INSTEEL INDUSTRIES INC - Annual Report: 2021 (Form 10-K)

Cautionary Note Regarding Forward-Looking Statements

This report contains forward-looking statements within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995, particularly in the “Business,” “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” sections of this report. When used in this report, the words “believes,” “anticipates,” “expects,” “estimates,” “appears,” “plans,” “intends,” “may,” “should,” “could” “outlook,” “continues,” “remains” and similar expressions are intended to identify forward-looking statements. Although we believe that our plans, intentions and expectations reflected in or suggested by such forward-looking statements are reasonable, they are subject to a number of risks and uncertainties and involve certain assumptions. Actual results may differ materially from those expressed in forward-looking statements, and we can provide no assurances that such plans, intentions or expectations will be implemented or achieved. Many of these risks and uncertainties are discussed in the “Risk Factors” section of this report and are updated from time to time in our filings with the United States (“U.S.”) Securities and Exchange Commission (“SEC”).

All forward-looking statements attributable to us or persons acting on our behalf are expressly qualified in their entirety by these cautionary statements. All forward-looking statements speak only to the respective dates on which such statements are made, and we do not undertake any obligation to publicly release the results of any revisions to these forward-looking statements that may be made to reflect any future events or circumstances after the date of such statements or to reflect the occurrence of anticipated or unanticipated events, except as may be required by law.

It is not possible to anticipate and list all risks and uncertainties that may affect our business, future operations or financial performance; however, they include, but are not limited to, the following:

PART I

Item 1. Business

General

Insteel Industries, Inc. (“we,” “us,” “our,” “the Company” or “Insteel”) is the nation’s largest manufacturer of steel wire reinforcing products for concrete construction applications. We manufacture and market prestressed concrete strand (“PC strand”) and welded wire reinforcement (“WWR”), including ESM, concrete pipe reinforcement (“CPR”) and standard welded wire reinforcement (“SWWR”). Our products are sold mainly to manufacturers of concrete products that are used primarily in nonresidential construction. For fiscal 2021, we estimate that approximately 85% of our sales were related to nonresidential construction and 15% were related to residential construction.

Insteel is the parent holding company for two wholly-owned subsidiaries, Insteel Wire Products Company (“IWP”), an operating subsidiary, and Intercontinental Metals Corporation, an inactive subsidiary. We were incorporated in 1958 in the State of North Carolina.

Our business strategy is focused on: (1) achieving leadership positions in our markets; (2) operating as the lowest cost producer in our industry; and (3) pursuing growth opportunities within our core businesses that further our penetration of the markets we currently serve or expand our footprint. Headquartered in Mount Airy, North Carolina, we operate ten manufacturing facilities that are all located in the U.S. in close proximity to our customers and raw material suppliers. Our growth strategy is focused on organic opportunities as well as strategic acquisitions in existing or related markets that leverage our infrastructure and core competencies in the manufacture and marketing of concrete reinforcing products.

On March 16, 2020, we, through our wholly-owned subsidiary, IWP, purchased substantially all of the assets of Strand-Tech Manufacturing, Inc. (“STM”) for an adjusted purchase price of $19.4 million, which reflects certain post-closing adjustments (the “STM Acquisition”). STM was a leading manufacturer of PC strand for concrete construction applications. We acquired, among other assets, STM’s accounts receivable, inventories, production equipment and facility located in Summerville, South Carolina and assumed certain of its accounts payable and accrued liabilities. Subsequent to the acquisition, we elected to consolidate our PC strand operations with the closure of the Summerville facility.

Products

Our operations are entirely focused on the manufacture and marketing of steel wire reinforcing products for concrete construction applications. Our concrete reinforcing products consist of two product lines: PC strand and WWR. Based on the criteria specified in Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 280, Segment Reporting, we have one reportable segment.

PC strand is a high strength, seven-wire strand that is used to impart compression forces into precast concrete elements and structures, which may be either pretensioned or posttensioned, providing reinforcement for bridges, parking decks, buildings and other concrete structures. Its high tensile strength allows for the casting of longer spans and thinner sections. Pretensioned or “prestressed” concrete elements or structures are primarily used in nonresidential construction while posttensioned concrete elements or structures are used in both nonresidential and residential construction.

WWR is produced as either a standard or a specially engineered reinforcing product for use in nonresidential and residential construction. We produce a full range of WWR products, including ESM, CPR and SWWR. ESM is an engineered made-to-order product that is used as the primary reinforcement for concrete elements or structures, frequently serving as a lower cost reinforcing solution than hot-rolled rebar. CPR is an engineered made-to-order product that is used as the primary reinforcement in concrete pipe, box culverts and precast manholes for drainage and sewage systems, water treatment facilities and other related applications. SWWR is a secondary reinforcing product that is produced in standard styles for crack control applications in residential and light nonresidential construction, including driveways, sidewalks and various slab-on-grade applications.

See Note 15 for the disaggregation of our net sales by product line and geography.

Marketing and Distribution

We market our products through sales representatives who are our employees. Our outside sales representatives are trained on the technical applications for our products and sell multiple product lines in their respective territories. We sell our products nationwide across the U.S. and, to a much lesser extent, into Canada, Mexico, and Central and South America. Our products are shipped primarily by truck, using common or contract carriers. The delivery method selected is determined based on backhaul opportunities, comparative costs and customer service requirements.

Customers

We sell our products to a broad range of customers that includes manufacturers of concrete products, and to a lesser extent, distributors, rebar fabricators and contractors. In fiscal 2021, we estimate that approximately 70% of our net sales were to manufacturers of concrete products and 30% were to distributors, rebar fabricators and contractors. In many cases we are unable to identify the specific end use for our products as most of our customers sell products that are used for both nonresidential and residential construction, and the same products can be used for different end uses. We did not have any customers that represented 10% or more of our net sales in fiscal years 2021, 2020 and 2019. The loss of a single customer or a few customers would not have a material adverse impact on our business.

Backlog

Backlog for our business is minimal due to the relatively short lead times that are required by our customers. We believe that the majority of our firm orders as of the end of fiscal 2021 will be shipped during the first quarter of fiscal 2022.

Seasonality and Cyclicality

Demand in our markets is both seasonal and cyclical, driven by the level of construction activity, but can also be impacted by fluctuations in the inventory positions of our customers. Shipments are seasonal, typically reaching their highest level when weather conditions are the most conducive to construction activity. As a result, assuming normal seasonal weather patterns, shipments and profitability are usually higher in the third and fourth quarters of the fiscal year and lower in the first and second quarters. Construction activity and demand for our products is cyclical based on overall economic conditions, although there can be significant differences between the relative strength of nonresidential and residential construction for extended periods.

Raw Materials

The primary raw material used to manufacture our products is hot-rolled carbon steel wire rod, which we purchase from both domestic and foreign suppliers and can generally be characterized as a commodity product. We purchase several different grades and sizes of wire rod with varying specifications based on the diameter, chemistry, mechanical properties and metallurgical characteristics that are required for our products. High carbon grades of wire rod are required for the production of PC strand while low carbon grades are used to manufacture WWR.

Wire rod prices tend to fluctuate based on changes in scrap and other metallic prices for steel producers together with domestic and global market conditions. In most economic environments, domestic demand for wire rod exceeds domestic production capacity and imports of wire rod are necessary to satisfy the supply requirements of the U.S. market. U.S. government trade policies and trade actions by domestic wire rod producers can significantly impact the pricing and availability of imported wire rod, which during fiscal years 2021 and 2020 represented approximately 16% and 7%, respectively, of our total wire rod purchases. We believe that our substantial wire rod requirements, desirable mix of sizes and grades, and strong financial condition represent a competitive advantage by making us a relatively more attractive customer to our suppliers.

Our ability to source wire rod from overseas suppliers is limited by domestic content requirements generally referred to as “Buy America” or “Buy American” laws that exist at both the federal and state levels. These laws generally prescribe a domestic “melt and cast” standard for purposes of compliance. Customers purchasing PC strand and WWR for certain applications require the Company to certify compliance with Buy America laws.

Selling prices for our products tend to be correlated with changes in wire rod prices. However, the timing and magnitude of the relative price changes varies depending upon market conditions and competitive factors. Ultimately the relative supply - demand balance in our markets and competitive dynamics determine whether our margins expand or contract during periods of rising or falling wire rod prices.

Competition

We are the nation’s largest manufacturer of steel wire reinforcing products for concrete construction applications. Our markets are highly competitive based on price, quality and service. Some of our competitors, such as Nucor Corporation, Liberty Steel USA (“Liberty”) and Oklahoma Steel and Wire, are vertically integrated companies that produce both wire rod and concrete reinforcing products and offer multiple product lines over broad geographic areas. Other competitors are smaller independent companies that offer limited competition in certain markets. Our primary competitors for WWR products are Engineered Wire Products, Inc. (a subsidiary of Liberty), Wire Mesh Corporation, Concrete Reinforcements, Inc., National Wire Products, Davis Wire Corporation and Oklahoma Steel & Wire Co., Inc. Our primary competitors for PC strand are Sumiden Wire Products Corporation and Wire Mesh Corporation. Import competition is also a significant factor in certain segments of the PC strand and SWWR markets that are not subject to “Buy America” requirements.

