Biggest changeThe following table sets forth our consolidated results of operations data for the years ended December 31, 2022 and 2021 (in thousands, except for percentages): Year ended December 31, Change Change 2022 2021 $ % Prototype sales $ 1,743 $ 1,004 $ 739 74 % Development contracts 1,904 2,003 (99) (5) % Total revenue 3,647 3,007 640 21 % Cost of revenue 8,732 3,637 5,095 140 % Gross loss (5,085) (630) (4,455) 707 % Research and development 37,644 26,543 11,101 42 % Sales and marketing 19,317 10,548 8,769 83 % General and administrative 36,762 25,514 11,248 44 % Total operating expenses 93,723 62,605 31,118 50 % Loss from operations (98,808) (63,235) (35,573) 56 % Change in fair value of convertible note, embedded derivative liability, and warrant liabilities (14) 223 (237) (106) % Gain on PPP loan forgiveness — 2,297 (2,297) (100) % Interest income and other 1,545 561 984 175 % Interest expense and other (1,379) (4,857) 3,478 (72) % Total other income (expense), net 152 (1,776) 1,928 (109) % Provision for income tax expense 58 — 58 100 % Net loss $ (98,714) $ (65,011) $ (33,703) 52 % Revenue Prototype Sales Prototype sales increased by $739, or 74%, to $1,743 for the year ended December 31, 2022 from $1,004 for the year ended December 31, 2021.
Biggest changeThe following table sets forth our consolidated results of operations data for the years ended December 31, 2023 and 2022 (in thousands, except for percentages): Year ended December 31, Change Change 2023 2022 $ % Prototype sales $ 477 $ 1,743 $ (1,266) (73) % Development contracts 987 1,904 (917) (48) % Total revenue 1,464 3,647 (2,183) (60) % Cost of revenue 15,319 8,732 6,587 75 % Gross loss (13,855) (5,085) (8,770) 172 % Research and development 26,171 37,644 (11,473) (30) % Sales and marketing 12,528 19,317 (6,789) (35) % General and administrative 25,234 36,762 (11,528) (31) % Impairment of long-lived assets 9,988 — 9,988 100 % Total operating expenses 73,921 93,723 (19,802) (21) % Loss from operations (87,776) (98,808) 11,032 (11) % Change in fair value of convertible note and warrant liabilities (858) (14) (844) 6,029 % Interest income and other 1,317 1,545 (228) (15) % Interest expense and other 248 (1,379) 1,627 (118) % Total other income (expense), net 707 152 555 365 % Provision for income tax expense 57 58 (1) (2) % Net loss $ (87,126) $ (98,714) $ 11,588 (12) % Revenue Prototype Sales Prototype sales decreased by $1,266, or 73%, to $477 for the year ended December 31, 2023 from $1,743 for the year ended December 31, 2022.
The primary factors affecting our financing cash flows during this period were net proceeds from the issuance of convertible notes of $9,850, proceeds from issuance of common stock under the CSPA of $2,891, and proceeds from the exercise of stock options of $1,174, offset by taxes paid related to the net share settlement of equity awards of $4,621 and payments for convertible note redemptions of $874.
The primary factors affecting our financing cash flows during this period were the net proceeds from the issuance of convertible notes of $9,850, proceeds from issuance of common stock under the CSPA of $2,891, and proceeds from the exercise of stock options of $1,174, offset by taxes paid related to the net share settlement of equity awards of $4,621 and payments for convertible note redemptions of $874.
Gross Margin Improvement Our gross margins will depend on numerous factors, including, among others, the selling price of our products, pricing of our development contracts with customers, royalty rates on licenses we grant to our customers, unit volumes, product mix, component costs, personnel costs, contract manufacturing costs, overhead costs, and product features.
Gross Margin Our gross margins will depend on numerous factors, including, among others, the selling price of our products, pricing of our development contracts with customers, royalty rates on licenses we grant to our customers, unit volumes, product mix, component costs, personnel costs, contract manufacturing costs, overhead costs, and product features.
We believe our critical 50 accounting policies involve the greatest degree of judgement and complexity and have the greatest potential impact on our consolidated financial statements. Revenue We recognize revenues from R&D and development arrangements with OEMs and suppliers to the OEMs and from the sale of prototype products.
We believe our critical accounting policies involve the greatest degree of judgement and complexity and have the greatest potential impact on our consolidated financial statements. Revenue We recognize revenues from R&D and development arrangements with OEMs and suppliers to the OEMs and from the sale of prototype products.
