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Note 1 - The Company and Basis of Presentation | 12 Months Ended
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Jan. 02, 2022
Notes to Financial Statements |
Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] | NOTE 1-THE COMPANY AND BASIS OF PRESENTATION QuickLogic Corporation ("QuickLogic" or, the "Company"), was founded in 1988 and reincorporated in Delaware in 1999. The Company enables Original Equipment Manufacturers "(OEMs"), to maximize battery life for highly differentiated, immersive user experiences with Smartphone, Wearable, Hearable, Tablet and Internet-of-Things or IoT devices, Military, Aerospace and Defense products. QuickLogic delivers these benefits through industry leading ultra-low power customer programmable System on Chip or SoC semiconductor solutions, embedded software, and algorithm solutions for always-on voice and sensor processing. The Company is a fabless semiconductor provider of comprehensive, flexible sensor processing solutions, ultra-low power display bridges, and ultra-low power Field Programmable Gate Arrays"(FPGAs"). The Company’s wholly owned subsidiary, SensiML Corporation, or SensiML, provides Analytics Toolkit, which is used in many of the applications where the Company’s ArcticPro™, eFPGA intellectual property "(IP") plays a critical role. SensiML Analytics toolkit is an end-to-end software suite that provides OEMs a straightforward process for developing pattern matching sensor algorithms using machine learning technology that are optimized for ultra-low power consumption. QuickLogic’s fiscal year ends on the Sunday closest to December 31. Fiscal years 2021, 2020 and 2019 ended on January 2, 2022, January 3, 2021 and December 29, 2019, respectively. COVID-19 - Impact on Business On January 30, 2020, the World Health Organization (“WHO”) declared a global emergency due to the COVID-19 pandemic, and on February 28, 2020, the WHO raised its assessment of the threat from high to very high at a global level. The social and economic impact of the COVID-19 outbreak has continued to increase exponentially since this declaration. The outbreak has resulted in significant governmental measures being implemented to control the spread of COVID-19 and countries across the world continue to manage repeated waves of the pandemic, including variant strains of COVID-19 amid increasing, yet uneven progress toward vaccination. Restrictions on travel, business operations and the movement of people in many regions of the world in which the Company operates, and the imposition of further shelter-in-place or similarly restrictive work-from-home orders would impact many of the Company’s offices and employees, including those located in the United States. As a result, the Company has substantially limited the presence of personnel in its offices in several impacted locations, implemented travel restrictions and withdrawn from various industry events. The Company has also experienced some disruption and delays in its supply chain, customer deployment plans, and logistics challenges, including certain limitations on its ability to access customer fulfillment and service sites. As such, while COVID-19 has had an impact on the Company's financial results on the three and twelve months ended January 2, 2022, the COVID-19 pandemic and its potential effects on the Company’s business in its fiscal 2022 remain dynamic, and the broader implications for its business and future results of operations remain uncertain and cannot be predicted. These implications could include further disruptions or restrictions on the Company’s ability to source, manufacture or distribute its products, including temporary disruptions to the facilities of its contract manufacturers in China, Taiwan, Philippines and Singapore, or the facilities of its suppliers and their contract manufacturers globally. Additionally, multiple countries have imposed and may further impose restrictions on business operations and movement of people and products to limit the spread of COVID-19. Delays in production or delivery of components or raw materials that are part of the Company’s global supply chain due to restrictions imposed to limit the spread of COVID-19 could delay or inhibit its ability to obtain the supply of components and finished goods. If COVID-19 becomes more prevalent in the locations where the Company, its customers or suppliers conduct business, or the Company experiences more pronounced disruptions in its operations, the Company may experience constrained supply or curtailed demand that may materially adversely impact its business and results of operations. In addition, any other widespread health crisis that could adversely affect global and regional economies, financial markets and overall demand environment for the Company's products could have a material adverse effect on the Company’s business, cash flows or results of operations. It is difficult to accurately predict the full impact that COVID-19 will