In response to illegally traded import competition from offshore PC strand suppliers, we have pursued trade cases, when necessary, as a means of ensuring that foreign producers were complying with the applicable trade laws and regulations. In 2003, we joined together with a coalition of domestic PC strand producers and filed petitions with the U.S. Department of Commerce (the “DOC”) alleging that imports of PC strand from Brazil, India, Korea, Mexico and Thailand were being “dumped” or sold in the U.S. at a price that was lower than fair value and had injured the domestic PC strand industry. The DOC ruled in our favor and imposed anti-dumping duties ranging from 12% up to 119%, which had the effect of limiting the participation of these countries in the domestic market. In 2010, we joined together with a coalition of domestic PC strand producers and filed petitions with the DOC alleging that imports of PC strand from China were being “dumped” or sold in the U.S. at a price that was lower than fair value and that subsidies were being provided to Chinese PC strand producers by the Chinese government, both of which had injured the domestic PC strand industry. The DOC ruled in our favor and imposed final countervailing duty margins ranging from 9% to 46% and anti-dumping margins ranging from 43% to 194%, which had the effect of limiting the continued participation of Chinese producers in the domestic market. In 2020, we joined two other domestic PC strand producers and filed anti-dumping petitions against Argentina, Columbia, Egypt, Indonesia, Italy, Malaysia, Netherlands, Saudi Arabia, South Africa, Spain, Taiwan, Tunisia, Turkey, Ukraine and the United Arab Emirates. In January 2021, with respect to 8 countries, and in April 2021, with respect to 7 countries, the DOC ruled in our favor and imposed anti-dumping duties ranging from 4% to 194%, which had the effect of limiting the participation of these countries in the domestic market. Additionally, in 2020, we and four other domestic producers of SWWR filed anti-dumping petitions against Mexico. In July 2021, the DOC ruled in our favor and imposed final countervailing duty margins ranging from 23% to 110%, which had the effect of limiting the continued participation of Mexican producers in the domestic market.

Quality and service expectations of customers have risen substantially over the years and are key factors that impact their selection of suppliers. Technology has become a critical competitive factor from the standpoint of manufacturing costs, quality and customer service capabilities. In view of our strong market positions, broad product offering and national footprint, technologically advanced manufacturing facilities, low-cost production capabilities, sophisticated information systems and financial strength and flexibility, we believe that we are well-positioned to compete favorably with other producers of our concrete reinforcing products.

Human Capital

We value all our employees and their important role in the long-term success of the company. Our culture is rooted in three core principles: safety, pay for performance and equal opportunity. As of October 2, 2021, we had 913 employees, none of which were represented by labor unions. In the event of production disruptions, we believe that our contingency plans would enable us to continue serving our customers, although there can be no assurances that a work slowdown or stoppage would not adversely impact our operating costs and financial results.

Safe Operations

Our employees are extensively trained in a formal process of risk reduction and hazard elimination and empowered with the authority to stop equipment or tasks until work can be safely accomplished. “Safe Operations with Zero Harm,” our internal safety philosophy, is a key part of our ongoing employee training and operations. Zero Harm is managing risk, so no injuries, illness, or negative impact is experienced by employees, community, customers, property, the environment and shareholders. We monitor our safety performance through a key range of leading and lagging measures of safety.

Equitable Compensation

Our production and skilled trades team members earn pay increases through our “Pay for Skills” program and share in productivity pay through our “Team Share” incentive program. Our salaried team members also have a compensation structure that rewards individual performance in addition to company performance. We believe a compensation structure, which rewards both individual initiative and team accomplishments, leads to higher levels of performance.

Equal Opportunity

Our business depends on talented individuals who bring diverse skills, experiences, and backgrounds. We believe in a collaborative workplace that is based on the fundamentals of dignity, respect, equality and opportunity for all and encourage transparency and access to leadership through our Open-Door Policy, Code of Business Conduct (including Whistleblower Hotline), Equal Opportunity Policy, Harassment Policy, and Mission and Values.

Our performance and succession development process includes all employees. We have many team members in key leadership roles who started in entry-level roles and have grown in their careers by partnering with us in their development plans. In addition, we are involved in many outreach programs in our communities to provide opportunities to diverse talent sources that may otherwise be overlooked or face barriers to equal opportunity.

Product Warranties

Our products are used in applications that are subject to inherent risks, including performance deficiencies, personal injury, property damage, environmental contamination or loss of production. We warrant our products to meet certain specifications. Although actual or claimed deficiencies from these specifications may give rise to claims, we do not maintain a reserve for warranties as the historical claims have been immaterial. We maintain product liability insurance coverage to minimize our exposure to such risks.

Environmental Matters

We believe that we are in compliance in all material respects with applicable environmental laws and regulations. We have experienced no material difficulties in complying with legislative or regulatory standards and believe that these standards have not materially impacted our financial position or results of operations. Although our future compliance with additional environmental requirements could necessitate capital outlays, we do not believe these expenditures would ultimately have a material adverse effect on our financial position or results of operations. We do not expect to incur material capital expenditures for environmental control facilities during fiscal 2022.

Available Information

Our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and any amendments to these reports, are available at no cost on our website at https://investors.insteel.com and the SEC’s website at www.sec.gov as soon as reasonably practicable after we file these reports with the SEC. The information available on our website and the SEC’s website is not incorporated into this report or any of our filings with the SEC.

Item 1A. Risk Factors

An investment in our common stock involves risks and uncertainties. You should carefully consider the following risk factors, in addition to the other information contained in this annual report on Form 10-K, before deciding whether an investment in our common stock is suitable for you. The risk factors described below are not the only ones we face. There may be other risks and uncertainties that are currently unknown to us or that we currently consider to be immaterial that could adversely affect our business, results of operations, financial condition and cash flows.

Industry Specific Risks

Our business is cyclical and can be negatively impacted by prolonged economic downturns or tightening in the financial markets that reduce the level of construction activity and demand for our products.

Demand for our products is cyclical in nature and sensitive to changes in the economy and in the financial markets. Our products are sold primarily to manufacturers of concrete products that are used for a broad range of nonresidential and residential construction applications. Demand for our products is driven by the level of construction activity, which tends to be correlated with conditions in the overall economy as well as other factors beyond our control. Tightening in the financial markets could adversely impact demand for our products by reducing the availability of financing to our customers and the construction industry as a whole and increasing the risk of payment defaults on our accounts receivable. Future prolonged periods of economic weakness or reduced availability of financing could have a material adverse impact on our business, results of operations, financial condition and cash flows.

Our business can be negatively impacted by reductions in the amount and duration of government funding for infrastructure projects that reduce the level of construction activity and demand for our products.

Certain of our products are used in the construction of highways, bridges and other infrastructure projects that are funded by federal, state and local governments. Reductions in the amount of funding for such projects or the period for which it is provided could have a material adverse impact on our business, results of operations, financial condition and cash flows.

Foreign competition could adversely impact our financial results.

Certain of our PC strand and SWWR markets are subject to foreign import competition on an ongoing basis. If we are unable to purchase raw materials and achieve manufacturing costs that are competitive with those of foreign producers, or if the margin and return requirements of foreign producers are substantially lower, our market share and profit margins could be negatively impacted. In response to illegally traded import competition from offshore PC strand and SWWR suppliers, we have pursued trade cases, when necessary, as a means of ensuring that foreign producers were complying with the applicable trade laws and regulations. Such actions may be costly and may not be successful. Trade law enforcement is critical to our ability to maintain our competitive position against foreign PC strand and SWWR producers that engage in unlawful trade practices.

Our financial results can be negatively impacted by the volatility in the cost and availability of our primary raw material, hot-rolled carbon steel wire rod.

The primary raw material used to manufacture our products is hot-rolled carbon steel wire rod, which we purchase from both domestic and foreign suppliers. We do not use derivative commodity instruments to hedge our exposure to changes in the price of wire rod as such instruments are currently unavailable in the financial markets. Prices for wire rod have become increasingly volatile in recent years driven by the higher degree of variability in raw material costs for rod producers, changes in trade policy and the tightening of domestic supply. In response, wire rod producers have resorted to increasing the frequency of price adjustments, typically on a monthly basis as well as unilaterally changing the terms of prior commitments.

Although changes in our wire rod costs and selling prices tend to be correlated, we may be unable to fully recover increased rod costs during weaker market environments, which would reduce our earnings and cash flows. Additionally, when raw material costs decline, our financial results would be negatively impacted if the selling prices for our products decrease to an even greater extent and if we are consuming higher cost material from inventory.

Our financial results can also be significantly impacted if raw material supplies are inadequate to satisfy our purchasing requirements. For example, U.S. government trade policies and trade actions by domestic wire rod producers against other countries can significantly impact the availability and cost of imported wire rod. The imposition of tariffs, quotas or anti-dumping or countervailing duty margins by the U.S. government against exporting countries can have the effect of reducing or eliminating their competitiveness and participation in the domestic market. If we were unable to obtain adequate and timely delivery of our raw material requirements, we may be unable to manufacture sufficient quantities of our products or operate our manufacturing facilities in an efficient manner, which could result in lost sales and higher operating costs. Because tight market conditions typically affect the entire industry, during past periods of short raw material supply, margins and profitability have been favorably impacted due to curtailed availability of PC strand and WWR that supported higher average selling prices. There is no assurance that future short supply conditions in raw material markets would result in similar outcomes, however.

Demand for our products is highly variable and difficult to forecast due to our minimal backlog and unanticipated changes that can occur in customer order patterns or inventory levels.

Demand for our products is highly variable. The short lead times for customer orders and minimal backlog that characterize our business make it difficult to forecast the future level of demand for our products. In some cases, unanticipated softening in demand can be exacerbated by inventory rebalancing measures pursued by our customers, which may cause significant fluctuations in our sales, profitability and cash flows.