Recent Accounting Pronouncements See Note 1 to our consolidated f inancial statements included elsewhere in this Annual Report on Form 10-K for recently adopted accounting pronouncements and recently issued accounting pronouncements not yet adopted 51 as of the date of this Annual Report on Form 10-K.
Recent Accounting Pronouncements See Note 1 to our consolidated f inancial statements included elsewhere in this Annual Report on Form 10-K for recently adopted accounting pronouncements and recently issued accounting pronouncements not yet adopted as of the date of this Annual Report on Form 10-K.
In December 2021, we entered into a Common Stock Purchase Agreement, or CSPA, with Tumim Stone Capital LLC, or Tumim Stone, pursuant to which we have the right, but not the obligation, to issue and sell to Tumim Stone over a 36-month period up to $125,000 of the Company’s common stock.
In December 2021, we entered into a Common Stock Purchase Agreement, or CSPA, with Tumim Stone Capital LLC, or Tumim Stone, pursuant to which we have the right, but not the obligation, to issue and sell to Tumim Stone over a 36-month period up to $125,000 of our common stock.
Overview This overview provides a high-level discussion of our operating results and some of the trends that affect our business. We believe that an understanding of these trends is important to understanding our financial results for fiscal year 2022, as well as our future prospects.
Overview This overview provides a high-level discussion of our operating results and some of the trends that affect our business. We believe that an understanding of these trends is important to understanding our financial results for fiscal year 2023, as well as our future prospects.
We consider design wins to be critical to our future success, although the revenue generated by each design win and the time necessary to achieve such a win can vary significantly, making it difficult to predict our financial performance.
We consider design wins to be critical to our future success, although the revenue that may be generated by each design win and the time necessary to achieve such a win can vary significantly, making it difficult to predict our financial performance.
We are an “emerging growth company” as defined in Section 2(a) of the Securities Act, and has elected to take advantage of the benefits of the extended transition period for new or revised financial accounting standards.
We are an “emerging growth company” as defined in Section 2(a) of the Securities Act, and we have elected to take advantage of the benefits of the extended transition period for new or revised financial accounting standards.
These development contracts primarily focus on customization of our proprietary 4Sight capabilities to our customers’ applications, typically involving software implementation to assist with sensor connection and control, customization of scan patterns, and enhancement of 44 particular perception capabilities to meet specific customer needs. In general, development contracts that require more complex configurations have higher prices.
These development contracts primarily focus on customization of our proprietary 4Sight TM product capabilities to our customers’ applications, typically involving software implementation to assist with sensor connection and control, customization of scan patterns, and enhancement of particular perception capabilities to meet specific customer needs. In general, development contracts that require more complex configurations have higher prices.
Following the closing of the Business Combination, we will remain an emerging growth company until the earliest of (i) the last day of the fiscal year in which the market value of common stock that is held by non-affiliates exceeds $700 million as of the end of that year’s second fiscal quarter, (ii) the last day of the fiscal year in which the Company has total annual gross revenue of $1.07 billion or more during such fiscal year (as indexed for inflation), (iii) the date on which the Company has issued more than $1.0 billion in non-convertible debt in the prior three-year period, or (iv) December 31, 2025.
We will remain an emerging growth company until the earliest of (i) the last day of the fiscal year in which the market value of common stock that is held by non-affiliates exceeds $700 million as of the end of that year’s second fiscal quarter, (ii) the last day of the fiscal year in which we have total annual gross revenue of $1.07 billion or more during such fiscal year (as indexed for inflation), (iii) the date on which we have issued more than $1.0 billion in non-convertible debt in the prior three-year period, or (iv) December 31, 2025.
G&A expenses include: • personnel-related costs, including salaries, benefits, bonuses, and stock-based compensation expense for executive, finance, legal, human resources, technical support, and other administrative personnel; • consulting, accounting, audit, legal, and other professional fees; • insurance premiums, software and computer equipment costs, general office expenses; and • allocated overhead expenses.
G&A expenses include: • personnel-related costs, including salaries, benefits, bonuses, one-time termination benefits, and stock-based compensation expense for executive, finance, legal, operations, human resources, technical support, and other administrative personnel; • consulting, accounting, audit, legal, and other professional fees; • insurance premiums, software and computer equipment costs, general office expenses; and • allocated overhead expenses.
When a contract involves multiple performance obligations, the Company accounts for individual products and services separately if the customer can benefit from the product or service on its own or with other resources that are readily available to the customer and the product or service is separately identifiable from other promises in the arrangement.
