity of our outstanding borrowings.

The line of credit and real estate term notes with Bank of America contain certain covenants which, among other things, require us to adhere to regular reporting requirements, abide by annual shareholder dividend limitations, maintain certain financial performance, and limit the amount of annual capital expenditures. The availability under our line is subject to borrowing base requirements, and advances are at the discretion of the lender. The line of credit is secured by substantially all of our assets.

The Bank of America Credit Agreement provides for, among other things, a Fixed Charge Coverage Ratio of not less than 1.0 to 1.0, for the twelve months ending December 31, 2020 and each Fiscal Quarter end thereafter subject only during a trigger period commencing when our availability under our line is less than $2,000 until availability is above that amount for 30 days due to amendment to our agreement dated in December of 2020. The Company met the covenants for the period ended December 31, 2020.

The availability under the line is subject to borrowing base requirements, and advances are at the discretion of the lender. At December 31, 2020 and 2019, we had unused availability under our line of credit of $8,131 and $4,148, respectively, supported by our borrowing base. The line is secured by substantially all of our assets.

On April 15, 2020, we entered into a Promissory Note with Bank of America, N.A. (the “Promissory Note”), which provides for an unsecured loan of $6,077 pursuant to the Paycheck Protection Program under the Coronavirus Aid, Relief, and Economic Security Act and applicable regulations (the “CARES Act”) of which funds were received on April 22, 2020. The Promissory Note has a term of 2 years with a 1% per annum interest rate. Payments are deferred for 10 months after the end of the Promissory Note covered period (which is defined as 24 weeks after the date of the loan) and we can apply for forgiveness of the Promissory Note after 60 days. Forgiveness of the Promissory Note will be determined in accordance with the provisions of the Cares Act and applicable regulations. Any principal and interest amounts outstanding after the determination of amounts forgiven will be repaid on a monthly basis. We expect that all or a significant portion of the Promissory Note will be forgiven; we plan to apply for forgiveness in the second or third quarter of 2021 before the application deadline.

In the second quarter of 2019, our China operations entered into a line of credit arrangement with China Construction Bank which provides for a line of credit arrangement of 6,000,000 Renminbi (RMB) that will expire on April 3, 2021. This line of credit bears an interest rate of 6% and we had no amounts outstanding as of December 31, 2020.

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Cash flows for the years ended December 31, 2020 and 2019 are summarized as follows:

(in thousands)	2020			2019
Cash flows provided by (used in):
Operating activities	$	1,363		$	997
Investing activities		5,500			(758	)
Financing activities		(3,959	)		(525	)
Effect of exchange rate changes on cash		0			(1	)
Net change in cash	$	2,904		$	(287	)

Cash provided by operating activities for the year ended December 31, 2020 was $1.4 million and for the year ended December 31, 2019 was $1.0 million, both comprised primarily of net loss adjusted by the noncash add back of depreciation and amortization and other non-cash charges. The year-over-year increase in cash provided by operating activities is due to the decrease in working capital driven by reduction of accounts receivable of $3.0 million.

Net cash provided by investing activities was $5.5 million for the year ended December 31, 2020 and net cash used in investing activities was $0.8 million for the year ended December 31, 2019, respectively. Cash provided by investing activities in 2020 was due to the $6.0 million received from our sales leaseback transaction.

Net cash used in financing activities in 2020 and 2019 of $4.0 million and $0.5 million, respectively. The cash used in 2020 consisted primarily of net the paydown of debt from in funds received from our sales leaseback.

Off-Balance Sheet Arrangements

We do not have any significant off-balance sheet arrangements.

Forward-Looking Statements

This Annual Report on Form 10-K, including “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 7, contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. We may also make forward-looking statements in other reports filed with the SEC, in materials delivered to stockholders and in press releases. Such statements generally will be accompanied by words such as “anticipate,” “believe,” “estimate,” “expect,” “forecast,” “intend,” “possible,” “potential,” “predict,” “project,” or other similar words that convey the uncertainty of future events or outcomes. Although we believe these forward-looking statements are reasonable, they are based upon a number of assumptions concerning future conditions, any or all of which may ultimately prove to be inaccurate. Forward-looking statements involve a number of risks and uncertainties. Important factors that could cause actual results to differ materially from the forward-looking statements include, without limitation:

♦ Volatility in the marketplace which may affect market supply, demand of our products or currency exchange rates;

♦ Increased competition from within the EMS industry or the decision of OEMs to cease or limit outsourcing;

♦ Changes in the reliability and efficiency of our operating facilities or those of third parties;

♦ Risks related to availability of labor;

25

♦ Increases in certain raw material costs such as copper and oil;

♦ Commodity and energy cost instability;

♦ Risks related to FDA noncompliance;

♦ The loss of a major customer;

♦ General economic, financial and business conditions that could affect our financial condition and results of operations;

♦ Increased or unanticipated costs related to compliance with securities and environmental regulation;

♦ Disruption of global or local information management systems due to natural disaster or cyber-security incident;

♦ Outbreaks of epidemic, pandemic, or contagious diseases, such as the recent novel coronavirus that affect our operations, our customers' operations or our suppliers' operations.

The factors identified above are believed to be important factors (but not necessarily all of the important factors) that could cause actual results to differ materially from those expressed in any forward-looking statement made by us. Discussion of these factors is also incorporated in Part I, Item 1A, “Risk Factors,” and should be considered an integral part of Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” Unpredictable or unknown factors not discussed herein could also have material adverse effects on forward-looking statements. All forward-looking statements included in this Form 10-K are expressly qualified in their entirety by the forgoing cautionary statements. We undertake no obligations to update publicly any forward-looking statement (or its associated cautionary language) whether as a result of new information or future events.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

Not applicable.

26

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

TABLE OF CONTENTS

FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

Item 8. Financial Statements and Supplementary Data

	PAGE
Report of Independent Registered Public Accounting Firm	25
Consolidated Financial Statements:
Consolidated Statements of Operations and Comprehensive Income (Loss) for the years ended December 31, 2020 and 2019	26
Consolidated Balance Sheets as of December 31, 2020 and 2019	27
Consolidated Statements of Cash Flows for the years ended December 31, 2020 and 2019	28
Consolidated Statements of Shareholders' Equity for the years ended December 31, 2020 and 2019	29
Notes to Consolidated Financial Statements	30-50

(The remainder of this page was intentionally left blank.)

27

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the shareholders and the board of directors of Nortech Systems Incorporated:

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheets of Nortech Systems Incorporated and subsidiaries (the "Company") as of December 31, 2020 and 2019, and the related consolidated statements of operations and comprehensive income (loss), shareholders' equity, and cash flows, for the years then ended, 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, 2020 and 2019, and the results of their operations and their cash flows for the years then ended, 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.

Critical Audit Matter

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of this critical audit matter does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Critical Audit Matter Description

Goodwill Impairment Evaluation – Refer to Notes 1 and 4 to the consolidated financial statements

As discussed in Note 1 and Note 4 to the consolidated financial statements, goodwill is tested for impairment on the basis of the Company’s single reporting unit at least annually, or more frequently as events occur or circumstances change. On October 1, 2020, the Company performed its annual quantitative impairment test and recorded an impairment charge of $2,375,000.  In connection with the quantitative impairment test, the Company reassessed its reporting units and concluded the Company, as a whole, is a single reporting unit. The Company views its operations and manages its business as one operating segment since the restructuring of Devicix in 2020. Prior to 2020, the Company had two reporting units, the Electronic Manufacturing Services and Devicix reporting units.  In performing the impairment test, management’s third-party valuation specialist calculated the fair value of the reporting unit using a market approach and a discounted cash flow approach to determine the estimated fair value of the Company. The Company placed a 100% weighting on the discounted cash flow method, as they determined the results of the market approach were not representative of the Company, as there were no peer companies comparable to the Company in terms of size, profitability and product diversification.  Management concluded goodwill was fully impaired as the difference between the carrying value and fair value of the reporting unit was more than the amount of goodwill recorded.

Auditing management's goodwill impairment test was complex and highly judgmental due to the significant estimation required in the reassessment of the Company’s reporting unit and in the estimation of the fair value of the Company’s single reporting unit. In particular, the fair value estimate was sensitive to significant assumptions, such as changes in the Company's financial forecast, the discount rate, risk-free rate, weighted-average cost of capital, equity risk premium and terminal growth rate, which are affected by expectations about future market or economic conditions, including uncertainty resulting from the COVID-19 pandemic.

How the Critical Audit Matter was Addressed in the Audit

The primary procedures we performed to address this critical audit matter included:

● Obtained an understanding of the design and implementation of internal controls relating to the evaluation of the assumptions and inputs used to estimate the fair value of the Company's single reporting unit, including controls addressing:

o Management’s review of the accuracy and reasonableness of the prospective financial information used in the discounted cash flow analysis.

28

o Management’s evaluation and controls over identifying the single reporting unit.

o Management's evaluation of the key assumptions and inputs used by a third-party valuation specialist, including discount rate, risk-free rate, weighted-average cost of capital, equity risk premium and terminal growth rate used to determine fair value.

o Management’s controls over the completeness and accuracy of the data and assumptions used.

● Substantively testing, with the assistance of firm personnel with experience in the application of fair value and valuation methodologies, the appropriateness of the judgments and assumptions used in management’s estimation process for determining the fair value of the Company's single reporting unit including:

o Testing the mathematical accuracy of the calculations performed along with assessing the completeness of the information used in the calculation.

o Evaluating the appropriateness of the valuation methodologies used, as well as the discount rate, risk-free rate, weighted-average cost of capital, equity risk premium, terminal growth rate, and overall reasonableness of the fair value calculation.

o Comparing the significant assumptions used by management to current industry and economic trends, current and historical performance of the Company, and other relevant factors.

o Compared the fair value of the reporting unit to the Company's enterprise value to coooborate a full impairment was appropriate.

/s/ Baker Tilly US, LLP

We have served as the Company's auditor since 2017.

Minneapolis, Minnesota

March 23, 2021

29

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS)

FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE DATA)

	2020			2019
Net Sales	$	104,106		$	116,333
Cost of Goods Sold		95,651			103,757
Gross Profit		8,455			12,576
Operating Expenses:
Selling Expenses		2,474			2,723
General and Administrative Expenses		8,043			9,629
Impairment of Goodwill		2,375			-
Gain on Sale of Property and Equipment		(3,821	)		-
Total Operating Expenses		9,071			12,352
(Loss) Income From Operations		(616	)		224
Other Expense
Interest Expense		(620	)		(1,043	)
Loss Before Income Taxes		(1,236	)		(819	)
Income Tax Expense		310			409
Net Loss	$	(1,546	)	$	(1,228	)
Loss Per Common Share:
Basic	$	(0.58	)	$	(0.46	)
Weighted Average Number of Common Shares Outstanding - Basic		2,657,738			2,665,165
Diluted	$	(0.58	)	$	(0.46	)
Weighted Average Number of Common Shares Outstanding - Dilutive		2,657,738			2,665,165
Other comprehensive income (loss)
Foreign currency translation		220			(24	)
Comprehensive loss, net of tax	$	(1,326	)	$	(1,252	)

See accompanying notes to consolidated financial statements

30

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEET

AS OF DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE DATA)

ASSETS	2020			2019
Current Assets
Cash	$	352		$	351
Restricted Cash		3,212			309
Accounts Receivable, less allowances of $343 and $335		15,625			18,558
Inventories, net		13,917			14,279
Contract Assets		5,899			7,659
Prepaid Assets and Other Current Assets		2,032			2,128
Total Current Assets		41,037			43,284
Property and Equipment, Net		6,426			9,581
Operating Lease Assets		8,998			4,827
Goodwill		-			2,375
Other Intangible Assets, Net		1,173			1,343
Total Assets	$	57,634		$	61,410
LIABILITIES AND SHAREHOLDERS' EQUITY
Current Liabilities
Current Portion of Long-Term Debt	$	1,204		$	444
Current Portion of Finance Lease Obligations		660			557
Current Portion of Operating Leases		688			858
Accounts Payable		11,239			14,014
Accrued Payroll and Commissions		2,870			3,493
Other Accrued Liabilities		2,875			2,866
Total Current Liabilities		19,536			22,232
Long-Term Liabilities
Long-term Line of Credit		3,328			10,088
Long-Term Debt, Net of Current Maturities		5,865			3,179
Long-Term Finance Lease Obligations, Net of Current Portion		1,152			1,451
Long-Tem Operating Lease Obligations, Net of current Portion		8,889			4,366
Other Long-Term Liabilities		146			118
Total Long-Term Liabilities		19,380			19,202
Total Liabilities		38,916			41,434
Shareholders' Equity
Preferred Stock, $1 par value; 1,000,000 Shares Authorized;
250,000 Shares Issued and Outstanding		250			250
Common Stock - $0.01 par value; 9,000,000 Shares Authorized;
2,659,628 and 2,657,530 Shares Issued and Outstanding, respectively		27			27
Additional Paid-In Capital		15,816			15,748
Accumulated Other Comprehensive Loss		(37	)		(257	)
Retained Earnings		2,662			4,208
Total Shareholders' Equity		18,718			19,976
Total Liabilities and Shareholders' Equity	$	57,634		$	61,410

See accompanying notes to consolidated financial statements

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NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS)

	2020			2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net Loss	$	(1,546	)	$	(1,228	)
Adjustments to Reconcile Net Loss to Net Cash
Provided by Operating Activities:
Depreciation		2,002			1,926
Amortization		191			295
Compensation on Stock-Based Awards		68			261
Compensation on Equity Appreciation Rights		108			-
Loss on Goodwill Impairment		2,375			-
Deferred Taxes		-			20
Change in Accounts Receivable Allowance		8			113
Change in Inventory Reserves		672			374
(Gain) loss on Disposal of Property and Equipment		(3,821	)		32
Changes in Current Operating Items
Accounts Receivable		3,019			1,413
Inventories		(216	)		2,344
Contract Assets		1,760			(1,228	)
Prepaid Expenses and other Curent Assets		651			(1,015	)
Income Taxes		(675	)		401
Accounts Payable		(2,950	)		(3,680	)
Accrued Payroll and Commissions		(623	)		746
Other Accrued Liabilities		340			223
Net Cash Provided by Operating Activities		1,363			997
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from Sale of Property and Equipment		6,019			-
Purchase of Intangible Asset		(34	)		(39	)
Purchases of Property and Equipment		(485	)		(719	)
Net Cash Provided by (Used in) Investing Activities		5,500			(758	)
CASH FLOWS FROM FINANCING ACTIVITIES
Net Change in Line of Credit		(6,760	)		823
Proceeds from Long-Term Debt		6,077			-
Principal Payments on Long-Term Debt		(2,684	)		(856	)
Principal Payments on Financing Leases		(592	)		(369	)
Stock Option Excercises		-			7
Share Repurchases		-			(130	)
Net Cash Used in Financing Activities		(3,959	)		(525	)
Effect of Exchange Rate Changes on Cash		-			(1	)
Net Change in Cash		2,904			(287	)
Cash - Beginning of Year		660			947
Cash - End of Year	$	3,564		$	660
Reconciliation of cash and restricted cash reported within the consolidated balance sheets
Cash	$	352		$	351
Restricted Cash		3,212			309
Total Cash and restricted cash reported in the consolidated statements of cash flows	$	3,564		$	660
Supplemental Disclosure of Cash Flow Information:
Cash Paid for Interest	$	577		$	980
Cash Paid for Income Taxes		855			194
Supplemental Noncash Investing and Financing Activities:
Property and Equipment Purchases in Accounts Payable		175			4
Property Acquired under Operating Lease		4,999			-
Equipment Acquired under Finance Lease	$	395		$	1,089

See accompanying notes to consolidated financial statements

32

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS)

								Accumulated
					Additional			Other						Total
	Preferred		Common		Paid-In			Comprehensive			Retained			Shareholders'
	Stock		Stock		Capital			(Loss)			Earnings			Equity
BALANCE DECEMBER 31, 2018	$	250	$	27	$	15,610		$	(233	)	$	5,436		$	21,090
Net Loss		-		-		-			-			(1,228	)		(1,228	)
Foreign Currency Translation Adjustment		-		-		-			(24	)		-			(24	)
Compensation on Stock-based awards		-		-		268			-			-			268
Share repurchases		-		-		(130	)		-			-			(130	)
BALANCE DECEMBER 31, 2019		250		27		15,748			(257	)		4,208			19,976
Net Loss		-		-		-			-			(1,546	)		(1,546	)
Foreign currency translation adjustment		-		-		-			220			-			220
Compensation on stock-based awards		-		-		68			-			-			68
BALANCE DECEMBER 31, 2020	$	250	$	27	$	15,816		$	(37	)	$	2,662		$	18,718

See accompanying notes to consolidated financial statements

33

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

NOTE 1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying consolidated financial statements of Nortech Systems, Incorporated and Subsidiaries (“the Company”, “we”, “our”) have been prepared in accordance with Generally Accepted Accounting Principles in the United States of America (“GAAP”) for financial information and pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”).

Nature of Business

Our manufacturing services include complete medical devices, printed circuit board assemblies, wire and cable assemblies, and complex higher-level electromechanical assemblies for a wide range of medical, industrial and defense and aerospace industries. We provide a full "turn-key" contract manufacturing service to our customers. All products are built to the customer's design specifications. We also provide engineering services and repair services.

Our manufacturing facilities are located in Bemidji, Blue Earth, Merrifield, Milaca, and Mankato, Minnesota as well as, Monterrey, Mexico and Suzhou, China. Products are sold to customers both domestically and internationally.

Principles of Consolidation

The consolidated financial statements include the accounts of Nortech Systems Incorporated and its wholly-owned subsidiaries, Manufacturing Assembly Solutions of Monterrey, Inc. and Nortech Systems Hong Kong Company, Limited and its subsidiary, Nortech Systems Suzhou Company, Limited. All significant intercompany accounts and transactions have been eliminated in consolidation.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of our consolidated financial statements. Estimates also affect the reported amounts of revenue and expense during the reporting period. Significant items subject to estimates and assumptions include the valuation allowance for inventories, allowance for doubtful accounts, realizability of deferred tax assets, goodwill impairment and long-lived asset impairment testing. Actual results could differ from those estimates.

Restricted Cash

Cash and cash equivalents classified as restricted cash on our consolidated balance sheets are restricted as to withdrawal or use under the terms of certain contractual agreements. The December 31, 2020 balance included cash collateral required to be held against our corporate employee purchasing card program and lockbox deposits that are temporarily restricted due to timing at the period end. The lockbox deposits are applied against our line of credit the next business day. As of December 31, 2020 we had outstanding letters of credit for $500 in total to Essjay Bemidji Holdings, LLC and Essjay Mankato Holdings, LLC. Restricted cash as of December 31, 2020 and December 31, 2019 was $3,212 and $309, respectively.

Accounts Receivable and Allowance for Doubtful Accounts

We grant credit to customers in the normal course of business. Accounts receivable are unsecured and are presented net of an allowance for doubtful accounts. The allowance for doubtful accounts was $343 and $335 at December 31, 2020 and 2019, respectively. We determine our allowance by considering a number of factors, including the length of time accounts receivable are past due, our previous loss history, the customers’ current ability to pay their obligations to us, and the condition of the general economy and the industry as a whole. We write-off accounts receivable when they become uncollectible, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts.

34

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

Inventories

Inventories consist of finished goods, raw materials and work-in-process and are stated at the lower of average cost (which approximates first-in, first-out) or net realizable value. Costs include material, labor, and overhead required in the production of our products. Inventory reserves are maintained for inventories that may have a lower value than stated or quantities in excess of future production needs.

We regularly review inventory quantities on-hand for excess and obsolete inventory and, when circumstances indicate, incur charges to write down inventories to their net realizable value. The determination of a reserve for excess and obsolete inventory involves management exercising judgment to determine the required reserve, considering future demand, product life cycles, introduction of new products and current market conditions.

Inventories are as follows:

	2020			2019
Raw materials	$	14,865		$	15,245
Work in process		969			479
Finished goods		242			41
Reserves		(2,159	)		(1,486	)
Total	$	13,917		$	14,279

Property and Equipment

Property and equipment are stated at cost less accumulated depreciation. Additions, improvements and major renewals are capitalized, while maintenance and minor repairs are expensed as incurred. When assets are retired or disposed of, the assets and related accumulated depreciation are removed from the accounts and the resulting gain or loss is reflected in operations. Leasehold improvements are depreciated over the shorter of their estimated useful lives or their remaining lease terms. All other property and equipment are depreciated by the straight-line method over their estimated useful lives, as follows:

Buildings (in years)	39
Leasehold improvements (in years)	3-15
Manufacturing equipment (in years)	3-7
Office and other equipment (in years)	3-7

35

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

Property and equipment at December 31, 2020 and 2019:

	2020			2019
Land	$	176		$	360
Building and Leasehold Improvements		5,999			9,660
Manufacturing Equipment		22,685			21,908
Office and Other Equipment		7,148			7,192
Accumulated Depreciation and Amortization		(29,582	)		(29,539	)
Total Property and Equipment, Net	$	6,426		$	9,581

Goodwill and Other Intangible Assets

In accordance with ASC 350, Goodwill and Other Intangible Assets, goodwill is not amortized but is required to be reviewed for impairment at least annually or when events or circumstances indicate that carrying value may exceed fair value. We test impairment annually as of October 1st. In testing goodwill for impairment, we perform a quantitative or qualitative impairment test, including computing the fair value of the reporting unit and comparing that value to its carrying value. If the fair value is less than its carrying value, then the goodwill is determined to be impaired. In the event that goodwill is impaired, an impairment charge to earnings would become necessary. To the extent the carrying amount of goodwill exceeds the implied goodwill, the difference is the amount of the goodwill impairment. Prior to completing the quantitative analysis described above, we have the option to perform a qualitative assessment of goodwill for impairment to determine whether it is more likely than not (a likelihood of more than 50%) that the fair value of a reporting unit is less than its carrying amount, including goodwill and other intangible assets. If we conclude the fair value is more likely than not less than the carrying value, we perform the quantitative analysis. Otherwise, no further testing is needed.