Operational Risks

Our manufacturing facilities are subject to unexpected equipment failures, operational interruptions and casualty losses.

Our manufacturing facilities are subject to risks that may limit our ability to manufacture and sell our products, including unexpected equipment failures, operational interruptions and catastrophic losses due to other unanticipated events such as fires, explosions, accidents, adverse weather conditions and transportation interruptions. Any such equipment failures or events can subject us to plant shutdowns and periods of reduced production or unexpected downtime. Furthermore, the resolution of certain operational interruptions may require significant capital expenditures. Although our insurance coverage could offset the losses or expenditures relating to some of these events, our results of operations and cash flows would be negatively impacted to the extent that such claims were not covered or only partially covered by our insurance.

Our financial results could be adversely impacted by the escalation of our operating costs.

Consistent with the experience of other employers, our labor, medical and workers’ compensation costs have increased substantially in recent years and are expected to continue to rise. If this trend continues, the cost of labor and to provide healthcare and other benefits to our employees could increase, adversely impacting profitability. As the labor market recovers from the effects of the COVID-19 pandemic, competition for employees has escalated which has increased costs associated with attracting and retaining employees. We cannot be certain that we will be able to maintain an adequately skilled labor force necessary to operate efficiently or that our labor costs will not increase as a result of a shortage in the availability of skilled employees. Changes to healthcare regulations involving the Patient Protection and Affordable Care Act may also increase the cost of providing such benefits to our employees. We cannot predict the ultimate content, timing, or effect of any healthcare reform legislation or the impact of potential legislation or related proposals and policies on our results. Any significant increases in the costs attributable to our self-insured health and workers’ compensation plans could adversely impact our business, results of operations, financial condition and cash flows.

In addition, increasing prices for freight, natural gas, electricity, fuel and consumables would adversely affect our manufacturing and distribution costs. For most of our business, we incur the transportation costs associated with the delivery of products to our customers. Although we have previously implemented numerous measures to offset the impact of increases in these costs, there can be no assurance that such actions will be effective. If we are unable to pass these additional costs through by raising our selling prices, our financial results could be adversely impacted.

Our business and operations are subject to risks related to climate change.

The long-term effects of global climate change could present both physical risks and transition risks (such as regulatory or technology changes), which are expected to be widespread and unpredictable. These changes could over time affect, for example, the availability and cost of raw materials, commodities and energy (including utilities), which in turn may impact our ability to procure goods or services required for the operation of our business at the quantities and levels we require. Additionally, we have facilities located in areas that may be impacted by the physical risks of climate change, and we face the risk of losses incurred as a result of physical damage to our facilities and inventory as well business interruption caused by such events. Furthermore, periods of extended inclement weather or associated flooding may inhibit construction activity utilizing our products and delay shipments of our products to customers. We also use natural gas, diesel fuel, gasoline and electricity in our operations, all of which could face increased regulation as a result of climate change or other environmental concerns. Additionally, we may face increased costs to respond to future water laws and regulations, and operations in areas with limited water availability may be impacted if droughts become more frequent or severe. Any such events could have a material adverse effect on our costs or results of operations.

Financing Risks

Our operations are subject to seasonal fluctuations that may impact our cash flows.

Our shipments are typically lower in the first and second fiscal quarters due to the unfavorable impact of winter weather on construction activity during these periods and customer plant shutdowns associated with holidays. As a result, our cash flows may fluctuate from quarter to quarter due to these seasonal factors.

Our capital resources may not be adequate to provide for our capital investment and maintenance expenditures if we were to experience a substantial downturn in our financial performance.

Our operations are capital intensive and require substantial recurring expenditures for the routine maintenance of our equipment and facilities. Although we expect to finance our business requirements through internally generated funds or from borrowings under our $100.0 million revolving credit facility, we cannot provide any assurances these resources will be sufficient to support our business. A material adverse change in our operations or financial condition could limit our ability to borrow funds under our credit facility, which could further adversely impact our liquidity and financial condition. Any significant future acquisitions could require additional financing from external sources that may not be available on favorable terms, which could adversely impact our growth, operations, financial condition and results of operations.

Legal and Regulatory Risks

Changes in environmental compliance and remediation requirements could result in substantial increases in our capital investments and operating costs.

Our business is subject to numerous federal, state and local laws and regulations pertaining to the protection of the environment that could require substantial increases in capital investments and operating costs. These laws and regulations, which are constantly evolving, are becoming increasingly stringent, and the ultimate impact of compliance is not always clearly known or determinable because regulations under some of these laws have not yet been promulgated or are undergoing revision.

General Risks

Our business, results of operations, financial condition, cash flows and stock price can be adversely affected by pandemics, epidemics or other public health emergencies, such as the ongoing COVID-19 pandemic.

Our business, results of operations, financial condition, cash flows and stock price can be adversely affected by pandemics, epidemics or other public health emergencies, such as the ongoing COVID-19 pandemic. Governments around the world have implemented stringent measures to help control the spread of the virus, including quarantines, “shelter in place” and “stay at home” orders, travel restrictions, business curtailments, school closures, vaccination mandates and other measures. These measures, along with further voluntary measures by businesses and individuals, may impact our working conditions, productivity and operations, as well as those of our customers and suppliers. In addition, governments and central banks in several parts of the world have enacted fiscal and monetary stimulus measures to counteract the impacts of COVID-19.

We are considered a critical infrastructure industry, as defined by the U.S. Department of Homeland Security. Although we have continued to operate our facilities to date consistent with federal guidelines and state and local orders, the ongoing COVID-19 pandemic and any preventive or protective actions taken by governmental authorities may have a material adverse effect on our operations, supply chain, customers and transportation networks, including business shutdowns or disruptions. The extent to which COVID-19 may adversely impact our business depends on future developments, which are highly uncertain and unpredictable, depending upon the severity and duration of the outbreak, the emergence of additional virus variants, vaccination rates and the effectiveness of actions taken globally to contain or mitigate its effects. Even after the COVID-19 pandemic has subsided, we may experience material adverse impacts to our business due to any resulting economic recession. We continue to closely monitor the impact of the COVID-19 pandemic on all aspects of our business and the potential effect on our financial position, results of operations, and cash flows. The situation remains dynamic and the ultimate duration and impact on our business are not known at this time.

Our stock price can be volatile, often in connection with matters beyond our control.

Equity markets in the U.S. have been increasingly volatile in recent years. During fiscal 2021, our common stock traded as high as $44.00 and as low as $18.83. There are numerous factors that could cause the price of our common stock to fluctuate significantly, including: variations in our financial results; changes in our business outlook and expectations for the construction industry; changes in market valuations of companies in our industry; and announcements by us, our competitors or industry participants that may be perceived to impact our financial results.

We are increasingly dependent on information technology systems that are susceptible to certain risks, including cybersecurity breaches and data leaks, which could adversely impact our business.

Our increasing reliance on technology systems and infrastructure heightens our potential vulnerability to system failure and malfunction, breakdowns due to natural disasters, human error, unauthorized access, power loss and other unforeseen events. Data privacy breaches by employees and others with or without authorized access to our systems poses risks that sensitive data may be permanently lost or leaked to the public or other unauthorized persons. With the growing use and rapid evolution of technology, not limited to cloud-based computing and mobile devices, there are additional risks of unintentional data leaks. There is also the risk of the theft of confidential information, intentional vandalism, industrial espionage and a variety of cyber-attacks that could compromise our internal technology system and infrastructure or result in data leaks in-house or at our third-party providers and business partners. Failures of technology or related systems, or an improper release of confidential information, could adversely impact our business or subject us to unexpected liabilities.

Our financial results could be adversely impacted by the impairment of goodwill.

Our balance sheet includes intangible assets, including goodwill and other separately identifiable assets related to prior acquisitions, and we may acquire additional intangible assets in connection with future acquisitions. We are required to review goodwill for impairment on an annual basis, or more frequently if certain indicators of permanent impairment arise such as, among other things, a decline in our stock price and market capitalization or a reduction in our projected operating results and cash flows. If our review indicates that goodwill has been impaired, the impaired portion would have to be written-off during that period which could adversely impact our business and financial results.

Item 1B. Unresolved Staff Comments.

None.

Item 2. Properties.

Our corporate headquarters and IWP’s sales and administrative offices are located in Mount Airy, North Carolina. As of October 2, 2021, we operated ten manufacturing facilities located in Dayton, Texas; Gallatin, Tennessee; Hazleton, Pennsylvania; Hickman, Kentucky; Houston, Texas; Jacksonville, Florida; Kingman, Arizona; Mount Airy, North Carolina; Sanderson, Florida; and St. Joseph, Missouri. Additionally, we are currently pursuing the sale of an idle facility located in Summerville, South Carolina.

We own all of our real estate. We believe that our properties are in good operating condition and that our machinery and equipment have been well maintained. We also believe that our manufacturing facilities are suitable for their intended purposes and have capacities adequate to satisfy the current and projected demand for our products.

Item 3. Legal Proceedings.

We are involved in lawsuits, claims, investigations and proceedings, including commercial, environmental and employment matters, which arise in the ordinary course of business. We do not anticipate that the ultimate cost to resolve these matters will have a material adverse effect on our financial position, results of operations or cash flows.

Item 4. Mine Safety Disclosures.

Not applicable.