When a contract involves multiple performance obligations, we account for individual products and services separately if the customer can benefit from the product or service on its own or with other resources that are readily available to the customer and the product or service is separately identifiable from other promises in the arrangement.
In the Automotive market for example, which accounted for 52% and 76% of revenue in 2022 and 2021, respectively, our growth and financial performance will be heavily influenced by our ability to successfully integrate into OEM programs that require years of development, testing, and validation.
In the Automotive market for example, which accounted for 70% and 52% of revenue in 2023 and 2022, respectively, our growth and financial performance will be heavily influenced by our ability to successfully integrate into OEM programs that require years of development, testing, and validation.
R&D expenses include: • personnel-related expenses, including salaries, benefits, bonuses, and stock-based compensation expense; • third-party engineering and contractor costs; 45 • lab equipment; • engineering parts and test units; • new hardware and software expenses; and • allocated overhead expenses. R&D costs are expensed as they are incurred.
R&D expenses include: • personnel-related expenses, including salaries, benefits, bonuses, one-time termination benefits, and stock-based compensation expense; • third-party engineering and contractor costs; • lab equipment; • engineering parts and test units; • new hardware and software expenses; and • allocated overhead expenses. R&D costs are expensed as they are incurred.
For additional information regarding our cash requirements from lease obligations and contractual obligations, see Notes 7 and 21 in the Notes to the Consolidated Financial Statements in Item 8 of Part II of this Annual Report on Form 10-K.
For additional information regarding our cash requirements from lease obligations and contractual obligations, see Notes 6 and 20 in the Notes to the Consolidated Financial Statements in Item 8 of Part II of this Annual Report on Form 10-K.
S&M expenses include: • personnel-related expenses, including salaries, benefits, bonuses, and stock-based compensation expense; • demonstration equipment; • trade shows expenses, advertising, and promotions expenses for press releases and other public relations services; and • allocated overhead expenses.
S&M expenses include: • personnel-related expenses, including salaries, benefits, bonuses, one time termination benefits, and stock-based compensation expense; • demonstration equipment; • trade shows expenses, advertising, and promotions expenses for press releases and other public relations services; and 48 • allocated overhead expenses.
We believe our revenue and profitability will also be dependent upon our success in licensing our technology to Tier 1 automotive suppliers, such as Continental, which represented 51% and 55% of 2022 and 2021 revenue, respectively, that intend to use our technology in volume production of lidar sensors for OEMs.
We believe our revenue and profitability will also be dependent upon our success in licensing our technology to Tier 1 automotive suppliers, such as our previous partner Continental, which represented 70% and 51% of 2023 and 2022 revenue, respectively, that intend to use our technology in volume production of lidar sensors for OEMs.
The primary factors affecting net cash provided by investing activities during this period were proceeds from redemptions and maturities of marketable securities of $96,592, offset by the purchases of available-for-sale debt securities of $23,929 and property and equipment purchases of $4,200. For the year ended December 31, 2021, net cash used in investing activities was $151,546.
The primary factors affecting net cash provided by investing activities during this period were proceeds from redemptions and maturities of marketable securities of $96,592, offset by the purchases of available-for-sale debt securities of $23,929 and property and equipment purchases of $4,200. 53 Financing Activities For the year ended December 31, 2023, net cash used in financing activities was $6,758.
Cash used was offset by cash provided by decreases in accounts receivable and other noncurrent assets of $3,605 and $527, respectively, and increases in accounts payable of $839. For the year ended December 31, 2021, net cash used in operating activities was $55,703.
Cash used was offset by cash provided by decreases in accounts receivable and other noncurrent assets of $3,605 and $527, respectively, and increases in accounts payable of $839. Investing Activities For the year ended December 31, 2023, net cash provided by investing activities was $55,351.
The convertible note, embedded derivative, and warrant liabilities are recorded at fair value for each reporting period, and the changes in fair value are reported as other income (expense) during the period. We have also elected to record interest expense on the 2022 convertible note as changes in fair value.
The 2022 Note and warrant liabilities are recorded at fair value for each reporting period, and the changes in fair value are reported within other income (expense), net during the period. We also elected to record interest expense on the 2022 Note as changes in fair value.
Revenue from prototype sales is typically recognized at a point in time when the control of goods is transferred to the customer, generally upon delivery or shipment to the customer. Development contracts represented the majority of our total revenues in 2022 and 2021.
In 2023 and 2022, our prototype sales revenue primarily related to unit sales of our 4Sight product. Revenue from prototype sales is typically recognized at a point in time when the control of goods is transferred to the customer, generally upon delivery or shipment to the customer. Development contracts represented the majority of our total revenues in 2023 and 2022.