Long-Lived Asset Impairment

We evaluate long-lived assets, primarily property and equipment, as well as the related depreciation periods, whenever current events or changes in circumstances indicate that the carrying amount of an asset or asset group may not be recoverable. Recoverability for assets to be held and used is based on our projection of the undiscounted future operating cash flows of the underlying assets or asset group. To the extent such projections indicate that future undiscounted cash flows are not sufficient to recover the carrying amounts of related assets, a charge might be required to reduce the carrying amount to equal estimated fair value. Assets held for sale are reported at the lower of the carrying amount or fair value less costs to dispose.

36

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

Preferred Stock

Preferred stock issued is non-cumulative and nonconvertible. The holders of the preferred stock are entitled to a non-cumulative dividend of 12% when and if declared. In liquidation, holders of preferred stock have preference to the extent of $1.00 per share plus dividends accrued but unpaid. No preferred stock dividends were declared or paid during the years ended December 31, 2020 and 2019.

Revenue Recognition

Our revenue is comprised of product, engineering services and repair services. All revenue is recognized when the Company satisfies its performance obligation(s) under the contract by transferring the promised product or service to our customer either when (or as) our customer obtains control of the product or service, with the majority of our revenue being recognized over time including goods produced under contract manufacturing agreements and services revenue. A performance obligation is a promise in a contract to transfer a distinct product or service to a customer. A contract’s transaction price is allocated to each distinct performance obligation. The majority of our contracts have a single performance obligation. Revenue is recorded net of returns, allowances and customer discounts. Our net sales for services were less than 10% of our total sales for all periods presented, and accordingly, are included in net sales in the Consolidated Statements of Operations and Comprehensive Loss. Sales, value add, and other taxes collected from customers and remitted to governmental authorities are accounted for on a net (excluded from revenues) basis. Shipping and handling costs charged to our customers are included in net sales, while the corresponding shipping expenses are included in cost of goods sold.

Product Warranties

We provide limited warranty for the replacement or repair of defective product within a specified time period after the sale at no cost to our customers. We make no other guarantees or warranties, expressed or implied, of any nature whatsoever as to the goods including, without limitation, warranties to merchantability, fit for a particular purpose or non-infringement of patent or the like unless agreed upon in writing. We estimate the costs that may be incurred under our limited warranty and provide a reserve based on actual historical warranty claims coupled with an analysis of unfulfilled claims at the balance sheet date. Our warranty claim costs are not material given the nature of our products and services.

Advertising

Advertising costs are charged to operations as incurred. The total amount charged to expense was $42 and $101 for the years ended December 31, 2020 and 2019, respectively.

Income Taxes

We account for income taxes under the asset and liability method. Deferred income tax assets and liabilities are recognized annually for differences between the financial statement and tax basis of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized. We recognize interest and penalties accrued on any unrecognized tax benefits as a component on income tax expense.

We recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities, based on the technical merits of the position. The tax benefits recognized in the consolidated financial statements from such positions are measured based on the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate resolution. Management must also assess whether uncertain tax positions as filed could result in the recognition of a liability for possible interest and penalties if any. Our estimates are based on the information available to us at the time we prepare the income tax provisions. Our income tax returns are subject to audit by federal, state, and local governments, generally three years after the returns are filed. These returns could be subject to material adjustments or differing interpretations of the tax laws.

37

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

Incentive Compensation

We use a Black-Scholes option-pricing model to determine the grant date fair value of our incentive awards and recognize the expense on a straight-line basis over the vesting period. See Note 8 for additional information.

Net Income (Loss) Per Common Share

Basic net income (loss) per common share is computed by dividing net income (loss) by the weighted-average number of common shares outstanding. Dilutive net income (loss) per common share assumes the exercise and issuance of all potential common stock equivalents in computing the weighted-average number of common shares outstanding, unless their effect is antidilutive. There were no dilutive shares in the years ended 2020 or 2019 due to the net loss.

Fair Value of Financial Instruments

The carrying amounts of all financial instruments approximate their fair values. The carrying amounts for cash, accounts receivable, accounts payable, and accrued liabilities approximate fair value because of the short maturity of these instruments. Based on the borrowing rates currently available to us for bank loans with similar terms and average maturities, the carrying value of our long-term debt and line of credit approximates its fair value.

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Valuation techniques used to measure fair value maximize the use of observable inputs and minimize the use of unobservable inputs.

The fair value framework requires the categorization of assets and liabilities into one of three levels based on the assumptions (inputs) used in valuing the asset or liability. Level 1 provides the most reliable measure of fair value, while Level 3 generally requires significant management judgment. The three levels are defined as follows:

Level 1: Quoted prices (unadjusted) in active markets for identical assets or liabilities.

Level 2: Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly.

Level 3: Unobservable inputs for the asset or liability, reflecting the reporting entity’s own assumptions about the assumptions that market participants would use in pricing

Our assessment of the significance of a particular input to the fair value measurements requires judgment and may affect the valuation of the assets and liabilities being measured and their placement within the fair value hierarchy. We endeavor to use the best available information in measuring fair value. Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. We utilized a Level 3 valuation of in our testing of goodwill as of October 1, 2020. See Note 4, Goodwill and Intangible Assets, for more detail.

Enterprise-Wide Disclosures

Our results of operations for the years ended December 31, 2020 and 2019 represent a single operating and reporting segment referred to as Contract Manufacturing within the EMS industry. Consolidated financial information is available that is evaluated regularly by the chief operating decision maker in assessing performance and allocating resources.

38

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

Export sales from our domestic operations represent approximately 2.1% and 3.1% of consolidated net sales for the years ended December 31, 2020 and 2019, respectively.

Net sales by our major EMS industry markets for the years ended December 31, 2020 and 2019 are as follows:

	2020		2019
Medical	$	55,098	$	62,612
Aerospace and Defense		20,624		18,207
Industrial		28,384		35,514
Total Net Sales	$	104,106	$	116,333

Noncurrent assets, excluding deferred taxes, by country are as follows:

	United States		Mexico		China		Total
December 31, 2020
Property and equipment, net	$	5,057	$	681	$	688	$	6,426
Operating Lease Assets	$	5,574		3,117		307	$	8,998
Other assets	$	1,173		-		-	$	1,173
December 31, 2019
Property and equipment, net	$	8,024	$	961	$	596	$	9,581
Operating Lease Assets	$	1,213		3,425		189	$	4,827
Other assets	$	3,718		-		-	$	3,718

Foreign Currency Transactions

The functional currency for our Mexico subsidiary is the US dollar. Foreign exchange transaction gains and losses attributable to exchange rate movements related to transactions made in the local currency and on intercompany receivables and payables not deemed to be of a long-term investment nature are recorded in other income (expense). The functional currency for our China subsidiary is the Renminbi (“RMB”). Assets and liabilities of the China operation are translated from RMB into U.S. dollars at period-end rates, while income and expense are translated at the weighted-average exchange rates for the period. The related translation adjustments are reflected as a foreign currency translation adjustment in accumulated other comprehensive loss within shareholders’ equity. The total foreign currency translation adjustment increased shareholders’ equity by $220, from an accumulated foreign currency translation loss of $257 as of December 31, 2019 to an accumulated foreign currency translation loss of $37 as of December 31, 2020.

Transaction gains and losses that arise from exchange rate fluctuations on transactions denominated in a currency other than the functional currency are included in the Consolidated Statements of Operations. Net foreign currency transaction losses included in the determination of net earnings was $32 and $11 for the years ended December 31, 2020 and 2019, respectively.

39

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

Liquidity and Capital Resources

Our 2020 sales and shipment backlog were impacted by the ongoing COVID-19 pandemic. Due to the inherent uncertainty of this evolving situation, we are unable at this time to predict the likely impact of the COVID-19 pandemic on our future operations which has led to indicators of an inability to continue as a going concern. However, these indicators have been mitigated by our focus on reducing costs, minimizing capital expenditures, and managing working capital. In addition, we believe that cash provided by operations, funds available under the credit agreement with Bank of America, N.A. (BofA), funds available under a Promissory Note with BofA (“Promissory Note”) pursuant to the Paycheck Protection Program under the Coronavirus Aid, funds received from our sales leaseback transaction and cash on hand will be adequate to meet our liquidity needs, including working capital, capital expenditures, and debt payment obligations for at least the next 12 months from the financial statement release date.

Recently Issued Accounting Standards

In June 2016, the FASB issued ASU 2016-13, Measurement of Credit Losses on Financial Instruments. This guidance introduces a new model for recognizing credit losses on financial instruments based on an estimate of current expected credit losses. The ASU also provides updated guidance regarding the impairment of available-for-sale debt securities and includes additional disclosure requirements. The new guidance is effective for public business entities that meet the definition of a Smaller Reporting Company as defined by the SEC for interim and annual periods beginning after December 15, 2022. Early adoption is permitted. We are currently evaluating the impact of this standard on our consolidated financial statements and related disclosures.

NOTE 2. CONCENTRATION OF CREDIT RISK AND MAJOR CUSTOMERS

Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash and accounts receivable. With regard to cash, we maintain our excess cash balances in checking accounts at two high-credit quality financial institutions. These accounts may at times exceed federally insured limits. We grant credit to customers in the normal course of business and do not require collateral on our accounts receivable.

Our largest customer has two divisions that together accounted for 20% or more of our net sales during the year ended December 31, 2020 and 2019. One division accounted for approximately 21.2% and 19.9% of net division sales for the years ended December 31, 2020 and 2019, respectively. The second division accounted for approximately 2.2% and 2.6% of net division sales for the years ended December 31, 2020 and 2019, respectively. Together they accounted for approximately for 23.4% and 22.5% of net sales for the years ended December 31, 2020 and 2019, respectively. Accounts receivable from the customer at December 31, 2020 and 2019 represented 19.6% and 35.6% of our total accounts receivable, respectively.

NOTE 3. REVENUE

Revenue recognition

Our revenue is comprised of product, engineering services and repair services. All revenue is recognized when the Company satisfies its performance obligation(s) under the contract by transferring the promised product or service to our customer either when (or as) our customer obtains control of the product or service, with the majority of our revenue being recognized over time including goods produced under contract manufacturing agreements and services revenue. A performance obligation is a promise in a contract to transfer a distinct product or service to a customer. A contract’s transaction price is allocated to each distinct performance obligation. The majority of our contracts have a single performance obligation, as the promise to transfer products or services is not separately identifiable from other promises in the contract and, therefore, not distinct.

40

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

Revenue is measured as the amount of consideration we expect to receive in exchange for transferring products or providing services. As such, revenue is recorded net of returns, allowances and customer discounts. Sales, value add, and other taxes collected from customers and remitted to governmental authorities are accounted for on a net (excluded from revenues) basis. Shipping and handling costs are included in cost of goods sold.

The majority of our revenue is derived from the transfer of goods produced under contract manufacturing agreements which have no alternative use and we have an enforceable right to payment for our performance completed to date. Our performance obligations within our contract manufacturing agreements are generally satisfied over time as the goods are produced based on customer specifications and we have an enforceable right to payment for the goods produced. If these requirements are not met, the revenue is recognized at a point in time, generally upon shipment. Revenue under contract manufacturing agreements that was recognized over time accounted for approximately 84% and 90% of our revenue for the years ended December 31, 2020 and 2019, respectively. Revenues under these agreements are generally recognized over time using an input measure based upon the proportion of actual costs incurred.

Accounting for contract manufacturing agreements involves the use of various techniques to estimate total revenue and costs. We estimate profit on these agreements as the difference between total estimated revenue and expected costs to complete the performance obligation within the terms of the agreement and recognize the respective profit as the goods are produced. The estimates to determine the profit earned on the performance obligation are based on anticipated selling prices and historical cost of goods sold and represent our best judgement at the time. Changes in judgements on these above estimates could impact the timing and amount of revenue recognized with a resulting impact on the timing and amount of associated profit.

On occasion our customers provide materials to be used in the manufacturing process and the fair value of the materials is included in revenue as noncash consideration at the point in time when the manufacturing process commences along with the same corresponding amount recorded as cost of goods sold. The inclusion of noncash consideration has no impact on overall profitability.

41

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

Contract Assets

Contract assets, recorded as such in the Consolidated Balance Sheet, consist of unbilled amounts related to revenue recognized over time. Significant changes in the contract assets balance during the years ended December 31, 2020 and 2019 was as follows:

Outstanding at January 1, 2019	$	6,431
Increase (decrease) attributed to:
Transferred to receivables from contract assets recognized		(5,180	)
Product transferred over time		6,408
Outstanding at December 31, 2019		7,659
Increase (decrease) attributed to:
Transferred to receivables from contract assets recognized		(6,795	)
Product transferred over time		5,035
Outstanding at December 31, 2020	$	5,899

We expect substantially all of the remaining performance obligations for the contract assets recorded as of December 31, 2020, to be transferred to receivables within 90 days, with any remaining amounts to be transferred within 180 days. We bill our customers upon shipment with payment terms of up to 120 days.

The following tables summarize our net sales by market for the years ended December 31, 2020 and 2019:

	Year Ending December 31, 2020
	Product/ Service Transferred Over Time		Product Transferred at Point in Time		Noncash Consideration		Total Net Sales by Market
Medical	$	45,694	$	6,398	$	3,006	$	55,098
Aerospace and Defense		18,948		454		1,222		20,624
Industrial		22,451		4,444		1,489		28,384
Total net sales	$	87,093	$	11,296	$	5,717	$	104,106

	Year Ending December 31, 2019
	Product/ Service Transferred Over Time		Product Transferred at Point in Time		Noncash Consideration		Total Net Sales by Market
Medical	$	56,760	$	3,021	$	2,831	$	62,612
Aerospace and Defense		16,892		462		853		18,207
Industrial		30,802		3,144		1,568		35,514
Total net sales	$	104,454	$	6,627	$	5,252	$	116,333

42

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

NOTE 4. GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill

We evaluate the value of our goodwill annually as of October 1^st or more frequently such as when events or changes in circumstances indicate there may be an impairment. We test for impairment at the reporting unit level, which we had two reporting unit as of December 31, 2019 (Devicix and EMS) and one reporting unit (Nortech) at December 31, 2020. All of our goodwill was derived from our acquisition of the Devicix business in 2015 which was fully consolidated and managed in our Nortech (EMS) reporting unit as of October 1, 2020.

We determined that we had a single reporting unit at October 1, 2020 as a result of fully integrating our former Devicix acquisition into our EMS operations which included consolidating the financial reporting and management decision making to the single reporting unit and operating as a single business. As a result, we tested goodwill for impairment at the Nortech reporting unit as of October 1, 2020.

In determining the nonrecurring fair value measurements of goodwill, we utilized a discounted cash flow approach. Our discounted cash flow model includes assumptions related to our product revenue, gross margins, operating margins and other assumptions along with a weighted average cost of capital that is a combination of the risk free rate coupled with our company specific risk premium.

In our goodwill impairment test as of October 1, 2020, we concluded that goodwill was impaired due to a significant reduction of results from operations during the fourth quarter of 2020 that was more than expected suggesting a greater impact of the COVID-19 pandemic and took a $2,375 impairment loss, which fully impaired our remaining goodwill. We determined there was no impairment of goodwill during the year ended December 31, 2019. The cumulative goodwill impairment loss is $3,283 and $908 as of December 31, 2020 and 2019, respectively.

43

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

Other Intangible Assets

Finite life intangible assets at December 31, 2020 and 2019 are as follows:

	December 31, 2020
			Gross		Accumulated		Net Book
			Carrying		Amortization		Value
	Years		Amount		Amount		Amount
Customer Relationships		9	$	1,302	$	795	$	507
Intellectual Property		3		100		100		-
Trade Names		20		814		225		589
Other		7		77		-		77
Totals			$	2,293	$	1,120	$	1,173

	December 31, 2019
			Gross		Accumulated		Net Book
			Carrying		Amortization		Value
	Years		Amount		Amount		Amount
Customer Relationships		9	$	1,302	$	651	$	651
Intellectual Property		3		100		95		5
Trade Names		20		814		183		631
Other		7		56		-		56
Totals			$	2,272	$	929	$	1,343

Amortization of finite life intangible assets was $191 and $219 for the years ended December 31, 2020 and 2019, respectively.

Estimated future annual amortization expense (except projects in process) related to these assets is approximately as follows:

Year	Amount
2021	$	185
2022		185
2023		185
2024		113
2025		41
Thereafter		387
Total	$	1,096

In the fourth quarter of 2020, we evaluated that there was a trigger event, largely driven by the ongoing impact of COVID-19, that indicated that the carrying amount of our long-lived assets may not be recoverable. We performed the recoverability test of our undiscounted cash flow forecast over the life of our primary asset and determined there was no impairment. We completed our qualitative assessment of our long lived assets as of December 31, 2019 and concluded it is more likely than not that our finite-lived intangible and other long lived assets were not impaired.

44

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

NOTE 5. FINANCING ARRANGEMENTS

We have a credit agreement with Bank of America which was entered into on June 15, 2017 and provides for a line of credit arrangement of $16,000 that expires on June 15, 2022. The credit arrangement also has a $5,000 real estate term note outstanding with a maturity date of June 15, 2022.

Under the Bank of America credit agreement, both the line of credit and real estate term notes are subject to variations in the LIBOR rate. Our line of credit bears interest at a weighted-average interest rate of 4.0% and 5.5% as of December 31, 2020 and 2019, respectively. We had borrowings on our line of credit of $3,328 and $10,088 outstanding as of December 31, 2020 and December 31, 2019, respectively. There are no subjective acceleration clauses under the credit agreement that would accelerate the maturity of our outstanding borrowings.

The line of credit and real estate term notes with Bank of America contain certain covenants which, among other things, require us to adhere to regular reporting requirements, abide by annual shareholder dividend limitations, maintain certain financial performance, and limit the amount of annual capital expenditures. The availability under our line is subject to borrowing base requirements, and advances are at the discretion of the lender. The line of credit is secured by substantially all of our assets.

The Bank of America Credit Agreement provides for, among other things, a Fixed Charge Coverage Ratio of not less than 1.0 to 1.0, for the twelve months ending December 31, 2020 and each Fiscal Quarter end thereafter subject only during a trigger period commencing when our availability under our line is less than $2,000 until availability is above that amount for 30 days due to amendment to our agreement dated in December of 2020. The Company met the covenants for the period ended December 31, 2020.

The availability under the line is subject to borrowing base requirements, and advances are at the discretion of the lender. At December 31, 2020 and 2019, we had unused availability under our line of credit of $8,131 and $4,148, respectively, supported by our borrowing base. The line is secured by substantially all of our assets.

On April 15, 2020, we entered into the Promissory Note, which provides for an unsecured loan of $6,077 pursuant to the Paycheck Protection Program under the Coronavirus Aid, Relief, and Economic Security Act and applicable regulations (the “CARES Act”) of which funds were received on April 22, 2020. The Promissory Note has a term of 2 years with a 1% per annum interest rate. Payments are deferred for 10 months after the end of the Promissory Note covered period (which is defined as 24 weeks after the date of the loan) and we can apply for forgiveness of the Promissory Note after 60 days. Forgiveness of the Promissory Note will be determined in accordance with the provisions of the Cares Act and applicable regulations. Any principal and interest amounts outstanding after the determination of amounts forgiven will be repaid on a monthly basis.

In the second quarter of 2019, our China operations entered into a line of credit arrangement with China Construction Bank which provides for a line of credit arrangement of 6,000,000 Renminbi (RMB), approximately $860, that will expire on April 3, 2021. This line of credit bears an interest rate of 6% and we had no amounts outstanding as of both December 31, 2020 and 2019.

45

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

Long-term debt balances at December 31, 2020 and 2019 consisted of the following (in thousands):

	December 31,			December 31,
	2020			2019
Term note payable - Bank of America
Real estate term note bearing interest at one-month LIBOR + 2.25% (4.3% and 4.1% as of December 31, 2020 and 2019, respectively) maturing June 15, 2022 with monthly payments of approximately $41,000 plus interest secured by substantially all assets.	$	1,071		$	3,755
Promissory Note		6,077			-
		7,148			3,755
Debt issuance Costs		(79	)		(132	)
Total long-term debt		7,069			3,623
Current maturities of long-term debt		(1,204	)		(444	)
Long-term debt - net of current maturities	$	5,865		$	3,179

Future maturity requirements for long-term debt outstanding as of December 31, 2020, are as follows:

Years Ending December 31,	Amount
2021		1,204
2022		5,944
Total	$	7,148

NOTE 6. LEASES

We have operating leases for certain manufacturing sites, office space, and equipment. Most leases include the option to renew, with renewal terms that can extend the lease term from one to five years or more. Right-of-use lease assets and lease liabilities are recognized at the commencement date based on the present value of the remaining lease payments over the lease term which includes renewal periods we are reasonably certain to exercise. Our leases do not contain any material residual value guarantees or material restrictive covenants. At December 31, 2020, we do not have material lease commitments that have not commenced.