Information About Our Executive Officers

Our executive officers are as follows:

H. O. Woltz III, 65, has served as Chief Executive Officer since 1991, as President since 1989 and has been employed by us and our subsidiaries in various capacities since 1978. He was named President and Chief Operating Officer in 1989. He served as our Vice President from 1988 to 1989 and as President of Rappahannock Wire Company, formerly a subsidiary of our Company, from 1981 to 1989. Mr. Woltz has been a Director since 1986 and also serves as President of Insteel Wire Products Company. Mr. Woltz served as President of Florida Wire and Cable, Inc., formerly a subsidiary of our Company, until its merger with Insteel Wire Products Company in 2002. Mr. Woltz has served as Chairman of the Board since 2009.

Mark A. Carano, 52, has served as Senior Vice President, Chief Financial Officer and Treasurer since October 2020 and as Vice President, Chief Financial Officer and Treasurer from May 2020 to October 2020. Prior to Insteel, Mr. Carano had been employed by Big River Steel, a privately-held manufacturer of steel products, having served as Chief Financial Officer since April 2019. Prior to Big River Steel, he served in various senior management finance roles with Babcock & Wilcox Enterprises from June 2013 to October 2018. Mr. Carano also has 14 years of combined investment banking experience with Bank of America, Merrill Lynch, Deutsche Bank and First Union Securities.

James F. Petelle, 71, has served as Vice President, Administration, Secretary and Chief Legal Officer since October 2020. He joined us in October 2006 and was elected Vice President and Assistant Secretary in November 2006 and Vice President, Administration and Secretary in January 2007. He was previously employed by Andrew Corporation, a publicly-held manufacturer of telecommunications infrastructure equipment, having served as Secretary from 1990 to May 2006, and Vice President - Law from 2000 to October 2006.

Richard T. Wagner, 62, joined us in 1992 and has served as Vice President and General Manager of the Concrete Reinforcing Products Business Unit of our subsidiary, Insteel Wire Products Company, since 1998. He was appointed Vice President of the parent company, Insteel Industries, Inc. in February 2007 and Senior Vice President and Chief Operating Officer in October 2020. From 1977 until 1992, Mr. Wagner served in various positions with Florida Wire and Cable, Inc., a manufacturer of PC strand and galvanized strand products, which was later acquired by us in 2000.

James R. York, 63, has served as Senior Vice President, Sourcing and Logistics since October 2020, and as Vice President, Sourcing and Logistics since joining us in 2018.  Prior to Insteel, he served in various senior management roles with Leggett & Platt, a publicly-held manufacturer of diversified engineered products, from 2002 to 2018, including Group President-Rod and Wire Products, Unit President-Wire Products and Unit President-Specialty Products.  Mr. York served in a range of leadership positions at Bekeart Corporation, a U.S. subsidiary of N.V. Bekeart A.S. of Belgium, from 1983 to 2002.

PART II

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

Since March 17, 2021 our common stock has traded on the New York Stock Exchange (“NYSE”) under the symbol “IIIN”. Before March 17, 2021, our common stock traded on the Nasdaq Global Select Market. As of October 27, 2021, there were 508 shareholders of record.

Stock Performance Graph

The graph below compares the cumulative total shareholder return on our common stock with the cumulative total return of the Russell 2000 Index and the S&P Building Products Index for the five years ended October 2, 2021. The graph and table assume that $100 was invested on October 1, 2016 in our common stock and in each of the two indices and the reinvestment of all dividends. Cumulative total shareholder returns for our common stock, the Russell 2000 Index and the S&P Building Products Index are based on our fiscal year.

Issuer Purchases of Equity Securities

Information regarding our share repurchase authorization is discussed in Note 19 to our consolidated financial statements and incorporated herein by reference.

Item 6. Reserved.

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

The matters discussed in this section include forward-looking statements that are subject to numerous risks. You should carefully read the “Cautionary Note Regarding Forward-Looking Statements” and “Risk Factors” in this Form 10-K.

Overview

Our operations are entirely focused on the manufacture and marketing of concrete reinforcing products for the concrete construction industry. Our business strategy is focused on: (1) achieving leadership positions in our markets; (2) operating as the lowest cost producer in our industry; and (3) pursuing growth opportunities within our core businesses that further our penetration of the markets we currently serve or expand our footprint.

On March 16, 2020, we, through our wholly-owned subsidiary, IWP, purchased substantially all of the assets of STM for an adjusted purchase price of $19.4 million, which reflects certain post-closing adjustments. STM was a leading manufacturer of PC strand for concrete construction applications. We acquired, among other assets, STM’s accounts receivable, inventories, production equipment and facility located in Summerville, South Carolina and assumed certain of its accounts payable and accrued liabilities. Subsequent to the acquisition, we elected to consolidate our PC strand operations with the closure of the Summerville facility.

Impact of COVID-19

Despite the significant disruption in the U.S. and global economies, including supply chain challenges and labor market obstacles, COVID-19 has had a limited impact on our operations to date. We have implemented procedures to support the health and safety of our employees and we are following all U.S. Centers for Disease Control and Prevention guidelines. While the U.S. economy appears to be entering a recovery and operating conditions are improving, we continue to closely monitor the impact of the COVID-19 pandemic on all aspects of our business and the potential effect on our financial position, results of operations, and cash flows. There are many uncertainties regarding the future and ultimate impact that COVID-19 will have on all aspects of our business. We will continue to assess and make adjustments as necessary.

Critical Accounting Estimates

Our consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States. Our discussion and analysis of our financial condition and results of operations are based on these consolidated financial statements. The preparation of our consolidated financial statements requires the application of these accounting principles in addition to certain estimates and judgments based on current available information, actuarial estimates, historical results and other assumptions believed to be reasonable. These estimates, assumptions and judgments are affected by our application of accounting policies, which are discussed in Note 2, "Summary of Significant Accounting Policies", and elsewhere in the accompanying consolidated financial statements. Estimates are used for, but not limited to, determining the net carrying value of trade accounts receivable, inventories, recording self-insurance liabilities and other accrued liabilities. Estimates are also used in establishing opening balances in relation to purchase accounting. Actual results could differ from these estimates.

Accounting estimates are considered critical if both of the following conditions are met: (1) the nature of the estimates or assumptions is material because of the levels of subjectivity and judgment needed to account for matters that are highly uncertain and susceptible to change and (2) the effect of the estimates and assumptions is material to the financial statements.

We have reviewed our accounting estimates, and none were deemed to be considered critical for the accounting periods presented.

Recent Accounting Pronouncements.

The nature and impact of recent accounting pronouncements is discussed in Note 3 to our consolidated financial statements and incorporated herein by reference.

Results of Operations

The following discussion and analysis of our financial condition and results of operations is for the year ended October 2, 2021 compared with the year ended October 3, 2020. Discussions of our financial condition and results of operations for the year ended October 3, 2020 compared to September 28, 2019 that have been omitted under this item can be found in Part II, Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in our Annual Report on Form 10-K for the fiscal year ended October 3, 2020, which was filed with the SEC on October 29, 2020.

The table below presents a summary of our results of operations for fiscal 2021 and fiscal 2020.

Statements of Operations – Selected Data

(Dollars in thousands)

2021 Compared with 2020

Net Sales

Net sales increased 25.0% to $590.6 million in 2021 from $472.6 million in 2020, reflecting a 25.7% increase in selling prices partially offset by a 0.6% decrease in shipments. The increase in average selling prices was driven by price increases implemented in the current year primarily to recover the escalation in raw material costs together with strong demand for our products. Shipments for the prior year benefited from an extra week based on our fiscal calendar. On a pro forma basis adjusting the prior year to reflect the same 52-week period as 2021, the year-over-year shipment increase was 1.6%. The pro forma increase in shipments was primarily due to improved market conditions, the additional business provided by the STM Acquisition and strengthening demand for our products relative to the prior year, which offset the impact on shipments resulting from sustained tight supply conditions for raw materials. Shipments for both years were not materially impacted by the COVID-19 pandemic.

Gross Profit

Gross profit increased 117.9% to $121.5 million, or 20.6% of net sales, in 2021 from $55.8 million, or 11.8% of net sales, in 2020. The year-over-year increase was primarily due to higher spreads between average selling prices and raw material costs ($73.2 million) partially offset by higher manufacturing costs ($7.0 million) and a decrease in shipments ($436,000). The increase in spreads was driven by higher average selling prices ($122.2 million) partially offset by higher raw material costs ($46.7 million) and freight expense ($2.3 million).

Selling, General and Administrative Expense

Selling, general and administrative expense (“SG&A expense”) increased 3.3% to $32.4 million, or 5.5% of net sales, in 2021 from $31.3 million, or 6.6% of net sales, in 2020 primarily due to higher compensation ($3.5 million) and legal expense ($392,000) offset by the relative year-over-year changes in the cash surrender value of life insurance policies ($1.3 million) and lower earnout expense ($1.4 million). The increase in compensation expense was largely driven by higher incentive plan expense due to our improved financial results in the current year. The increase in legal expense was primarily related to costs associated with trade matters. The decrease in earnout expense was due to the revaluation of a contingent earnout liability in the prior year.

Restructuring Charges, Net

Net restructuring charges of $2.9 million were incurred in 2021 compared with $1.7 million in the prior year. The net restructuring charges were related to the closure of the Summerville, South Carolina facility, which had been acquired through the STM Acquisition, and consolidation of our PC strand operations. Net restructuring charges in 2021 included asset impairment charges ($1.4 million), facility closure costs ($1.0 million), equipment relocation costs ($423,000) and employee separation costs ($13,000). The net restructuring charges incurred in the prior year were for facility closure costs ($806,000), equipment relocation costs ($482,000), impairment charges related to the decommissioning of equipment ($343,000) and employee separation costs ($182,000). These charges were partially offset by a $118,000 gain from the sale of equipment associated with the Summerville facility.

