ALPHA PRO TECH LTD 10-Q

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS You should read the following discussion and analysis together with our unaudited condensed consolidated financial statements and the notes to our unaudited condensed consolidated financial statements, which appear elsewhere in this report, as well as our Annual Report on Form 10-K for the year ended December 31, 2020, filed with the Securities and Exchange Commission (the “SEC”) on March 10, 2021 (the “2020 Form 10-K”). Special Note Regarding Forward-Looking Statements Certain information set forth in this Quarterly Report on Form 10-Q contains “forward-looking statements” within the meaning of federal securities laws. Forward-looking statements include statements concerning our plans, objectives, goals, strategies, future events, future revenues or performance, capital expenditures, financing needs, plans or intentions, including, without limitation, our expected orders, production levels and sales in 2021 and 2022, and other information that is not historical information. When used in this report, the words “estimates,” “expects,” “anticipates,” “forecasts,” “plans,” “intends,” “believes” and variations of such words or similar expressions are intended to identify forward-looking statements. We may make additional forward-looking statements from time to time. We undertake no obligation to publicly update any forward-looking statements, whether as a result of new information, future developments or otherwise. All forward-looking statements, whether written or oral and whether made by us or on our behalf, are expressly qualified by this special note. The following are some of the risks that could affect our financial performance or that could cause actual results to differ materially from those expressed or implied in our forward-looking statements: ● Global economic conditions could adversely affect the Company’s business and financial results. ● The effects of the COVID-19 pandemic, including effects on the business and operations of those within our supply chain and on global economic conditions generally, have had, and could continue to have, a material adverse effect on our business, financial results and results of operations. ● The loss of any large customer or a reduction in orders from any large customer could reduce our net sales and harm our operating results. ● We rely on suppliers and contractors, and our business could be seriously harmed if these suppliers and contractors are not able to meet our requirements. ● Risks associated with international manufacturing could have a significant effect on our business. ● Our joint venture may present risks that are only present when third parties are involved. ● Our success depends in part on protection of our intellectual property, and our failure to protect our intellectual property could adversely affect our competitive advantage, our brand recognition and our business. ● Our industry is highly competitive, which may negatively affect our ability to grow our customer base and generate sales. ● The Company’s results are affected by competitive conditions and customer preferences. ● The Company’s growth objectives are largely dependent on the timing and market acceptance of our new product offerings, including our ability to continually renew our pipeline of new products and to bring those products to market. ● Security breaches and other disruptions to the Company’s information technology infrastructure could interfere with the Company’s operations, compromise information belonging to the Company and our customers and suppliers and expose the Company to liability, which could adversely impact the Company’s business and reputation. ● The Company’s future results may be affected by various legal and regulatory proceedings and legal compliance risks. ● Our common stock price is volatile, which could result in substantial losses for individual shareholders. The foregoing list of risks is not exclusive. For a more detailed discussion of the risk factors associated with our business, see the risks described in Part I, Item IA, “Risk Factors,” in the 2020 Form 10-K and in Part II, Item IA, “Risk Factors,” in this Quarterly Report on Form 10-Q. These and many other factors could affect the Company’s future operating results and financial condition and could cause actual results to differ materially from expectations based on forward-looking statements made in this document or elsewhere by the Company or on its behalf. 14 Alpha Pro Tech, Ltd. Special Note Regarding Smaller Reporting Company Status We are filing this report as a “smaller reporting company” (as defined in Rule 12b-2 of the Securities Exchange Act of 1934, as amended). As a result of being a smaller reporting company, we are allowed and have elected to omit certain information from this Management’s Discussion and Analysis of Financial Condition and Results of Operations; however, we have provided all information for the periods presented that we believe to be appropriate. Where to find more information about us. We make available, free of charge, on our website ( http://www.alphaprotech.com ) our most recent Annual Report on Form 10-K, our most recent Quarterly Report on Form 10-Q, any Current Reports on Form 8-K furnished or filed since our most recent Annual Report on Form 10-K, and any amendments to such reports, as soon as reasonably practicable following