have on the Company's future results from operations, financial condition, liquidity and cash flows due to numerous uncertainties, including the duration and severity of the pandemic and related containment measures. The Company will continue to closely monitor the pandemic's associated effects on all aspects of the business. Restructuring In January 2020, the Company implemented a restructuring plan to lower annual operating expenses. The restructuring plan was approved by the Company’s Board of Directors on January 24, 2020. Pursuant to the restructuring plan, the Company recorded $753,000 of restructuring charges during the twelve months of fiscal year 2020, consisting primarily of employee severance related costs and facilities costs. Restructuring activities were completed in fiscal 2020. Liquidity The Company has financed its operations and capital investments through sale of common stock, capital and operating leases, a revolving line of credit and cash flows from operations. As of January 2, 2022, the Company’s principal sources of liquidity consisted of cash and cash equivalents of $19.6 million including $15.0 million drawn down from its line of credit, or Revolving Facility with Heritage Bank of Commerce ("Heritage Bank"). On September 28, 2018, the Company entered into a Loan and Security Agreement (the "Loan Agreement"), with Heritage Bank. The Loan Agreement provided for, among other things, a revolving line of credit facility (the “Revolving Facility”) with aggregate commitments of $9.0 million. On December 21, 2018, the Company entered into the Amended and Restated Loan Agreement with Heritage Bank to replace in its entirety the Loan Agreement (the "Amended and Restated Loan Agreement"). The Amended and Restated Loan Agreement with Heritage Bank increased the Revolving Facility from $9.0 million to $15.0 million. The Amended and Restated Loan Agreement requires the Company to maintain at least $3.0 million in unrestricted cash at Heritage Bank. On November 6, 2019, the Company entered into a First Amendment to the Amended and Restated Loan Agreement to extend the maturity date for one year through September 28, 2021. Under this amendment the Revolving Facility advances shall bear interest, on the outstanding daily balance thereof, at a rate per annum equal to the greater of (i) one half of one percentage point (0.50%) above the prime rate, or (ii) five and one half of one percentage points (5.50%). On December 11, 2020, the "Company entered into a Second Amendment (the “Second Amendment”) to the “Amended and Restated Loan Agreement with Heritage Bank. The Second Amendment extended the loan maturity date for one year through September 28, 2022 and amended the interest to a rate per annum equal to one half of one percentage point (0.50%) above the prime rate. On August 16, 2021, the Company entered into a Third Amendment to the Amended and Restated Loan Agreement with Heritage Bank (the "Third Amendment"). The Third Amendment (a) waived the Company’s non-compliance with the minimum cash covenant which obligated the Company to maintain at least $3.0 million of unrestricted cash at all times and (b) amended this obligation such that the Company shall now be required to maintain unrestricted cash in its accounts at the Bank in an amount of at least $3.0 million measured i) immediately prior to the funding of any credit extension, and ii) at all times that any advance is outstanding. On November 16, 2021, the Company entered into a Fourth Amendment (the “Fourth Amendment”) to the Amended and Restated Loan Agreement with Heritage Bank originally entered into on December 21, 2018 (the "Amended and Restated Loan Agreement"). The Fourth Amendment extended the loan maturity date through December 31, 2023 and amended and restated an annual, non-refundable Facility Fees of Forty-Five Thousand Dollars ($45,000) due, prorated, on December 31, 2021 and in full on each anniversary of the Closing Date for so long as the Revolving Facility is in place. On January 2, 2022 and January 3, 2021, the Company had $15.0 million of outstanding revolving line of credit with interest rates of 3.75% and 3.75%, respectively. We were in compliance with all loan covenants under the Amended and Restated Loan Agreement, as amended as of the end of the current reporting period. See Note 7 to the Consolidated Financial Statements for additional information. On June 21, 2019, the Company closed its underwritten public offering of 1.3 million shares of common stock, $0.001 par value per share at a price of $7.0 per share, which included 171,429 shares issued pursuant to the underwriters’ full exercise of their over-allotment option. The Company received net proceeds of approximately $8.0 million, after deducting underwriting commissions and other offering-related expenses. See Note 11 to the Consolidated Financial Statements for additional information. On June 22, 2020, the Company closed an underwritten public offering of 2.5 million shares of common stock, $0.001 par value per share at a price of $3.50 per share, which included 141,733 additional shares pursuant to the underwriters' exercise of their over-allotment option. The Company received net proceeds from the offering of approximately $8.1 million, net of underwriter's commission and other offering expenses. See Note 11. On September 22, 2021, the Company entered into a Share Subscription Agreement for the sale of 125,000 shares of our common stock (the “Private Placement”). On September 30, 2021, the Company entered into a Common Stock Purchase Agreement for the sale of 73,664 shares of our common stock, in a registered direct offering pursuant to our effective shelf registration statement on Form S-3 (File No. 333-230352) (the “Registered Direct Offering,” and together with the Private Placement, the “Share Placements”). The net proceeds to the Company from the Share Placements in aggregate, after deducting equity issuance costs of approximately $45,000, was approximately $1 million. Subsequent to 2021, in February 2022, the Company sold 310,000 shares of its common stock in a registered direct offering. The February 2022 share placements resulted in gross cash proceeds of approximately $1.5 million. See Note 16. The Company currently uses its cash to fund its working capital, to accelerate the development of next generation products and for general corporate purposes. Based on past performance and current expectations, the Company believes that its existing cash and cash equivalents, together with $1.5 million gross cash proceeds from the February 2022 financing, revenues from operations, and available financial resources from the Revolving Facility with Heritage Bank will be sufficient to fund its operations and capital expenditures and provide adequate working capital for the next twelve months. Various factors affect the Company’s liquidity, including, among others: the level of revenue and gross profit as a result of the cyclicality of the semiconductor industry; the conversion of design opportunities into revenue; market acceptance of existing and new products including solutions based on its eFPGA IP, ArcticLink® and PolarPro® platforms, eFPGA, EOS S3 SoC, Quick AI solution, and SensiML software; fluctuations in revenue as a result of product end-of-life; fluctuations in revenue as a result of the stage in the product life cycle of its customers’ products; costs of securing access to and availability of adequate manufacturing capacity; levels of inventories; wafer purchase commitments; customer credit terms; the amount and timing of research and development expenditures; the timing of new product introductions; production volumes; product quality; sales and marketing efforts; the value and liquidity of its investment portfolio; changes in operating assets and liabilities; the ability to obtain or renew debt financing and to remain in compliance with the terms of existing credit facilities; the ability to raise funds from the sale of equity in the Company; the ability to capitalize on synergies with our newly acquired subsidiary SensiML; the issuance and exercise of stock options and participation in the Company’s employee stock purchase plan; and other factors related to the uncertainties of the industry and global economics. Over the longer term, the Company anticipates that sales generated from its new product offerings, existing cash and cash equivalents, together with financial resources from its Revolving Facility with Heritage Bank, assuming renewal of the Revolving Facility or the Company entering into a new debt agreement with an alternative lender prior to the expiration of the revolving line of credit in December 2023, and its ability to raise additional capital in the public capital markets will be sufficient to satisfy its operations and capital expenditures. However, the Company cannot provide any assurance that it will be able to raise additional capital, if required, or that such capital will be available on terms acceptable to the Company. The inability of the Company to generate sufficient sales from its new product offerings and/or raise additional capital if needed could have a material adverse effect on the Company’s operations and financial condition, including its ability to maintain compliance with its lender’s financial covenants. Principles of Consolidation The consolidated financial statements have been prepared in accordance with Generally Accepted Accounting Principles, in the United States of America or ("US GAAP"), and the applicable rules and regulations of the Securities and Exchange Commission, ("SEC"), and include the accounts of QuickLogic and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated. Critical Accounting Policies and Use of Estimates The preparation of these consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosures of contingent assets and liabilities and the reported amounts of revenue and expenses during the period. Actual results could differ from those estimates, particularly in relation to revenue recognition; the allowance for doubtful accounts; sales returns; valuation of long-lived assets including mask sets; valuation of goodwill; capitalized internal-use software and related amortizable lives and intangibles related to the acquisition of SensiML, including the estimated useful lives of acquired intangible assets, valuation of inventories including identification of excess quantities, market value and obsolescence; measurement of stock-based compensation awards; accounting for income taxes and estimating accrued liabilities. The methods, estimates and judgments we use in applying our most critical accounting policies have a significant impact on the results we report in our consolidated financial statements. The SEC has defined critical accounting policies as those that are most important to the portrayal of our financial condition and results of operations and require us to make our most difficult and subjective judgments, often as a result of the need to make estimates of matters that are inherently uncertain. Based on this definition, our critical policies include revenue recognition and determination of the Stand-Alone Selling Price ("SSP") for certain distinct performance obligations (such as for IP licensing and professional services contracts), sales returns and allowances, valuation of inventories including identification of excess quantities and product obsolescence, allowance for doubtful accounts, valuation of long-lived assets, measurement of stock-based compensation and accounting for income taxes. We believe that we apply judgments and estimates in a consistent manner and that such consistent application results in consolidated financial statements and accompanying notes that fairly represent all periods presented. However, any factual errors or errors in these judgments and estimates may have a material impact on our financial statements. Licensed Intellectual Property The Company licenses intellectual property that is incorporated into its products. Costs incurred under license agreements prior to the establishment of technological feasibility are included in research and development expense as incurred. Costs incurred for intellectual property once technological feasibility has been established and that can be used in multiple products are capitalized as a long-term asset. Once a product incorporating licensed intellectual property has production sales, the amount is amortized over the estimated useful life of the asset, generally up to five years. Revenue Recognition We recognize revenue in accordance with ASC Topic No. 606 and related ASUs, which provide supplementary guidance, and clarifications. The results for all reporting periods within this Form 10-K, are presented in accordance with the new standard, although comparative information for the prior years have not been restated and continue to be reported under the accounting standards and policies in effect for those periods. Under ASC 606 and related ASUs, revenue is recognized as follows: Revenue arrangements with customers often include promises to transfer multiple products and services to a customer. Determining whether products and services are considered distinct performance obligations that should be accounted for separately versus together may require significant judgment. The Company uses a range of amounts to estimate SSP when each of the products and services are sold separately and determines the discount to be allocated based on the relative SSP of the various products and services when products and services sold are bundled. In instances where SSP is not directly observable, such as when the Company does not sell the product or service separately, it determines the SSP using information that may include market conditions and other observable inputs. The Company typically has more than one SSP for individual products and services due to the stratification of those products and services by customers. In these instances, the Company may use information such as the size of the customer, customer tier, type of the technology used, customer demographics, geographic region and other factors in determining the SSP We supply standard products that must be programmed before they can be used in an application. Our products may be programmed by us, distributors, end-customers or third parties. We also provide professional engineering services to our customers. Revenue is recognized upon transfer of control of promised products or services to customers in an amount that reflects the consideration we expect to receive in exchange for those products or services. We determine revenue recognition through the following steps:
| ● | Identification of the contract, or contracts, with a customer,
| ● | Identification of the performance obligations in the contract,
| ● | Determination of the transaction price,
| ● | Allocation of the transaction price to the performance obligations in the contract, and
| ● | Recognition of revenue when, or as, we satisfy a performance obligation.
As part of its assessment of each contract, the Company evaluates certain factors including the customer’s ability to pay, or credit risk. For each contract, the Company considers the promise to transfer products, each of which is distinct, to be the identified performance obligations. In determining the transaction price, the price stated on the purchase order is typically fixed and represents the net consideration to which the Company expects to be entitled, and therefore there is no variable consideration. As the Company’s standard payment terms are less than one year, the Company has elected, as a practical expedient, to not assess whether a contract has a significant financing component. The Company allocates the transaction price to each distinct product based on its relative standalone selling price. The product price as specified on the purchase order is considered the standalone selling price as it is an observable source that depicts the price as if sold to a similar customer in similar circumstances. Product Revenue The Company generates most of its revenue by supplying standard hardware products, which must be programmed before they can be used in an application. The Company’s contracts with customers are generally for product only, and do not include other performance obligations such as services, extended warranties or other material rights. The Company recognizes hardware product revenue at the point of time when control of products is transferred to the customers, when the Company’s performance obligation is satisfied, which typically occurs upon shipment from the Company’s manufacturing site or its headquarters. Intellectual Property and Software License Revenue The Company also generates revenue from licensing their intellectual property or IP, software tools and royalties from licensing its technology. The Company recognizes IP and Software License revenue at the point of time when the control of IP or software license has been transferred. Some of the IP and Software Licensing contracts with customers contain multiple performance obligations. For these contracts, the Company accounts for individual performance obligations separately if they are distinct. The transaction price is allocated to the separate performance obligations on a relative standalone selling price basis. The Company determines the standalone selling prices based on our overall pricing objectives, taking into consideration market conditions and other factors, including the value of our contracts, type of the customer, customer tier, type of the technology used, customer demographics, geographic locations, and other factors. There are no variable consideration estimates associated with either combined development and IP arrangements or for standalone arrangements involving either the sale or licensing of IP. Professional Services Revenue Professional Services revenue consists of professional engineering fees associated with custom integration of the Company's technology solutions into its customers’ products. An initial software arrangement may consist of significant software customization services and support and maintenance services that include post-implementation customer support on a time-and-materials basis as-needed. The Company customization services revenue based on the duration of the project and specific terms and deliverables unique to each contract:
| ● | an over time model, measured using the input method such as units of labor
| ● | an over time model measured using the output method such as specific deliverables produced
| ● | Time and Material for professional engineering services
For time and material derived revenue, the Company estimates a fully-burdened overhead rate for the labor and any materials required Due to the nature of the work performed in these arrangements, the estimation of the over-time model is complex and involves significant judgment. In the case of the input methods, the key factors reviewed by management to estimate costs to complete each contract is the estimated labor days-effort necessary to complete the project, budgeted hours, hourly cost to the Company, profit margins, and engineering hours at cut-off when projects extend beyond a reporting period. In relation to the output method, key factors reviewed by the Company are the specific deliverables specified in the contracts with customers. The Company has methods and controls in place for tracking labor-days incurred in completing customization and other professional services as well as quantifying changes in estimates. Customization professional engineering services contract revenue inclusive of eFPGA IP and customization was approximately $2.7 million f or the year ended January 2, 2022. Professional engineering services revenue was approximately $1.5 million, $0.3 million, and immaterial for the fiscal years of 2021, 2020, and 2019, respectively. Professional services revenue is included in revenue on the Company's Consolidated Statements of Operations. The Company has entered into a revenue contract with a non-affiliate customer, where the customer, will provide cash in addition to shares of common stock as payment in exchange for IP license, know how, and professional engineering services. The customer is a privately-held company, and as such, the common stock is not publicly tradeable. This contract requires the Company to apply significant judgement in the inputs for estimating the fair value of the shares of private company common stock for the purpose of determining the entire consideration received under the contract with the customer. Inputs involved in estimating the fair value of the private company common stock include the selection of a peer company group, the estimated volatility of the equity, based on a basket of peer group public company common stock, the discount rate, discount for a lack of marketability, and time to exit significantly affect the estimated fair value of the non-cash consideration received. Consequently, at January 2, 2022, the Company recognized $300,000 as an investment in a non-affiliate on its consolidated balance sheet and the same corresponding amount in deferred revenue. See Note 9 and Note 14. Contract Balances Timing of revenue recognition may differ from the timing of invoicing to the Company’s customers due to contractual terms. The Company records contract assets when revenue is recognized prior to invoicing, and a contract liability when revenue is recognized subsequent to invoicing. The contract assets are transferred to receivables when billing occurs and contract liabilities are transferred to revenue once the related performance obligation is satisfied. Related to the Company's professional services revenue, the Company had Contract assets of approximately $0.3 million included in accounts receivable on its Consolidated Balance Sheet at January 2, 2022 and none at January 3, 2021. Additionally, at January 2, 2022, the Company had contract liabilities, related to its professional services, of $0.3 million included in deferred revenue on its Consolidated Balance Sheet and none at January 3, 2021. See Note 14. Software as a Service Revenue, or SaaS Revenue Software products that are offered to customers with a right to use the hosted software over the contract period without taking the possession of it are billed on a subscription basis. Revenue that are billed on a subscription basis is recognized ratably over the contract period. Maintenance Revenue The Company recognizes revenue from maintenance ratably over the term of the underlying maintenance contract term. Renewals of maintenance contracts create new performance obligations that are satisfied over the term with the revenues recognized ratably over the term. Royalty Revenue The Company recognizes royalty revenue when the later of the following events occurs: (a) The subsequent sale or usage occurs. (b) The performance obligation to which some or all of the sales-based royalty has been allocated has been satisfied Deferred Revenue Receivables are recognized in the period we ship the product. Payment terms on invoiced amounts are based on contractual terms with each customer. When we receive consideration, or such consideration is unconditionally due, prior to transferring goods or services to the customer under the terms of a sales contract, we record deferred revenue, which represents a contract liability. We recognize deferred revenue as net sales once control of goods and/or services have been transferred to the customer and all revenue recognition criteria have been met and any constraints have been resolved. We defer the product costs until recognition of the related revenue occurs. Variable Consideration The Company does not currently have any revenue contracts with variable consideration. Assets Recognized from Costs to Obtain a Contract with a Customer The Company recognizes an asset for the incremental costs of obtaining a contract with a customer, if it expects the benefit of those costs to be longer than one year. The Company has concluded that none of the costs it has incurred to obtain and fulfill its ASC 606 contracts during the years ended January 2, 2022 and January 3, 2021 meet the capitalization criteria, and as such, there are no costs deferred and recognized as assets on the consolidated balance sheets at January 2, 2022, and January 3, 2021. Practical Expedients and Exemptions
| (i) | Taxes collected from customers and remitted to government authorities and that are related to the sales of our products are excluded from revenues.
| (ii) | Sales commissions are expensed when incurred because the amortization period would have been one year or less. These costs are recorded in Selling, general and administrative expense in the Condensed Consolidated Statements of Income.
| (iii) | We do not disclose the value of unsatisfied performance obligations for (i) contracts with original expected lengths of one year or less or (ii) contracts for which we recognize revenue at the amount to which we have the right to invoice for the services performed.
We record allowance for sales returns. Amounts recorded for sales returns for the year ended January 2, 2022 and January 3, 2021 were $13,000 and $30,000 , respectively on the Company's Consolidated Statement of Operations. The allowance for sales returns is based on a historical returns analysis performed on a quarterly basis. Cost of Revenue We record all costs associated with product sales and professional services in cost of revenue. These costs include the cost of materials, contract manufacturing fees, shipping costs and quality assurance. Cost of revenue also includes indirect costs such as warranty, excess and obsolete inventory charges, general overhead costs, depreciation and amortization of certain capitalized software. Cost of revenue related to professional services for fiscal 2021 was approximately $0.4 million and de minimis for each of fiscal 2020 and fiscal 2019. Valuation of Inventories Inventories are stated at the lower of standard cost or net realizable value. Standard cost approximates actual cost on a first-in, first-out basis. We routinely evaluate quantities and values of our inventories in light of current market conditions and market trends and record reserves for quantities in excess of demand and product obsolescence. The evaluation may take into consideration historic usage, expected demand, anticipated sales price, the stage in the product life cycle of our customers’ products, new product development schedules, the effect new products might have on the sale of existing products, product obsolescence, customer design activity, customer concentrations, product merchantability and other factors. Market conditions are subject to change. Actual consumption of inventories could differ from forecasted demand and this difference could have a material impact on our gross margin and inventory balances based on additional provisions for excess or obsolete inventories or a benefit from inventories previously written down. We also regularly review the cost of inventories against estimated market value and record a lower of cost or market reserve for inventories that have a cost in excess of estimated market value, which could have a material impact on our gross margin and inventory balances based on additional write-downs to net realizable value or a benefit from inventories previously written down. Our semiconductor products have historically had an unusually long product life cycle and obsolescence has not been a significant factor in the valuation of inventories. However, as we pursue opportunities in the IoT market and continue to develop new products, we believe our new product life cycle may be shorter, which could increase the potential for obsolescence. A significant decrease in demand could result in an increase in excess inventory on hand. Although we make every effort to ensure the accuracy of our forecasts of future product demand, any significant unanticipated changes in demand or frequent new product developments could have a significant impact on the value of our inventory and our results of operations. Fair Value The guidance for the fair value option for financial assets and financial liabilities provides companies the irrevocable option to measure many financial assets and liabilities at fair value with changes in fair value recognized in earnings or equity. The Company has not elected to measure any financial assets or liabilities at fair value that were not previously required to be measured at fair value. The Company holds a non-marketable equity investment in a privately-held, non-affiliated company which is recorded at fair value measured on a non-recurring basis. If an impairment or observable change in fair-value occurs in the period, the changes in fair value are recorded in the consolidated statement of operations. The investment is valued using observable and unobservable inputs or data in an inactive market and the valuation requires significant judgment due to the absence of market prices and inherent lack of liquidity. The estimated fair value is based on quantitative and qualitative factors including subsequent financing activities by the investee. At January 2, 2022, the Company's investment in a privately-held non-affiliate had an estimated fair value of $300,000. The investment was related to non-cash consideration in the form of common stock of the investee received in relation to a revenue contract. Inputs involved in estimating the fair value of the private company common stock include the selection of a peer company group, the estimated volatility of the equity, based on a basket of peer group public company common stock, the discount rate, discount for a lack of marketability, and time to exit significantly affect the estimated fair value of the non-cash consideration received. See Note 9. Concentration of Risk The Company’s accounts receivables are denominated in U.S. dollars and are derived primarily from sales to customers located in North America, Asia Pacific, and Europe. The Company performs ongoing credit evaluations of its customers and generally does not require collateral. See Note 14 for information regarding concentrations associated with accounts receivable and revenue. Reverse Stock Split On November 26, 2019, shareholders of the Company approved an amendment to our Amended and Restated Certificate of Incorporation to effect a reverse stock split of our outstanding shares of common stock, at a reverse stock split ratio from 1-for-5 to 1-for-15 (“Reverse Stock Split”), as determined by the Board of Directors. On December 6, 2019. our Board of Directors approved the implementation of the Reverse Stock Split at a ratio of 1-for-14. The Reverse Stock Split was intended to bring the Company into compliance with the $1.00 minimum average closing share price requirement for continued listing (“Bid Pricing Rule”) on the Nasdaq Capital Market (“Nasdaq”). On January 9, 2020, the Company received a letter from Nasdaq Stock Market LLC stating that the Company had regained compliance with the Bid Price Rule and it considered the matter closed.

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