Change in Fair Value of Convertible Note, Embedded Derivative Liability, and Warrant Liabilities Changes in fair value of the convertible note, embedded derivative, and warrant liabilities are the result of the change in fair value at each reporting date.
Change in Fair Value of Convertible Note and Warrant Liabilities Changes in fair value of the 2022 Note and warrant liabilities are the result of the change in fair value at each reporting date.
We also sell our own lidar solutions to customers in the Industrial market utilizing lower-cost components that are sourced, in part, from the Tier 2 automotive supply chain and assembled by our contract manufacturing partners.
In the Industrial market, our strategy has been to sell our lidar solutions to customers utilizing components that are sourced, in part, from the Tier 2 automotive supply chain and assembled by our contract manufacturing partners.
Key Factors Affecting AEye’s Operating Results We believe that our future performance and success depends to a substantial extent on our ability to capitalize on the following opportunities, which in turn is subject to significant risks and challenges, including those discussed below and the risk factors described in the section of this Annual Report on Form 10-K entitled “Risk Factors.” We are subject to those risks common in the technology industry and also those risks common to early stage companies including, but not limited to, the possibility of not being able to successfully develop or commercialize our products; secure additional capital in a timely manner in order to meet operating cash flow needs; secure a "design win" with automotive OEMs and their suppliers; attract new customers and retain our existing customers; develop and protect our intellectual property; comply with existing and new or modified laws and regulations applicable to our business; maintain and enhance the value of our reputation and brand; hire, integrate, and retain talented people at all levels of our organization; and successfully develop new solutions to enhance the 43 experience of, and deliver value to, our customers.
Key Factors Affecting AEye’s Operating Results We believe that our future performance and success depends to a substantial extent on our ability to capitalize on the opportunities described herein, which in turn are subject to significant risks and challenges, including those discussed below and the risk factors described in the section of this Annual Report on Form 10-K entitled “Risk Factors.” We are subject to those risks common in the technology industry and also those risks common to early stage companies including, but not limited to: • the possibility of not being able to successfully develop or commercialize our products; • securing additional capital in a timely manner in order to meet operating cash flow needs; doing so on terms that are favorable to us, or at all, may be challenging given the current capital markets and overall macroeconomic conditions; • maintain and establish relationships with one or more Tier 1 automotive suppliers to facilitate "design wins" with potential end customers, which in our case are automotive OEMs; • develop and protect our intellectual property; • comply with existing and new or modified laws and regulations applicable to our business; • maintain and enhance the value of our reputation and brand; • hire, integrate, and retain talented people at all levels of our organization; and • successfully develop new solutions to enhance the experience of, and deliver value to, our customers.
We believe our financial performance is significantly dependent on our ability to maintain a technology leadership position. This is further dependent on the investments we make in R&D.
We believe our financial performance is significantly dependent on our ability to maintain a technology leadership position. This is further dependent on the investments we make in research and development and our ability to commercialize our products.
We expect development contracts to remain a significant part of our business in the near-term, but represent a smaller share of our total revenue over time, as we increase our focus on technology licensing and product sales.
We expect development contracts to remain a significant part of our business in the near-term, but represent a smaller share of our total revenue over time, as we increase our focus on technology licensing in the Automotive market and over time leverage the economies of scale we achieve to move into other markets.
On May 6, 2022, the Company filed a Registration Statement on Form S-1, which related to the offer and resale of up to 30,865,419 shares of our common stock to be purchased by Tumim Stone, pursuant to the CSPA. As of December 31, 2022, 1,145,000 shares were issued under this CSPA.
On May 6, 2022, we filed a Registration Statement on Form S-1, which related to the offer and resale of up to 1,028,847 shares of our common stock to be purchased by Tumim Stone, pursuant to the CSPA. As of December 31, 2023, 67,754 shares have been issued under this CSPA.
Costs associated with development contracts include the direct costs and allocation of overhead costs involved in the execution of the contracts. Operating Expenses Research and Development Our research and development, or R&D efforts are focused primarily on hardware, software, and system engineering related to the design and development of our advanced lidar solutions.
Operating Expenses Research and Development Our research and development, or R&D, efforts are focused primarily on hardware, software, and system engineering related to the design and development of our advanced lidar solutions.
Partnerships and Commercialization Our technology is designed to be a key enabler of in certain Automotive and Industrial market applications. Because our technology must be integrated into a broader solution by our customers, it is critical that we achieve design wins with these customers. The timing of these design wins varies based on the market and application.