the electronic filing of such reports with the SEC. In addition, in accordance with SEC rules, we provide paper copies of our filings free of charge upon request. Critical Accounting Policies and Estimates The preparation of our financial statements in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”) requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of net sales and expenses during the periods reported. We base estimates on past experience and on various other assumptions that are believed to be reasonable under the circumstances. Our estimates are subject to uncertainties associated with the ongoing COVID-19 pandemic. The application of these accounting policies on a consistent basis enables us to provide timely and reliable financial information. Our significant accounting policies and estimates are more fully described in Note 2, “Summary of Significant Accounting Policies” in the notes to our consolidated financial statements in Item 8 of the 2020 Form 10-K. Our critical accounting policies and estimates include the following: Accounts Receivable : Accounts receivable are recorded at the invoice amount and do not bear interest. The general terms for receivables is net 30 days. The allowance for doubtful accounts is the Company’s best estimate of the amount of probable credit losses in the Company’s existing accounts receivable; however, changes in circumstances relating to accounts receivable may result in a requirement for additional allowances in the future. The Company determines the allowance based upon historical write-off experience and known conditions about customers’ current ability to pay. Account balances are charged against the allowance when the potential for recovery is considered remote. For new customers with no order history with the Company we may require advance payments to reduce our credit risk. Inventories: Inventories include freight-in, materials, labor and overhead costs and are stated at the lower of cost or net realizable value. Allowances are recorded for slow-moving, obsolete or unusable inventory. We assess our inventory for estimated obsolescence or unmarketable inventory and write down the difference between the cost of inventory and the estimated net realizable value based upon assumptions about future sales and supply on-hand, if necessary. If actual market conditions are less favorable than those projected by management, additional inventory write-downs may be required. Leases: We determine if an arrangement is a lease at inception. Operating leases are included as right-of-use (“ROU”) assets and lease liabilities on our consolidated balance sheet. ROU assets and lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at the commencement date. Our leases do not provide an implicit rate, and, therefore, we estimate our collateralized borrowing rate under similar terms based on the information available at the commencement date in determining the present value of future minimum lease payments. Our lease terms may include options to extend or terminate the lease when it is reasonably certain that we will exercise such options. We do not record leases on our consolidated balance sheet with a term of one year or less. We elected a package of transition practical expedients, which included not reassessing whether any expired or existing contracts are or contain leases, not reassessing the lease classification of expired or existing leases, and not reassessing initial direct costs for existing leases. We also elected a practical expedient to not separate lease and non-lease components. We did not elect the practical expedient to use hindsight in determining our lease terms or assessing impairment of our ROU assets. 15 Alpha Pro Tech, Ltd. Revenue Recognition: Net sales includes revenue from products and shipping and handling charges, net of estimates for product returns and any related sales incentives. Our customer contracts have a single performance obligation: transfer control of products to customers. Revenue is measured as the amount of consideration that we expect to receive in exchange for transferring control of products. All revenue is recognized when we satisfy our performance obligations under the applicable contract. We recognize revenue in connection with transferring control of the promised products to the customer, with revenue being recognized at the point in time when the customer obtains control of the products, which is generally when title passes to the customer upon delivery to a third party carrier for FOB shipping point arrangements and to the customer for FOB destination arrangements, at which time a receivable is created for the invoice sent to the customer. Shipping and handling activities are performed prior to the customer obtaining control of the goods, and are accounted for as fulfillment activities and are not a promised good or service. Shipping and handling charges billed to customers are included in revenue. Shipping and handling costs, associated with the distribution of the Company’s product to the customers, are recorded in cost of goods sold and are recognized when control of the product is transferred to the customer, which is at the time products are delivered to the third party carrier for FOB shipping point arrangements and to the customer for FOB destination arrangements. We estimate product returns based on historical return rates and estimate rebates based on