Acquisition Costs

Acquisition costs of $195,000 were incurred in 2020 for legal, accounting and other professional fees related to the STM Acquisition. There were no acquisition costs incurred in 2021.

Other Expense (Income), Net

Other expense was $114,000 for 2021 compared with other income of $1.3 million in 2020. Other income in the prior year was primarily related to a gain from the disposition of assets held for sale.

Income Taxes

Our effective income tax rate for 2021 increased to 22.6% from 21.4% in 2020 due to a discrete tax benefit recorded in the prior year in connection with the net operating loss carryback provisions of the Coronavirus Aid, Relief and Economic Security Act, which was enacted in March 2020.

Net Earnings

Net earnings increased to $66.6 million ($3.41 per diluted share) in 2021 from $19.0 million ($0.98 per diluted share) in 2020 primarily due to the increase in gross profit partially offset by higher SG&A expense and restructuring charges associated with the consolidation of our PC strand operations.

Liquidity and Capital Resources

Overview

Our sources of liquidity include cash and cash equivalents, cash generated by operating activities and borrowing availability provided under our $100.0 million revolving credit facility (the “Credit Facility”). Our principal capital requirements include funding working capital, capital expenditures, dividends and any share repurchases. As of October 2, 2021, our cash and cash equivalents totaled $89.9 million compared with $68.7 million as of October 3, 2020.

Selected Financial Data

(Dollars in thousands)

Operating Activities

Operating activities provided $69.9 million of cash in 2021 primarily from net earnings adjusted for non-cash items partially offset by an increase in working capital. Working capital used $12.3 million of cash due to a $14.1 million increase in accounts receivable and a $10.1 million increase in inventories partially offset by an $11.9 million increase in accounts payable and accrued expenses. The increase in accounts receivable and inventories were due to the escalation in raw material costs and average selling prices during 2021. The increase in accounts payable and accrued expenses was primarily related to raw material purchases with higher unit costs near the end of the period and, to a lesser extent, increases in accrued salaries, wages and related expenses and income taxes.

Operating activities provided $56.2 million of cash in 2020 primarily from net earnings adjusted for non-cash items together with decrease in working capital. Working capital provided $19.4 million of cash due to a $20.2 million increase in accounts payable and accrued expenses and a $5.1 million decrease in inventories partially offset by a $5.8 million increase in accounts receivable. The increase in accounts payable and accrued expenses was primarily related to higher raw material purchases near the end of the year together with increases in accrued salaries, wages and related expenses, earnout liability and income taxes. The decrease in inventories was primarily driven by lower unit costs partially offset by higher raw material purchases. The increase in accounts receivable was primarily related to higher shipments partially offset by lower average selling prices.

We may elect to adjust our operating activities as there are changes in the conditions in our construction end-markets, which could materially impact our cash requirements. While a downturn in the level of construction activity affects sales to our customers, it generally reduces our working capital requirements.

Investing Activities

Investing activities used $17.8 million of cash in 2021 primarily due to capital expenditures ($17.5 million) and an increase in the cash surrender value of life insurance policies ($0.4 million). Investing activities used $23.2 million of cash in 2020 primarily due to the STM Acquisition ($18.4 million) and capital expenditures ($7.1 million) partially offset by the receipt of proceeds from the sale of assets held for sale ($2.2 million). Capital expenditures for both years focused on cost and productivity improvement initiatives in addition to recurring maintenance requirements. Capital expenditures are expected to total up to $25.0 million in 2022, which include expenditures primarily to advance the growth of our engineered structural mesh business and to support cost and productivity improvement initiatives as well as recurring maintenance requirements. Our investing activities are largely discretionary, providing us with the ability to significantly curtail outlays should future business conditions warrant that such actions be taken.

Financing Activities

Financing activities used $30.9 million of cash in 2021 and $2.5 million of cash in 2020. In 2021, $31.3 million of cash was used for dividend payments (including a special cash dividend of $29.0 million, or $1.50 per share, and regular cash dividends totaling $2.3 million), which was partially offset by $1.1 million of proceeds from the exercise of stock options. In 2020, $2.3 million of cash was used for dividend payments.

Cash Management

Our cash is principally concentrated at one financial institution, which at times exceeds federally insured limits. We invest excess cash primarily in money market funds, which are highly liquid securities that bear minimal risk.

Credit Facility

We have a Credit Facility that is used to supplement our operating cash flow and fund our working capital, capital expenditure, general corporate and growth requirements. In May 2019, we entered into a new credit agreement, which amended and restated in its entirety the previous agreement pertaining to the revolving credit facility that had been in effect since June 2010. The new credit agreement, among other changes, extended the maturity date of the Credit Facility from May 13, 2020 to May 15, 2024 and provided for an accordion feature whereby its size may be increased by up to $50.0 million, subject to our lender’s approval. Advances under the Credit Facility are limited to the lesser of the revolving loan commitment amount (currently $100.0 million) or a borrowing base amount that is calculated based upon a percentage of eligible receivables and inventories. As of October 2, 2021, no borrowings were outstanding on the Credit Facility, $98.6 million of borrowing capacity was available and outstanding letters of credit totaled $1.4 million (see Note 8 to the consolidated financial statements). As of October 3, 2020, there were no borrowings outstanding on the Credit Facility.

We believe that, in the absence of significant unanticipated cash demands, cash and cash equivalents, cash generated by operating activities and the borrowing availability provided under the Credit Facility will be sufficient to satisfy our expected requirements for working capital, capital expenditures, dividends and share repurchases, if any. We also expect to have access to the amounts available under our Credit Facility as required. However, should we experience future reductions in our operating cash flows due to weakening conditions in our construction end-markets and reduced demand from our customers, we may need to curtail capital and operating expenditures, delay or restrict share repurchases, cease dividend payments and/or realign our working capital requirements.

Should we determine, at any time, that we require additional short-term liquidity, we would evaluate the alternative sources of financing that were potentially available to provide such funding. There can be no assurance that any such financing, if pursued, would be obtained, or if obtained, would be adequate or on terms acceptable to us. However, we believe that our strong balance sheet, flexible capital structure and borrowing capacity available to us under our Credit Facility position us to meet our anticipated liquidity requirements for the foreseeable future.

Off-Balance Sheet Arrangements

We do not have any material transactions, arrangements, obligations (including contingent obligations), or other relationships with unconsolidated entities or other persons, as defined by Item 303(a)(4) of Regulation S-K of the SEC, that have or are reasonably likely to have a material current or future impact on our financial condition, results of operations, liquidity, capital expenditures, capital resources or significant components of revenues or expenses.

Contractual Obligations

In addition to our discussion and analysis surrounding our liquidity and capital resources, our contractual obligations and commitments as of October 2, 2021, include:

Impact of Inflation

We are subject to inflationary risks arising from fluctuations in the market prices for our primary raw material, hot-rolled carbon steel wire rod, and, to a much lesser extent, labor, freight, energy and other consumables that are used in our manufacturing processes. We have generally been able to adjust our selling prices to pass through increases in these costs or offset them through various cost reduction and productivity improvement initiatives. However, our ability to raise our selling prices depends on market conditions and competitive dynamics, and there may be periods during which we are unable to fully recover increases in our costs.

During 2021, we were successful in implementing price increases sufficient to recover the escalation in our raw material costs that occurred over the course of the year. In 2020, selling prices for our products declined in response to low-priced import competition, which negatively impacted our financial results. The timing and magnitude of any future increases in raw material costs and the impact on selling prices for our products is uncertain at this time.

Outlook

Looking ahead to fiscal 2022, we expect continued robust demand in our construction markets. The economic recovery along with sustained favorable forecasts from widely monitored leading market indicators in private non-residential construction and a resilient public construction market are supporting our optimism in the demand outlook. We also believe there is a possibility that Congress and the Administration will successfully negotiate an infrastructure investment plan that may benefit our markets, although the ultimate size and timing of any improvements are not possible to project.

The supply shortage and escalating prices for steel wire rod, our primary raw material, remains a key concern. In addition, critically tight labor markets are expected to continue to negatively affect our operations. These challenges may impact our ability to meet fully our customer demand and result in plant operating inefficiencies and customer service delays. We expect to continue passing the rising costs through the supply chain, but we would anticipate margins returning to more normalized levels once the raw materials markets stabilize. Additionally, our markets and operations remain vulnerable to the lingering impact of COVID-19.

Regardless of the market dynamics, we continue to focus on those factors we control: closely managing and controlling our expenses; aligning our production schedules with demand in a proactive manner as there are changes in market conditions to minimize our operating costs; and pursuing further improvements in the productivity and effectiveness of all our manufacturing, selling and administrative activities. We also expect gradually increasing contributions from the substantial investments we have made in our facilities in the form of reduced operating costs and additional capacity to support future growth. Finally, we will continue to pursue acquisitions opportunistically in our existing businesses that expand our penetration of markets we currently serve or expand our footprint.

The statements contained in this section are forward-looking statements. See “Cautionary Note Regarding Forward-Looking Statements” and “Risk Factors”.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk.

Our cash flows and earnings are subject to fluctuations resulting from changes in commodity prices, interest rates and foreign exchange rates. We manage our exposure to these market risks through internally established policies and procedures and, when appropriate, through the use of derivative financial instruments. We do not use financial instruments for trading purposes and are not a party to any leveraged derivatives. We monitor our underlying market risk exposures on an ongoing basis and believe we can modify or adapt our hedging strategies as necessary.