Because our technology must be integrated into a broader solution by our customers, it is critical that we achieve design wins with these customers. The time to achieve a design wins varies based on the market and application.
General and Administrative Total general and administrative expenses increased by $11,248, or 44%, to $36,762 for the year ended December 31, 2022, from $25,514 for the year ended December 31, 2021.
General and Administrative Total general and administrative expenses decreased by $11,528, or 31%, to $25,234 for the year ended December 31, 2023, from $36,762 for the year ended December 31, 2022.
In the future, we expect to generate attractive gross margins from licensing our lidar technology and software to our Tier 1 partners in the Automotive market.
In the future, we expect to generate attractive gross margins from licensing our lidar technology and software to our Tier 1 partners in the Automotive market. We also anticipate being able to leverage on our foundation in the Automotive market to move to other markets.
For the year ended December 31, 2021, net cash provided by financing activities was $207,084.
For the year ended December 31, 2022, net cash provided by financing activities was $8,067.
If we are required to raise additional funds by issuing equity securities, dilution of stockholders will result. Any debt securities issued may also have rights, preferences, and privileges senior to those of holders of our common stock. The terms of debt securities or borrowings could impose significant restrictions on our operations.
Any debt securities issued may also have rights, preferences, and privileges senior to those of holders of our common stock. The terms of debt securities or borrowings could impose significant restrictions on our operations.
In September 2021, we commenced our transition process to contract manufacturers, and we completed the first phase of this transition in late 2022. Investment and Innovation Our proprietary adaptive, intelligent lidar technology delivers industry-leading performance that helps to solve the most difficult challenges in delivering partial or full autonomy.
Investment and Innovation Our proprietary adaptive, intelligent lidar technology delivers industry-leading performance that helps to solve the most difficult challenges in delivering partial or full autonomy.
Our plans for the use of cash in the long-term (beyond twelve months from this Annual Report) are similarly related to funding operating expenses and capital expenditure requirements as we continue to scale the business.
Our plans for the use of cash in the long-term (beyond twelve months from this Annual Report) are primarily related to funding operating expenses to support the commercialization of our products.
Change in Fair Value of Convertible Note, Embedded Derivative, and Warrant Liabilities Change in fair value of convertible note, embedded derivative, and warrant liabilities (see Note 3) decreased by $237, or 106%, to $14 for the year ended December 31, 2022, from $223 for the year ended December 31, 2021.
Change in Fair Value of Convertible Note and Warrant Liabilities Change in fair value of convertible note and warrant liabilities decreased by $844, or 6,029%, to a loss of $858 for the year ended December 31, 2023, from a loss of $14 for the year ended December 31, 2022.
However, as our customers continue R&D projects to commercialize solutions that rely on lidar technology, it is difficult to estimate the timing of ultimate end market and customer adoption.
This provides us with multiple opportunities for sustained growth by enabling new applications and product features across these market segments. However, as our customers continue their R&D projects to commercialize solutions that rely on lidar technology, it is difficult to estimate the timing of ultimate end markets and customer adoption.
We believe that growth in that market is driven by both more stringent safety regulations and consumer demand for vehicles offering increased safety. We will need to anticipate and adapt to any changes in the regulatory environment, as well as changes in consumer demand in order to take advantage of this opportunity.
We will need to anticipate and adapt to any changes in the regulatory environment, as well as changes in consumer demand in order to take advantage of this opportunity.
All dollar amounts expressed in this Management’s Discussion and Analysis of Financial Condition and Results of Operations are in thousands of dollars, except for per share amounts and unless otherwise specified.
All dollar amounts expressed in this Management’s Discussion and Analysis of Financial Condition and Results of Operations are in thousands of dollars, except for per share amounts and unless otherwise specified. Reverse Stock Split On December 27, 2023, we effected a 1-for-30 reverse stock split of its issued and outstanding shares of common stock (the "Reverse Stock Split").
On March 10, 2023, Silicon Valley Bank, or SVB, was closed by the California Department of Financial Protection and Innovation, and the Federal Deposit Insurance Corporation, or FDIC, was appointed as receiver. We have deposit accounts at SVB. The standard deposit insurance amount is up to $250 thousand per depositor, per insured bank, for each account ownership category.
On March 10, 2023, Silicon Valley Bank, or SVB, was closed by the California Department of Financial Protection and Innovation, and the Federal Deposit Insurance Corporation, or FDIC, was appointed as receiver. On March 27, 2023, First Citizens Bank entered into a whole bank purchase of SVB. We had and continue to have deposit accounts at SVB.