We have financing leases for certain property and equipment used in the normal course of business.

46

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

The components of lease expense were as follows:

	December 31,		December 31,
Lease Cost	2020		2019
Operating lease cost	$	1,643	$	1,014
Finance lease interest cost		102		69
Finance lease amortization expense		637		306
Total lease cost	$	2,382	$	1,389

Supplemental balance sheet information related to leases was as follows:

	Balance Sheet Location	December 31, 2020		December 31, 2019
Assets
Operating lease assets	Operating lease assets	$	8,998	$	4,827
Finance lease assets	Property, Plant and Equipment		2,330		2,447
Total leased assets		$	11,328	$	7,274
Liabilities
Current
Current operating lease liabilities	Current Portion of Operating Lease Obligations	$	688	$	858
Current finance lease liabilities	Current Portion of Finance Lease Obligations		660		557
Noncurrent
Long-term operating lease liabilities	Long Term Operating Lease Liabilities, Net		8,889		4,366
Long term finance lease liabilities	Long Term Finance Lease Obligations, Net		1,152		1,451
Total lease liabilities		$	11,389	$	7,232

Supplemental cash flow information related to leases was as follows:

	December 31,		December 31,
	2020		2019
Operating leases
Cash paid for amounts included in the measurement of lease liabilities	$	1,058	$	777
Right-of-use assets obtained in exchange for lease obligations	$	4,999	$	5,731

47

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

The right-of use-assets obtained in exchange in for lease obligations in the year ended December 31, 2020 was largely due to the sale leaseback transaction we completed relating to the manufacturing facilities in Bemidji and Mankato, Minnesota.

Maturities of lease liabilities were as follows:

	Operating Leases			Finance Leases			Total
2021	$	1,388		$	738		$	2,126
2022		1,403			587			1,990
2023		1,406			333			1,739
2024		1,374			280			1,654
2025		1,205			29			1,234
Thereafter		8,282			-			8,282
Total lease payments	$	15,058		$	1,967		$	17,025
Less: Interest		(5,481	)		(155	)		(5,636	)
Present value of lease liabilities	$	9,577		$	1,812		$	11,389

The lease term and discount rate at December 31, 2020 were as follows:

Weighted-average remaining lease term (years)
Operating leases	10.7
Finance leases	3.1
Weighted-average discount rate
Operating leases	7.5	%
Finance leases	5.2	%

NOTE 7. INCOME TAXES

In December 2020, the Consolidated Appropriations Act, 2021 (“CAA”) was signed into law. The CAA included additional funding through tax credits as part of its economic package for 2021. The Company evaluated these items in its tax computation as of December 31, 2020 and determined that the items do not have a material impact on the Company’s financial statements as of December 31, 2020. Additionally, as part of the Paycheck Protection Program (“PPP”) established by the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”), enacted on March 27, 2020, the Company received a PPP loan that is anticipated to be forgiven. The PPP loan does not have an impact on the Company’s financial statements as of December 31, 2020 since forgiveness has not occurred. The PPP loan forgiveness will be treated as tax-exempt income when forgiven due to the provisions in the CAA.

48

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

The income tax expense for the years ended December 31, 2020 and 2019 consists of the following:

	2020		2019
Current taxes - Federal	$	121	$	248
Current taxes - State		24		11
Current taxes - Foreign		165		150
Deferred taxes - Foreign		-		-
Income tax expense	$	310	$	409

The statutory rate reconciliation for the years ended December 31, 2020 and 2019 is as follows:

	2020			2019
Statutory Rate	$	(259	)	$	(172	)
State Income Tax		60			(29	)
Effect of foreign operations		(18	)		(23	)
Uncertain tax benefits, including federal benefit for state reserves		-			44
Change in State Deferred Rate		(115	)		-
Valuation allowance		101			790
US Permanent differences		5			36
Federal Tax Credits		(108	)		(70	)
Global Intangible Low-Taxed Income Effect		125			80
Return to provision - credits, perm diffs		4			(240	)
Deferred Adjustment		-			(16	)
Goodwill Impairment		499			-
Other		16			9
	$	310		$	409

Loss from operations before income taxes was derived from the following sources:

	2020			2019
Domestic	$	(2,109	)	$	(1,512	)
Foreign		873			693
	$	(1,236	)	$	(819	)

49

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

Deferred tax (liabilities) assets at December 31, 2020 and 2019, consist of the following:

	2020			2019
Deferred Tax
Allowance for uncollectable accounts	$	85		$	79
Inventories reserve		531			348
Accrued vacation		115			112
Accrued bonus		57			171
Stock-based compensation and equity appreciation rights		78			62
Lease Accounting ASC 842 Lease Liability		1,405			1,230
Section 481(a) adjustment		798			716
Net operating loss carryforwards		82			97
Tax credit carryforwards		165			171
Unrealized Foreign Currency Gain		42			-
Other		5			7
Total		3,363			2,993
Valuation allowance		(1,504	)		(1,403	)
Deferred tax assets		1,859			1,590
Accumulated Other Comprehensive Income		(61	)		-
Lease Accounting ASC 842 Lease Asset		(1,386	)		(1,158	)
Property and equipment		(412	)		(432	)
Deferred tax liabilities		(1,859	)		(1,590	)
Net deferred tax assets	$	-		$	-

We currently have significant deferred tax assets as a result of temporary differences between taxable income on our tax returns and U.S. GAAP income, research and development tax credit carry forwards and state net operating loss carry forwards.  A deferred tax asset generally represents future tax benefits to be received when temporary differences previously reported in our financial statements become deductible for income tax purposes, or when net operating loss carry forwards are applied against future taxable income, or when tax credit carry forwards are utilized on our tax returns. We assess the realizability of our deferred tax assets and the need for a valuation allowance based on the guidance provided in current financial accounting standards.

Significant judgment is required in determining the realizability of our deferred tax assets. The assessment of whether valuation allowances are required considers, among other matters, the nature, frequency and severity of any current and cumulative losses, forecasts of future profitability, the duration of statutory carry forward periods, our experience with loss carry forwards not expiring unused and tax planning alternatives.

We have concluded that a valuation allowance is needed for all our United States based deferred tax assets due to the cumulative net losses we have sustained in the past three years.  In analyzing the need for a valuation allowance, we considered our history of operating results for income tax purposes over the past three years in each of the tax jurisdictions where we operate, statutory carry forward periods and tax planning alternatives. Finally, we considered both our near and long-term financial outlook and timing regarding when we might return to profitability.  After considering all available evidence both positive and negative, we concluded that the valuation allowance is needed for all our U.S. based deferred tax assets, no valuation allowance was placed on the foreign assets.

50

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

At December 31, 2020, for U.S. state tax purposes, we have Minnesota R&D credit carryforwards of $190 and various state net operating loss carryforwards of $212 for Iowa, $326 for Minnesota, $586 for Wisconsin. The state credits and NOLs expire at various years starting in 2024; we have a valuation allowance related to these state credits and NOLs of $302.

The tax effects from an uncertain tax positions can be recognized in our consolidated financial statements, only if the position is more likely than not to be sustained on audit, based on the technical merits of the position. We recognize the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than not sustain the position following an audit. For tax positions meeting the more likely than not threshold, the amount recognized in the financial statements is the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate settlement with the relevant tax authority. The following table sets forth changes in our total gross unrecognized tax benefit liabilities, excluding accrued interest, for the years ended December 31, 2020 and 2019 (in thousands):

Balance at December 31, 2019	$	44
Tax Positions - Additions		6
Tax Positions - Reductions		-
Balance at December 31, 2020	$	50

Our policy is to accrue interest related to potential underpayment of income taxes within the provision for income taxes. The liability for accrued interest as of December 31, 2020 and 2019 was not significant. Interest is computed on the difference between our uncertain tax benefit positions and the amount deducted or expected to be deducted in our tax returns.

We are subject to income taxes in the U.S. federal jurisdiction and various state jurisdictions. The Company files income tax returns in the U.S. federal jurisdiction and various state and foreign jurisdictions.  As of December 31, 2020, with few exceptions, the Company or its subsidiaries are no longer subject to examination prior to tax year 2017. Our tax year 2018 income tax return is currently under IRS audit.

NOTE 8. 401(K) RETIREMENT PLAN

We have a 401(k) profit sharing plan (the 401(k) Plan) for our employees. The 401(k) Plan is a defined contribution plan covering substantially all of our U.S. employees. Employees are eligible to participate in the Plan after completing three months of service and attaining the age of 18. Employees are allowed to contribute up to 60% of their wages to the 401(k) Plan. Historically we have matched 25% of the employees’ contributions up to 6% of covered compensation. We made contributions, net of forfeitures, of approximately $267 and $152 during the years ended December 31, 2020 and 2019, respectively.

NOTE 9. INCENTIVE PLANS

Stock Options

In May 2017, the shareholders approved the 2017 Stock Incentive Plan which authorized the issuance of 400,000 shares. There were 42,300 and 186,200 options granted during the years ended December 31, 2020 and 2019, respectively.

51

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

We estimate the fair value of share-based awards on the date of grant using an option-pricing model. The value of the portion of the award that is ultimately expected to vest is recognized as expense in the consolidated statements of operations over the requisite service periods. Because share-based compensation expense is based on awards that are ultimately expected to vest, share-based compensation expense will be reduced to account for estimated forfeitures. We estimate forfeitures at the time of grant and revise the estimate, if necessary, in subsequent periods if actual forfeitures differ from those estimates.

We used the Black-Scholes option-pricing model to calculate the fair value of option-based awards. Our determination of fair value of option-based awards on the date of grant using the Black-Scholes model is affected by our stock price as well as assumptions regarding a number of subjective variables. These variables include, but are not limited to, our expected stock price, volatility over the term of the awards, risk-free interest rate, and the expected life of the options. The risk-free interest rate is based on a treasury instrument whose term is consistent with the expected life of our stock options. The expected volatility and holding period are based on our historical experience. For all grants, the amount of compensation expense recognized has been adjusted for an estimated forfeiture rate, which is based on historical data.

A summary of option activity as of and for the years ended December 31, 2020 and 2019 as follows:

	Shares			Weighted- Average Exercise Price Per Share			Weighted- Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Outstanding – January 1, 2019		224,750		$	3.44
Granted		186,200			4.31
Exercised		(2,250	)		(3.20	)
Cancelled		(36,500	)		(3.66	)
Outstanding – December 31, 2019		372,200		$	3.85			8.57	$	379
Granted		42,300			4.34
Exercised		(14,133	)		(3.78	)
Cancelled		(37,727	)		(3.37	)
Outstanding – December 31, 2020		362,640		$	3.96			7.78	$	1,164
Exercisable on December 31, 2020		150,840		$	3.61			7.09	$	537

There were 14,133 options exercised during the year ended December 31, 2020 and 2,250 options exercised during the year ended December 31, 2019. Total compensation expense related to stock options for the years ended December 31, 2020 and 2019 was $68 and $268, respectively. As of December 31, 2020, there was $335 of unrecognized compensation which will vest over the next 2.4 years.

Equity Appreciation Rights Plan

In November 2010, the Board of Directors approved the adoption of the Nortech Systems Incorporated Equity Appreciation Rights Plan (the 2010 Plan). The total number of Equity Appreciation Right Units (Units) the Plan can issue shall not exceed an aggregate of 1,000,000 Units as amended and restated on March 11, 2015 and approved by the shareholders on May 6, 2015. The 2010 Plan provides that Units issued shall fully vest three years from the base date as defined in the agreement unless terminated earlier. Units give the holder a right to receive a cash payment equal to the appreciation in book value per share of common stock from the base date, as defined, to the redemption date. Unit redemption payments under this plan shall be paid in cash within 90 days after we determine the book value of the Units as of the calendar year immediately preceding the redemption date. The Units are adjusted to each reporting period based on the expected appreciation of the Units as defined in the Plan.

52

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

During the year-ended December 31, 2020, no Units were granted. During the year-ended December 31, 2019, we granted a total of 100,000 Units with a vesting date of December 31, 2021.

Total compensation expense related to the vested outstanding Units based on the estimated appreciation over their remaining terms was approximately $108 and $0 for the years ended December 31, 2020 and 2019, respectively.

NOTE 10. COMMITMENTS AND CONTINGENCIES

Litigation

We are subject to various legal proceedings and claims that arise in the ordinary course of business. In our opinion, the amount of any ultimate liability with respect to these actions will not materially affect our consolidated financial statements or results of operations.

Change of Control Agreements

Since 2002, we entered into Change of Control Agreements (the Agreement(s)) with certain key executives (the Executive(s)). The Agreements provide an inducement for each Executive to remain as an employee in the event of any proposed or anticipated change of control in the organization, including facilitating an orderly transition, and to provide economic security for the Executive after a change in control has occurred.

In the event of an involuntarily termination in connection with a change of control as defined in the agreements, each Executive would receive their base salary, annual bonus at time of termination, and continued participation in health, disability and life insurance plans for a period of three years for officers and two years for all other participants.

Stock Repurchase Plan

In August 2018, the Board of Directors approved a $250 share repurchase program. Under this repurchase program, we repurchased 32,769 shares totaling $133 commissions and fees during the year ended December 31, 2019. As of December 31, 2019, this share repurchase plan expired. We did not repurchase any shares in the year ended December 31, 2020 and no additional share repurchase programs were approved.

Global Pandemic

In March 2020, the World Health Organization recognized the outbreak of a novel coronavirus (“COVID-19”) as a pandemic. While the COVID-19 pandemic has had an impact on our operations, we have been able to continue to operate our manufacturing facilities and provide essential services to our customers. Additionally, in an effort to protect the health and safety of our employees and in compliance with state regulations, we have instituted a work-from-home policy for employees who can perform their job functions offsite, implemented social distancing requirements and other measures to allow manufacturing and other personnel essential to production to continue work within our manufacturing facilities, and suspended all non-essential employee travel.

53

NORTECH SYSTEMS INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

The full extent to which COVID-19 has and will continue to directly or indirectly impact our business, financial condition and results of operations will depend on future developments that are highly uncertain and cannot be accurately predicted, including new information that may emerge concerning COVID-19, the actions taken to contain it or treat its impact and the economic impact on local, regional, national and international markets. The ultimate impact of COVID-19 depends on factors beyond our knowledge or control, including the duration and severity of the outbreak, as well as third-party actions taken to contain its spread and mitigate its public health effects. As a result, we are unable to estimate the extent to which COVID-19 will negatively impact our financial results or liquidity.

We will continue to assess the potential impact of the COVID-19 pandemic on our business, financial condition, and results of operations. We actively manage our cash and working capital to preserve adequate liquidity and ensure that our business can continue to operate during these uncertain times.

NOTE 11. RELATED PARTY TRANSACTIONS

During fiscal years ended December 31, 2020 and 2019 we did business with Printed Circuits, Inc. which is 90% owned by the Kunin family, of which, owns a majority of our stock.  We made payments to Printed Circuits, Inc. totaling $28 and $131 in the years ended December 31, 2020 and 2019, respectively.  The Company believes that these transactions are on terms comparable to those that the Company could reasonably expect in an arm's length transaction with an unrelated third party.

David Kunin, our Chairman is a minority owner of Abilitech Medical, Inc.  Mr. Kunin also was a consultant to Abilitech, which relationship ended on March 1, 2021.  During 2020, Mr. Kunin earned $16 as a consultant to Abilitech. In 2020, Abilitech paid the Company $1,095 and in 2019, Abilitech paid the Company $537 for delivery of medical products. The Company believes that transactions with Abilitech are on terms comparable to those that the Company could reasonably expect in an arm's length transaction with an unrelated third party.

NOTE 12. SUBSEQUENT EVENT

We entered into an agreement on February 23, 2021 with a third-party agent to sell our facility in Merrifield, MN and some related assets. We expect the sale to close in the second quarter of 2021 near the carrying value of the assets, however a sale transaction and the expected sale value is not guaranteed.

54

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

None.

Item 9A. Controls and Procedures

In accordance with Rule 13a-15(b) of the Exchange Act, as of the end of the period covered by this Annual Report on Form 10-K, the Company’s management evaluated, with the participation of the Company’s Chief Executive Officer and Chief Financial Officer, the effectiveness of the design and operation of the Company’s disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act). These controls and procedures are designed to ensure that information required to be disclosed in the Company’s Exchange Act reports is (1) recorded, processed, summarized and reported in a timely manner, and (2) accumulated and communicated to management, including the Company’s Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure. Based upon their evaluation of these disclosure controls and procedures as of the date of the evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the disclosure controls and procedures were effective.

Management’s Annual Report on Internal Control Over Financial Reporting

Management of the Company is responsible for establishing and maintaining adequate internal control over financial reporting. Our internal control system was designed to provide reasonable assurance to management and the board of directors regarding the effectiveness of our internal control processes over the preparation and fair presentation of published financial statements.

All internal control systems, no matter how well designed, have inherent limitations. Therefore, even those systems determined effective can provide only reasonable assurance with respect to financial statement preparation and presentation.

We have assessed the effectiveness of our internal controls over financial reporting as of December 31, 2020. In making this assessment, we used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission in Internal Control – Integrated Framework of 2013. Based on our assessment, we concluded that, as of December 31, 2020, our internal control over financial reporting was effective.

Changes in Internal Controls

There was no change in the Company’s internal control over financial reporting that occurred during our most recent quarter that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

Item 9B. Other Information

None.

55

PART III

Item 10. Directors, Executive Officers and Corporate Governance

Information regarding the directors and executive officers of the Registrant will be included in the Registrant's  proxy statement relating to its Annual Meeting of Shareholders to be held May 13, 2021 to be filed with the Securities and Exchange Commission within 120 days after December 31, 2020, the end of our fiscal year, and said portions of the proxy statement are incorporated herein by reference.

The company has adopted a code of conduct applicable to all officers, directors, and employees. A copy of this code of conduct will be provided to any person, without charge, upon request from Nortech c/o Chief Financial Officer 7550 Meridian Circle N # 150, Maple Grove, MN 55369.

Item 11. Executive Compensation

Information regarding executive compensation of the Registrant will be included in the Registrant's  proxy statement relating to its Annual Meeting of Shareholders to be held May 13, 2021 to be filed with the Securities and Exchange Commission within 120 days after December 31, 2020, the end of our fiscal year, and said portions of the proxy statement are incorporated herein by reference.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Information regarding security ownership of certain beneficial owners and management of the Registrant will be included in the Registrant's  proxy statement relating to its Annual Meeting of Shareholders to be held May 13, 2021 to be filed with the Securities and Exchange Commission within 120 days after December 31, 2020, the end of our fiscal year, and said portions of the proxy statement are incorporated herein by reference.

Information regarding executive compensation plans (including individual compensation arrangements) as of the end of the last fiscal year, on two categories of equity compensation plans (that is, plans that have been approved by security holders and plans that have not been approved by security holders) will be included in the Registrant's  proxy statement relating to its Annual Meeting of Shareholders to be held May 13, 2021 to be filed with the Securities and Exchange Commission within 120 days after December 31, 2020, the end of our fiscal year, and said portions of the proxy statement are incorporated herein by reference.

56

The following table provides information about our equity compensation plans (including individual compensation arrangements) as of December 31, 2020.

Plan category	Number of securities to be issued upon the exercise of outstanding options, warrants and rights (1)		Weighted-average exercise price of outstanding options, warrants and rights		Number of securities remaining available for future issuance under equity compensation plans (excluding securities reflected in the first column) (2)
Equity compensation plans approved by security holders		206,840	$	4.35		143,160
Equity compensation plans not approved by security holders		-		-		-
Total		206,840	$	4.35		143,160

(1) Represents common shares issuable upon the exercise of outstanding options granted under the 2018 Incentive Compensation Plan (the 2018 Plan).

(2) Represents common shares remaining available for issuance under the 2018 Plan of 143,160.

Item 13. Certain Relationships and Related Transactions, and Director Independence

The information required by this Item will be included in the Registrant's  proxy statement relating to its Annual Meeting of Shareholders to be held May 13, 2021 to be filed with the Securities and Exchange Commission within 120 days after December 31, 2020, the end of our fiscal year, and said portions of the proxy statement are incorporated herein by reference.

Item 14. Principal Accountant Fees and Services

The information required by this Item will be included in the Registrant's  proxy statement relating to its Annual Meeting of Shareholders to be held May 13, 2021 to be filed with the Securities and Exchange Commission within 120 days after December 31, 2020, the end of our fiscal year, and said portions of the proxy statement are incorporated herein by reference.

57

PART IV

Item 15. Exhibits and Financial Statements Schedules

1.   Consolidated Financial Statements - Consolidated Financial Statements and related Notes are

included in Part II, Item 8, and are identified in the Index on Page 25.

2.   Consolidated Financial Statement Schedule - The following financial statement schedule and the Auditors' report thereon is included in this Annual Report on Form 10-K:

All schedules are omitted because it is not required information or the information is presented in the consolidated financial statements or related notes.