Commodity Prices

We are subject to significant fluctuations in the cost and availability of our primary raw material, hot-rolled carbon steel wire rod, which we purchase from both domestic and foreign suppliers. We negotiate quantities and pricing for both domestic and foreign wire rod purchases for varying periods (most recently monthly for domestic suppliers), depending upon market conditions, to manage our exposure to price fluctuations and to ensure adequate availability of material consistent with our requirements. We do not use derivative commodity instruments to hedge our exposure to changes in prices as such instruments are not currently available for wire rod. Our ability to acquire wire rod from foreign sources on favorable terms is impacted by fluctuations in strength of home markets, foreign currency exchange rates, foreign taxes, duties, tariffs, quotas and other trade actions. Although changes in our wire rod costs and selling prices tend to be correlated, in weaker market environments, we may be unable to fully recover increased wire rod costs, which would reduce our earnings and cash flows. Additionally, when raw material costs decline, our financial results may be negatively impacted if the selling prices for our products decrease to an even greater extent and if we are consuming higher cost material from inventory. Based on our 2021 shipments and average wire rod cost reflected in cost of sales, a 10% increase in the price of wire rod would have resulted in a $32.7 million decrease in our annual pre-tax earnings (assuming there was not a corresponding change in our selling prices).

Interest Rates

Although we did not have any balances outstanding on our Credit Facility as of October 2, 2021, future borrowings under the facility are subject to a variable rate of interest and are sensitive to changes in interest rates.

Foreign Exchange Exposure

We have not typically hedged foreign currency exposures related to transactions denominated in currencies other than U.S. dollars, as such transactions have not been material historically. We will occasionally hedge firm commitments for certain equipment purchases that are denominated in foreign currencies. The decision to hedge any such transactions is made by us on a case-by-case basis. There were no forward contracts outstanding as of October 2, 2021. During 2021, a 10% increase or decrease in the value of the U.S. dollar relative to foreign currencies to which we are typically exposed would not have had a material impact on our financial position, results of operations or cash flows.

Item 8. Financial Statements and Supplementary Data.

Financial Statements

INSTEEL INDUSTRIES, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands, except per share amounts)

See accompanying notes to consolidated financial statements.

INSTEEL INDUSTRIES, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In thousands)

See accompanying notes to consolidated financial statements.

INSTEEL INDUSTRIES, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(In thousands, except per share amounts)

See accompanying notes to consolidated financial statements.

INSTEEL INDUSTRIES, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY

(In thousands)

(1)Activity within accumulated other comprehensive income (loss) is reported net of related income taxes: 2019 $239, 2020 ($93) and 2021 $154.

See accompanying notes to consolidated financial statements.

INSTEEL INDUSTRIES, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)

See accompanying notes to consolidated financial statements.

INSTEEL INDUSTRIES, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

YEARS ENDED OCTOBER 2, 2021, October 3, 2020 AND SEPTEMBER 28, 2019

(1) Description of Business

Insteel Industries, Inc. (“we,” “us,” “our,” “Insteel” or “the Company”) is the nation’s largest manufacturer of steel wire reinforcing products for concrete construction applications. Insteel is the parent holding company for two wholly-owned subsidiaries, Insteel Wire Products Company (“IWP”), an operating subsidiary, and Intercontinental Metals Corporation, an inactive subsidiary. We manufacture and market prestressed concrete strand (“PC strand”) and welded wire reinforcement (“WWR”), including engineered structural mesh, concrete pipe reinforcement and standard welded wire reinforcement. Our products are primarily sold to manufacturers of concrete products and, to a lesser extent, distributors, rebar fabricators and contractors. We sell our products nationwide across the United States (“U.S.”) and, to a much lesser extent, into Canada, Mexico, and Central and South America.

On March 16, 2020, we, through our wholly-owned subsidiary, IWP, purchased substantially all of the assets of Strand-Tech Manufacturing, Inc. (“STM”) (see Note 5 to the consolidated financial statements).

We have evaluated all subsequent events that occurred after the balance sheet date through the time of filing this Annual Report on Form 10-K and concluded there were no events or transactions during this period that required additional recognition or disclosure in our consolidated financial statements.

(2) Summary of Significant Accounting Policies

Fiscal year. Our fiscal year is the 52 or 53 weeks ending on the Saturday closest to September 30. Fiscal years 2021 and 2019 were 52-week periods and fiscal year 2020 was a 53-week period. All references to years relate to fiscal years rather than calendar years.         

Principles of consolidation. The consolidated financial statements include the accounts of Insteel and our subsidiaries. All significant intercompany transactions and accounts have been eliminated in consolidation.

Use of estimates. The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“GAAP”) requires us to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. There is no assurance that actual results will not differ from these estimates.

Cash equivalents. We consider all highly liquid investments purchased with original maturities of three months or less to be cash equivalents.

Concentration of credit risk. Financial instruments that subject us to concentrations of credit risk consist principally of cash and cash equivalents and trade accounts receivable. Our cash is principally concentrated at one financial institution, which at times exceeds federally insured limits. We are exposed to credit risk in the event of default by institutions in which our cash and cash equivalents are held and by customers to the extent of the amounts recorded on the balance sheet. We invest excess cash primarily in money market funds, which are highly liquid securities.

The majority of our accounts receivable are due from customers that are located in the U.S. and are generally not secured by collateral depending upon the creditworthiness of the account. We provide an allowance for credit losses based upon our assessment of the credit risk of specific customers, historical trends and other information. We write off accounts receivable when they become uncollectible. There is no disproportionate concentration of credit risk.

Stock-based compensation. We account for stock-based compensation in accordance with the fair value recognition provisions of Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 718, “Compensation – Stock Compensation”, which requires stock-based compensation expense to be recognized in net earnings based on the fair value of the award on the date of the grant. We account for forfeitures as they occur. We determine the fair value of stock options issued by using a Monte Carlo valuation model at the grant date, which considers a range of assumptions including the expected term, volatility, dividend yield and risk-free interest rate.

Employee benefit plan. We account for our supplemental retirement benefit agreements (each, a “SRBA”) in accordance with ASC Topic 715, “Compensation - Retirement Benefits”. Under the provisions of ASC Topic 715, we recognize net periodic pension cost and value liabilities based on certain actuarial assumptions, principally the assumed discount rate.

The discount rate we utilize for determining net periodic pension cost and the related benefit obligation for the SRBAs is based, in part, on current interest rates earned on long-term bonds that receive one of the two highest ratings assigned by recognized rating agencies. Our discount rate assumptions are adjusted as of each valuation date to reflect current interest rates on such long-term bonds. The discount rate is used to determine the actuarial present value of the benefit obligations as of the valuation date as well as the interest component of the net periodic pension cost for the following year. We currently expect net periodic pension cost for 2022 to be $1.0 million for the SRBAs. Cash contributions to the SRBAs during 2022 are expected to be $576,000.

The assumed discount rate is reevaluated annually. A reduction in the assumed discount rate generally results in an actuarial loss, as the actuarially-determined present value of estimated future benefit payments will increase. Conversely, an increase in the assumed discount rate generally results in an actuarial gain. However, any actuarial gains generated in future periods reduce the negative amortization effect of any cumulative unamortized actuarial losses, while any actuarial losses generated in future periods reduce the favorable amortization effect of any cumulative unamortized actuarial gains.

The projected benefit obligations and net periodic pension cost for the SRBAs are based in part on expected increases in future compensation levels. Our assumption for the expected increase in future compensation levels is based upon our average historical experience and our intentions regarding future compensation increases, which generally approximates average long-term inflation rates. A 0.25% decrease in the assumed discount rate for our SRBAs would have increased our projected and accumulated benefit obligations as of October 2, 2021 by approximately $356,000 and $293,000, respectively, and our expected net periodic pension cost for 2022 by approximately $39,000.

Revenue recognition. We recognize revenues when obligations under the terms of a contract with our customers are satisfied, which generally occurs when products are shipped and control is transferred. Revenue is measured as the amount of consideration expected to be received in exchange for our products.

Inventories. Inventories are valued at the lower of weighted average cost (which approximates computation on a first-in, first-out basis) and net realizable value. The valuation of inventory includes the costs for material, labor and manufacturing overhead.

Property, plant and equipment. Property, plant and equipment are recorded at cost or fair market value in the case of the assets acquired through acquisitions, or otherwise at reduced values to the extent there have been asset impairment write-downs. Expenditures for maintenance and repairs are charged directly to expense when incurred, while major improvements are capitalized. Depreciation is computed for financial reporting purposes principally by use of the straight-line method over the following estimated useful lives: machinery and equipment, 3 - 15 years; buildings, 10 - 30 years; and land improvements, 5 - 15 years. Depreciation expense was approximately $13.6 million in 2021, $13.2 million in 2020 and $12.5 million in 2019 and reflected in cost of sales and selling, general and administrative expense (“SG&A expense”) in the consolidated statements of operations. Capitalized software is amortized over the shorter of the estimated useful life or 5 years and reflected in SG&A expense. No interest costs were capitalized in 2021, 2020 and 2019.