It is essential that we continually identify and respond to rapidly evolving customer requirements, develop and introduce innovative new products, enhance and service existing products, and generate strong market demand for our products. If we fail to do this, our leading market position and revenue may be adversely affected, and our investments in that area will not be recovered.
It is essential that we continually identify and respond to rapidly evolving customer requirements, develop and introduce innovative new products, enhance and service existing products, lower BOM costs, industrialize, and generate strong market demand for our products.
Sales and Marketing Total sales and marketing expenses increased by $8,769, or 83%, to $19,317 for the year ended December 31, 2022, from $10,548 for the year ended December 31, 2021.
Sales and Marketing Total sales and marketing expenses decreased by $6,789, or 35%, to $12,528 for the year ended December 31, 2023, from $19,317 for the year ended December 31, 2022.
We believe that the net proceeds from the Business Combination, CSPA, and SPA, together with our existing cash, cash equivalents, and marketable securities will enable us to fund our operating expenses, working capital, and capital expenditure requirements for a period of at least twelve months from the date of this Annual Report on Form 10-K.
III and PIPE financing,, CSPA, SPA, and Shelf Registration, together with our existing cash, cash equivalents, and marketable securities and implementation of our plans should we not be able to secure additional financing in 2024 will sufficiently alleviate the risk of substantial doubt about our ability to continue as a going concern and will enable us to fund our operating expenses, working capital, and capital expenditure requirements for a period of at least twelve months from the date of this Annual Report on Form 10-K.
Until we can generate sufficient revenue from the sale of our products to cover operating expenses, working capital, and capital expenditures, we expect the funds raised in the Business Combination and PIPE financing, as well as any future funds from the CSPA and SPA, and other potential sources of capital, to fund our near-term cash needs.
Until we can generate sufficient revenue from the sale of our products to cover operating expenses, working capital, and capital expenditures, we expect the funds raised in the business combination with CF Finance Acquisition Corp.
Cost of Revenue Cost of revenue includes the costs directly associated with the production of prototypes and certain costs associated with development contracts. Such costs for prototypes include direct materials, direct labor, indirect labor, inventory write downs, warranty expense, and allocation of overhead.
Such costs for prototypes include direct materials, direct labor, indirect labor, inventory write downs, losses on purchase commitments, warranty expense, and allocation of overhead. Costs associated with development contracts include the direct costs and allocation of overhead costs involved in the execution of the contracts. We expect our 2024 costs of revenue to fluctuate in line with 2024 revenues.
As of December 31, 2022, our cash, cash equivalents, and marketable securities totaled $94.2 million. To date, our principal sources of liquidity have been proceeds received from the issuance of equity.
To date, our principal sources of liquidity have been proceeds received from the issuance of equity.
This increase is due to changes in pretax income (loss) in the U.S. and certain foreign entities and changes in tax rates. Net Loss Net loss increased by $33,703, or 52%, to $98,714 for the year ended December 31, 2022, from $65,011 for the year ended December 31, 2021.
Provision for Income Tax Expense Provision for income tax expenses decreased to $57 for the year ended December 31, 2023, from $58 for 51 the year ended December 31, 2022. This change is due to changes in pretax income (loss) in the U.S. and certain foreign entities and changes in tax rates.
Because of the size and complexity of these OEM programs, we see our existing Tier 1 partnerships as a substantial competitive advantage given their large scale, mass-production capabilities, and existing OEM customer relationships. Our primary focus in the Automotive market is on ADAS for passenger and commercial vehicle autonomy, particularly highway autonomy applications.
Because of the size and complexity of these OEM programs, having Tier 1 partnerships would provide a substantial competitive advantage over our competitors given their large scale, mass-production capabilities, and existing OEM customer relationships.
Basis of Presentation We currently conduct our business through one operating segment. Components of Results of Operations Total Revenues We categorize our revenue as (1) prototype sales and (2) development contracts. In 2022 and 2021, our prototype sales revenue primarily related to unit sales of the company’s 4Sight product.
If we fail to do this, our market position and revenue may be adversely affected, and our investments in that area will not be recovered. Basis of Presentation We currently conduct our business through one operating segment. 47 Components of Results of Operations Total Revenues We categorize our revenue as (1) prototype sales and (2) development contracts.
See additional discussion in Note 2 to our consolidated financial statements. 46 Results of Operations Comparison of the Years Ended December 31, 2022 and 2021 The results of operations presented below should be reviewed in conjunction with the consolidated financial statements and notes included elsewhere in this report.