3.   The following exhibits are incorporated herein by reference:

3.1	Articles of Incorporation (incorporated by reference to Exhibit 3.1 to Amendment No. 1 to Form S-1 filed July 16, 1996 (File No. 333-00888)
3.2	Bylaws (incorporated by reference to Exhibit 3.2 to Form 10-K filed on March 19, 2020)
10.1	Amendment dated November 5, 2014 to Employment Agreement with Michael Degen (incorporated by reference to Exhibit 99.1 to Form 8-K filed November 7, 2014)**
10.2	Restated Equity Appreciation Rights Plan dated March 11, 2015 (incorporated by reference to Appendix A to Definitive Proxy Statement filed March 24, 2015)**
10.3	Lease Agreement dated April 1, 2015 between the Company and LSOP 3 MN 3, LLC (incorporated by reference to Form 8-K filed April 9, 2015)
10.4	Lease Agreement dated November 12, 2015 between the Company and Suzhou Industrial Park Biotech Development Co., Ltd. (incorporated by reference to Form 10-K filed March 21, 2016).
10.5	2017 Stock Incentive Plan approved by shareholders May 3, 2017 (incorporated by reference to Exhibit A to the Definitive Proxy Statement filed March 22, 2017).**
10.6	Amended and Restated Employment Agreement with Richard Wasielewski dated May 15, 2017 (incorporated by reference to Exhibit 10.1 to Form 8-K filed May 19, 2017).**
10.7	Loan and Security Agreement with Bank of America N.A. dated June 15, 2017 (incorporated by reference to Exhibit 10.1 to Form 8-K filed June 21, 2017)
10.8	First Amendment dated December 29, 2017 to Loan and Security Agreement between the Company and Bank of America N.A. (incorporated by reference to Exhibit 10.2 to Form 8-K filed January 8, 2018)
10.9	Lease Agreement dated February 21, 2018 by and between Manufacturing Assembly Solutions of Monterrey, Inc., a wholly owned Mexican subsidiary of the Company, and OPERADORA STIVA, S.A. DE C.V. (incorporated by reference to Exhibit 10.1 to Form 8-K filed February 27, 2018)

58

10.10	Amendment to the Amended and Restated Employment Agreement with Richard Wasielewski dated December 19, 2018 (incorporated by reference to Exhibit 10.2 to Form 8-K filed December 21, 2018).**
10.11	Employment Agreement with Jay D. Miller dated February 27, 2019 (incorporated by reference to Exhibit 10.1 to Form 8-K filed February 20, 2019).**
10.12	Second Amendment dated August 13, 2019 to Loan and Security Agreement between the Company and Bank of America N.A. (incorporated by reference to Exhibit 10.1 to Form 10-Q filed August 14, 2019).
10.13	Employment Agreement with John Lindeen dated September 9, 2019 (incorporated by reference to Exhibit 10.2 to Form 8-K filed September 11, 2019)
10.14	Employment Agreement with Curtis Steichen dated September 17, 2019 (incorporated by reference to Exhibit 10.1 to Form 8-K filed September 18, 2019).**
10.15	Third Amendment dated November 12, 2019 to Loan and Security Agreement between the Company and Bank of America N.A. (incorporated by reference to Exhibit 10.2 to Form 10-Q filed November 12, 2019).
10.16	First Amendment to Lease Agreement dated September 17, 2018 between the Company and AR Meridian Circle Owner, LLC, as successor to LSOP 3 MN 3, LLC (incorporated by reference to Exhibit 10.21 to Form 10-K filed March 19, 2020).
10.17	Purchase and Sale Agreement between the Company and Essjay Investment Company, LLC dated June 24, 2020 (incorporated by reference to Exhibit 10.1 to Form 10-Q filed August 11, 2020)
10.18	Lease Agreement between the Company and Essjay Investment Company, LLC dated August 27, 2020 relating to the Company’s Bemidji facility (incorporated by reference to Exhibit 10.1 to Form 8-K filed September 1, 2020)
10.19	Lease Agreement between the Company and Essjay Investment Company, LLC dated August 27, 2020 relating to the Company’s Mankato facility (incorporated by reference to Exhibit 10.2 to Form 8-K filed September 1, 2020)
10.20	Fourth Amendment dated August __,2020 to Loan and Security Agreement between the Company and Bank of America N.A. (incorporated by reference to Exhibit 10.3 to Form 8-K filed September 1, 2020).
10.21	Employment Agreement with Christopher D. Jones dated November 2, 2020 (incorporated by reference to Exhibit 10.1 to Form 8-K filed November 6, 2020).**
10.22	First Amendment to Employment Agreement with Jay Miller dated November 11, 2020 (incorporated by reference to Exhibit 10.1 to Form 8-K filed November 12, 2020).**
21	Subsidiaries of Nortech Systems Incorporated*
23	Consent of Baker Tilly US, LLP*
31.1	Certification of the Chief Executive Officer and President pursuant to Rule 13a-14(a) and Rule 15d-14(a), promulgated under the Securities Exchange Act of 1934, as amended.*

59

31.2	Certification of the Chief Financial Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a), promulgated under the Securities Exchange Act of 1934, as amended.*
32.1	Certification of the Chief Executive Officer and President and Chief Financial Officer, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.*
101	Financial statements from the annual report on Form 10-K for the year ended December 31, 2020, formatted in XBRL: (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Operations and Comprehensive Income (Loss), (iii) Consolidated Statements of Cash Flows, and (iv) the Notes to Consolidated Financial Statements.*
*	Filed electronically herewith.
**	Management contract or compensatory plan or arrangement in which directors or executive officers are eligible to participate

60

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Nortech Systems Incorporated

Registrant

By:	/s/ Jay D. Miller	March 23, 2021
	Jay D. Miller
	President and Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By:	/s/ Jay D. Miller	March 23, 2021
	Jay D. Miller
	President and Chief Executive Officer (principal executive officer) and Director

By:	/s/ Christopher D. Jones	March 23, 2021
	Christopher D. Jones
	Chief Financial Officer (principal financial and accounting officer)

By:	/s/ David B. Kunin	March 23, 2021
	David B. Kunin, Chairman and Director

By:	/s/ Kathleen P. Iverson	March 23, 2021
	Kathleen P. Iverson, Director

By:	/s/ Ryan P. McManus	March 23, 2021
	Ryan P. McManus, Director

By:	/s/ Steven J. Rosenstone	March 23, 2021
	Steven J. Rosenstone, Director

By:	/s/ Philip I. Smith	March 23, 2021
	Philip I. Smith, Director

By:	/s/ Dan Sachs	March 23, 2021
	Dan Sachs, Director

61

INDEX TO EXHIBITS

DESCRIPTIONS OF EXHIBITS
	3.1	Articles of Incorporation (incorporated by reference to Exhibit 3.1 to Amendment No. 1 to Form S-1 filed July 16, 1996 (File No. 333-00888)
	3.2	Bylaws (incorporated by reference to Exhibit 3.2 to Form 10-K filed on April 1, 2019)
	10.1	Amendment dated November 5, 2014 to Employment Agreement with Michael Degen (incorporated by reference to Exhibit 99.1 to Form 8-K filed November 7, 2014)**
	10.2	Restated Equity Appreciation Rights Plan dated March 11, 2015 (incorporated by reference to Appendix A to Definitive Proxy Statement filed March 24, 2015)**
	10.3	Lease Agreement dated April 1, 2015 between the Company and LSOP 3 MN 3, LLC (incorporated by reference to Form 8-K filed April 9, 2015)
	10.4	Lease Agreement dated November 12, 2015 between the Company and Suzhou Industrial Park Biotech Development Co., Ltd. (incorporated by reference to Form 10-K filed March 21, 2016).
	10.5	2017 Stock Incentive Plan approved by shareholders May 3, 2017 (incorporated by reference to Exhibit A to the Definitive Proxy Statement filed March 22, 2017).**
	10.6	Amended and Restated Employment Agreement with Richard Wasielewski dated May 15, 2017 (incorporated by reference to Exhibit 10.1 to Form 8-K filed May 19, 2017).**
	10.7	Loan and Security Agreement with Bank of America N.A. dated June 15, 2017 (incorporated by reference to Exhibit 10.1 to Form 8-K filed June 21, 2017)
	10.88	First Amendment dated December 29, 2017 to Loan and Security Agreement between the Company and Bank of America N.A. (incorporated by reference to Exhibit 10.2 to Form 8-K filed January 8, 2018)
	10.9	Lease Agreement dated February 21, 2018 by and between Manufacturing Assembly Solutions of Monterrey, Inc., a wholly owned Mexican subsidiary of the Company, and OPERADORA STIVA, S.A. DE C.V. (incorporated by reference to Exhibit 10.1 to Form 8-K filed February 27, 2018)
	10.10	Amendment to the Amended and Restated Employment Agreement with Richard Wasielewski dated December 19, 2018 (incorporated by reference to Exhibit 10.2 to Form 8-K filed December 21, 2018).**
	10.11	Employment Agreement with Jay D. Miller dated February 27, 2019 (incorporated by reference to Exhibit 10.1 to Form 8-K filed February 20, 2019).**
	10.12	Second Amendment dated August 13, 2019 to Loan and Security Agreement between the Company and Bank of America N.A. (incorporated by reference to Exhibit 10.1 to Form 10-Q filed August 14, 2019).

62

10.13	Employment Agreement with John Lindeen dated September 9, 2019 (incorporated by reference to Exhibit 10.2 to Form 8-K filed September 11, 2019)
10.14	Employment Agreement with Curtis Steichen dated September 17, 2019 (incorporated by reference to Exhibit 10.1 to Form 8-K filed September 18, 2019).**
10.15	Third Amendment dated November 12, 2019 to Loan and Security Agreement between the Company and Bank of America N.A. (incorporated by reference to Exhibit 10.2 to Form 10-Q filed November 12, 2019).
10.16	First Amendment to Lease Agreement dated September 17, 2018 between the Company and AR Meridian Circle Owner, LLC, as successor to LSOP 3 MN 3, LLC. *
10.17	Purchase and Sale Agreement between the Company and Essjay Investment Company, LLC dated June 24, 2020 (incorporated by reference to Exhibit 10.1 to Form 10-Q filed August 11, 2020)
10.18	Lease Agreement between the Company and Essjay Investment Company, LLC dated August 27, 2020 relating to the Company’s Bemidji facility (incorporated by reference to Exhibit 10.1 to Form 8-K filed September 1, 2020)
10.19	Lease Agreement between the Company and Essjay Investment Company, LLC dated August 27, 2020 relating to the Company’s Mankato facility (incorporated by reference to Exhibit 10.2 to Form 8-K filed September 1, 2020)
10.20	Fourth Amendment dated August __,2020 to Loan and Security Agreement between the Company and Bank of America N.A. (incorporated by reference to Exhibit 10.3 to Form 8-K filed September 1, 2020).
10.21	Employment Agreement with Christopher D. Jones dated November 2, 2020 (incorporated by reference to Exhibit 10.1 to Form 8-K filed November 6, 2020).**
10.22	First Amendment to Employment Agreement with Jay Miller dated November 11, 2020 (incorporated by reference to Exhibit 10.1 to Form 8-K filed November 12, 2020).**
21	Subsidiaries of Nortech Systems Incorporated*
23	Consent of Baker Tilly US, LLP*
31.1	Certification of the Chief Executive Officer and President pursuant to Rule 13a-14(a) and Rule 15d-14(a), promulgated under the Securities Exchange Act of 1934, as amended.*
31.2	Certification of the Chief Financial Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a), promulgated under the Securities Exchange Act of 1934, as amended.*
32.1	Certification of the Chief Executive Officer and President and Chief Financial Officer, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.*
101	Financial statements from the annual report on Form 10-K for the year ended December 31, 2020, formatted in XBRL: (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Operations and Comprehensive Income (Loss), (iii) Consolidated Statements of Cash Flows, and (iv) the Notes to Consolidated Financial Statements.*
*	Filed electronically herewith.
**	Management contract or compensatory plan or arrangement in which directors or executive officers are eligible to participate.

63

EX-21

Exhibit 21

Subsidiaries of Nortech Systems Incorporated

The following are wholly owned subsidiaries of the Company as of December 31, 2020.

Subsidiary	Jurisdiction of Organization
Manufacturing Assembly Solutions of Monterrey, Inc.	Mexico
Nortech Systems, Hong Kong Company, Limited	Hong Kong
Nortech Systems, Suzhou Company, Limited	China

EX-23

Exhibit 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements (No. 333-223959 and 333-237293) of Nortech Systems Incorporated on Form S-8 of our report dated March 23, 2021, relating to our audit of the consolidated financial statements, which appears in this annual report on Form 10-K of Nortech Systems Incorporated for the year ended December 31, 2020.

/s/ BAKER TILLY US, LLP

Minneapolis, Minnesota

March 23, 2021

EX-31.1

Exhibit 31.1

Certification

I, Jay D. Miller, certify that:

1. I have reviewed this annual report on Form 10-K of Nortech Systems, Inc. and Subsidiary;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, 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;

c. Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in the report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report on such evaluation; and  

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant's other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.  

Date: March 23, 2021	By:	/s/ Jay D. Miller
		Jay D. Miller
		President and Chief Executive Officer
		Nortech Systems Incorporated

EX-31.2

Exhibit 31.2

Certification

I, Christopher D. Jones, certify that:

1. I have reviewed this report on Form 10-K of Nortech Systems, Inc. and Subsidiary;

2. Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, 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;

c. Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in the report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report on such evaluation; and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant's other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: March 23, 2021	By:	/s/ Christopher D. Jones
		Christopher D. Jones
		Vice President and Chief Financial Officer
		Nortech Systems Incorporated

EX-32.1

Exhibit 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER

PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Jay D. Miller, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Annual Report of Nortech Systems Incorporated on Form 10-K for the year ended December 31, 2020, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Annual Report on Form 10-K fairly presents in all material respects the financial condition and results of operations of Nortech Systems Incorporated.

March 23, 2021	By:	/s/ Jay D. Miller
		Jay D. Miller
		Chief Executive Officer and President
		Nortech Systems Incorporated

I, Christopher D. Jones, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Annual Report of Nortech Systems Incorporated on Form 10-K for the year ended December 31, 2020 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Annual Report on Form 10-K fairly presents in all material respects the financial condition and results of operations of Nortech Systems Incorporated.

March 23, 2021	By:	/s/ Christopher D. Jones
		Christopher D. Jones
		Vice President and Chief Financial Officer
		Nortech Systems Incorporated

XML

Document And Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2020	Mar. 15, 2021	Jun. 30, 2020
Document Information [Line Items]
Entity Registrant Name	NORTECH SYSTEMS INC
Entity Central Index Key	0000722313
Trading Symbol	nsys
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Entity Emerging Growth Company	false
Entity Small Business	true
Entity Interactive Data Current	Yes
Entity Common Stock, Shares Outstanding (in shares)		2,660,028
Entity Public Float			$ 5,181,128
Entity Shell Company	false
Document Type	10-K
Document Period End Date	Dec. 31, 2020
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Amendment Flag	false
Title of 12(b) Security	Common Stock, par value $.01 per share

XML

Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Net sales	$ 104,106	$ 116,333
Cost of Goods Sold	95,651	103,757
Gross Profit	8,455	12,576
Operating Expenses:
Selling Expenses	2,474	2,723
General and Administrative Expenses	8,043	9,629
Impairment of Goodwill	2,375	0
Gain on Sale of Property and Equipment	(3,821)
Total Operating Expenses	9,071	12,352
(Loss) Income From Operations	(616)	224
Other Expense
Interest Expense	(620)	(1,043)
Loss Before Income Taxes	(1,236)	(819)
Income Tax Expense	310	409
Net Loss	$ (1,546)	$ (1,228)
Loss Per Common Share:
Basic (in dollars per share)	$ (0.58)	$ (0.46)
Weighted Average Number of Common Shares Outstanding - Basic (in shares)	2,657,738	2,665,165
Diluted (in dollars per share)	$ (0.58)	$ (0.46)
Weighted Average Number of Common Shares Outstanding - Dilutive (in shares)	2,657,738	2,665,165
Other comprehensive income (loss)
Foreign currency translation	$ 220	$ (24)
Comprehensive loss, net of tax	$ (1,326)	$ (1,252)

XML

Consolidated Balance Sheet - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Cash	$ 352	$ 351
Restricted Cash	3,212	309
Accounts Receivable, less allowances of $343 and $335	15,625	18,558
Inventories, net	13,917	14,279
Contract Assets	5,899	7,659
Prepaid Assets and Other Current Assets	2,032	2,128
Total Current Assets	41,037	43,284
Total Property and Equipment, Net	6,426	9,581
Operating Lease Assets	8,998	4,827
Goodwill		2,375
Other Intangible Assets, Net	1,173	1,343
Total Assets	57,634	61,410
Current Liabilities
Current Portion of Long-Term Debt	1,204	444
Current Portion of Finance Lease Obligations	660	557
Current Portion of Operating Leases	688	858
Accounts Payable	11,239	14,014
Accrued Payroll and Commissions	2,870	3,493
Other Accrued Liabilities	2,875	2,866
Total Current Liabilities	19,536	22,232
Long-Term Liabilities
Long-term Line of Credit	3,328	10,088
Long-Term Debt, Net of Current Maturities	5,865	3,179
Long-Term Finance Lease Obligations, Net of Current Portion	1,152	1,451
Long-Tem Operating Lease Obligations, Net of current Portion	8,889	4,366
Other Long-Term Liabilities	146	118
Total Long-Term Liabilities	19,380	19,202
Total Liabilities	38,916	41,434
Shareholders' Equity
Preferred Stock, $1 par value; 1,000,000 Shares Authorized; 250,000 Shares Issued and Outstanding	250	250
Common Stock - $0.01 par value; 9,000,000 Shares Authorized; 2,659,628 and 2,657,530 Shares Issued and Outstanding, respectively	27	27
Additional Paid-In Capital	15,816	15,748
Accumulated Other Comprehensive Loss	(37)	(257)
Retained Earnings	2,662	4,208
Total Shareholders' Equity	18,718	19,976
Total Liabilities and Shareholders' Equity	$ 57,634	$ 61,410

XML

Consolidated Balance Sheet (Parentheticals) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Accounts receivable allowance	$ 343	$ 335
Preferred stock, par value (in dollars per share)	$ 1	$ 1
Preferred Stock, Shares Authorized	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	250,000	250,000
Preferred stock, shares outstanding (in shares)	250,000	250,000
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	9,000,000	9,000,000
Common stock, shares issued (in shares)	2,659,628	2,657,530
Common stock, shares outstanding (in shares)	2,659,628	2,657,530

XML

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net Loss	$ (1,546)	$ (1,228)
Adjustments to Reconcile Net Loss to Net Cash
Depreciation	2,002	1,926
Amortization	191	295
Compensation on Stock-Based Awards	68	261
Compensation on Equity Appreciation Rights	108
Goodwill, Impairment Loss	2,375	0
Deferred Taxes		20
Change in Accounts Receivable Allowance	8	113
Change in Inventory Reserves	672	374
(Gain) loss on Disposal of Property and Equipment	(3,821)	32
Changes in Current Operating Items
Accounts Receivable	3,019	1,413
Inventories	(216)	2,344
Contract Assets	1,760	(1,228)
Prepaid Expenses and other Curent Assets	651	(1,015)
Income Taxes	(675)	401
Accounts Payable	(2,950)	(3,680)
Accrued Payroll and Commissions	(623)	746
Other Accrued Liabilities	340	223
Net Cash Provided by Operating Activities	1,363	997
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from Sale of Property and Equipment	6,019
Purchase of Intangible Asset	(34)	(39)
Purchases of Property and Equipment	(485)	(719)
Net Cash Provided by (Used in) Investing Activities	5,500	(758)
CASH FLOWS FROM FINANCING ACTIVITIES
Net Change in Line of Credit	(6,760)	823
Proceeds from Long-Term Debt	6,077
Principal Payments on Long-Term Debt	(2,684)	(856)
Principal Payments on Financing Leases	(592)	(369)
Stock Option Excercises		7
Share Repurchases		(130)
Net Cash Used in Financing Activities	(3,959)	(525)
Effect of Exchange Rate Changes on Cash		(1)
Net Change in Cash	2,904	(287)
Cash - Beginning of Year	660	947
Cash - End of Year	3,564	660
Reconciliation of cash and restricted cash reported within the consolidated balance sheets
Cash	352	351
Restricted Cash	3,212	309
Cash - End of Year	3,564	660
Supplemental Disclosure of Cash Flow Information:
Cash Paid for Interest	577	980
Cash Paid for Income Taxes	855	194
Supplemental Noncash Investing and Financing Activities:
Property and Equipment Purchases in Accounts Payable	175	4
Property Acquired under Operating Lease	4,999
Equipment Acquired under Finance Lease	$ 395	$ 1,089

XML

Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Total
BALANCE at Dec. 31, 2018	$ 250	$ 27	$ 15,610	$ (233)	$ 5,436	$ 21,090
Net Loss					(1,228)	(1,228)
Foreign Currency Translation Adjustment				(24)		(24)
Compensation on Stock-based awards			268			268
Share repurchases			(130)			(130)
BALANCE at Dec. 31, 2019	250	27	15,748	(257)	4,208	19,976
Net Loss					(1,546)	(1,546)
Foreign Currency Translation Adjustment				220		220
Compensation on Stock-based awards			68			68
BALANCE at Dec. 31, 2020	$ 250	$ 27	$ 15,816	$ (37)	$ 2,662	$ 18,718

XML

Note 1 - Summary of Significant Accounting Policies

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Basis of Presentation and Significant Accounting Policies [Text Block]

NOTE

1.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying consolidated financial statements of Nortech Systems, Incorporated and Subsidiaries (“the Company”, “we”, “our”) have been prepared in accordance with Generally Accepted Accounting Principles in the United States of America (“GAAP”) for financial information and pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”).

Nature of Business

Our manufacturing services include complete medical devices, printed circuit board assemblies, wire and cable assemblies, and complex higher-level electromechanical assemblies for a wide range of medical, industrial and defense and aerospace industries. We provide a full "turn-key" contract manufacturing service to our customers. All products are built to the customer's design specifications. We also provide engineering services and repair services.