Goodwill. Goodwill is the excess of cost over the fair value of net assets of businesses acquired. Goodwill is not amortized but is tested annually for impairment and whenever events or circumstances change that would make it more likely than not that an impairment may have occurred. We perform our annual impairment analysis as of the first day of the fourth quarter each year. The evaluation of impairment involves comparing the current estimated fair value of the reporting unit to its recorded value, including goodwill. We perform a qualitative assessment to determine whether it is more likely than not that the fair value of the reporting unit is less than its carrying amount. It may be necessary to perform a quantitative analysis where a discounted cash flow model is used to determine the current estimated fair value of the reporting unit. Key assumptions used to determine the fair value of the reporting unit as part of our annual testing (and any required interim testing) include: (a) expected cash flows for the five-year period following the testing date; (b) an estimated terminal value using a terminal year growth rate based on the growth prospects of the reporting unit; (c) a discount rate based on our estimated after-tax weighted average cost of capital; and (d) a probability-weighted scenario approach by which varying cash flows are assigned to alternative scenarios based on their likelihood of occurrence. In developing these assumptions, we consider historical and anticipated future results, general economic and market conditions, the impact of planned business and operational strategies and all available information at the time the fair value of the reporting unit is estimated. Assumptions in estimating future cash flows are subject to a high degree of judgment and complexity. Changes in assumptions and estimates may affect the fair value of goodwill and could result in impairment charges in future periods. Based on the results of our impairment analysis, no goodwill impairment losses were recognized in the consolidated statements of operations for 2021, 2020 and 2019. Subsequent to the analysis, there have been no events or circumstances that indicate any potential impairment of goodwill.

Long-lived assets. Long-lived assets include property, plant and equipment and identifiable intangible assets with definite useful lives. Finite-lived intangible assets are amortized over their estimated useful lives. Our intangible assets consist of customer relationships, developed technology and know-how, non-competition agreements and trade names, and are being amortized on a straight-line basis over their finite useful lives (see Note 7 to the consolidated financial statements). We assess the impairment of long-lived assets whenever events or changes in circumstances indicate that the carrying value may not be fully recoverable. When we determine that the carrying value of such assets may not be recoverable, we measure recoverability based on the undiscounted cash flows expected to be generated by the related asset or asset group. If it is determined that an impairment loss has occurred, the loss is recognized in the period in which it is incurred and is calculated as the difference between the carrying value and the present value of estimated future net cash flows or comparable market values. Impairment charges of $1.4 and $0.3 million were recorded in 2021 and 2020, respectively, related to the impairment of long-lived assets resulting from the consolidation of our PC strand operations with the closure of our Summerville, South Carolina facility (see Note 5 to the consolidated financial statements). There were no impairment losses in 2019.

Fair value of financial instruments. The carrying amounts for cash and cash equivalents, accounts receivable, and accounts payable and accrued expenses approximate fair value because of their short maturities.

Income taxes. Income taxes are based on pretax financial accounting income. Deferred tax assets and liabilities are recognized for the expected tax consequences of temporary differences between the tax bases of assets and liabilities and their reported amounts. We assess the need to establish a valuation allowance against deferred tax assets to the extent we no longer believe it is more likely than not that the tax assets will be fully realized. We recognize uncertain tax positions when we have determined it is more likely than not that a tax position will be sustained upon examination. However, new information may become available, or applicable laws or regulations may change, thereby resulting in a favorable or unfavorable adjustment to amounts recorded.

Earnings per share. Basic earnings per share (“EPS”) are computed by dividing earnings available to common shareholders by the weighted average number of shares of common stock outstanding during the period. Diluted EPS are computed by dividing earnings available to common shareholders by the weighted average number of shares of common stock and other dilutive equity securities outstanding during the period. Securities that have the effect of increasing EPS are considered to be antidilutive and are not included in the computation of diluted EPS.

(3) Recent Accounting Pronouncements

Current Adoptions

In June 2016, the FASB issued Accounting Standard Update (“ASU”) No. 2016-13 “Credit Losses - Measurement of Credit Losses on Financial Instruments.” ASU No. 2016-13 significantly changes how entities measure credit losses for most financial assets, including accounts and notes receivables, by replacing the “incurred loss” approach with an “expected loss” model under which allowances will be recognized based on expected rather than incurred losses. ASU No. 2016-13 became effective for us in the first quarter of 2021. The adoption of this update did not have an impact on our consolidated financial statements. We estimate our allowance for doubtful accounts based upon several factors, including customer credit quality and historical write-off trends. The adoption of this guidance did not significantly impact our accounting policies or methods utilized to determine the allowance for doubtful accounts.

In January 2017, the FASB issued ASU No. 2017-04 “Intangibles – Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment,” which simplifies the accounting for goodwill impairments by eliminating step 2 from the goodwill impairment test. ASU No. 2017-04 became effective for us in the first quarter of 2021. The adoption of this guidance did not have a material impact on our consolidated financial statements.

In August 2018, the FASB issued ASU No. 2018-14 “Compensation - Retirement Benefits - Defined Benefit Plans - General (Subtopic 715-20): Disclosure Framework - Changes to the Disclosure Requirements for Defined Benefit Plans”, which modifies the disclosure requirements for employers that sponsor defined benefit pension or other postretirement benefit plans. The guidance removes disclosures that are no longer considered cost beneficial and adds new, as well as clarifies certain other, disclosure requirements. ASU No. 2018-14 became effective for us in fiscal 2021. The adoption of this guidance did not have a material impact on our disclosures.

Future Adoptions

In December 2019, the FASB issued ASU No. 2019-12 "Simplifying the Accounting for Income Taxes (Topic 740)." ASU No. 2019-12 removes certain exceptions to the general principles in ASC 740 and also clarifies and amends existing guidance to provide for more consistent application. ASU No. 2019-12 will become effective for us in the first quarter of fiscal 2022. The adoption of this guidance will not have a material impact on our consolidated financial statements.

In March 2020, the FASB issued ASU No. 2020-04, “Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting.” ASU No. 2020-04 provides optional expedients and exceptions to account for contracts, hedging relationships and other transactions that reference LIBOR or another reference rate if certain criteria are met. ASU No. 2020-04 is effective March 12, 2020 through December 31, 2022. The adoption of this guidance will not have a material impact on our consolidated financial statements and disclosures.

(4) Revenue Recognition

We recognize revenues when performance obligations under the terms of a contract with our customers are satisfied, which generally occurs when products are shipped and control is transferred. We enter into contracts that pertain to products, which are accounted for as separate performance obligations and typically one year or less in duration. We do not exercise significant judgment in determining the timing for the satisfaction of performance obligations or the transaction price. Revenue is measured as the amount of consideration expected to be received in exchange for our products. We have elected to apply the practical expedient provided for in ASU No. 2014-09 and not disclose information regarding remaining performance obligations that have original expected durations of one year or less.

Variable consideration that may affect the total transaction price, including contractual discounts, rebates, returns and credits are included in net sales. Estimates for variable consideration are based on historical experience, anticipated performance and management's judgment and are updated as of each reporting date. Shipping and related expenses associated with outbound freight are accounted for as fulfillment costs and included in cost of sales. We do not have significant financing components.

Contract assets primarily relate to our rights to consideration for products that are delivered but not billed as of the reporting date and are reclassified to receivables when the customer is invoiced. Contract liabilities primarily relate to performance obligations that are to be satisfied in the future and arise when we bill the customer in advance of shipments. Contract costs are not significant and are recognized as incurred. Contract assets and liabilities were not material as of October 2, 2021 and October 3, 2020.

Accounts receivable includes amounts billed and currently due from customers stated at their net estimated realizable value. Customer payment terms are generally 30 days. We maintain an allowance for credit losses to provide for the estimated amount of receivables that will not be collected, which is based upon our assessment of customer creditworthiness, historical payment experience and the age of outstanding receivables. Past-due trade receivable balances are written off when our collection efforts have been unsuccessful.

See Note 15 for the disaggregation of our net sales by product line and geography.

(5) Business Combination

On March 16, 2020, we purchased substantially all of the assets of STM for an adjusted purchase price of $19.4 million, reflecting certain post-closing adjustments (the “STM Acquisition”), which included a $1.0 million holdback that was payable one year from the acquisition date.

STM was a leading manufacturer of PC strand for concrete construction applications. We acquired, among other assets, STM’s accounts receivable, inventories, production equipment and facility located in Summerville, South Carolina, and assumed certain of its accounts payable and accrued liabilities. The STM Acquisition serves to strengthen our competitive position as we contend with increased low-priced import competition.

Following is a summary of the adjusted purchase price to the fair values of the assets acquired and liabilities assumed as of the acquisition date:

In connection with the STM Acquisition, we acquired certain intangible assets including customer relationships, a trade name and non-competition agreement. Goodwill associated with the STM Acquisition, which is deductible for tax purposes, consists largely of the synergies we expect to realize through the integration of the acquired assets with our operations.

The STM Acquisition was accounted for as a business purchase pursuant to ASC Topic 805, “Business Combinations” (“ASC 805”). Under the provisions of ASC 805, acquisition and integration costs are recorded as expenses in the period in which such costs are incurred rather than included as components of consideration transferred.

Following the STM Acquisition, net sales of the STM facility in 2020 were approximately $3.0 million. The actual net sales specifically attributable to the STM Acquisition, however, cannot be quantified due to our integration efforts which involved the reassignment of business between the former STM facility and our existing PC strand facilities. As a result, we have determined that the presentation of STM’s earnings for 2020 is impractical due to the integration of STM’s operations following the STM Acquisition.