contractual agreements. Using probability assessments, we estimate sales incentives expected to be paid over the term of the contract. Sales taxes and value added taxes in foreign and domestic jurisdictions that are collected from customers and remitted to governmental authorities are accounted for on a net basis and, therefore, are excluded from net sales. The Company manufactures certain private label goods for customers and has determined that control does not pass to the customer at the time of manufacture, based upon the nature of the private labelling. The Company has determined that, as of March 31, 2021, it had no material contract assets, and concluded that its contract liabilities (primarily rebates) had the right of offset against customer receivables. As of March 31, 2021, the Company had contract liabilities of $113,000 as a result of customer advance payments of orders connected to the COVID-19 pandemic (see “Impact of the Novel Coronavirus (COVID-19)” below). Sales Returns, Rebates and Allowances: Sales are reduced for any anticipated sales returns, rebates and allowances based on historical experience. Since our return policy is only 90 days and our products are not generally susceptible to external factors such as technological obsolescence or significant changes in demand, we are able to make a reasonable estimate for returns. We offer end-user product specific and sales volume rebates to select distributors. Our rebates are based on actual sales and are accrued monthly. Stock-Based Compensation: The Company accounts for stock-based awards using Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 718, Stock Compensation. ASC 718 requires companies to record compensation expense for the value of all outstanding and unvested share-based payments, including employee stock options and similar awards. The fair values of stock option grants are determined using the Black-Scholes option-pricing model and are based on the following assumptions: expected stock price volatility based on historical data and management’s expectations of future volatility, risk-free interest rates from published sources, expected term based on historical data, and no dividend yield, as the Board of Directors currently has no plans to pay dividends in the foreseeable future. The Company accounts for option forfeitures as they occur. The Black-Scholes option-pricing model was developed for use in estimating the fair value of traded options that have no vesting restrictions and that are fully transferable. In addition, the option-pricing model requires the input of highly subjective assumptions, including expected stock price volatility. Our stock options have characteristics significantly different from those of traded options, and changes in the subjective input assumptions can materially affect the fair value of such options. 16 Alpha Pro Tech, Ltd. OVERVIEW Alpha Pro Tech is in the business of protecting people, products and environments. We accomplish this by developing, manufacturing and marketing a line of high-value, disposable protective apparel products for the cleanroom, industrial, pharmaceutical, medical and dental markets. We also manufacture a line of building supply construction weatherization products. Our products are sold under the "Alpha Pro Tech" brand name, as well as under private label. Our products are grouped into two business segments: the Building Supply segment, consisting of construction weatherization products, such as housewrap and synthetic roof underlayment as well as other woven material; and the Disposable Protective Apparel segment, consisting of disposable protective garments (including shoecovers, bouffant caps, coveralls, gowns, frocks and lab coats), face masks and face shields. All financial information presented in this report reflects the current segmentation. Our target markets include pharmaceutical manufacturing, bio-pharmaceutical manufacturing, medical device manufacturing, lab animal research, high technology electronics manufacturing (which includes the semi-conductor market), medical and dental distributors, and construction, building supply and roofing distributors. Our products are used primarily in cleanrooms, industrial safety manufacturing environments, health care facilities, such as hospitals, laboratories and dental offices, and building and re-roofing sites. Our products are distributed principally in the United States through a network consisting of purchasing groups, national distributors, local distributors, independent sales representatives and our own sales and marketing force. Impact of the Novel Coronavirus (COVID-19) In March 2020, the World Health Organization declared the outbreak of COVID-19 a pandemic. COVID-19 continues to spread throughout the U.S. and the world and has resulted in authorities implementing numerous measures to contain the virus, including travel bans and restrictions, quarantines, shelter-in-place orders, and business limitations and shutdowns. COVID-19 has had, and we expect the virus to continue to have, a number of effects, both positive and negative, on our business operations and financial condition. Since the start of the COVID-19 pandemic, we experienced a significant surge in customer demand for our proprietary N-95 Particulate Respirator face mask product and other personal protective equipment (“PPE”) products as a result of COVID-19. We experienced a dramatic increase in revenue from sales of PPE products during the year of 2020, especially with respect to face masks, face shields and disposable protective garments, including shoecovers, coveralls, gowns, lab coats and bouffant caps. In an effort to meet the unprecedented demand, and to aid communities around the world in responding to the ongoing healthcare crisis, the Company ramped up production during the first quarter of 2020 of our PPE products, in particular our N-95 face mask, which is manufactured by the Company in the United States. We addressed the growing customer demand for PPE products by increasing and improving the human, mechanical, and supply chain components behind production. During 2020, we encountered a number of constraints within our supply chain due to government-mandated shutdowns, raw materials shortages and shipping delays. Although we worked to alleviate these supply chain issues by securing additional supply sources, in the event of subsequent shutdowns, shortages or delays, our production and sales could be further impacted. Further, we expect that prices of raw materials may rise more rapidly in the current environment than our sales prices, which could decrease our profits. We are continuing to serve our customers while taking every precaution to provide a safe work environment for our employees. We have enacted enhanced operating protocols to assure the safety and well-being of our employees, placed restrictions on non-essential travel, and otherwise adjusted work schedules to maximize our capacity while adhering to recommended precautions such as social distancing. We believe that we may have to take further actions that we determine are in the best interests of our employees or as required by federal, state, or local authorities. Although we will continue to adhere to restrictions imposed by local governments in the jurisdictions in which we operate, government regulations have impacted workforce availability and expense in certain of the Company’s manufacturing facilities, and we expect this to continue for some time. 17 Alpha Pro Tech, Ltd. As detailed below under “Results of Operations,” we witnessed a softening in the demand for our N-95 particulate respirator face mask during the first quarter of 2021 and expect sales will decline to be more in-line with pre-pandemic levels in future periods. We expect growth in pre-pandemic demand for our disposable protective garments and continued growth in Building Supply segment products, although this demand could be negatively impacted if we experience a decrease in housing starts and increased uncertainty in the housing market and the economy in general. The impact of the COVID-19 pandemic continues to unfold. The extent of the pandemic’s effect on our future operational and financial performance will depend in large part on future developments. Future developments include the duration, scope and severity of the pandemic and new variants, the actions taken to contain or mitigate its impact, the impact on governmental programs and budgets, the development of treatments or vaccines, and the efficacy of mass vaccinations, and the resumption of widespread economic activity in certain sectors. Due to the inherent uncertainty of the unprecedented and rapidly evolving situation, we are unable to predict with any certainty the likely impact of the COVID-19 pandemic on our future operations. Management will continue to carefully monitor the current dynamic market conditions and work to respond to them swiftly and effectively. RESULTS OF OPERATIONS The following table sets forth certain operational data as a percentage of net sales for the periods indicated: For the Three Months Ended March 31, 2021 2020 Net sales 100.0 % 100.0 % Gross profit 39.6 % 47.1 % Selling, general and administrative expenses 19.8 % 22.6 % Income from operations 19.0 % 23.5 % Income before provision for income taxes 20.4 % 23.8 % Net income 16.1 % 29.4 % Three months ended March 31, 2021, compared to three months ended March 31, 2020 Sales. Consolidated sales for the three months ended March 31, 2021 increased to a record first quarter, of $23,161,000, from $18,154,000 for the three months ended March 31, 2020, representing an increase of $5,007,000, or 27.6%. This increase consisted of increased sales in the Disposable Protective Apparel segment of $4,224,000 and increased sales in the Building Supply segment of $783,000. Disposable Protective Apparel Segment Sales for the Disposable Protective Apparel segment for the three months ended March 31, 2021 increased by $4,224,000, or 39.9%, to a record first quarter of $14,821,000, compared to $10,597,000 for the same period of 2020. This segment increase was due to a 40.7% increase in sales of disposable protective garments, 24.0% increase in sales of face masks and a 93.6% increase in face shields. The increases for face masks, face shields and to a lesser extent disposable protective garments were primarily due to increased demand resulting from the COVID-19 pandemic. The sales mix of the Disposable Protective Apparel segment for the three months ended March 31, 2021 was approximately 45% for disposable protective garments, 38% for face masks and 17% for face shields. This sales mix is compared to approximately 45% for disposable apparel garments, 43% for face masks and 12% for face shields for the three months ended March 31, 2020. 18 Alpha Pro Tech, Ltd. Sales for the disposable protective garments in the first quarter of 2021 were a record and up a very strong 40.7%. This was as a result of strong open orders, primarily from our major international channel partner. We continue to realize higher than historical open orders for disposable protective garments and are working closely with all our channel partners uncovering new end-customer sales opportunities. The increase in face mask sales of 24.0% was primarily attributable to sales of our proprietary N-95 Particulate Respirator face mask resulting from customer demand associated with the COVID-19 pandemic. Although we showed face mask revenue growth in the first quarter of 2021, sales were materially lower than prior pandemic quarters. We are witnessing a softening in demand due various factors such as: (i) decreased demand from distributors and their customers in light of high levels of stockpiled inventory, resulting from a rush to obtain face masks in the early months of the pandemic, (ii) increased availability of N-95 face masks from manufacturers ramping up production capacity, (iii) increased competition as more manufacturers entered the market as well as Emergency Use Authorization in the U.S. that has allowed foreign manufactured, non-NIOSH approved KN-95 face masks, and (iv) the improvement in outlook with respect to the pandemic and the growing number of individuals being vaccinated to protect against COVID-19. Management expects sales of face mask will decline to be more in-line with pre-pandemic levels in future periods. The increase in face shield sales of 93.6% was also attributable to the pandemic and resulted in demand primarily from one distributor. Management expect sales of face shields to decrease in the coming quarters and to be more in-line with pre-pandemic levels. Building Supply Segment Building Supply segment sales for the three months ended March 31, 2021 increased by $783,000, or 10.4%, to a first quarter record of $8,340,000, compared to $7,557,000 for the three months ended March 31, 2020. The Building Supply segment increase was primarily due to an 18.2% increase in our core building products, including an increase in sales of synthetic roof underlayment of 31.6% and an increase in sales of housewrap of 4.1% compared to the same period of 2020. Sales of other woven material decreased by 26.1% compared to the same period of 2020. The sales mix of the Building Supply segment for the three months ended March 31, 2021 was approximately 52% for synthetic roof underlayment, 41% for housewrap and 7% for other woven material. This compared to approximately 45% for synthetic roof underlayment, 45% for housewrap and 10% for other woven material for the three months ended March 31, 2020. Our synthetic roof underlayment product line includes REX SynFelt®, REX TECHNOply® and TECHNO SB®, and our housewrap product line consists of REX Wrap®, REX Wrap® Plus and REX Wrap Fortis®. Open orders for our core building products, consisting of synthetic roof underlayment and housewrap, continue to be at unprecedented levels as the new home construction and residential re-roofing markets were strong in the first quarter of 2021 and optimism remains high going into the second quarter. Our line of synthetic roof underlayment enjoyed strong growth of 31.6% related to these two factors and our housewrap continued growth in the new home construction market. Management is optimistic about continued growth in this segment and has committed to increasing production capacity of this segment by investing approximately $4.0 million in new equipment, which is expected to be operational later in the year. Gross Profit. Gross profit increased by $625,000, or 7.3%, to $9,179,000 for the three months ended March 31, 2021, from $8,554,000 for the three months ended March 31, 2020. The gross profit margin was 39.6% for the three months ended March 31, 2021, compared to 47.1% for the three months ended March 31, 2020. The gross profit margin on our face masks, in particular our N-95 Particulate Respirator face mask, and face shields, which have a higher gross profit margin than our other products, were negatively impacted in the first quarter of 2021 by a change in distribution channels associated with the pandemic, including higher sales to our legacy distribution channel partners as compared to newer COVID-19 based customers. In addition, our portfolio of products, as well as a spectrum of industries worldwide, have been affected by increases in raw material costs, as well as significant increases in ocean freight and other transportation costs. 19 Alpha Pro Tech, Ltd. Management believes that gross profit margin will be negatively affected in 2021 as a result of changes in product mix as the need for face masks and face shields declines from the surge in customer demand in 2020 as a result of the COVID-19 pandemic. As discussed above, we expect increases in raw material costs, resin in particular, which is a base component material in our disposable protective garments and building products, as well as increases in ocean freight and other transportation costs. In the current environment, cost increases may rise more rapidly than our sales prices, which could decrease gross profit. Selling, General and Administrative Expenses. Selling, general and administrative expenses increased by $476,000, or 11.6%, to $4,578,000 for the three months ended March 31, 2021, from $4,102,000 for the three months ended March 31, 2020. However, as a percentage of net sales, selling, general and administrative expenses decreased to 19.8% three months ended March 31, 2021, down from 22.6% for the same period of 2020, primarily as a result of the growth in net sales. The change in expenses by segment for the three months ended March 31, 2021 was as follows: Disposable Protective Apparel was up $425,000, or 33.8%; Building Supply was down $9,000, or 0.6%; and corporate unallocated expenses were up $60,000, or 4.0%. The increase in the Disposable Protective Apparel segment expenses was related to increased employee compensation, insurance and general office expenses, partially offset by decreased travel expenses. The decrease in the Building Supply segment expenses was related to decreased marketing and travel expenses, partially offset by increased employee compensation and increased insurance costs. The increase in corporate unallocated expenses was primarily due to increased public company expenses and increased insurance and general office expenses, partially offset by lower employee compensation and decreased professional fees. In accordance with the terms of his employment agreement, the Company’s current President and Chief Executive Officer is entitled to an annual bonus equal to 5% of the pre-tax profits of the Company, excluding bonus expense, up to a maximum of $1.0 million. A bonus amount of $249,000 was accrued for the three months ended March 31, 2021, compared to $227,000 for the three months ended March 31, 2020. Depreciation and Amortization. Depreciation and amortization expense increased by $16,000, or 8.8%, to $198,000 for the three months ended March 31, 2021, from $182,000 for the three months ended March 31, 2020. The increase was primarily attributable to increased depreciation for machinery and equipment in the Building Supply segment and increased corporate depreciation related to computer technology. Income from Operations. Income from operations increased by $133,000, or 3.1%, to $4,403,000 for the three months ended March 31, 2021, compared to $4,270,000 for the three months ended March 31, 2020. The increased income from operations was primarily due to an increase in gross profit of $625,000, partially offset by an increase in selling, general and administrative expenses of $476,000 and an increase in depreciation and amortization expense of $16,000. Income from operations as a percentage of net sales for the three months ended March 31, 2021 was 19.0%, compared to 23.5% for the same period of 2020. Other Income. Other income increased by $279,000, or 634.1%, to $323,000 for the three months ended March 31, 2021, from $44,000 for the three months ended March 31, 2020. The increase was primarily due to an increase in equity in income of unconsolidated affiliate of $235,000, partially offset by a net change of $59,000 on gains and losses on marketable securities, and a decrease in interest income of $15,000. Other income consisted primarily of equity in income of unconsolidated affiliate of $322,000, and interest income of $1,000 for the three months ended March 31, 2021. Other income consisted of equity in income of unconsolidated affiliate of $87,000, a loss on marketable securities of $59,000 and interest income of $16,000 for the three months ended March 31, 2020. 20 Alpha Pro Tech, Ltd. Income before Provision (Benefit) for Income Taxes. Income before provision for income taxes for the three months ended March 31, 2021 was $4,726,000, compared to income before provision for income taxes of $4,314,000 for the same period of 2020, representing an increase of $412,000, or 9.6%. This increase in income before provision for income taxes was due to an increase in income from operations of $133,000 and an increase in other income of $279,000. Provision (Benefit) for Income Taxes . The provision for income taxes for the three months ended March 31, 2021 was $1,007,000, compared to a tax benefit $1,028,000 for the same period of 2020. In the first quarter of 2020, the benefit for income taxes consisted of an estimated nonrecurring tax benefit of approximately $2.0 million as a result of the exercise of disqualified incentive stock options (“ISOs”) and the exercise of non-qualified stock options (“NQSOs”), partially offset by an estimated tax expense of approximately $1.0 million. The estimated effective tax rate was 21.3% for the three months ended March 31, 2021, compared to negative 23.8% for the three months ended March 31, 2020. Excluding the estimated nonrecurring tax benefit of $2.0 million, the estimated effective tax rate was 22.5% for the three months ended March 31, 2020. The Company does not record a tax provision on equity in income of unconsolidated affiliate, which reduces the effective tax rate. Net Income. Net income for the three months ended March 31, 2021 was $3,719,000, compared to net income of $5,342,000 for the three months ended March 31, 2020, representing a decrease of $1,623,000, or 30.4%. As mentioned above, a tax benefit from stock options exercised positively impacted net income by an estimated $2.0 million in the first quarter of 2020. Excluding the tax benefit in 2020, net income for the three months ended March 31, 2021 would have exceeded net income for the three months ended March 31, 2020. Net income as a percentage of net sales for the three months ended March 31, 2021 was 16.1%, and net income as a percentage of net sales for the same period of 2020 was 29.4%. Basic earnings per common share for the three months ended March 31, 2021, and 2020 were $0.28 and $0.41, respectively. Diluted earnings per common share for the three months ended March 31, 2021 and 2020 were $0.27 and $0.39, respectively. Excluding the estimated tax benefit in 2020, basic and diluted earnings per common share for the three months ended March 31, 2021 would have exceeded the basic and diluted earnings per common share for the same period of 2020. LIQUIDITY AND CAPITAL RESOURCES As of March 31, 2021, the Company had cash of $17,884,000 and working capital of $50,955,000. As of March 31, 2021, the Company’s current ratio (current assets/current liabilities) was 14:1, compared to a current ratio of 9:1 as of December 31, 2020. Cash decreased by 23.2%, or $5,408,000, to $17,884,000 as of March 31, 2021, compared to $23,292,000 as of December 31, 2020, and working capital increased by $1,504,000 from $49,451,000 as of December 31, 2020. The decrease in cash from December 31, 2020 was due to cash used in operating activities of $3,220,000, cash used in investing activities of $130,000 and cash used in financing activities of $2,058,000. We previously had a $3,500,000 credit facility with Wells Fargo Bank, consisting of a line of credit with interest at prime plus 0.5%. This credit line expired in May 2020, and the Company decided not to renew. The Company has continued its relationship with Wells Fargo, with the exception of the line of credit. The Company determined that the credit line is not necessary at this time, as it had not been used in several years, and the Company currently has sufficient funding from operations. Net cash used in operating activities of $3,220,000 for the three months ended March 31, 2021 was due to net income of $3,719,000, impacted primarily by the following: stock-based compensation expense of $101,000, depreciation and amortization expense of $198,000, equity in income of unconsolidated affiliate of $322,000, operating lease expense net of accretion of $220,000, a decrease in accounts receivable of $1,014,000, an increase in prepaid expenses of $4,010,000, an increase in inventory of $2,029,000, a decrease in accounts payable and accrued liabilities of $1,795,000, a decrease in customer advance payments of $96,000 and a decrease in lease liabilities of $219,000. Accounts receivable decreased by $1,014,000, or 11.2%, to $8,023,000 as of March 31, 2021, from $9,037,000 as of December 31, 2020. The decrease in accounts receivable was related to decreased sales as compared to the fourth quarter of 2020. The number of days that sales remained outstanding as of March 31, 2021, calculated by using an average of accounts receivable outstanding and annual revenue, was 34 days, which was the same as of December 31, 2020. 21 Alpha Pro Tech, Ltd. Inventory increased by $2,029,000, or 12.1%, to $18,778,000 as of March 31, 2021, from $16,749,000 as of December 31, 2020. The increase was primarily due to an increase in inventory for the Disposable Protective Apparel segment of $1,639,000, or 14.3%, to $13,138,000 and an increase in inventory for the Building Supply segment of $390,000, or 7.4%, to $5,640,000. Prepaid expenses increased by $4,010,000, or 64.4%, to $10,235,000 as of March 31, 2021, from $6,225,000 as of December 31, 2020. The increase was primarily due to prepayments for machinery and equipment for the Building Supply segment and, to a lesser extent, for the Disposable Protective Apparel segment, as well as prepaid inventory. Right-of-use assets as of March 31, 2021 decreased by $220,000 to $3,315,000 from $3,535,000 as of December 31, 2020 as a result of amortization of the balance. Lease liabilities as of March 31, 2021 decreased by $219,000 to $3,367,000 from $3,586,000 as of December 31, 2020. The recording of the lease liabilities was the result of adopting ASC 842, Leases. The decrease in the lease liabilities was the result of lease payments made during the year. Accounts payable and accrued liabilities as of March 31, 2021 decreased by $1,795,000, or 37.6%, to $2,981,000, from $4,776,000 as of December 31, 2020. The decrease was primarily due to a decrease in accrued bonuses and a decrease in trade accounts payable. Customer advance payment of orders as of March 31, 2021 was $113,000, which was the result of customer deposits for future dated PPE orders in response to the COVID-19 pandemic, compared to $209,000 as of December 31, 2020. Net cash used in investing activities was $130,000 for the three months ended March 31, 2021, compared to net cash used in investing activities of $241,000 for the same period of 2020. Investing activities for the three months ended March 31, 2021 consisted of the purchase of property and equipment of $130,000. Investing activities for the three months ended March 31, 2020 consisted of the purchase of property and equipment of $288,000 and proceeds from the sale of marketable securities of $47,000. Net cash used in financing activities was $2,058,000 for the three months ended March 31, 2021, compared to net cash provided in financing activities of $1,716,000 for the same period of 2020. Net cash used in financing activities for the three months ended March 31, 2021 resulted from the payment of $2,366,000 for the repurchase of common stock, mainly offset by proceeds of $308,000 from the exercise of stock options. Net cash provided in financing activities for the three months ended March 31, 2020 resulted from proceeds of $1,841,000 from the exercise of stock options, partially offset the payment of $125,000 for the repurchase of common stock. As of March 31, 2021, we had $2,119,000 available for additional stock purchases under our stock repurchase program. During the three months ended March 31, 2021, we repurchased 186,000 shares of common stock at a cost of $2,366,000. As of March 31, 2021, we had repurchased a total of 18,296,917 shares of common stock at a cost of approximately $40,400,000 through our repurchase program. We retire all stock upon repurchase. Future repurchases are expected to be funded from cash on hand and cash flows from operating activities We believe that our current cash balance will be sufficient to satisfy our projected working capital and planned capital expenditures for the foreseeable future. We have made approximately $4,000,000 in commitments for capital investments to increase our production capacity in our Building supply segment, of which $1,668,000 has been paid as deposits as of March 31, 2021. 22 Alpha Pro Tech, Ltd. Recent Accounting Pronouncements In February 2016, the FASB issued ASU 2016-02, Leases, which introduces the recognition of lease assets and lease liabilities by lessees for those leases classified as operating leases under previous guidance. The update is effective for annual reporting periods beginning after December 15, 2018, including interim periods within those reporting periods, with early adoption permitted. The original guidance required application on a modified retrospective basis with the earliest period presented. In August 2018, the FASB issued ASU 2018-11, Targeted Improvements to ASC 842, which includes an option to not restate comparative periods in transition and elect to use the effective date of ASC 842, Leases, as the date of initial application of transition. Based on the effective date, we adopted this ASU beginning on January 1, 2019 and elected the transition option provided under ASU 2018-11. This standard had a material effect on our consolidated balance sheet with the recognition of new right-of-use assets and lease liabilities for all operating leases, as these leases typically have a non-cancelable lease term of greater than one year. Upon adoption, both assets and liabilities on our consolidated balance sheet increased by approximately $3,455,000. We elected a package of transition practical expedients, which included not reassessing whether any expired or existing contracts are or contain leases, not reassessing the lease classification of expired or existing leases, and not reassessing initial direct costs for existing leases. We also elected a practical expedient to not separate lease and non-lease components. We did not elect the practical expedient to use hindsight in determining the lease terms or assessing impairment of the ROU assets. See also Note 12 of these Notes to Condensed Consolidated Financial Statements for more information. In June 2016, the FASB issued ASU 2016-13 Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. ASU 2016-13 requires an organization to measure all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. ASU 2016-13 is effective for public entities for the annual periods, including interim periods within those annual periods, beginning after December 15, 2019. This guidance is applicable to the Company’s fiscal year beginning January 1, 2020. Adoption of the new standard did not have a material impact on our consolidated financial statements. In June 2018, the FASB issued ASU 2018-07, Compensation - Stock Compensation (Topic 718), Improvements to Nonemployee Share-Based Payment Accounting. This ASU is intended to simplify aspects of share-based compensation issued to non-employees by making the guidance consistent with accounting for employee share-based compensation. ASU 2018-07 is effective for annual periods beginning after December 15, 2018 and interim periods within those annual periods, with early adoption permitted but no earlier than an entity’s adoption date of ASC Topic 606 - Revenue form Contracts with Customers. The new guidance is required to be applied retrospectively with the cumulative effect recognized at the date of initial application. We adopted the provisions of this ASU in the first quarter of 2019. Adoption of the new standard did not have a material impact on our consolidated financial statements. In December 2019, the FASB issued ASU No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, which is intended to simplify various aspects related to accounting for income taxes. ASU 2019-12 removes certain exceptions to the general principles in Topic 740 and also clarifies and amends existing guidance to improve consistent application. This guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020, with early adoption permitted. The Company is currently evaluating the impact of this standard on its consolidated financial statements and related disclosures. Management periodically reviews new accounting standards that are issued. Management has not identified any other new standards that it believes merit further discussion at this time. ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK As a smaller reporting company, we are not required to provide the information otherwise required by this Item.