Our manufacturing facilities are located in Bemidji, Blue Earth, Merrifield, Milaca, and Mankato, Minnesota as well as, Monterrey, Mexico and Suzhou, China. Products are sold to customers both domestically and internationally.

Principles of Consolidation

The consolidated financial statements include the accounts of Nortech Systems Incorporated and its wholly-owned subsidiaries, Manufacturing Assembly Solutions of Monterrey, Inc. and Nortech Systems Hong Kong Company, Limited and its subsidiary, Nortech Systems Suzhou Company, Limited. All significant intercompany accounts and transactions have been eliminated in consolidation.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of our consolidated financial statements. Estimates also affect the reported amounts of revenue and expense during the reporting period. Significant items subject to estimates and assumptions include the valuation allowance for inventories, allowance for doubtful accounts, realizability of deferred tax assets, goodwill impairment and long-lived asset impairment testing. Actual results could differ from those estimates.

Restricted Cash

Cash and cash equivalents classified as restricted cash on our consolidated balance sheets are restricted as to withdrawal or use under the terms of certain contractual agreements. The

December 31, 2020

balance included cash collateral required to be held against our corporate employee purchasing card program and lockbox deposits that are temporarily restricted due to timing at the period end. The lockbox deposits are applied against our line of credit the next business day. As of

December 31, 2020

we had outstanding letters of credit for

$500

in total to Essjay Bemidji Holdings, LLC and Essjay Mankato Holdings, LLC. Restricted cash as of

December 31, 2020

and

December 31, 2019

was

$3,212

and

$309,

respectively.

Accounts Receivable and Allowance for Doubtful Accounts

We grant credit to customers in the normal course of business. Accounts receivable are unsecured and are presented net of an allowance for doubtful accounts. The allowance for doubtful accounts was

$343

and

$335

at

December 

31,

2020

and

2019,

respectively. We determine our allowance by considering a number of factors, including the length of time accounts receivable are past due, our previous loss history, the customers' current ability to pay their obligations to us, and the condition of the general economy and the industry as a whole. We write-off accounts receivable when they become uncollectible, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts.

Inventories

Inventories consist of finished goods, raw materials and work-in-process and are stated at the lower of average cost (which approximates

first

-in,

first

-out) or net realizable value. Costs include material, labor, and overhead required in the production of our products. Inventory reserves are maintained for inventories that

may

have a lower value than stated or quantities in excess of future production needs.

We regularly review inventory quantities on-hand for excess and obsolete inventory and, when circumstances indicate, incur charges to write down inventories to their net realizable value. The determination of a reserve for excess and obsolete inventory involves management exercising judgment to determine the required reserve, considering future demand, product life cycles, introduction of new products and current market conditions.

Inventories are as follows:

	2020			2019
Raw materials	$	14,865		$	15,245
Work in process		969			479
Finished goods		242			41
Reserves		(2,159	)		(1,486	)
Total	$	13,917		$	14,279

Property and Equipment

Property and equipment are stated at cost less accumulated depreciation. Additions, improvements and major renewals are capitalized, while maintenance and minor repairs are expensed as incurred. When assets are retired or disposed of, the assets and related accumulated depreciation are removed from the accounts and the resulting gain or loss is reflected in operations. Leasehold improvements are depreciated over the shorter of their estimated useful lives or their remaining lease terms. All other property and equipment are depreciated by the straight-line method over their estimated useful lives, as follows:

Buildings (in years)	39
Leasehold improvements (in years)	3 - 15
Manufacturing equipment (in years)	3 - 7
Office and other equipment (in years)	3 - 7

Property and equipment at

December 31, 2020

and

2019:

	2020			2019
Land	$	176		$	360
Building and Leasehold Improvements		5,999			9,660
Manufacturing Equipment		22,685			21,908
Office and Other Equipment		7,148			7,192
Accumulated Depreciation and Amortization		(29,582	)		(29,539	)
Total Property and Equipment, Net	$	6,426		$	9,581

Goodwill and Other Intangible Assets

In accordance with ASC

350,

Goodwill and Other Intangible Assets, goodwill is

not

amortized but is required to be reviewed for impairment at least annually or when events or circumstances indicate that carrying value

may

exceed fair value. We test impairment annually as of

October

1st.

In testing goodwill for impairment, we perform a quantitative or qualitative impairment test, including computing the fair value of the reporting unit and comparing that value to its carrying value. If the fair value is less than its carrying value, then the goodwill is determined to be impaired. In the event that goodwill is impaired, an impairment charge to earnings would become necessary. To the extent the carrying amount of goodwill exceeds the implied goodwill, the difference is the amount of the goodwill impairment. Prior to completing the quantitative analysis described above, we have the option to perform a qualitative assessment of goodwill for impairment to determine whether it is more likely than

not

(a likelihood of more than

50%

) that the fair value of a reporting unit is less than its carrying amount, including goodwill and other intangible assets. If we conclude the fair value is more likely than

not

less than the carrying value, we perform the quantitative analysis. Otherwise,

no

further testing is needed.

Long-Lived Asset Impairment

We evaluate long-lived assets, primarily property and equipment, as well as the related depreciation periods, whenever current events or changes in circumstances indicate that the carrying amount of an asset or asset group

may

not

be recoverable. Recoverability for assets to be held and used is based on our projection of the undiscounted future operating cash flows of the underlying assets or asset group. To the extent such projections indicate that future undiscounted cash flows are

not

sufficient to recover the carrying amounts of related assets, a charge might be required to reduce the carrying amount to equal estimated fair value. Assets held for sale are reported at the lower of the carrying amount or fair value less costs to dispose.

Preferred Stock

Preferred stock issued is non-cumulative and nonconvertible. The holders of the preferred stock are entitled to a non-cumulative dividend of

12%

when and if declared. In liquidation, holders of preferred stock have preference to the extent of

$1.00

per share plus dividends accrued but unpaid.

No

preferred stock dividends were declared or paid during the years ended

December 31, 2020

and

2019.

Revenue Recognition

Our revenue is comprised of product, engineering services and repair services. All revenue is recognized when the Company satisfies its performance obligation(s) under the contract by transferring the promised product or service to our customer either when (or as) our customer obtains control of the product or service, with the majority of our revenue being recognized over time including goods produced under contract manufacturing agreements and services revenue. A performance obligation is a promise in a contract to transfer a distinct product or service to a customer. A contract's transaction price is allocated to each distinct performance obligation. The majority of our contracts have a single performance obligation. Revenue is recorded net of returns, allowances and customer discounts. Our net sales for services were less than

10%

of our total sales for all periods presented, and accordingly, are included in net sales in the Consolidated Statements of Operations and Comprehensive Loss. Sales, value add, and other taxes collected from customers and remitted to governmental authorities are accounted for on a net (excluded from revenues) basis. Shipping and handling costs charged to our customers are included in net sales, while the corresponding shipping expenses are included in cost of goods sold.

Product Warranties

We provide limited warranty for the replacement or repair of defective product within a specified time period after the sale at

no

cost to our customers. We make

no

other guarantees or warranties, expressed or implied, of any nature whatsoever as to the goods including, without limitation, warranties to merchantability, fit for a particular purpose or non-infringement of patent or the like unless agreed upon in writing. We estimate the costs that

may

be incurred under our limited warranty and provide a reserve based on actual historical warranty claims coupled with an analysis of unfulfilled claims at the balance sheet date. Our warranty claim costs are

not

material given the nature of our products and services.

Advertising

Advertising costs are charged to operations as incurred. The total amount charged to expense was

$42

and

$101

for the years ended

December 31, 2020

and

2019,

respectively.

Income Taxes

We account for income taxes under the asset and liability method. Deferred income tax assets and liabilities are recognized annually for differences between the financial statement and tax basis of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized. We recognize interest and penalties accrued on any unrecognized tax benefits as a component on income tax expense.

We recognize the tax benefit from an uncertain tax position only if it is more likely than

not

that the tax position will be sustained on examination by the taxing authorities, based on the technical merits of the position. The tax benefits recognized in the consolidated financial statements from such positions are measured based on the largest benefit that has a greater than

fifty

percent likelihood of being realized upon ultimate resolution. Management must also assess whether uncertain tax positions as filed could result in the recognition of a liability for possible interest and penalties if any. Our estimates are based on the information available to us at the time we prepare the income tax provisions. Our income tax returns are subject to audit by federal, state, and local governments, generally

three

years after the returns are filed. These returns could be subject to material adjustments or differing interpretations of the tax laws.

Incentive Compensation

We use a Black-Scholes option-pricing model to determine the grant date fair value of our incentive awards and recognize the expense on a straight-line basis over the vesting period. See Note

8

for additional information.

Net Income (Loss) Per Common Share

Basic net income (loss) per common share is computed by dividing net income (loss) by the weighted-average number of common shares outstanding. Dilutive net income (loss) per common share assumes the exercise and issuance of all potential common stock equivalents in computing the weighted-average number of common shares outstanding, unless their effect is antidilutive. There were

no

dilutive shares in the years ended

2020

or

2019

due to the net loss.

Fair Value of Financial Instruments

The carrying amounts of all financial instruments approximate their fair values. The carrying amounts for cash, accounts receivable, accounts payable, and accrued liabilities approximate fair value because of the short maturity of these instruments. Based on the borrowing rates currently available to us for bank loans with similar terms and average maturities, the carrying value of our long-term debt and line of credit approximates its fair value.

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Valuation techniques used to measure fair value maximize the use of observable inputs and minimize the use of unobservable inputs.

The fair value framework requires the categorization of assets and liabilities into

one

of

three

levels based on the assumptions (inputs) used in valuing the asset or liability. Level

1

provides the most reliable measure of fair value, while Level

3

generally requires significant management judgment. The

three

levels are defined as follows:

Level

1:

Quoted prices (unadjusted) in active markets for identical assets or liabilities.

Level

2:

Inputs other than quoted prices included within Level

1

that are observable for the asset or liability, either directly or indirectly.

Level

3:

Unobservable inputs for the asset or liability, reflecting the reporting entity's own assumptions about the assumptions that market participants would use in pricing

Our assessment of the significance of a particular input to the fair value measurements requires judgment and

may

affect the valuation of the assets and liabilities being measured and their placement within the fair value hierarchy. We endeavor to use the best available information in measuring fair value. Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. We utilized a Level

3

valuation of in our testing of goodwill as of

October 1, 2020.

See Note

4,

Goodwill and Intangible Assets,

for more detail.

Enterprise-Wide Disclosures

Our results of operations for the years ended

December 31, 2020

and

2019

represent a single operating and reporting segment referred to as Contract Manufacturing within the EMS industry. Consolidated financial information is available that is evaluated regularly by the chief operating decision maker in assessing performance and allocating resources.

Export sales from our domestic operations represent approximately

2.1%

and

3.1%

of consolidated net sales for the years ended

December 31, 2020

and

2019,

respectively.

Net sales by our major EMS industry markets for the years ended

December 31, 2020

and

2019

are as follows:

	2020		2019
Medical	$	55,098	$	62,612
Aerospace and Defense		20,624		18,207
Industrial		28,384		35,514
Total Net Sales	$	104,106	$	116,333

Noncurrent assets, excluding deferred taxes, by country are as follows:

	United States		Mexico		China		Total
December 31, 2020
Property and equipment, net	$	5,057	$	681	$	688	$	6,426
Operating Lease Assets	$	5,574		3,117		307	$	8,998
Other assets	$	1,173		-		-	$	1,173
December 31, 2019
Property and equipment, net	$	8,024	$	961	$	596	$	9,581
Operating Lease Assets	$	1,213		3,425		189	$	4,827
Other assets	$	3,718		-		-	$	3,718

Foreign Currency Transactions

The functional currency for our Mexico subsidiary is the US dollar. Foreign exchange transaction gains and losses attributable to exchange rate movements related to transactions made in the local currency and on intercompany receivables and payables

not

deemed to be of a long-term investment nature are recorded in other income (expense). The functional currency for our China subsidiary is the Renminbi (“RMB”). Assets and liabilities of the China operation are translated from RMB into U.S. dollars at period-end rates, while income and expense are translated at the weighted-average exchange rates for the period. The related translation adjustments are reflected as a foreign currency translation adjustment in accumulated other comprehensive loss within shareholders' equity. The total foreign currency translation adjustment increased shareholders' equity by

$220,

from an accumulated foreign currency translation loss of

$257

as of

December 31, 2019

to an accumulated foreign currency translation loss of

$37

as of

December 31, 2020.

Transaction gains and losses that arise from exchange rate fluctuations on transactions denominated in a currency other than the functional currency are included in the Consolidated Statements of Operations. Net foreign currency transaction losses included in the determination of net earnings was

$32

and

$11

for the years ended

December 31, 2020

and

2019,

respectively.

Liquidity and Capital Resources

Our

2020

sales and shipment backlog were impacted by the ongoing COVID-

19

pandemic. Due to the inherent uncertainty of this evolving situation, we are unable at this time to predict the likely impact of the COVID-

19

pandemic on our future operations which has led to indicators of an inability to continue as a going concern. However, these indicators have been mitigated by our focus on reducing costs, minimizing capital expenditures, and managing working capital. In addition, we believe that cash provided by operations, funds available under the credit agreement with Bank of America, N.A. (BofA), funds available under a Promissory Note with BofA (“Promissory Note”) pursuant to the Paycheck Protection Program under the Coronavirus Aid, funds received from our sales leaseback transaction and cash on hand will be adequate to meet our liquidity needs, including working capital, capital expenditures, and debt payment obligations for at least the next

12

months from the financial statement release date.

Recently Issued Accounting Standards

In

June 2016,

the FASB issued ASU

2016

-

13,

Measurement of Credit Losses on Financial Instruments. This guidance introduces a new model for recognizing credit losses on financial instruments based on an estimate of current expected credit losses. The ASU also provides updated guidance regarding the impairment of available-for-sale debt securities and includes additional disclosure requirements. The new guidance is effective for public business entities that meet the definition of a Smaller Reporting Company as defined by the SEC for interim and annual periods beginning after

December 15, 2022.

Early adoption is permitted. We are currently evaluating the impact of this standard on our consolidated financial statements and related disclosures.

XML

Note 2 - Concentration of Credit Risk and Major Customers

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Concentration Risk Disclosure [Text Block]

NOTE

2.

CONCENTRATION OF CREDIT RISK AND MAJOR CUSTOMERS

Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash and accounts receivable. With regard to cash, we maintain our excess cash balances in checking accounts at

two

high-credit quality financial institutions. These accounts

may

at times exceed federally insured limits. We grant credit to customers in the normal course of business and do

not

require collateral on our accounts receivable.

Our largest customer has

two

divisions that together accounted for

20%

or more of our net sales during the year ended

December 31, 2020

and

2019.

One division accounted for approximately

21.2%

and

19.9%

of net division sales for the years ended

December 31, 2020

and

2019,

respectively. The

second

division accounted for approximately

2.2%

and

2.6%

of net division sales for the years ended

December 31, 2020

and

2019,

respectively. Together they accounted for approximately for

23.4%

and

22.5%

of net sales for the years ended

December 31, 2020

and

2019,

respectively. Accounts receivable from the customer at

December 31, 2020

and

2019

represented

19.6%

and

35.6%

of our total accounts receivable, respectively.

XML

Note 3 - Revenue

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Revenue from Contract with Customer [Text Block]

NOTE

3.

REVENUE

Revenue recognition

Our revenue is comprised of product, engineering services and repair services. All revenue is recognized when the Company satisfies its performance obligation(s) under the contract by transferring the promised product or service to our customer either when (or as) our customer obtains control of the product or service, with the majority of our revenue being recognized over time including goods produced under contract manufacturing agreements and services revenue. A performance obligation is a promise in a contract to transfer a distinct product or service to a customer. A contract's transaction price is allocated to each distinct performance obligation. The majority of our contracts have a single performance obligation, as the promise to transfer products or services is

not

separately identifiable from other promises in the contract and, therefore,

not

distinct.

Revenue is measured as the amount of consideration we expect to receive in exchange for transferring products or providing services. As such, revenue is recorded net of returns, allowances and customer discounts. Sales, value add, and other taxes collected from customers and remitted to governmental authorities are accounted for on a net (excluded from revenues) basis. Shipping and handling costs are included in cost of goods sold.

The majority of our revenue is derived from the transfer of goods produced under contract manufacturing agreements which have

no

alternative use and we have an enforceable right to payment for our performance completed to date. Our performance obligations within our contract manufacturing agreements are generally satisfied over time as the goods are produced based on customer specifications and we have an enforceable right to payment for the goods produced. If these requirements are

not

met, the revenue is recognized at a point in time, generally upon shipment. Revenue under contract manufacturing agreements that was recognized over time accounted for approximately

84%

and

90%

of our revenue for the years ended

December 31, 2020

and

2019,

respectively. Revenues under these agreements are generally recognized over time using an input measure based upon the proportion of actual costs incurred.

Accounting for contract manufacturing agreements involves the use of various techniques to estimate total revenue and costs. We estimate profit on these agreements as the difference between total estimated revenue and expected costs to complete the performance obligation within the terms of the agreement and recognize the respective profit as the goods are produced. The estimates to determine the profit earned on the performance obligation are based on anticipated selling prices and historical cost of goods sold and represent our best judgement at the time. Changes in judgements on these above estimates could impact the timing and amount of revenue recognized with a resulting impact on the timing and amount of associated profit.

On occasion our customers provide materials to be used in the manufacturing process and the fair value of the materials is included in revenue as noncash consideration at the point in time when the manufacturing process commences along with the same corresponding amount recorded as cost of goods sold. The inclusion of noncash consideration has

no

impact on overall profitability.

Contract Assets

Contract assets, recorded as such in the Consolidated Balance Sheet, consist of unbilled amounts related to revenue recognized over time. Significant changes in the contract assets balance during the years ended

December 31, 2020

and

2019

was as follows:

Outstanding at January 1, 2019	$	6,431
Increase (decrease) attributed to:
Transferred to receivables from contract assets recognized		(5,180	)
Product transferred over time		6,408
Outstanding at December 31, 2019		7,659
Increase (decrease) attributed to:
Transferred to receivables from contract assets recognized		(6,795	)
Product transferred over time		5,035
Outstanding at December 31, 2020	$	5,899

We expect substantially all of the remaining performance obligations for the contract assets recorded as of

December 31, 2020,

to be transferred to receivables within

90

days, with any remaining amounts to be transferred within

180

days. We bill our customers upon shipment with payment terms of up to

120

days.

The following tables summarize our net sales by market for the years ended

December 31, 2020

and

2019:

	Year Ending December 31, 2020
	Product/ Service Transferred Over Time		Product Transferred at Point in Time		Noncash Consideration		Total Net Sales by Market
Medical	$	45,694	$	6,398	$	3,006	$	55,098
Aerospace and Defense		18,948		454		1,222		20,624
Industrial		22,451		4,444		1,489		28,384
Total net sales	$	87,093	$	11,296	$	5,717	$	104,106

	Year Ending December 31, 2019
	Product/ Service Transferred Over Time		Product Transferred at Point in Time		Noncash Consideration		Total Net Sales by Market
Medical	$	56,760	$	3,021	$	2,831	$	62,612
Aerospace and Defense		16,892		462		853		18,207
Industrial		30,802		3,144		1,568		35,514
Total net sales	$	104,454	$	6,627	$	5,252	$	116,333

XML

Note 4 - Goodwill and Other Intangible Assets

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Goodwill and Intangible Assets Disclosure [Text Block]

NOTE

4.

GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill

We evaluate the value of our goodwill annually as of

October 1

st

or more frequently such as when events or changes in circumstances indicate there

may

be an impairment. We test for impairment at the reporting unit level, which we had

two

reporting unit as of

December 31, 2019 (

Devicix and EMS) and

one

reporting unit (Nortech) at

December 31, 2020.

All of our goodwill was derived from our acquisition of the Devicix business in

2015

which was fully consolidated and managed in our Nortech (EMS) reporting unit as of

October 1, 2020.

We determined that we had a single reporting unit at

October 1, 2020

as a result of fully integrating our former Devicix acquisition into our EMS operations which included consolidating the financial reporting and management decision making to the single reporting unit and operating as a single business. As a result, we tested goodwill for impairment at the Nortech reporting unit as of

October 1, 2020.

In determining the nonrecurring fair value measurements of goodwill, we utilized a discounted cash flow approach. Our discounted cash flow model includes assumptions related to our product revenue, gross margins, operating margins and other assumptions along with a weighted average cost of capital that is a combination of the risk free rate coupled with our company specific risk premium.

In our goodwill impairment test as of

October 1, 2020,

we concluded that goodwill was impaired due to a significant reduction of results from operations during the

fourth

quarter of

2020

that was more than expected suggesting a greater impact of the COVID-

19

pandemic and took a

$2,375

impairment loss, which fully impaired our remaining goodwill. We determined there was

no

impairment of goodwill during the year ended

December 31, 2019.

The cumulative goodwill impairment loss is

$3,283

and

$908

as of

December 31, 2020

and

2019,

respectively.

Other Intangible Assets

Finite life intangible assets at

December 31, 2020

and

2019

are as follows:

	December 31, 2020
			Gross		Accumulated		Net Book
			Carrying		Amortization		Value
	Years		Amount		Amount		Amount
Customer Relationships		9	$	1,302	$	795	$	507
Intellectual Property		3		100		100		-
Trade Names		20		814		225		589
Other		7		77		-		77
Totals			$	2,293	$	1,120	$	1,173

	December 31, 2019
			Gross		Accumulated		Net Book
			Carrying		Amortization		Value
	Years		Amount		Amount		Amount
Customer Relationships		9	$	1,302	$	651	$	651
Intellectual Property		3		100		95		5
Trade Names		20		814		183		631
Other		7		56		-		56
Totals			$	2,272	$	929	$	1,343

Amortization of finite life intangible assets was

$191

and

$219

for the years ended

December 31, 2020

and

2019,

respectively.

Estimated future annual amortization expense (except projects in process) related to these assets is approximately as follows:

Year	Amount
2021	$	185
2022		185
2023		185
2024		113
2025		41
Thereafter		387
Total	$	1,096

In the

fourth

quarter of

2020,

we evaluated that there was a trigger event, largely driven by the ongoing impact of COVID-

19,

that indicated that the carrying amount of our long-lived assets

may

not

be recoverable. We performed the recoverability test of our undiscounted cash flow forecast over the life of our primary asset and determined there was

no

impairment. We completed our qualitative assessment of our long lived assets as of

December 31, 2019

and concluded it is more likely than

not

that our finite-lived intangible and other long lived assets were

not

impaired.

XML

Note 5 - Financing Arrangements

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Debt Disclosure [Text Block]

NOTE

5.

FINANCING ARRANGEMENTS

We have a credit agreement with Bank of America which was entered into on

June 15, 2017

and provides for a line of credit arrangement of

$16,000

that expires on

June 

15,

2022.

The credit arrangement also has a

$5,000

real estate term note outstanding with a maturity date of

June 15, 2022.

Under the Bank of America credit agreement, both the line of credit and real estate term notes are subject to variations in the LIBOR rate. Our line of credit bears interest at a weighted-average interest rate of

4.0%

and

5.5%

as of

December 

31,

2020

and

2019,

respectively. We had borrowings on our line of credit of

$3,328

and

$10,088

outstanding as of

December 

31,

2020

and

December 

31,

2019,

respectively. There are

no

subjective acceleration clauses under the credit agreement that would accelerate the maturity of our outstanding borrowings.

The line of credit and real estate term notes with Bank of America contain certain covenants which, among other things, require us to adhere to regular reporting requirements, abide by annual shareholder dividend limitations, maintain certain financial performance, and limit the amount of annual capital expenditures. The availability under our line is subject to borrowing base requirements, and advances are at the discretion of the lender. The line of credit is secured by substantially all of our assets.

The Bank of America Credit Agreement provides for, among other things, a Fixed Charge Coverage Ratio of

not

less than

1.0

to

1.0,

for the

twelve

months ending

December 31, 2020

and each Fiscal Quarter end thereafter subject only during a trigger period commencing when our availability under our line is less than

$2,000

until availability is above that amount for

30

days due to amendment to our agreement dated in

December

of

2020.

The Company met the covenants for the period ended

December 31, 2020.

The availability under the line is subject to borrowing base requirements, and advances are at the discretion of the lender. At

December 31, 2020

and

2019,

we had unused availability under our line of credit of

$8,131

and

$4,148,

respectively, supported by our borrowing base. The line is secured by substantially all of our assets.

On

April 15, 2020,

we entered into the Promissory Note, which provides for an unsecured loan of

$6,077

pursuant to the Paycheck Protection Program under the Coronavirus Aid, Relief, and Economic Security Act and applicable regulations (the “CARES Act”) of which funds were received on

April 22, 2020.

The Promissory Note has a term of

2

years with a

1%

per annum interest rate. Payments are deferred for

10

months after the end of the Promissory Note covered period (which is defined as

24

weeks after the date of the loan) and we can apply for forgiveness of the Promissory Note after

60

days. Forgiveness of the Promissory Note will be determined in accordance with the provisions of the Cares Act and applicable regulations. Any principal and interest amounts outstanding after the determination of amounts forgiven will be repaid on a monthly basis.

In the

second

quarter of

2019,

our China operations entered into a line of credit arrangement with China Construction Bank which provides for a line of credit arrangement of

6,000,000

Renminbi (RMB), approximately

$860,

that will expire on

April 3, 2021.

This line of credit bears an interest rate of

6%

and we had

no

amounts outstanding as of both

December 31, 2020

and

2019.

Long-term debt balances at

December 31, 2020

and

2019

consisted of the following (in thousands):

	December 31,			December 31,
	2020			2019
Term note payable - Bank of America
Real estate term note bearing interest at one-month LIBOR + 2.25% (4.3% and 4.1% as of December 31, 2020 and 2019, respectively) maturing June 15, 2022 with monthly payments of approximately $41,000 plus interest secured by substantially all assets.	$	1,071		$	3,755
Promissory Note		6,077			-
		7,148			3,755
Debt issuance Costs		(79	)		(132	)
Total long-term debt		7,069			3,623
Current maturities of long-term debt		(1,204	)		(444	)
Long-term debt - net of current maturities	$	5,865		$	3,179

Future maturity requirements for long-term debt outstanding as of

December 31, 2020,

are as follows:

Years Ending December 31,	Amount
2021		1,204
2022		5,944
Total	$	7,148

XML

Note 6 - Leases

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Lease Disclosure [Text Block]

NOTE

6.

LEASES

We have operating leases for certain manufacturing sites, office space, and equipment. Most leases include the option to renew, with renewal terms that can extend the lease term from

one

to

five

years or more. Right-of-use lease assets and lease liabilities are recognized at the commencement date based on the present value of the remaining lease payments over the lease term which includes renewal periods we are reasonably certain to exercise. Our leases do

not

contain any material residual value guarantees or material restrictive covenants. At

December 31, 2020,

we do

not

have material lease commitments that have

not

commenced.

We have financing leases for certain property and equipment used in the normal course of business.

The components of lease expense were as follows:

	December 31,		December 31,
Lease Cost	2020		2019
Operating lease cost	$	1,643	$	1,014
Finance lease interest cost		102		69
Finance lease amortization expense		637		306
Total lease cost	$	2,382	$	1,389

Supplemental balance sheet information related to leases was as follows:

	Balance Sheet Location	December 31, 2020		December 31, 2019
Assets
Operating lease assets	Operating lease assets	$	8,998	$	4,827
Finance lease assets	Property, Plant and Equipment		2,330		2,447
Total leased assets		$	11,328	$	7,274
Liabilities
Current
Current operating lease liabilities	Current Portion of Operating Lease Obligations	$	688	$	858
Current finance lease liabilities	Current Portion of Finance Lease Obligations		660		557
Noncurrent
Long-term operating lease liabilities	Long Term Operating Lease Liabilities, Net		8,889		4,366
Long term finance lease liabilities	Long Term Finance Lease Obligations, Net		1,152		1,451
Total lease liabilities		$	11,389	$	7,232

Supplemental cash flow information related to leases was as follows:

	December 31,		December 31,
	2020		2019
Operating leases
Cash paid for amounts included in the measurement of lease liabilities	$	1,058	$	777
Right-of-use assets obtained in exchange for lease obligations	$	4,999	$	5,731

The right-of use-assets obtained in exchange in for lease obligations in the year ended

December 31, 2020

was largely due to the sale leaseback transaction we completed relating to the manufacturing facilities in Bemidji and Mankato, Minnesota.

Maturities of lease liabilities were as follows:

	Operating Leases			Finance Leases			Total
2021	$	1,388		$	738		$	2,126
2022		1,403			587			1,990
2023		1,406			333			1,739
2024		1,374			280			1,654
2025		1,205			29			1,234
Thereafter		8,282			-			8,282
Total lease payments	$	15,058		$	1,967		$	17,025
Less: Interest		(5,481	)		(155	)		(5,636	)
Present value of lease liabilities	$	9,577		$	1,812		$	11,389

The lease term and discount rate at

December 31, 2020

were as follows:

Weighted-average remaining lease term (years)
Operating leases	10.7
Finance leases	3.1
Weighted-average discount rate
Operating leases	7.5	%
Finance leases	5.2	%

XML

Note 7 - Income Taxes

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Income Tax Disclosure [Text Block]

NOTE

7.

INCOME TAXES

In

December 2020,

the Consolidated Appropriations Act,

2021

(“CAA”) was signed into law. The CAA included additional funding through tax credits as part of its economic package for

2021.

The Company evaluated these items in its tax computation as of

December 31, 2020

and determined that the items do

not

have a material impact on the Company's financial statements as of

December 

31,

2020.

Additionally, as part of the Paycheck Protection Program (“PPP”) established by the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”), enacted on

March 27, 2020,

the Company received a PPP loan that is anticipated to be forgiven. The PPP loan does

not

have an impact on the Company's financial statements as of

December 31, 2020

since forgiveness has

not

occurred. The PPP loan forgiveness will be treated as tax-exempt income when forgiven due to the provisions in the CAA.

The income tax expense for the years ended

December 

31,

2020

and

2019

consists of the following:

	2020		2019
Current taxes - Federal	$	121	$	248
Current taxes - State		24		11
Current taxes - Foreign		165		150
Deferred taxes - Foreign		-		-
Income tax expense	$	310	$	409

The statutory rate reconciliation for the years ended

December 

31,

2020

and

2019

is as follows:

	2020			2019
Statutory Rate	$	(259	)	$	(172	)
State Income Tax		60			(29	)
Effect of foreign operations		(18	)		(23	)
Uncertain tax benefits, including federal benefit for state reserves		-			44
Change in State Deferred Rate		(115	)		-
Valuation allowance		101			790
US Permanent differences		5			36
Federal Tax Credits		(108	)		(70	)
Global Intangible Low-Taxed Income Effect		125			80
Return to provision - credits, perm diffs		4			(240	)
Deferred Adjustment		-			(16	)
Goodwill Impairment		499			-
Other		16			9
	$	310		$	409

Loss from operations before income taxes was derived from the following sources:

	2020			2019
Domestic	$	(2,109	)	$	(1,512	)
Foreign		873			693
	$	(1,236	)	$	(819	)

Deferred tax (liabilities) assets at

December 31, 2020

and

2019,

consist of the following:

	2020			2019
Deferred Tax
Allowance for uncollectable accounts	$	85		$	79
Inventories reserve		531			348
Accrued vacation		115			112
Accrued bonus		57			171
Stock-based compensation and equity appreciation rights		78			62
Lease Accounting ASC 842 Lease Liability		1,405			1,230
Section 481(a) adjustment		798			716
Net operating loss carryforwards		82			97
Tax credit carryforwards		165			171
Unrealized Foreign Currency Gain		42			-
Other		5			7
Total		3,363			2,993
Valuation allowance		(1,504	)		(1,403	)
Deferred tax assets		1,859			1,590
Accumulated Other Comprehensive Income		(61	)		-
Lease Accounting ASC 842 Lease Asset		(1,386	)		(1,158	)
Property and equipment		(412	)		(432	)
Deferred tax liabilities		(1,859	)		(1,590	)
Net deferred tax assets	$	-		$	-

We currently have significant deferred tax assets as a result of temporary differences between taxable income on our tax returns and U.S. GAAP income, research and development tax credit carry forwards and state net operating loss carry forwards.  A deferred tax asset generally represents future tax benefits to be received when temporary differences previously reported in our financial statements become deductible for income tax purposes, or when net operating loss carry forwards are applied against future taxable income, or when tax credit carry forwards are utilized on our tax returns. We assess the realizability of our deferred tax assets and the need for a valuation allowance based on the guidance provided in current financial accounting standards.

Significant judgment is required in determining the realizability of our deferred tax assets. The assessment of whether valuation allowances are required considers, among other matters, the nature, frequency and severity of any current and cumulative losses, forecasts of future profitability, the duration of statutory carry forward periods, our experience with loss carry forwards

not

expiring unused and tax planning alternatives.

We have concluded that a valuation allowance is needed for all our United States based deferred tax assets due to the cumulative net losses we have sustained in the past

three

years.  In analyzing the need for a valuation allowance, we considered our history of operating results for income tax purposes over the past

three

years in each of the tax jurisdictions where we operate, statutory carry forward periods and tax planning alternatives. Finally, we considered both our near and long-term financial outlook and timing regarding when we might return to profitability.  After considering all available evidence both positive and negative, we concluded that the valuation allowance is needed for all our U.S. based deferred tax assets,

no

valuation allowance was placed on the foreign assets.

At

December 31, 2020,

for U.S. state tax purposes, we have Minnesota R&D credit carryforwards of

$190

and various state net operating loss carryforwards of

$212

for Iowa,

$326

for Minnesota,

$586

for Wisconsin. The state credits and NOLs expire at various years starting in

2024;

we have a valuation allowance related to these state credits and NOLs of

$302.

The tax effects from an uncertain tax positions can be recognized in our consolidated financial statements, only if the position is more likely than

not

to be sustained on audit, based on the technical merits of the position. We recognize the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than

not

sustain the position following an audit. For tax positions meeting the more likely than

not

threshold, the amount recognized in the financial statements is the largest benefit that has a greater than

50

percent likelihood of being realized upon ultimate settlement with the relevant tax authority. The following table sets forth changes in our total gross unrecognized tax benefit liabilities, excluding accrued interest, for the years ended

December 

31,

2020

and

2019

(in thousands):

Balance at December 31, 2019	$	44
Tax Positions - Additions		6
Tax Positions - Reductions		-
Balance at December 31, 2020	$	50

Our policy is to accrue interest related to potential underpayment of income taxes within the provision for income taxes. The liability for accrued interest as of

December 

31,

2020

and

2019

was

not

significant. Interest is computed on the difference between our uncertain tax benefit positions and the amount deducted or expected to be deducted in our tax returns.

We are subject to income taxes in the U.S. federal jurisdiction and various state jurisdictions. The Company files income tax returns in the U.S. federal jurisdiction and various state and foreign jurisdictions.  As of

December 

31,

2020,

with few exceptions, the Company or its subsidiaries are

no

longer subject to examination prior to tax year

2017.

Our tax year

2018

income tax return is currently under IRS audit.

XML

Note 8 - 401(k) Retirement Plan

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Retirement Benefits [Text Block]

NOTE

8.

401

(K) RETIREMENT PLAN

We have a

401

(k) profit sharing plan (the

401

(k) Plan) for our employees. The

401

(k) Plan is a defined contribution plan covering substantially all of our U.S. employees. Employees are eligible to participate in the Plan after completing

three

months of service and attaining the age of

18.

Employees are allowed to contribute up to

60%

of their wages to the

401

(k) Plan. Historically we have matched

25%

of the employees' contributions up to

6%

of covered compensation. We made contributions, net of forfeitures, of approximately

$267

and

$152

during the years ended

December 

31,

2020

and

2019,

respectively.

XML

Note 9 - Incentive Plans

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Share-based Payment Arrangement [Text Block]

NOTE

9.

INCENTIVE PLANS

Stock Options

In

May 2017,

the shareholders approved the

2017

Stock Incentive Plan which authorized the issuance of

400,000

shares. There were

42,300

and

186,200

options granted during the years ended

December 31, 2020

and

2019,

respectively.

We estimate the fair value of share-based awards on the date of grant using an option-pricing model. The value of the portion of the award that is ultimately expected to vest is recognized as expense in the consolidated statements of operations over the requisite service periods. Because share-based compensation expense is based on awards that are ultimately expected to vest, share-based compensation expense will be reduced to account for estimated forfeitures. We estimate forfeitures at the time of grant and revise the estimate, if necessary, in subsequent periods if actual forfeitures differ from those estimates.

We used the Black-Scholes option-pricing model to calculate the fair value of option-based awards. Our determination of fair value of option-based awards on the date of grant using the Black-Scholes model is affected by our stock price as well as assumptions regarding a number of subjective variables. These variables include, but are

not

limited to, our expected stock price, volatility over the term of the awards, risk-free interest rate, and the expected life of the options. The risk-free interest rate is based on a treasury instrument whose term is consistent with the expected life of our stock options. The expected volatility and holding period are based on our historical experience. For all grants, the amount of compensation expense recognized has been adjusted for an estimated forfeiture rate, which is based on historical data.

A summary of option activity as of and for the years ended

December 31, 2020

and

2019

as follows:

	Shares			Weighted- Average Exercise Price Per Share			Weighted- Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Outstanding – January 1, 2019		224,750		$	3.44
Granted		186,200			4.31
Exercised		(2,250	)		(3.20	)
Cancelled		(36,500	)		(3.66	)
Outstanding – December 31, 2019		372,200		$	3.85			8.57	$	379
Granted		42,300			4.34
Exercised		(14,133	)		(3.78	)
Cancelled		(37,727	)		(3.37	)
Outstanding – December 31, 2020		362,640		$	3.96			7.78	$	1,164
Exercisable on December 31, 2020		150,840		$	3.61			7.09	$	537

There were

14,133

options exercised during the year ended

December 31, 2020

and

2,250

options exercised during the year ended

December 31, 2019.

Total compensation expense related to stock options for the years ended

December 31, 2020

and

2019

was

$68

and

$268,

respectively. As of

December 31, 2020,

there was

$335

of unrecognized compensation which will vest over the next

2.4

years.

Equity Appreciation Rights Plan

In

November 2010,

the Board of Directors approved the adoption of the Nortech Systems Incorporated Equity Appreciation Rights Plan (the

2010

Plan). The total number of Equity Appreciation Right Units (Units) the Plan can issue shall

not

exceed an aggregate of

1,000,000

Units as amended and restated on

March 11, 2015

and approved by the shareholders on

May 6, 2015.

The

2010

Plan provides that Units issued shall fully vest

three

years from the base date as defined in the agreement unless terminated earlier. Units give the holder a right to receive a cash payment equal to the appreciation in book value per share of common stock from the base date, as defined, to the redemption date. Unit redemption payments under this plan shall be paid in cash within

90

days after we determine the book value of the Units as of the calendar year immediately preceding the redemption date. The Units are adjusted to each reporting period based on the expected appreciation of the Units as defined in the Plan.

During the year-ended

December 31, 2020,

no

Units were granted. During the year-ended

December 31, 2019,

we granted a total of

100,000

Units with a vesting date of

December 31, 2021.

Total compensation expense related to the vested outstanding Units based on the estimated appreciation over their remaining terms was approximately

$108

and

$0

for the years ended

December 31, 2020

and

2019,

respectively.

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Note 10 - Commitments and Contingencies

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Commitments and Contingencies Disclosure [Text Block]

NOTE

10.

COMMITMENTS AND CONTINGENCIES

Litigation

We are subject to various legal proceedings and claims that arise in the ordinary course of business. In our opinion, the amount of any ultimate liability with respect to these actions will

not

materially affect our consolidated financial statements or results of operations.

Change of Control Agreements

Since

2002,

we entered into Change of Control Agreements (the Agreement(s)) with certain key executives (the Executive(s)). The Agreements provide an inducement for each Executive to remain as an employee in the event of any proposed or anticipated change of control in the organization, including facilitating an orderly transition, and to provide economic security for the Executive after a change in control has occurred.

In the event of an involuntarily termination in connection with a change of control as defined in the agreements, each Executive would receive their base salary, annual bonus at time of termination, and continued participation in health, disability and life insurance plans for a period of

three

years for officers and

two

years for all other participants.

Stock Repurchase Plan

In

August 

2018,

the Board of Directors approved a

$250

share repurchase program. Under this repurchase program, we repurchased

32,769

shares totaling

$133

commissions and fees during the year ended

December 31, 2019.

As of

December 31, 2019,

this share repurchase plan expired. We did

not

repurchase any shares in the year ended

December 31, 2020

and

no

additional share repurchase programs were approved.

Global Pandemic

In

March 2020,

the World Health Organization recognized the outbreak of a novel coronavirus (“COVID-

19”

) as a pandemic. While the COVID-

19

pandemic has had an impact on our operations, we have been able to continue to operate our manufacturing facilities and provide essential services to our customers. Additionally, in an effort to protect the health and safety of our employees and in compliance with state regulations, we have instituted a work-from-home policy for employees who can perform their job functions offsite, implemented social distancing requirements and other measures to allow manufacturing and other personnel essential to production to continue work within our manufacturing facilities, and suspended all non-essential employee travel.

The full extent to which COVID-

19

has and will continue to directly or indirectly impact our business, financial condition and results of operations will depend on future developments that are highly uncertain and cannot be accurately predicted, including new information that

may

emerge concerning COVID-

19,

the actions taken to contain it or treat its impact and the economic impact on local, regional, national and international markets. The ultimate impact of COVID-

19

depends on factors beyond our knowledge or control, including the duration and severity of the outbreak, as well as

third

-party actions taken to contain its spread and mitigate its public health effects. As a result, we are unable to estimate the extent to which COVID-

19

will negatively impact our financial results or liquidity.

We will continue to assess the potential impact of the COVID-

19

pandemic on our business, financial condition, and results of operations. We actively manage our cash and working capital to preserve adequate liquidity and ensure that our business can continue to operate during these uncertain times.

XML

Note 11 - Related Party Transactions

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Related Party Transactions Disclosure [Text Block]

NOTE

11.

RELATED PARTY TRANSACTIONS

During fiscal years ended

December 31, 2020

and

2019

we did business with Printed Circuits, Inc. which is

90%

owned by the Kunin family, of which, owns a majority of our stock.  We made payments to Printed Circuits, Inc. totaling

$28

and

$131

in the years ended

December 31, 2020

and

2019,

respectively.  The Company believes that these transactions are on terms comparable to those that the Company could reasonably expect in an arm's length transaction with an unrelated

third

party.

David Kunin, our Chairman is a minority owner of Abilitech Medical, Inc.  Mr. Kunin also was a consultant to Abilitech, which relationship ended on

March 1, 2021. 

During

2020,

Mr. Kunin earned

$16

as a consultant to Abilitech. In

2020,

Abilitech paid the Company

$1,095

and in

2019,

Abilitech paid the Company

$537

for delivery of medical products. The Company believes that transactions with Abilitech are on terms comparable to those that the Company could reasonably expect in an arm's length transaction with an unrelated

third

party.

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Note 12 - Subsequent Event

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Subsequent Events [Text Block]

NOTE

12.

SUBSEQUENT EVENT

We entered into an agreement on

February 23, 2021

with a

third

-party agent to sell our facility in Merrifield, MN and some related assets. We expect the sale to close in the

second

quarter of

2021

near the carrying value of the assets, however a sale transaction and the expected sale value is

not

guaranteed.

XML

Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Basis of Accounting, Policy [Policy Text Block]

Basis of Presentation

The accompanying consolidated financial statements of Nortech Systems, Incorporated and Subsidiaries (“the Company”, “we”, “our”) have been prepared in accordance with Generally Accepted Accounting Principles in the United States of America (“GAAP”) for financial information and pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”).

Consolidation, Policy [Policy Text Block]

Principles of Consolidation

The consolidated financial statements include the accounts of Nortech Systems Incorporated and its wholly-owned subsidiaries, Manufacturing Assembly Solutions of Monterrey, Inc. and Nortech Systems Hong Kong Company, Limited and its subsidiary, Nortech Systems Suzhou Company, Limited. All significant intercompany accounts and transactions have been eliminated in consolidation.

Use of Estimates, Policy [Policy Text Block]

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of our consolidated financial statements. Estimates also affect the reported amounts of revenue and expense during the reporting period. Significant items subject to estimates and assumptions include the valuation allowance for inventories, allowance for doubtful accounts, realizability of deferred tax assets, goodwill impairment and long-lived asset impairment testing. Actual results could differ from those estimates.

Cash and Cash Equivalents, Unrestricted Cash and Cash Equivalents, Policy [Policy Text Block]

Restricted Cash

Cash and cash equivalents classified as restricted cash on our consolidated balance sheets are restricted as to withdrawal or use under the terms of certain contractual agreements. The

December 31, 2020

balance included cash collateral required to be held against our corporate employee purchasing card program and lockbox deposits that are temporarily restricted due to timing at the period end. The lockbox deposits are applied against our line of credit the next business day. As of

December 31, 2020

we had outstanding letters of credit for

$500

in total to Essjay Bemidji Holdings, LLC and Essjay Mankato Holdings, LLC. Restricted cash as of

December 31, 2020

and

December 31, 2019

was

$3,212

and

$309,

respectively.

Accounts Receivable [Policy Text Block]

Accounts Receivable and Allowance for Doubtful Accounts

We grant credit to customers in the normal course of business. Accounts receivable are unsecured and are presented net of an allowance for doubtful accounts. The allowance for doubtful accounts was

$343

and

$335

at

December 

31,

2020

and

2019,

respectively. We determine our allowance by considering a number of factors, including the length of time accounts receivable are past due, our previous loss history, the customers' current ability to pay their obligations to us, and the condition of the general economy and the industry as a whole. We write-off accounts receivable when they become uncollectible, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts.

Inventory, Policy [Policy Text Block]

Inventories

Inventories consist of finished goods, raw materials and work-in-process and are stated at the lower of average cost (which approximates

first

-in,

first

-out) or net realizable value. Costs include material, labor, and overhead required in the production of our products. Inventory reserves are maintained for inventories that

may

have a lower value than stated or quantities in excess of future production needs.

We regularly review inventory quantities on-hand for excess and obsolete inventory and, when circumstances indicate, incur charges to write down inventories to their net realizable value. The determination of a reserve for excess and obsolete inventory involves management exercising judgment to determine the required reserve, considering future demand, product life cycles, introduction of new products and current market conditions.

Inventories are as follows:

	2020			2019
Raw materials	$	14,865		$	15,245
Work in process		969			479
Finished goods		242			41
Reserves		(2,159	)		(1,486	)
Total	$	13,917		$	14,279

Property, Plant and Equipment, Policy [Policy Text Block]

Property and Equipment

Property and equipment are stated at cost less accumulated depreciation. Additions, improvements and major renewals are capitalized, while maintenance and minor repairs are expensed as incurred. When assets are retired or disposed of, the assets and related accumulated depreciation are removed from the accounts and the resulting gain or loss is reflected in operations. Leasehold improvements are depreciated over the shorter of their estimated useful lives or their remaining lease terms. All other property and equipment are depreciated by the straight-line method over their estimated useful lives, as follows:

Buildings (in years)	39
Leasehold improvements (in years)	3 - 15
Manufacturing equipment (in years)	3 - 7
Office and other equipment (in years)	3 - 7

Property and equipment at

December 31, 2020

and

2019:

	2020			2019
Land	$	176		$	360
Building and Leasehold Improvements		5,999			9,660
Manufacturing Equipment		22,685			21,908
Office and Other Equipment		7,148			7,192
Accumulated Depreciation and Amortization		(29,582	)		(29,539	)
Total Property and Equipment, Net	$	6,426		$	9,581

Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]

Goodwill and Other Intangible Assets

In accordance with ASC

350,

Goodwill and Other Intangible Assets, goodwill is

not

amortized but is required to be reviewed for impairment at least annually or when events or circumstances indicate that carrying value

may

exceed fair value. We test impairment annually as of

October

1st.

In testing goodwill for impairment, we perform a quantitative or qualitative impairment test, including computing the fair value of the reporting unit and comparing that value to its carrying value. If the fair value is less than its carrying value, then the goodwill is determined to be impaired. In the event that goodwill is impaired, an impairment charge to earnings would become necessary. To the extent the carrying amount of goodwill exceeds the implied goodwill, the difference is the amount of the goodwill impairment. Prior to completing the quantitative analysis described above, we have the option to perform a qualitative assessment of goodwill for impairment to determine whether it is more likely than

not

(a likelihood of more than

50%

) that the fair value of a reporting unit is less than its carrying amount, including goodwill and other intangible assets. If we conclude the fair value is more likely than

not

less than the carrying value, we perform the quantitative analysis. Otherwise,

no

further testing is needed.

Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]

Long-Lived Asset Impairment

We evaluate long-lived assets, primarily property and equipment, as well as the related depreciation periods, whenever current events or changes in circumstances indicate that the carrying amount of an asset or asset group

may

not

be recoverable. Recoverability for assets to be held and used is based on our projection of the undiscounted future operating cash flows of the underlying assets or asset group. To the extent such projections indicate that future undiscounted cash flows are

not

sufficient to recover the carrying amounts of related assets, a charge might be required to reduce the carrying amount to equal estimated fair value. Assets held for sale are reported at the lower of the carrying amount or fair value less costs to dispose.

Stockholders' Equity, Policy [Policy Text Block]

Preferred Stock

Preferred stock issued is non-cumulative and nonconvertible. The holders of the preferred stock are entitled to a non-cumulative dividend of

12%

when and if declared. In liquidation, holders of preferred stock have preference to the extent of

$1.00

per share plus dividends accrued but unpaid.

No

preferred stock dividends were declared or paid during the years ended

December 31, 2020

and

2019.

Revenue [Policy Text Block]

Revenue Recognition

Our revenue is comprised of product, engineering services and repair services. All revenue is recognized when the Company satisfies its performance obligation(s) under the contract by transferring the promised product or service to our customer either when (or as) our customer obtains control of the product or service, with the majority of our revenue being recognized over time including goods produced under contract manufacturing agreements and services revenue. A performance obligation is a promise in a contract to transfer a distinct product or service to a customer. A contract's transaction price is allocated to each distinct performance obligation. The majority of our contracts have a single performance obligation. Revenue is recorded net of returns, allowances and customer discounts. Our net sales for services were less than

10%

of our total sales for all periods presented, and accordingly, are included in net sales in the Consolidated Statements of Operations and Comprehensive Loss. Sales, value add, and other taxes collected from customers and remitted to governmental authorities are accounted for on a net (excluded from revenues) basis. Shipping and handling costs charged to our customers are included in net sales, while the corresponding shipping expenses are included in cost of goods sold.

Standard Product Warranty, Policy [Policy Text Block]

Product Warranties

We provide limited warranty for the replacement or repair of defective product within a specified time period after the sale at

no

cost to our customers. We make

no

other guarantees or warranties, expressed or implied, of any nature whatsoever as to the goods including, without limitation, warranties to merchantability, fit for a particular purpose or non-infringement of patent or the like unless agreed upon in writing. We estimate the costs that

may

be incurred under our limited warranty and provide a reserve based on actual historical warranty claims coupled with an analysis of unfulfilled claims at the balance sheet date. Our warranty claim costs are

not

material given the nature of our products and services.

Advertising Cost [Policy Text Block]

Advertising

Advertising costs are charged to operations as incurred. The total amount charged to expense was

$42

and

$101

for the years ended

December 31, 2020

and

2019,

respectively.

Income Tax, Policy [Policy Text Block]

Income Taxes

We account for income taxes under the asset and liability method. Deferred income tax assets and liabilities are recognized annually for differences between the financial statement and tax basis of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized. We recognize interest and penalties accrued on any unrecognized tax benefits as a component on income tax expense.

We recognize the tax benefit from an uncertain tax position only if it is more likely than

not

that the tax position will be sustained on examination by the taxing authorities, based on the technical merits of the position. The tax benefits recognized in the consolidated financial statements from such positions are measured based on the largest benefit that has a greater than

fifty

percent likelihood of being realized upon ultimate resolution. Management must also assess whether uncertain tax positions as filed could result in the recognition of a liability for possible interest and penalties if any. Our estimates are based on the information available to us at the time we prepare the income tax provisions. Our income tax returns are subject to audit by federal, state, and local governments, generally

three

years after the returns are filed. These returns could be subject to material adjustments or differing interpretations of the tax laws.

Share-based Payment Arrangement [Policy Text Block]

Incentive Compensation

We use a Black-Scholes option-pricing model to determine the grant date fair value of our incentive awards and recognize the expense on a straight-line basis over the vesting period. See Note

8

for additional information.

Earnings Per Share, Policy [Policy Text Block]

Net Income (Loss) Per Common Share

Basic net income (loss) per common share is computed by dividing net income (loss) by the weighted-average number of common shares outstanding. Dilutive net income (loss) per common share assumes the exercise and issuance of all potential common stock equivalents in computing the weighted-average number of common shares outstanding, unless their effect is antidilutive. There were

no

dilutive shares in the years ended

2020

or

2019

due to the net loss.

Fair Value of Financial Instruments, Policy [Policy Text Block]

Fair Value of Financial Instruments

The carrying amounts of all financial instruments approximate their fair values. The carrying amounts for cash, accounts receivable, accounts payable, and accrued liabilities approximate fair value because of the short maturity of these instruments. Based on the borrowing rates currently available to us for bank loans with similar terms and average maturities, the carrying value of our long-term debt and line of credit approximates its fair value.

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Valuation techniques used to measure fair value maximize the use of observable inputs and minimize the use of unobservable inputs.

The fair value framework requires the categorization of assets and liabilities into

one

of

three

levels based on the assumptions (inputs) used in valuing the asset or liability. Level

1

provides the most reliable measure of fair value, while Level

3

generally requires significant management judgment. The

three

levels are defined as follows:

Level

1:

Quoted prices (unadjusted) in active markets for identical assets or liabilities.

Level

2:

Inputs other than quoted prices included within Level

1

that are observable for the asset or liability, either directly or indirectly.

Level

3:

Unobservable inputs for the asset or liability, reflecting the reporting entity's own assumptions about the assumptions that market participants would use in pricing

Our assessment of the significance of a particular input to the fair value measurements requires judgment and

may

affect the valuation of the assets and liabilities being measured and their placement within the fair value hierarchy. We endeavor to use the best available information in measuring fair value. Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. We utilized a Level

3

valuation of in our testing of goodwill as of

October 1, 2020.

See Note

4,

Goodwill and Intangible Assets,

for more detail.

Segment Reporting, Policy [Policy Text Block]

Enterprise-Wide Disclosures

Our results of operations for the years ended

December 31, 2020

and

2019

represent a single operating and reporting segment referred to as Contract Manufacturing within the EMS industry. Consolidated financial information is available that is evaluated regularly by the chief operating decision maker in assessing performance and allocating resources.

Export sales from our domestic operations represent approximately

2.1%

and

3.1%

of consolidated net sales for the years ended

December 31, 2020

and

2019,

respectively.

Net sales by our major EMS industry markets for the years ended

December 31, 2020

and

2019

are as follows:

	2020		2019
Medical	$	55,098	$	62,612
Aerospace and Defense		20,624		18,207
Industrial		28,384		35,514
Total Net Sales	$	104,106	$	116,333

Noncurrent assets, excluding deferred taxes, by country are as follows:

	United States		Mexico		China		Total
December 31, 2020
Property and equipment, net	$	5,057	$	681	$	688	$	6,426
Operating Lease Assets	$	5,574		3,117		307	$	8,998
Other assets	$	1,173		-		-	$	1,173
December 31, 2019
Property and equipment, net	$	8,024	$	961	$	596	$	9,581
Operating Lease Assets	$	1,213		3,425		189	$	4,827
Other assets	$	3,718		-		-	$	3,718

Foreign Currency Transactions and Translations Policy [Policy Text Block]

Foreign Currency Transactions

The functional currency for our Mexico subsidiary is the US dollar. Foreign exchange transaction gains and losses attributable to exchange rate movements related to transactions made in the local currency and on intercompany receivables and payables

not

deemed to be of a long-term investment nature are recorded in other income (expense). The functional currency for our China subsidiary is the Renminbi (“RMB”). Assets and liabilities of the China operation are translated from RMB into U.S. dollars at period-end rates, while income and expense are translated at the weighted-average exchange rates for the period. The related translation adjustments are reflected as a foreign currency translation adjustment in accumulated other comprehensive loss within shareholders' equity. The total foreign currency translation adjustment increased shareholders' equity by

$220,

from an accumulated foreign currency translation loss of

$257

as of

December 31, 2019

to an accumulated foreign currency translation loss of

$37

as of

December 31, 2020.

Transaction gains and losses that arise from exchange rate fluctuations on transactions denominated in a currency other than the functional currency are included in the Consolidated Statements of Operations. Net foreign currency transaction losses included in the determination of net earnings was

$32

and

$11

for the years ended

December 31, 2020

and

2019,

respectively.

Liquidity and Capital Resources, Policy [Policy Text Block]

Liquidity and Capital Resources

Our

2020

sales and shipment backlog were impacted by the ongoing COVID-

19

pandemic. Due to the inherent uncertainty of this evolving situation, we are unable at this time to predict the likely impact of the COVID-

19

pandemic on our future operations which has led to indicators of an inability to continue as a going concern. However, these indicators have been mitigated by our focus on reducing costs, minimizing capital expenditures, and managing working capital. In addition, we believe that cash provided by operations, funds available under the credit agreement with Bank of America, N.A. (BofA), funds available under a Promissory Note with BofA (“Promissory Note”) pursuant to the Paycheck Protection Program under the Coronavirus Aid, funds received from our sales leaseback transaction and cash on hand will be adequate to meet our liquidity needs, including working capital, capital expenditures, and debt payment obligations for at least the next

12

months from the financial statement release date.

New Accounting Pronouncements, Policy [Policy Text Block]

Recently Issued Accounting Standards

In

June 2016,

the FASB issued ASU

2016

-

13,

Measurement of Credit Losses on Financial Instruments. This guidance introduces a new model for recognizing credit losses on financial instruments based on an estimate of current expected credit losses. The ASU also provides updated guidance regarding the impairment of available-for-sale debt securities and includes additional disclosure requirements. The new guidance is effective for public business entities that meet the definition of a Smaller Reporting Company as defined by the SEC for interim and annual periods beginning after

December 15, 2022.

Early adoption is permitted. We are currently evaluating the impact of this standard on our consolidated financial statements and related disclosures.

XML

Note 1 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	2020			2019
Raw materials	$	14,865		$	15,245
Work in process		969			479
Finished goods		242			41
Reserves		(2,159	)		(1,486	)
Total	$	13,917		$	14,279

Property, Plant and Equipment [Table Text Block]

Buildings (in years)	39
Leasehold improvements (in years)	3 - 15
Manufacturing equipment (in years)	3 - 7
Office and other equipment (in years)	3 - 7

	2020			2019
Land	$	176		$	360
Building and Leasehold Improvements		5,999			9,660
Manufacturing Equipment		22,685			21,908
Office and Other Equipment		7,148			7,192
Accumulated Depreciation and Amortization		(29,582	)		(29,539	)
Total Property and Equipment, Net	$	6,426		$	9,581

Revenue from External Customers by Products and Services [Table Text Block]

	2020		2019
Medical	$	55,098	$	62,612
Aerospace and Defense		20,624		18,207
Industrial		28,384		35,514
Total Net Sales	$	104,106	$	116,333

Schedule of Long-lived Assets by Geographical Areas [Table Text Block]

	United States		Mexico		China		Total
December 31, 2020
Property and equipment, net	$	5,057	$	681	$	688	$	6,426
Operating Lease Assets	$	5,574		3,117		307	$	8,998
Other assets	$	1,173		-		-	$	1,173
December 31, 2019
Property and equipment, net	$	8,024	$	961	$	596	$	9,581
Operating Lease Assets	$	1,213		3,425		189	$	4,827
Other assets	$	3,718		-		-	$	3,718

XML

Note 3 - Revenue (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

Outstanding at January 1, 2019	$	6,431
Increase (decrease) attributed to:
Transferred to receivables from contract assets recognized		(5,180	)
Product transferred over time		6,408
Outstanding at December 31, 2019		7,659
Increase (decrease) attributed to:
Transferred to receivables from contract assets recognized		(6,795	)
Product transferred over time		5,035
Outstanding at December 31, 2020	$	5,899

Disaggregation of Revenue [Table Text Block]

	Year Ending December 31, 2020
	Product/ Service Transferred Over Time		Product Transferred at Point in Time		Noncash Consideration		Total Net Sales by Market
Medical	$	45,694	$	6,398	$	3,006	$	55,098
Aerospace and Defense		18,948		454		1,222		20,624
Industrial		22,451		4,444		1,489		28,384
Total net sales	$	87,093	$	11,296	$	5,717	$	104,106

	Year Ending December 31, 2019
	Product/ Service Transferred Over Time		Product Transferred at Point in Time		Noncash Consideration		Total Net Sales by Market
Medical	$	56,760	$	3,021	$	2,831	$	62,612
Aerospace and Defense		16,892		462		853		18,207
Industrial		30,802		3,144		1,568		35,514
Total net sales	$	104,454	$	6,627	$	5,252	$	116,333

XML

Note 4 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	December 31, 2020
			Gross		Accumulated		Net Book
			Carrying		Amortization		Value
	Years		Amount		Amount		Amount
Customer Relationships		9	$	1,302	$	795	$	507
Intellectual Property		3		100		100		-
Trade Names		20		814		225		589
Other		7		77		-		77
Totals			$	2,293	$	1,120	$	1,173

	December 31, 2019
			Gross		Accumulated		Net Book
			Carrying		Amortization		Value
	Years		Amount		Amount		Amount
Customer Relationships		9	$	1,302	$	651	$	651
Intellectual Property		3		100		95		5
Trade Names		20		814		183		631
Other		7		56		-		56
Totals			$	2,272	$	929	$	1,343

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Year	Amount
2021	$	185
2022		185
2023		185
2024		113
2025		41
Thereafter		387
Total	$	1,096

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Note 5 - Financing Arrangements (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

	December 31,			December 31,
	2020			2019
Term note payable - Bank of America
Real estate term note bearing interest at one-month LIBOR + 2.25% (4.3% and 4.1% as of December 31, 2020 and 2019, respectively) maturing June 15, 2022 with monthly payments of approximately $41,000 plus interest secured by substantially all assets.	$	1,071		$	3,755
Promissory Note		6,077			-
		7,148			3,755
Debt issuance Costs		(79	)		(132	)
Total long-term debt		7,069			3,623
Current maturities of long-term debt		(1,204	)		(444	)
Long-term debt - net of current maturities	$	5,865		$	3,179

Schedule of Maturities of Long-term Debt [Table Text Block]

Years Ending December 31,	Amount
2021		1,204
2022		5,944
Total	$	7,148

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Note 6 - Leases (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Lease, Cost [Table Text Block]

	December 31,		December 31,
Lease Cost	2020		2019
Operating lease cost	$	1,643	$	1,014
Finance lease interest cost		102		69
Finance lease amortization expense		637		306
Total lease cost	$	2,382	$	1,389

	December 31,		December 31,
	2020		2019
Operating leases
Cash paid for amounts included in the measurement of lease liabilities	$	1,058	$	777
Right-of-use assets obtained in exchange for lease obligations	$	4,999	$	5,731

Weighted-average remaining lease term (years)
Operating leases	10.7
Finance leases	3.1
Weighted-average discount rate
Operating leases	7.5	%
Finance leases	5.2	%

Schedule of Supplemental Balance Sheet Information Related to Leases [Table Text Block]

	Balance Sheet Location	December 31, 2020		December 31, 2019
Assets
Operating lease assets	Operating lease assets	$	8,998	$	4,827
Finance lease assets	Property, Plant and Equipment		2,330		2,447
Total leased assets		$	11,328	$	7,274
Liabilities
Current
Current operating lease liabilities	Current Portion of Operating Lease Obligations	$	688	$	858
Current finance lease liabilities	Current Portion of Finance Lease Obligations		660		557
Noncurrent
Long-term operating lease liabilities	Long Term Operating Lease Liabilities, Net		8,889		4,366
Long term finance lease liabilities	Long Term Finance Lease Obligations, Net		1,152		1,451
Total lease liabilities		$	11,389	$	7,232

Schedule of Lease Liability Maturity [Table Text Block]

	Operating Leases			Finance Leases			Total
2021	$	1,388		$	738		$	2,126
2022		1,403			587			1,990
2023		1,406			333			1,739
2024		1,374			280			1,654
2025		1,205			29			1,234
Thereafter		8,282			-			8,282
Total lease payments	$	15,058		$	1,967		$	17,025
Less: Interest		(5,481	)		(155	)		(5,636	)
Present value of lease liabilities	$	9,577		$	1,812		$	11,389

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Note 7 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	2020		2019
Current taxes - Federal	$	121	$	248
Current taxes - State		24		11
Current taxes - Foreign		165		150
Deferred taxes - Foreign		-		-
Income tax expense	$	310	$	409

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	2020			2019
Statutory Rate	$	(259	)	$	(172	)
State Income Tax		60			(29	)
Effect of foreign operations		(18	)		(23	)
Uncertain tax benefits, including federal benefit for state reserves		-			44
Change in State Deferred Rate		(115	)		-
Valuation allowance		101			790
US Permanent differences		5			36
Federal Tax Credits		(108	)		(70	)
Global Intangible Low-Taxed Income Effect		125			80
Return to provision - credits, perm diffs		4			(240	)
Deferred Adjustment		-			(16	)
Goodwill Impairment		499			-
Other		16			9
	$	310		$	409

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

	2020			2019
Domestic	$	(2,109	)	$	(1,512	)
Foreign		873			693
	$	(1,236	)	$	(819	)

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	2020			2019
Deferred Tax
Allowance for uncollectable accounts	$	85		$	79
Inventories reserve		531			348
Accrued vacation		115			112
Accrued bonus		57			171
Stock-based compensation and equity appreciation rights		78			62
Lease Accounting ASC 842 Lease Liability		1,405			1,230
Section 481(a) adjustment		798			716
Net operating loss carryforwards		82			97
Tax credit carryforwards		165			171
Unrealized Foreign Currency Gain		42			-
Other		5			7
Total		3,363			2,993
Valuation allowance		(1,504	)		(1,403	)
Deferred tax assets		1,859			1,590
Accumulated Other Comprehensive Income		(61	)		-
Lease Accounting ASC 842 Lease Asset		(1,386	)		(1,158	)
Property and equipment		(412	)		(432	)
Deferred tax liabilities		(1,859	)		(1,590	)
Net deferred tax assets	$	-		$	-

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

Balance at December 31, 2019	$	44
Tax Positions - Additions		6
Tax Positions - Reductions		-
Balance at December 31, 2020	$	50

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Note 9 - Incentive Plans (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Share-based Payment Arrangement, Option, Activity [Table Text Block]

	Shares			Weighted- Average Exercise Price Per Share			Weighted- Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Outstanding – January 1, 2019		224,750		$	3.44
Granted		186,200			4.31
Exercised		(2,250	)		(3.20	)
Cancelled		(36,500	)		(3.66	)
Outstanding – December 31, 2019		372,200		$	3.85			8.57	$	379
Granted		42,300			4.34
Exercised		(14,133	)		(3.78	)
Cancelled		(37,727	)		(3.37	)
Outstanding – December 31, 2020		362,640		$	3.96			7.78	$	1,164
Exercisable on December 31, 2020		150,840		$	3.61			7.09	$	537

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Note 1 - Summary of Significant Accounting Policies (Details Textual) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2020	Dec. 31, 2019
Letters of Credit Outstanding, Amount	$ 500	$ 500
Restricted Cash and Cash Equivalents, Current, Total	3,212	3,212	$ 309
Accounts Receivable, Allowance for Credit Loss, Ending Balance	$ 343	$ 343	$ 335
Preferred Stock, Dividend Rate, Percentage		12.00%
Preferred Stock, Liquidation Preference Per Share (in dollars per share)	$ 1	$ 1
Preferred Stock, Dividends Per Share, Declared (in dollars per share)		$ 0	$ 0
Advertising Expense		$ 42	$ 101
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)		0	0
Cumulative Translation Adjustment, Net of Tax, Period Increase (Decrease), Total	$ (220)
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax, Ending Balance	$ 37	$ 37	$ 257
Foreign Currency Transaction Gain (Loss), before Tax, Total		$ 32	$ 11
Revenue Benchmark [Member] | Product Concentration Risk [Member]
Concentration Risk, Percentage		2.10%	3.10%

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Note 1 - Summary of Significant Accounting Policies - Inventories (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Raw materials	$ 14,865	$ 15,245
Work in process	969	479
Finished goods	242	41
Reserves	(2,159)	(1,486)
Total	$ 13,917	$ 14,279

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Note 1 - Summary of Significant Accounting Policies - Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Accumulated Depreciation and Amortization	$ (29,582)	$ (29,539)
Total Property and Equipment, Net	$ 6,426	9,581
Building [Member]
Estimated useful lives (Year)	39 years
Land [Member]
Property and equipment	$ 176	360
Leasehold Improvements [Member] | Minimum [Member]
Estimated useful lives (Year)	3 years
Leasehold Improvements [Member] | Maximum [Member]
Estimated useful lives (Year)	15 years
Building and Leasehold Improvements [Member]
Property and equipment	$ 5,999	9,660
Manufacturing Equipment [Member]
Property and equipment	$ 22,685	21,908
Manufacturing Equipment [Member] | Minimum [Member]
Estimated useful lives (Year)	3 years
Manufacturing Equipment [Member] | Maximum [Member]
Estimated useful lives (Year)	7 years
Office and Other Equipment [Member]
Property and equipment	$ 7,148	$ 7,192
Office and Other Equipment [Member] | Minimum [Member]
Estimated useful lives (Year)	3 years
Office and Other Equipment [Member] | Maximum [Member]
Estimated useful lives (Year)	7 years

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Note 1 - Summary of Significant Accounting Policies - Net Sales (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Net sales	$ 104,106	$ 116,333
Medical [Member]
Net sales	55,098	62,612
Aerospace and Defense [Member]
Net sales	20,624	18,207
Industrial [Member]
Net sales	$ 28,384	$ 35,514

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Note 1 - Summary of Significant Accounting Policies - Noncurrent Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Total Property and Equipment, Net	$ 6,426	$ 9,581
Operating Lease Assets	8,998	4,827
Other assets	1,173	3,718
UNITED STATES
Total Property and Equipment, Net	5,057	8,024
Operating Lease Assets	5,574	1,213
Other assets	1,173	3,718
MEXICO
Total Property and Equipment, Net	681	961
Operating Lease Assets	3,117	3,425
Other assets
CHINA
Total Property and Equipment, Net	688	596
Operating Lease Assets	307	189
Other assets

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Note 2 - Concentration of Credit Risk and Major Customers (Details Textual)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Excess Cash Balances, Number of High Credit Quality Financial Institutions	2
Concentration Risk, Number of Divisions	2	2
Customer Concentration Risk [Member] | Revenue Benchmark [Member]
Concentration Risk, Percentage	20.00%	20.00%
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | Division One of Largest Customer [Member]
Concentration Risk, Percentage	21.20%	19.90%
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | Division Two of Largest Customer [Member]
Concentration Risk, Percentage	2.20%	2.60%
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | Largest Customer [Member]
Concentration Risk, Percentage	23.40%	22.50%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Largest Customer [Member]
Concentration Risk, Percentage	19.60%	35.60%

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Note 3 - Revenue 1 (Details Textual)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Percentage of Revenue Transferred to Customers	84.00%	90.00%
Revenue Remaining Performance Obligation, Customers Upon Shipment With Payment Terms (Day)	120 days

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Note 3 - Revenue 2 (Details Textual)	Dec. 31, 2020
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Day)	180 days

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Note 3 - Revenue - Contract Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Outstanding	$ 7,659	$ 6,431
Transferred to receivables from contract assets recognized	(6,795)	(5,180)
Product transferred over time	5,035	6,408
Outstanding	5,899	7,659
Outstanding	$ 5,899	$ 7,659

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Note 3 - Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Net sales	$ 104,106	$ 116,333
Medical [Member]
Net sales	55,098	62,612
Aerospace and Defense [Member]
Net sales	20,624	18,207
Industrial [Member]
Net sales	28,384	35,514
Transferred over Time [Member]
Net sales	87,093	104,454
Transferred over Time [Member] | Medical [Member]
Net sales	45,694	56,760
Transferred over Time [Member] | Aerospace and Defense [Member]
Net sales	18,948	16,892
Transferred over Time [Member] | Industrial [Member]
Net sales	22,451	30,802
Transferred at Point in Time [Member]
Net sales	11,296	6,627
Transferred at Point in Time [Member] | Medical [Member]
Net sales	6,398	3,021
Transferred at Point in Time [Member] | Aerospace and Defense [Member]
Net sales	454	462
Transferred at Point in Time [Member] | Industrial [Member]
Net sales	4,444	3,144
Noncash Consideration [Member]
Net sales	5,717	5,252
Noncash Consideration [Member] | Medical [Member]
Net sales	3,006	2,831
Noncash Consideration [Member] | Aerospace and Defense [Member]
Net sales	1,222	853
Noncash Consideration [Member] | Industrial [Member]
Net sales	$ 1,489	$ 1,568

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Note 4 - Goodwill and Other Intangible Assets (Details Textual) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Number of Reporting Units	1	2
Goodwill, Impairment Loss	$ 2,375	$ 0
Goodwill, Impaired, Accumulated Impairment Loss	3,283	908
Amortization of Intangible Assets, Total	$ 191	$ 219

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Note 4 - Goodwill and Other Intangible Assets - Schedule of Finite-lived Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Gross carrying amount	$ 2,293	$ 2,272
Accumulated amortization	1,120	929
Net book value	$ 1,173	$ 1,343
Customer Relationships [Member]
Remaining lives (Year)	9 years	9 years
Gross carrying amount	$ 1,302	$ 1,302
Accumulated amortization	795	651
Net book value	$ 507	$ 651
Intellectual Property [Member]
Remaining lives (Year)	3 years	3 years
Gross carrying amount	$ 100	$ 100
Accumulated amortization	100	95
Net book value		$ 5
Trade Names [Member]
Remaining lives (Year)	20 years	20 years
Gross carrying amount	$ 814	$ 814
Accumulated amortization	225	183
Net book value	$ 589	$ 631
Other Intangible Assets [Member]
Remaining lives (Year)	7 years	7 years
Gross carrying amount	$ 77	$ 56
Accumulated amortization
Net book value	$ 77	$ 56

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Note 4 - Goodwill and Other Intangible Assets - Estimated Future Annual Amortization Expense (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Total	$ 1,173	$ 1,343
Finite-lived Intangible Assets, Excluding Projects in Process [Member]
2021	185
2022	185
2023	185
2024	113
2025	41
Thereafter	387
Total	$ 1,096

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Note 5 - Financing Arrangements (Details Textual) $ in Thousands		12 Months Ended
	Apr. 15, 2020 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Jun. 30, 2019 USD ($)	Jun. 30, 2019 CNY (¥)	Jun. 15, 2017 USD ($)
Proceeds from Issuance of Long-term Debt, Total		$ 6,077
Paycheck Protection Program CARES Act [Member]
Proceeds from Issuance of Long-term Debt, Total	$ 6,077
Bank of America [Member] | Credit Agreement [Member]
Long-term Line of Credit, Total		$ 3,328	10,088
Line of Credit, Minimum Fixed Charge Coverage Ratio During the Period		1
Line of Credit Facility, Remaining Borrowing Capacity		$ 8,131	$ 4,148
Bank of America [Member] | Credit Agreement [Member] | Real Estate Term Note [Member]
Debt Instrument, Face Amount						$ 5,000
Bank of America [Member] | Credit Agreement [Member] | Line of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity						$ 16,000
Debt Instrument, Interest Rate During Period		4.00%	5.50%
China Construction Bank [Member] | Line of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity				$ 860	¥ 6,000,000
Long-term Line of Credit, Total		$ 0	$ 0
Debt Instrument, Interest Rate, Stated Percentage		6.00%	6.00%

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Note 5 - Financing Arrangements - Long-term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Long-term debt gross	$ 7,148	$ 3,755
Debt issuance Costs	(79)	(132)
Total long-term debt	7,069	3,623
Current maturities of long-term debt	(1,204)	(444)
Long-term debt - net of current maturities	5,865	3,179
Real Estate Term Note [Member]
Long-term debt gross	1,071	3,755
Paycheck Protection Program CARES Act [Member]
Long-term debt gross	$ 6,077

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Note 5 - Financing Arrangements - Long-term Debt (Details) (Parentheticals) - Real Estate Term Note [Member] - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Interest rate	4.30%	4.10%
Monthly payments	$ 41	$ 41
London Interbank Offered Rate (LIBOR) [Member]
Variable rate basis	2.25%	2.25%

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Note 5 - Financing Arrangements - Future Maturity Requirements (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
2021	$ 1,204
2022	5,944
Total	$ 7,148	$ 3,755

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Note 6 - Leases (Details Textual)	Dec. 31, 2020
Minimum [Member]
Lessee, Operating Lease, Renewal Term (Year)	1 year
Maximum [Member]
Lessee, Operating Lease, Renewal Term (Year)	5 years

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Note 6 - Leases - Lease Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Operating lease cost	$ 1,643	$ 1,014
Finance lease interest cost	102	69
Finance lease amortization expense	637	306
Total lease cost	2,382	1,389
Cash paid for amounts included in the measurement of lease liabilities	1,058	777
Property Acquired under Operating Lease	$ 4,999
Operating leases (Year)	10 years 255 days
Finance leases (Year)	3 years 36 days
Operating leases	7.50%
Finance leases	5.20%

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Note 6 - Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Operating lease assets	$ 8,998	$ 4,827
Finance lease assets	2,330	2,447
Total leased assets	11,328	7,274
Current operating lease liabilities	688	858
Current finance lease liabilities	660	557
Long-term operating lease liabilities	8,889	4,366
Long term finance lease liabilities	1,152	1,451
Total lease liabilities	$ 11,389	$ 7,232

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Note 6 - Leases - Maturity of Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Operating leases, 2021	$ 1,388
Finance leases, 2021	738
Total, 2021	2,126
Operating leases, 2022	1,403
Finance leases, 2022	587
Total, 2022	1,990
Operating leases, 2023	1,406
Finance leases, 2023	333
Total, 2023	1,739
Operating leases, 2024	1,374
Finance leases, 2024	280
Total, 2024	1,654
Operating leases, 2025	1,205
Finance leases, 2025	29
Total, 2025	1,234
Operating leases, Thereafter	8,282
Finance leases, Thereafter
Total, Thereafter	8,282
Operating leases, total lease payments	15,058
Finance leases, total lease payments	1,967
Total, total lease payments	17,025
Operating leases, less: Interest	(5,481)
Finance leases, less: Interest	(155)
Total, less: Interest	(5,636)
Operating leases, present value of lease liabilities	9,577
Finance leases, present value of lease liabilities	1,812
Total, present value of lease liabilities	$ 11,389	$ 7,232

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Note 7 - Income Taxes (Details Textual) - State and Local Jurisdiction [Member] $ in Thousands	Dec. 31, 2020 USD ($)
Operating Loss Carryforwards, Total	$ 302
Iowa Department of Revenue [Member]
Operating Loss Carryforwards, Total	190
Tax Credit Carryforward, Amount	212
Minnesota Department of Revenue [Member]
Tax Credit Carryforward, Amount	326
Wisconsin Department of Revenue [Member]
Tax Credit Carryforward, Amount	$ 586

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Note 7 - Income Taxes - Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Current taxes - Federal	$ 121	$ 248
Current taxes - State	24	11
Current taxes - Foreign	165	150
Deferred taxes - Foreign
Income Tax Expense (Benefit), Total	$ 310	$ 409

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Note 7 - Income Taxes - Income Tax Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Statutory Rate	$ (259)	$ (172)
State Income Tax	60	(29)
Effect of foreign operations	(18)	(23)
Uncertain tax benefits, including federal benefit for state reserves		44
Change in State Deferred Rate	(115)
Valuation allowance	101	790
US Permanent differences	5	36
Federal Tax Credits	(108)	(70)
Global Intangible Low-Taxed Income Effect	125	80
Return to provision - credits, perm diffs	4	(240)
Deferred Adjustment		(16)
Goodwill Impairment	499
Other	16	9
Income Tax Expense (Benefit), Total	$ 310	$ 409

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Note 7 - Income Taxes - Income (Loss) From Operations Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Domestic	$ (2,109)	$ (1,512)
Foreign	873	693
Loss Before Income Taxes	$ (1,236)	$ (819)

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Note 7 - Income Taxes - Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Allowance for uncollectable accounts	$ 85	$ 79
Inventories reserve	531	348
Accrued vacation	115	112
Accrued bonus	57	171
Stock-based compensation and equity appreciation rights	78	62
Lease Accounting ASC 842 Lease Liability	1,405	1,230
Section 481(a) adjustment	798	716
Net operating loss carryforwards	82	97
Tax credit carryforwards	165	171
Unrealized Foreign Currency Gain	42
Other	5	7
Total	3,363	2,993
Valuation allowance	(1,504)	(1,403)
Deferred tax assets	1,859	1,590
Accumulated Other Comprehensive Income	(61)
Lease Accounting ASC 842 Lease Asset	(1,386)	(1,158)
Property and equipment	(412)	(432)
Deferred tax liabilities	(1,859)	(1,590)
Net deferred tax assets

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Note 7 - Income Taxes - Unrecognized Tax Benefits (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)
Balance	$ 44
Tax Positions - Additions	6
Tax Positions - Reductions
Balance	$ 50

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Note 8 - 401(k) Retirement Plan (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Defined Contribution Plan, Eligibility Service Period (Month)	90 days
Defined Contribution Plan, Eligibility Age of Employee (Year)	18 years
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	60.00%
Defined Contribution Plan, Employer Matching Contribution Rate	25.00%
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay	6.00%
Defined Contribution Plan, Cost	$ 267	$ 152

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Note 9 - Incentive Plans (Details Textual) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Nov. 30, 2010	Dec. 31, 2020	Dec. 31, 2019	May 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)		42,300	186,200
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period (in shares)		14,133	2,250
Share-based Payment Arrangement, Option [Member]
Share-based Payment Arrangement, Expense		$ 68	$ 268
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total		$ 335
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)		2 years 146 days
Equity Appreciation Right Units [Member]
Share-based Payment Arrangement, Expense		$ 108	$ 0
Stock Incentive Plan 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)				400,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)		42,300	186,200
Equity Appreciation Rights Plan 2010 [Member] | Equity Appreciation Right Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)	3 years
Share-based Compensation Arrangement by Share-based Payment Award, Redemption Cash Payment Period (Day)	90 days
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted (in shares)		0	100,000
Equity Appreciation Rights Plan 2010 [Member] | Equity Appreciation Right Units [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)	1,000,000

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Note 9 - Incentive Plans - Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended		24 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020
Outstanding (in shares)	372,200	224,750	224,750
Outstanding, weighted average exercise price (in dollars per share)	$ 3.85	$ 3.44	$ 3.44
Granted (in shares)	42,300	186,200
Granted, weighted average exercise price (in dollars per share)	$ 4.34	$ 4.31
Exercised (in shares)	(14,133)	(2,250)
Exercised, weighted average exercise price (in dollars per share)	$ (3.78)		$ (3.20)
Cancelled (in shares)	(37,727)	(36,500)
Cancelled, weighted average exercise price (in dollars per share)	$ (3.37)	$ (3.66)
Outstanding, weighted average remaining contractual term (Year)	7 years 284 days	8 years 208 days
Outstanding, aggregate intrinsic value	$ 1,164	$ 379	$ 1,164
Outstanding (in shares)	362,640	372,200	362,640
Outstanding, weighted average exercise price (in dollars per share)	$ 3.96	$ 3.85	$ 3.96
Exercisable (in shares)	150,840		150,840
Exercisable, weighted average exercise price (in dollars per share)	$ 3.61		$ 3.61
Exercisable, weighted average remaining contractual term (Year)	7 years 32 days
Exercisable, aggregate intrinsic value	$ 537		$ 537

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Note 10 - Commitments and Contingencies (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2002	Aug. 31, 2018
Stock Repurchased During Period, Value		$ 130
August 2018 Repurchase Program [Member]
Stock Repurchase Program, Authorized Amount				$ 250
Stock Repurchased During Period, Shares (in shares)	0	32,769
Stock Repurchased During Period, Value		$ 133
Officers [Member]
Disability and Life Insurance Plans, Period (Year)			3 years
Other Participants Except Officers [Member]
Disability and Life Insurance Plans, Period (Year)			2 years

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Note 11 - Related Party Transactions (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Abilitech Medical, Inc [Member] | Earnings from Consulting [Member] | Consultant [Member]
Related Party Transaction, Amounts of Transaction	$ 16
Subsidiary of Common Parent [Member]
Nature of Common Ownership or Management Control Relationships	90%
Related Party Transaction, Expenses from Transactions with Related Party	$ 28	$ 131
Abilitech Medical, Inc [Member] | Payments Received for Delivery of EMS Products [Member]
Related Party Transaction, Amounts of Transaction	$ 1,095	$ 537