Interest expense and other consists primarily of convertible note issuance costs, and amortization of premiums and accretion of discounts on marketable securities, net. 49 Results of Operations Comparison of the Years Ended December 31, 2023 and 2022 The results of operations presented below should be reviewed in conjunction with the consolidated financial statements and notes included elsewhere in this report.
Treasury, Federal Reserve, and FDIC announced that SVB depositors will have access to all of their money starting March 13, 2023. 49 Cash Flow Summary Twelve months ended December 31, 2022 2021 (in thousands) Net cash provided by (used in): Operating activities $ (71,649) $ (55,703) Investing activities $ 68,463 $ (151,546) Financing activities $ 8,067 $ 207,084 Operating Activities For the year ended December 31, 2022, net cash used in operating activities was $71,649.
Cash Flow Summary Twelve months ended December 31, 2023 2022 (in thousands) Net cash provided by (used in): Operating activities $ (50,725) $ (71,649) Investing activities $ 55,351 $ 68,463 Financing activities $ (6,758) $ 8,067 Operating Activities For the year ended December 31, 2023, net cash used in operating activities was $50,725.
In June 2021 the full principal and interest of the PPP loan was forgiven. Interest Income and Other Interest income and other increased by $984, or 175%, to $1,545 for the year ended December 31, 2022, from $561 for the year ended December 31, 2021. This increase was primarily due to the interest earned on our marketable securities of $1,545.
This decrease was primarily due to less interest earned on our marketable securities in the current period. Interest Expense and Other Interest expense and other decreased by $1,627, or 118%, to a gain of $248 for the year ended December 31, 2023, from a loss of $1,379 for the year ended December 31, 2022.
This decrease was primarily due to a decrease in the fair values of the warrant liabilities compared to prior period, offset by an increase in fair value of the 2022 convertible note. Gain on PPP Loan Forgiveness Gain on PPP loan forgiveness decreased by $2,297, or 100%, for the year ended December 31, 2022.
This decrease was primarily due to changes in fair value of the 2022 Note between the periods partially offset by a favorable change in fair value on warrant liabilities. Interest Income and Other Interest income and other decreased by $228, or 15%, to $1,317 for the year ended December 31, 2023, from $1,545 for the year ended December 31, 2022.
This increase was primarily driven by increases in stock-based compensation expense of $5,026, personnel costs of $4,804, information technology expense of $780, engineering parts of $757, rent and facilities expense of $953, and travel expense of $377. These increases were offset by decreases in third party research and development work of $1,530.
This decrease was primarily driven by the implementation of our revised strategic plan, with decreases in third party research and development work of $4,459, personnel costs of $2,974, engineering parts and lab equipment expense of $2,419, information technology and facilities expense of $707, stock-based compensation expense of $379, and travel and entertainment expense of $292.
Cost of Revenue Cost of revenue increased by $5,095, or 140%, to $8,732 for the year ended December 31, 2022, from $3,637 for the year ended December 31, 2021. This increase was primarily due to the cost of revenue associated with the Tier 1 Automotive Supplier contract in the current period, increased prototype sales, and increased labor and warranty costs.
The decrease was primarily due to less revenue recognized in the current year from a Tier 1 automotive supplier contract as we fulfilled our obligations in the fourth quarter of 2023. Cost of Revenue Cost of revenue increased by $6,587, or 75%, to $15,319 for the year ended December 31, 2023, from $8,732 for the year ended December 31, 2022.
This increase was primarily due to an increase in operating expenses. 48 Liquidity and Capital Resources Sources of Liquidity Our capital requirements will depend on many factors, including sales volume, the timing and extent of spending to support R&D efforts, investments in information technology systems, the expansion of sales and marketing activities, and market adoption of new and enhanced products and features.
Liquidity and Capital Resources Sources of Liquidity Our capital requirements will depend on many factors, including, but not exclusively, sales volume and timing of revenue, our efforts to find a replacement Tier 1 automotive supplier and the timing of an OEM design win, our ability to extend our cash runway based on the restructuring initiatives announced this year, the timing and extent of spending to support R&D efforts, how quickly we can commercialize our products , and market adoption of new and enhanced products and features.
Within operating activities, the net changes in operating assets and liabilities were cash used of $4,064, primarily driven by increases in prepaids and other current assets of $3,655, accounts receivable of $5,496, and accounts payable of $557. Investing Activities For the year ended December 31, 2022, net cash provided by investing activities was $68,463.
Cash used was offset by cash provided by decreases in prepaid and other current assets, accounts receivable, and other noncurrent assets of $2,279, $451 and $284, respectively, and an increase in accounts payable of $252. For the year ended December 31, 2022, net cash used in operating activities was $71,649.
On September 15, 2022, we closed the first Note Closing with the investor and received proceeds of $9,850 (net of fees paid to the investor). The second Note Closing may occur, at our option, after the ninetieth (90 th ) calendar day after the first Note Closing provided that we meet certain equity conditions.
On September 15, 2022, we closed the first Note Closing with the investor and received cash proceeds of $9,850 (net of fees paid to the investor). On September 26, 2023, the U.S. Securities and Exchange Commission declared our registration statement on Form S-3 to be effective (the "Shelf Registration").
This increase was primarily due to an increase in 4Sight unit sales. Development Contracts Development contracts decreased by $99, or 5%, to $1,904 for the year ended December 31, 2022, from $2,003 for the year ended December 31, 2021. The decrease was primarily due to less revenue recognized in the current year from a large Tier 1 Automotive Supplier contract.
This was primarily due to a decrease in units sold of our 4Sight™-based industrial product due to bid delays from various customers and our focus on key automotive milestones. Development Contracts Development contracts decreased by $917, or 48%, to $987 for the year ended December 31, 2023, from $1,904 for the year ended December 31, 2022.
These amounts will vary based on our cash and cash equivalents balances and market rates. Interest expense consists primarily of convertible note issuance costs and amortization of premiums on marketable securities, net of accretion discounts. Upon the closing of the Business Combination, our borrowings were repaid with any remaining debt issuance costs and discounts expensed.
Interest Income, Interest Expense and Other Interest income and other consists primarily of interest earned on our cash, cash equivalents, and marketable securities. These amounts will vary based on our cash and cash equivalents balances and market rates. Interest income and other also includes gains on sale of property and equipment.
The primary factor affecting net cash used in investing activities during this period was the purchase of available-for-sale debt securities of $150,525. Financing Activities For the year ended December 31, 2022, net cash provided by financing activities was $8,067.
The primary factors affecting net cash provided by investing activities during this period were proceeds from redemptions and maturities of marketable securities of $76,350, partially offset by the purchases of marketable securities of $19,331 and purchases of property and equipment of $1,951. For the year ended December 31, 2022, net cash provided by investing activities was $68,463.
This increase was primarily due to increases in stock-based compensation of $3,315, personnel costs of $2,813, marketing program spend of $973, travel expense of $809, information technology expense of $428, and rent and facilities expense of $306.
This decrease was primarily driven by the implementation of our revised strategic plan, with decreases in personnel costs of $2,250, stock-based compensation of $1,703, marketing and consultant spend of $1,507, travel and entertainment expense of $721, and information technology and facilities expense of $550.
Market Trends and Uncertainties We anticipate growing demand for our 4Sight TM Intelligent Sensing Platform across two major markets, Automotive and Industrial. We also anticipate the total addressable market for lidar-based perception technology will grow to $42 billion by 2030.
Market Trends and Uncertainties We anticipate future demand for our 4Sight TM Intelligent Sensing Platform will come from two major markets, Automotive and Industrial. In the near term, we anticipate concentrating on the Automotive market by more effectively leveraging our business model, focusing on advanced driver-assistance systems, or ADAS, autonomous driving, and commercial trucking.
We anticipate that we will continue to incur losses for at least the next several years. We expect that our research and development, selling and marketing, and general and administrative expenses will continue to be significant and, as a result, we may need additional capital resources to fund our operations.
Despite the recent restructuring initiatives, we expect that our expenses will continue to exceed our operating income and, as a result, we may need additional capital resources to fund our operations. We believe that the net proceeds from the business combination with CF Finance Acquisition Corp.
Operating Expenses Research and Development Research and development expenses increased by $11,101, or 42%, to $37,644 for the year ended 47 December 31, 2022, from $26,543 for the year ended December 31, 2021.
This increase was partially offset by decreased costs recognized in the current year relating to a Tier 1 automotive supplier contract as the we fulfilled our obligations in the fourth quarter of 2023. 50 Operating Expenses Research and Development Research and development expenses decreased by $11,473, or 30%, to $26,171 for the year ended December 31, 2023, from $37,644 for the year ended December 31, 2022.
Interest Expense and Other Interest expense and other decreased by $3,478, or 72%, to $1,379 for the year ended December 31, 2022, from $4,857 for the year ended December 31, 2021.
Net Loss Net loss decreased by $11,588, or 12%, to $87,126 for the year ended December 31, 2023, from $98,714 for the year ended December 31, 2022.