The following unaudited supplemental pro forma financial information reflects our combined results of operations had the STM Acquisition occurred at the beginning of 2019. The pro forma information reflects certain adjustments related to the STM Acquisition, including adjusted amortization and depreciation expense based on the fair values of the assets acquired. The pro forma information does not reflect any potential operating efficiencies or cost savings that may result from the STM Acquisition. Accordingly, this pro forma information is for illustrative purposes and is not intended to represent the actual results of operations of the combined company that would have been achieved had the STM Acquisition occurred at the beginning of 2019, nor is it intended to indicate future results of operations. The pro forma combined results of operations for the current and comparative prior year periods are as follows:

Restructuring charges. In connection with the STM acquisition, we elected to consolidate our PC strand operations through the closure of the Summerville facility and the redeployment of its equipment to our other three PC strand production facilities located in Gallatin, Tennessee; Houston, Texas; and Sanderson, Florida. Operations at the Summerville facility ceased during the third quarter of 2020. Following is a summary of the restructuring activity during 2021 and 2020:

During 2021, we determined the carrying value of the Summerville facility acquired in the STM Acquisition exceeded its fair value, less estimated costs to sell, and recorded an impairment of assets held for sale of $1.4 million within restructuring charges on our consolidated statements of operations for the year. As of October 2, 2021 and October 3, 2020, we recorded a liability of $10,000 and $171,000, respectively, for restructuring liabilities in accrued expenses on our consolidated balance sheet. We do not currently expect to incur any significant restructuring charges during 2022.

Acquisition costs. During 2020, we recorded $195,000 of acquisition-related costs associated with the STM Acquisition for accounting, legal and other professional fees.

(6) Fair Value Measurements

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. The authoritative guidance for fair value measurements establishes a three-level fair value hierarchy that encourages an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The three levels of inputs used to measure fair value are as follows:

Level 1 - Quoted prices in active markets for identical assets or liabilities.

Level 2 - Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets.

Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities, including certain pricing models, discounted cash flow methodologies and similar techniques that use significant unobservable inputs.

As of October 2, 2021 and October 3, 2020, we held financial assets that are required to be measured at fair value on a recurring basis, which are summarized below:

Cash equivalents, which include all highly liquid investments with original maturities of three months or less, are classified as Level 1 of the fair value hierarchy. The carrying amount of our cash equivalents, which consist of investments in money market funds, approximates fair value due to their short maturities. Cash surrender value of life insurance policies are classified as Level 2. The fair value of the life insurance policies was determined by the underwriting insurance company’s valuation models and represents the guaranteed value we would receive upon surrender of these policies as of the reporting date.

As of October 2, 2021 and October 3, 2020, we had no nonfinancial assets that are required to be measured at fair value on a nonrecurring basis other than the assets and liabilities that were acquired from STM at fair value in 2020 (see Note 5 to the consolidated financial statements). During 2021, we recognized $1.4 million of impairment charges related to the Summerville facility acquired in the STM Acquisition to reflect its fair value of $6.3 million as of October 2, 2021. The Summerville facility was classified as assets held for sale in other assets on our consolidated balance sheet as of October 2, 2021. The carrying amounts of accounts receivable, accounts payable and accrued expenses approximate fair value due to the short-term maturities of these financial instruments.

(7) Intangible Assets

The primary components of our intangible assets and the related accumulated amortization are as follows:

Amortization expense for intangibles was $899,000 in 2021, $1.0 million in 2020 and $1.1 million in 2019. Amortization expense for the next five years is $822,000 in 2022, $757,000 in 2023, $751,000 in 2024, $744,000 in 2025 and $752,000 in 2026.

(8) Long-Term Debt

Revolving Credit Facility. We have a $100.0 million revolving credit facility (the “Credit Facility”) that is used to supplement our operating cash flow and fund our working capital, capital expenditure, general corporate and growth requirements. In May 2019, we entered into a new credit agreement, which amended and restated in its entirety the previous agreement pertaining to the revolving credit facility that had been in effect since June 2010. The new credit agreement, among other changes, extended the maturity date of the Credit Facility from May 13, 2020 to May 15, 2024 and provided for an accordion feature whereby its size may be increased by up to $50.0 million, subject to our lender’s approval. Advances under the Credit Facility are limited to the lesser of the revolving loan commitment amount (currently $100.0 million) or a borrowing base amount that is calculated based upon a percentage of eligible receivables and inventories. As of October 2, 2021, no borrowings were outstanding on the Credit Facility, $98.6 million of borrowing capacity was available and outstanding letters of credit totaled $1.4 million. As of October 3, 2020, there were no borrowings outstanding on the Credit Facility.

Interest rates on the Credit Facility are based upon (1) an index rate that is established at the highest of the prime rate, 0.50% plus the federal funds rate or the LIBOR rate plus the excess of the then-applicable margin for LIBOR loans over the then-applicable margin for index rate loans, or (2) at our election, a LIBOR rate, plus in either case, an applicable interest rate margin. The applicable interest rate margins are adjusted on a quarterly basis based upon the amount of excess availability on the Credit Facility within the range of 0.25% to 0.50% for index rate loans and 1.25% to 1.50% for LIBOR loans. In addition, the applicable interest rate margins would be increased by 2.00% upon the occurrence of certain events of default provided for under the terms of the Credit Facility. Based on our excess availability as of October 2, 2021, the applicable interest rate margins on the Credit Facility were 0.25% for index rate loans and 1.25% for LIBOR loans.

Our ability to borrow available amounts under the Credit Facility will be restricted or eliminated in the event of certain covenant breaches, events of default or if we are unable to make certain representations and warranties provided for under the terms of the Credit Facility. We are required to maintain a fixed charge coverage ratio of not less than 1.0 at the end of each fiscal quarter for the twelve-month period then ended when the amount of liquidity on the Credit Facility is less than $10.0 million. In addition, the terms of the Credit Facility restrict our ability to, among other things: engage in certain business combinations or divestitures; make investments in or loans to third parties, unless certain conditions are met with respect to such investments or loans; pay cash dividends or repurchase shares of our stock subject to certain minimum borrowing availability requirements; incur or assume indebtedness; issue securities; enter into certain transactions with our affiliates; or permit liens to encumber our property and assets. The terms of the Credit Facility also provide that an event of default will occur upon the occurrence of, among other things: defaults or breaches under the loan documents, subject in certain cases to cure periods; defaults or breaches by us or any of our subsidiaries under any agreement resulting in the acceleration of amounts above certain thresholds or payment defaults above certain thresholds; certain events of bankruptcy or insolvency; certain entries of judgment against us or any of our subsidiaries, which are not covered by insurance; or a change of control. As of October 2, 2021, we were in compliance with all of the financial and negative covenants under the Credit Facility and there have not been any events of default.

Amortization of capitalized financing costs associated with the Credit Facility was $65,000 in 2021, $66,000 in 2020 and $65,000 in 2019. We expect the amortization of capitalized financing costs to approximate the following amounts for the next five fiscal years:

(9) Stock-Based Compensation

Under our equity incentive plan, employees and directors may be granted stock options, restricted stock, restricted stock units and performance awards. Effective February 11, 2020, our shareholders approved an amendment to the 2015 Equity Incentive Plan of Insteel Industries, Inc. (the “2015 Plan”), which authorizes up to an additional 750,000 shares of our common stock for future grants under the plan and expires on February 17, 2025. As of October 2, 2021, there were 621,000 shares of our common stock available for future grants under the 2015 Plan, which is our only active equity incentive plan.

Stock option awards. Under our equity incentive plan, employees and directors may be granted options to purchase shares of common stock at the fair market value on the date of the grant. Options granted under the plan generally vest over three years and expire ten years from the date of the grant. Compensation expense associated with stock options was $860,000 in 2021, $810,000 in 2020 and $889,000 in 2019. As of October 2, 2021, there was $497,000 of unrecognized compensation cost related to unvested options which is expected to be recognized over a weighted average period of 1.65 years.

The fair value of each option award granted is estimated on the date of grant using a Monte Carlo valuation model. The weighted-average estimated fair values of stock options granted during 2021, 2020 and 2019 were $14.47, $8.05 and $7.15 per share, respectively, based on the following weighted-average assumptions:

The assumptions utilized in the Monte Carlo valuation model are evaluated and revised, as necessary, to reflect market conditions and actual historical experience. The expected term for options was based on the results of a Monte Carlo simulation model, using the model’s estimated fair value as an input to the Black-Scholes-Merton model, and then solving for the expected term. The risk-free interest rate for periods within the contractual life of the option was based on the U.S. Treasury yield curve in effect at the time of the grant. The expected volatility was derived using a term structure based on historical volatility and the volatility implied by exchange-traded options on our common stock. The dividend yield was calculated based on our annual dividend as of the option grant date.

The following table summarizes stock option activity:

Stock option exercises include “net exercises” for which the optionee received shares of common stock equal to the intrinsic value of the options (fair market value of common stock on the date of exercise less exercise price) reduced by any applicable withholding taxes.

Restricted stock units. Restricted stock units (“RSUs”) granted under our equity incentive plan are valued based upon the fair market value on the date of the grant and provide for a dividend equivalent payment which is included in compensation expense. The vesting period for RSUs is generally one year from the date of the grant for RSUs granted to directors and three years from the date of the grant for RSUs granted to employees. RSUs do not have voting rights. RSU grants and compensation expense are as follows:

As of October 2, 2021, there was $748,000 of unrecognized compensation cost related to unvested RSUs which is expected to be recognized over a weighted average period of 1.88 years.

The following table summarizes RSU activity:

(10) Income Taxes

The components of the provision for income taxes are as follows:

The reconciliation between income taxes computed at the federal statutory rate and the provision for income taxes is as follows: