Biggest changeStatements of Operations Data (dollars in thousands) For the Years Ended December 31, 2022 2021 2022 2021 Sales $ 75,895 $ 64,273 100.0 % 100.0 % Cost of goods sold 47,923 39,666 63.1 61.7 Gross profit 27,972 24,607 36.9 38.3 Operating expenses: Research and development 11,345 10,920 14.9 17.0 Sales and marketing 11,174 10,209 14.7 15.9 General and administrative 14,033 13,562 18.5 21.1 Change in fair value of contingent consideration — 2,040 — 3.1 Total operating expenses 36,552 36,731 48.2 57.1 Loss from operations (8,580 ) (12,124 ) (11.3 ) (18.9 ) Other expense (income) (5 ) 12 (0.0 ) (0.0 ) Loss before income taxes (8,575 ) (12,136 ) (11.3 ) (18.9 ) Provision for income taxes 84 (2,049 ) 0.1 (3.2 ) Net loss $ (8,659 ) $ (10,087 ) (11.4 )% (15.7 )% Comparison of the Years Ended December 31, 2022 and 2021 (all tables—dollars in thousands) Sales For the Years Ended December 31, 2022 2021 $ Change % Change Sales $ 75,895 $ 64,273 $ 11,622 18.1 % Sales for 2022 increased $11.6 million, or 18.1% compared to 2021.
Biggest changeStatements of Operations Data (dollars in thousands) For the Years Ended December 31, 2023 2022 2023 2022 Sales $ 56,040 $ 75,895 100.0 % 100.0 % Cost of goods sold 35,277 47,923 62.9 63.1 Gross profit 20,763 27,972 37.1 36.9 Operating expenses: Research and development 10,505 11,345 18.7 15.0 Sales and marketing 9,126 11,174 16.3 14.7 General and administrative 13,532 14,033 24.2 18.5 Total operating expenses 33,163 36,552 59.2 48.2 Loss from operations (12,400 ) (8,580 ) (22.1 ) (11.3 ) Other income (100 ) (5 ) (0.2 ) 0.0 Loss before income taxes (12,300 ) (8,575 ) (21.9 ) (11.3 ) Income tax expense 128 84 0.3 0.1 Net loss $ (12,428 ) $ (8,659 ) (22.2 )% (11.4 )% Comparison of the Years Ended December 31, 2023 and 2022 (all tables—dollars in thousands) 42 Sales For the Years Ended December 31, 2023 2022 $ Change % Change Sales $ 56,040 $ 75,895 $ (19,855 ) (26.2 )% Sales for 2023 decreased $19.9 million, or 26.2% compared to 2022.
Interest income consists of interest from our cash and cash equivalents offset by interest expense which consists of interest charges on credit card charges and certain vendor bills. Other Expense. Other expense consists of the loss from disposal of property and equipment, realized foreign exchange gains or losses, and other expenses.
Interest income consists of interest from our cash and cash equivalents offset by interest expense which consists of interest charges on credit card charges and certain vendor bills. Other Expense. Other expense consists of the loss from disposal of property and equipment, realized foreign exchange gains or losses, and other income and expenses.
Our performance and future success also depend on factors such as manufacturing costs, continued investments in our growth, our ability to expand into growing addressable markets, including consumer, enterprise, and automotive, the average selling prices of our products per device, the number of antennas per device, and our ability to diversify the number of devices that incorporate our antenna products.
Our performance and future success also depend on factors such as continued investments in our growth, our ability to expand into growing addressable markets, including consumer, enterprise, and automotive, the average selling prices of our products per device, manufacturing costs and our ability to diversify the number of devices that incorporate our antenna products.
It is difficult for us to project future taxable income as the timing and size of sales of our products are variable and 44 difficult to predict. We concluded that it is not more likely than not that we will utilize our deferred tax assets other than those that are offset by reversing temporary differences.
It is difficult for us to project future taxable income as the timing and size of sales of our products are variable and difficult to predict. We concluded that it is not more likely than not that we will utilize our deferred tax assets other than those that are offset by reversing temporary differences.
Results of Operations The following tables set forth our operating results for the periods presented as a percentage of our total sales for those periods. The period-to-period comparison of financial results is not necessarily indicative of financial results to be achieved in future periods.
Results of Operations The following tables set forth our operating results for the periods presented and as a percentage of our total sales for those periods. The period-to-period comparison of financial results is not necessarily indicative of financial results to be achieved in future periods.
In addition, inflation generally affects us by increasing our raw material and employee-related costs and other expenses. Our financial condition and results of operations may also be impacted by other factors we may not be able to control, such as uncertain global economic conditions, global trade disputes or political instability, as well as conflicts around the world.
In addition, inflation generally affects us by increasing our raw material and employee-related costs and other expenses. Our financial condition and results of operations may also be impacted by other factors we may not be able to control, such as uncertain global economic conditions, pandemics and epidemics, global trade disputes or political instability, as well as conflicts around the world.
Our ability to maintain or increase our sales depends on, among other things: 42 • New and existing end customers selecting our solutions for their wireless devices and networks; • The proliferation of Wi-Fi connected home devices and data intensive applications; • Investments in our growth to address customer needs; • The impact of the global supply shortage on our business and that of our end customers; • Our ability to target new end markets; • Development of our product offerings and technology solutions; • International expansion in light of continuing global tensions; • Ability to successfully integrate past and any future acquisitions.
Our ability to maintain or increase our sales depends on, among other things: • new and existing end customers selecting our solutions for their wireless devices and networks; • investments in our growth to address customer needs; • development of our product offerings and technology solutions; • our ability to target new end markets; • the proliferation of Wi-Fi connected home devices and data intensive applications; • the impact of global supply shortages on our business and that of our end customers; • international expansion in light of continuing global tensions; and • the ability to successfully integrate past and any future acquisitions.
General and administrative expenses primarily consist of personnel and facility related costs for our executives, legal, human resource finance, and administrative personnel, including stock-based compensation, as well as legal, accounting, and other professional services fees, depreciation, and other corporate expenses. We expect general and administrative expenses to fluctuate as we grow our operations. Other Expense (Income) Interest Income, net.
General and administrative expenses primarily consist of personnel and facility related costs for our executive, legal, human resource finance, and administrative personnel, including stock-based compensation, as well as legal, accounting, other professional services fees, depreciation, and other corporate expenses. We expect general and administrative expenses to fluctuate as we grow our operations. Other (Income) Expense Interest Income, net.
Sales and marketing expenses also include the costs of trade shows, advertising, marketing programs, promotional materials, demonstration equipment, travel, recruiting, and allocated costs for certain facilities. We expect sales and marketing expenses to fluctuate as a percentage of total sales. General and Administrative .
Sales and marketing expenses also include the costs of trade shows, advertising, marketing programs, promotional materials, 41 demonstration equipment, travel, and allocated costs for certain facilities. We expect sales and marketing expenses to fluctuate as a percentage of total sales. General and Administrative .
We generally recognize product sales at the time of shipment to our customers, provided that all other revenue recognition criteria have been met. Although currently immaterial, we also generate service revenue from agreements to provide design, engineering, and testing services as well as subscription revenue from the sale of data plans.
We generally recognize product sales at the time of shipment to our customers, provided that all other revenue recognition criteria have been met. We also generate service revenue from agreements to provide design, engineering, and testing services as well as subscription revenue from the sale of data plans.
We do not believe that such factors had a material adverse impact on our results of operations during 2022. While each of these areas presents significant opportunities for us, they also pose significant risks and challenges we must successfully address.
We do not believe that such factors had a material adverse impact on our results of operations during 2023. 40 While each of these areas presents significant opportunities for us, they also pose significant risks and challenges we must successfully address.
MANAGEMENT’S DISCUSSION AND ANA LYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS You should carefully consider the following risk factors, together with the other information contained in this annual report on Form 10-K, including our financial statements and the related notes and “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” before making a decision to purchase or sell shares of our common stock.
MANAGEMENT’S DISCUSSION AND ANA LYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS You should carefully consider the following risk factors, together with the other information contained in this annual report on Form 10-K, including our financial statements and the related notes and “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” before deciding to purchase or sell shares of our common stock.
We estimate the fair value of PSUs with a market condition using a Monte Carlo simulation model as of the date of grant to forecast performance achievement of market price and revenue targets. Key inputs in the valuation include cost of capital, market price volatility and discount rate.
We estimate the fair value of Performance Stock Units (PSU) with a market condition using a Monte Carlo simulation model as of the date of grant to forecast performance achievement of market price and revenue targets. Key inputs in the valuation include cost of capital, market price volatility and discount rate.
Our intangible assets were obtained from business combinations, such as goodwill, customer relationships, developed technologies, market related intangibles and non-compete covenants. The intangible assets were initially recorded at estimated fair value. We amortize the non-goodwill intangibles over an estimated life of 2 to 11 years, using the straight-line method. Our goodwill and intangibles are assessed for impairment annually.
Our intangible assets were obtained from business combinations, such as goodwill, customer relationships, developed technologies, market related intangibles and non-compete covenants. The intangible assets were initially recorded at estimated fair value. We amortize the non-goodwill intangibles over an estimated life of 2 to 11 years, using the straight-line method.
These assets are carried at the estimated fair value at the time of acquisition and assets. However, if their estimated fair value is less than the carrying amount, we recognize an impairment charge for the amount by which the carrying amount of these assets exceeds their estimated fair value. We perform an annual impairment assessment of goodwill.
These assets are carried at the estimated fair value at the time of acquisition and assets. However, if their estimated fair value is less than the carrying amount, we recognize an impairment charge for the amount by which the carrying amount of these assets exceeds their estimated fair value.
For items manufactured by third parties, cost is determined using the first-in, first-out method (FIFO). For items that are manufactured by the Company, cost is determined using the weighted average cost method.
For items manufactured by third parties, cost is determined using the first-in, first-out method (FIFO). For items that are manufactured by the Company's CMs, cost is determined using the weighted average cost method.
We believe that our existing cash and cash equivalents balance together with cash proceeds from operations will be sufficient to meet our working capital requirements for at least the next 12 months.
We believe that our existing cash and cash equivalents balance will be sufficient to meet our working capital requirements for at least the next 12 months.
If factors change and different assumptions are used, our stock-based compensation expense could be materially different in the future. Stock-based compensation expense is measured and recognized in the consolidated financial statements based on the fair value of the awards granted.
These estimates involve inherent uncertainties and the application of management’s judgment. If factors change and different assumptions are used, our stock-based compensation expense could be materially different in the future. Stock-based compensation expense is measured and recognized in the consolidated financial statements based on the fair value of the awards granted.
Additional risks and uncertainties not presently known to us or that we currently deem immaterial also may impair our business operations or financial condition. Business Overview Airgain is a leading provider of wireless connectivity solutions that creates and delivers embedded components, external antennas, and integrated systems across the globe.
Additional risks and uncertainties not presently known to us or that we currently deem immaterial also may impair our business operations or financial condition. Business Overview Airgain is a premier provider of wireless connectivity solutions, offering a range of embedded components, external antennas, and integrated systems worldwide.
The number of PSUs that will ultimately be awarded are contingent on our actual level of achievement compared to the corporate financial target performance targets. 48 Goodwill and Other Intangible Assets We have significant amount of goodwill and finite-lived intangible assets. At December 31, 2022, goodwill and intangible assets totaled $22.0 million, or 41%, of our total assets.
The number of PSUs that will ultimately be awarded are contingent on our actual level of achievement compared to the corporate financial target performance targets. Intangible Assets and Goodwill We have a significant amount of goodwill and finite-lived intangible assets. At December 31, 2023, goodwill and intangible assets totaled $19.1 million, or 45% of our total assets.
Net cash used in investing activities of $0.8 million for the year ended December 31, 2022 was primarily for purchases of property and equipment.
Net cash used in investing activities of $0.3 million for the year ended December 31, 2023 was primarily for purchases of property and equipment. 44 Net Cash Used in Financing Activities.
We perform an annual review of intangible assets to determine whether facts and circumstances indicate that the carrying amount may not be recoverable. These reviews can be affected by various factors, including external factors such as industry and economic trends, and internal factors such as changes in our business strategy and our forecasts for product lines.
We perform an intangible assets impairment assessment annually and during the interim when facts and circumstances indicate that the carrying amount may not be recoverable. These reviews can be affected by various factors, including external factors such as industry and economic trends, and internal factors such as changes in our business strategy and our forecasts for product lines.
During the normal course of business, our contract manufacturers procure components based upon orders placed by us. If we cancel all or part of the orders, we may still be liable to the contract manufacturers for the cost of the components purchased by the subcontractors 47 to manufacture our products.
Contractual Obligations and Commitments We subcontract with other companies to manufacture our products. During the normal course of business, our CMs procure components based upon orders placed by us. If we cancel all or part of the orders, we may still be liable to the CMs for the cost of the components purchased by the subcontractors to manufacture our products.
The following table presents a summary of our cash flow activity for the periods set forth below (in thousands): Twelve months ended December 31, 2022 2021 Net cash provided by (used in) operating activities $ 4,446 $ (11,170 ) Net cash used in investing activities (750 ) (14,921 ) Net cash (used in) provided by financing activities (6,304 ) 2,429 Net decrease in cash, cash equivalents and restricted cash $ (2,608 ) $ (23,662 ) Net Cash Provided by (Used in) Operating Activities.
The following table presents a summary of our cash flow activity for the periods set forth below (in thousands): Twelve months ended December 31, 2023 2022 Net cash (used in) provided by operating activities $ (3,301 ) $ 4,446 Net cash used in investing activities (346 ) (750 ) Net cash used in financing activities (458 ) (6,304 ) Effect of exchange rate changes on cash, cash equivalents and restricted cash 3 — Net decrease in cash, cash equivalents and restricted cash $ (4,102 ) $ (2,608 ) Net Cash (Used in) Provided by Operating Activities.
The decrease was primarily due to an increase of $3.4 million in gross profit and a decrease of $0.1 million in operating expenses. • Our effective tax rate was -1% in 2022 compared to 17% in 2021. • We ended 2022 with cash and cash equivalents and restricted cash totaling $12.1 million.
The increase was due to a decrease of $7.2 million in gross profit, partially offset by a decrease of $3.4 million in operating expenses. • Our effective tax rate for each year was -1% in 2023 and in 2022. • We ended 2023 with cash and cash equivalents and restricted cash totaling $8.0 million.
Critical Accounting Estimates Our management’s discussion and analysis of financial condition and operating results is based on our consolidated financial statements, which have been prepared in accordance with GAAP.
We periodically review the potential liability, and as of December 31, 2023 we have no significant accruals recorded. Critical Accounting Estimates Our management’s discussion and analysis of financial condition and operating results is based on our consolidated financial statements, which have been prepared in accordance with GAAP.
Results for any quarter may not be indicative of the results that may be achieved for the full fiscal year and these patterns may change because of general customer demand or product cycles.
Results for any quarter may not be indicative of the results that may be achieved for the full fiscal year and these patterns may change because of general customer demand or product cycles. Our financial highlights for 2023 include the following: • Sales decreased by 26.2% in 2023 compared to 2022.
Factors Affecting Our Operating Results We believe that our performance and future success depend upon several factors including macroeconomic uncertainties, continuing effects of COVID-19 pandemic, continued recovery from global supply shortages, impact of inflation on consumer spending, and our ability to develop technology leadership and expand our markets.
Factors Affecting Our Operating Results We believe that our performance and future success depend upon several factors including macroeconomic and geopolitical uncertainties, epidemic diseases, impact of inflation on consumer spending, and our ability to transition from a component provider to a wireless systems provider and to develop technology leadership and expand our markets.
Gross Profit For the Years Ended December 31, 2022 2021 $ Change % Change Gross profit $ 27,972 $ 24,607 $ 3,365 13.7 % Gross profit (percentage of sales) 36.9 % 38.3 % (1.4 )% Gross profit for 2022 increased $3.4 million, or 13.7%, compared to 2021, driven by higher sales partially offset by a lower 2022 gross margin.
Gross Profit For the Years Ended December 31, 2023 2022 $ Change % Change Gross profit $ 20,763 $ 27,972 $ (7,209 ) (25.8 )% Gross profit (percentage of sales) 37.1 % 36.9 % 0.2 % Gross profit for 2023 decreased $7.2 million, or 25.8%, compared to 2022, driven by lower sales partially offset by a higher 2023 gross margin.
Cost of Goods Sold The cost of goods sold reflects the cost of producing antenna, embedded modem and asset tracking products that are shipped for our customers’ devices as well as costs incurred for service agreements.
Cost of Goods Sold The cost of goods sold reflects the cost of producing antenna, embedded modem and system solutions products that are shipped to our customers as well as costs incurred for service agreements. This primarily includes manufacturing costs of our products payable to our third-party CMs.
Net cash used in financing activities of $6.3 million for the year ended December 31, 2022 was primarily to pay the contingent consideration and holdback deferral for the 2021 business acquisition, partially offset by proceeds from common stock issuances under the ESPP and offset by taxes paid from the net restricted shares issued upon vesting.
Net cash used in financing activities of $0.5 million for the year ended December 31, 2023 was primarily to pay taxes for net share settlement of restricted stock units, partially offset by proceeds from common stock issuances under the ESPP.
Our antennas are deployed in consumer access points, wireless gateways, Wi-Fi Mesh systems and extenders, smart TVs, smart home devices, and set-top boxes. Additionally, our antennas support a comprehensive array of coveted technologies, including WLAN, Wi-Fi, LTE, 5G and LPWAN.
Our embedded antennas are deployed in various consumer applications including access points, wireless gateways, FWA devices, Wi-Fi routers and extenders, smart TVs, smart home devices, and set-top boxes. These consumer products support a variety of technologies, products and services, including LTE, 5G, Wi-Fi, Bluetooth, LPWAN and GNSS (Global Navigation Satellite System).
We discuss many of these risks, uncertainties and other factors in greater detail in the section entitled “Risk Factors” included in Item 1A of this annual report on Form 10-K. Our financial highlights for 2022 include the following: • Sales increased by 18.1% in 2022 compared to 2021.
We discuss many of these risks, uncertainties and other factors in greater detail in the section entitled “Risk Factors” included in Item 1A of this annual report on Form 10-K. Our operating results historically have not been subject to significant seasonal variations.
In the automotive market, our products are deployed in a wide range of vehicles to support a variety of wireless connectivity solutions in the fleet and aftermarket segment, supporting a variety of technologies that include Wi-Fi, 3G, LTE, 5G, Satellite and LPWAN.
We continue to grow our relationships with MSOs and MNOs as the market evolves with both wired and wireless broadband internet offerings. In the automotive market, our products are deployed in a wide range of vehicles in the fleet and aftermarket applications, supporting a variety of technologies that include Wi-Fi, LTE, 5G, LPWAN, GNSS, and Bluetooth.
Operating Expenses Our operating expenses are classified into three categories: research and development, sales and marketing, general and administrative and subscription revenues. The largest component of expense is personnel costs, which 43 includes salaries, employee benefit costs, bonuses, and stock-based compensation. Operating expenses also include allocated overhead costs for depreciation of equipment, facilities and information technology.
The largest component of expense is personnel costs, which includes salaries, employee benefit costs, bonuses, and stock-based compensation. Operating expenses also include allocated overhead costs for depreciation of equipment, facilities and information technology. Allocated costs for facilities consist of amortization of leasehold improvements as well as rent and utility expenses and taxes. Operating expenses are generally recognized as incurred.
Operating Expenses For the Years Ended December 31, 2022 2021 $ Change % Change Research and development $ 11,345 $ 10,920 $ 425 3.9 % Sales and marketing 11,174 10,209 965 9.5 % General and administrative 14,033 13,562 471 3.5 % Change in fair value of contingent consideration — 2,040 (2,040 ) (100.0 )% Total operating expenses $ 36,552 $ 36,731 $ (179 ) (0.5 )% Research and Development Research and development expense for 2022 increased $0.4 million or 3.9% compared to 2021.
Operating Expenses For the Years Ended December 31, 2023 2022 $ Change % Change Research and development $ 10,505 $ 11,345 $ (840 ) (7.4 )% Sales and marketing 9,126 11,174 (2,048 ) (18.3 )% General and administrative 13,532 14,033 (501 ) (3.6 )% Total operating expenses $ 33,163 $ 36,552 $ (3,389 ) (9.3 )% Research and Development Research and development expense for 2023 decreased $0.8 million or 7.4% compared to 2022.
The analysis may include both qualitative and quantitative factors to assess the likelihood of an impairment. Qualitative factors include industry and market considerations, overall financial performance, and other relevant events. Our quantitative impairment test may consider both the income approach and the market approach to estimate a reporting unit's fair value.
We perform a goodwill impairment assessment annually and during the interim when events or circumstances indicates that the fair value of a reporting unit might be below its carrying amount. The analysis may include both qualitative and quantitative factors to assess the likelihood of an impairment. Qualitative factors include industry and market considerations, overall financial performance, and other relevant events.
The increase was primarily due to higher product development and engineering service expenses. Sales and Marketing Sales and marketing expense for 2022 increased $1.0 million or 9.5%, compared to 2021. The increase was primarily due to higher people costs, travel, advertising, and tradeshows. General and Administrative General and administrative expense for 2022 increased $0.5 million or 3.5% compared to 2021.
The decrease was primarily due to lower employee expenses and engineering service expenses. Sales and Marketing Sales and marketing expense for 2023 decreased $2.0 million or 18.3%, compared to 2022. The decrease was primarily due to lower employee expenses. General and Administrative General and administrative expense for 2023 decreased $0.5 million or 3.6% compared to 2022.
Net cash used in operating activities was $11.2 million for the year ended December 31, 2021. This was primarily driven by non-cash operating expenses of $7.4 million, including depreciation, amortization of intangible assets, the change in fair value of the contingent consideration, and deferred tax liabilities.
Net cash used in operating activities was $3.3 million for the year ended December 31, 2023. The decrease was primarily driven by the net loss of $12.4 million, offset by $7.3 million in non-cash expenses and a $1.8 million net decrease of operating assets and liabilities. Net Cash Used in Investing Activities.
Other expense for 2021 consists mainly of unfavorable foreign exchange remeasurement adjustments and loss on disposal of fixed assets. Liquidity and Capital Resources We had cash, cash equivalents and restricted cash of $12.1 million at December 31, 2022. Prior to 2013, and for the years ended 2018, 2020, 2021 and 2022, we have incurred net losses.
The primary reason for income tax expense in a net loss position is due to the cost-plus rules in foreign jurisdictions. statutory rate. Liquidity and Capital Resources We had cash and cash equivalents of $7.9 million at December 31, 2023. Prior to 2013, and for the years ended 2018, 2020, 2021, 2022 and 2023, we have incurred net losses.
We evaluate inventory at least annually and at other times during the year. We have incurred and may in the future incur charges to write-down inventory. Stock-Based Compensation The assumptions used in calculating the fair value of stock-based payment awards represent management’s best estimates. These estimates involve inherent uncertainties and the application of management’s judgment.
We evaluate inventory at least annually 45 and at other times during the year. Charges to cost of goods sold for excess, obsolete, and lower of cost or net realizable inventories totaled $1.2 million and $0.9 million in 2023 and 2022, respectively. Stock-Based Compensation The assumptions used in calculating the fair value of stock-based payment awards represent management’s best estimates.
These expenses include work related to the design, engineering and testing of antenna and modem designs and antenna integration, validation and testing of customer devices. These expenses include salaries, including stock-based compensation, benefits, bonuses, travel, communications, and similar costs, and depreciation and allocated costs for certain facilities. We may also incur expenses from consultants and for prototyping new antenna solutions.
Research and Development . Research and development expenses primarily consist of personnel and project development costs. These expenses include work related to the design, development and testing of antennas, modems and system solutions. These expenses include salaries, stock-based compensation, benefits, bonuses, project development and testing, prototype material, consulting, travel, and similar costs, and depreciation and allocated costs for certain facilities.
The fleet and aftermarket segment of the automotive market consists of applications whereby rugged vehicular wireless routers are paired with external antenna systems to provide connectivity to fixed and mobile assets. Within this unique market segment, there has been a rise in the number of antennas per vehicle.
Fleet and aftermarket products in the automotive market typically consist of applications where vehicular wireless routers are paired with external antenna systems to provide connectivity to mobile assets. We offer a full line of external fleet antennas that are designed to be rugged, reliable, and flexible to meet almost any need.
Cost of Goods Sold For the Years Ended December 31, 2022 2021 $ Change % Change Cost of goods sold $ 47,923 $ 39,666 $ 8,257 20.8 % Cost of goods sold for 2022 increased $8.3 million or 20.8% compared to 2021.
Cost of Goods Sold For the Years Ended December 31, 2023 2022 $ Change % Change Cost of goods sold $ 35,277 $ 47,923 $ (12,646 ) (26.4 )% Cost of goods sold for 2023 decreased $12.6 million or 26.4% compared to 2022. The decrease was due to sales decline.
We plan to continue to invest for long-term growth, including expanding our sales force and engineering and making additional capital expenditures to further penetrate markets both in the United States and internationally, as well as expanding our research and development for new product offerings and technology solutions. We anticipate that these investments will continue to increase in absolute dollars.
As a result, we have an accumulated deficit of $78.5 million at December 31, 2023. We plan to continue to invest for long-term growth, including expanding our sales engineering and sales teams to execute on our product roadmap and further penetrate domestic and international markets. We anticipate that these investments will continue to increase in absolute dollars.
Significant estimates include market segment growth rates, our assumed market segment share, estimated costs, and discount rates on the cost of capital. In the current year, the fair value of Airgain substantially exceeds their carrying value, and our annual qualitative assessment did not indicate that a more detailed quantitative analysis was necessary.
Our quantitative impairment test may consider both the income approach and the market approach to estimate a reporting unit's fair value. Significant estimates include market segment growth rates, our assumed market segment share, estimated costs, and discount rates on the cost of capital.
Enterprise market sales increased $7.1 million, to $34.5 million for 2022 from $27.4 million for 2021, driven by higher sales of IIoT products and enterprise Wi-Fi access point products. Automotive market sales increased $5.0 million to $15.6 million for 2022, from $10.6 million for 2021, due to higher aftermarket sales.
Enterprise market sales decreased $7.3 million, to $27.2 million for 2023 from $34.5 million for 2022, primarily due to channel excess inventory correction impacting our IIoT products sales. Automotive market sales decreased $5.7 million to $9.9 million for 2023, from $15.6 million for 2022, driven by the discontinued HPUE product line and excess inventory correction impacting our Aftermarket antenna sales.
The increase in sales was driven by growth in the enterprise and automotive markets, offset by a slight sales decline in the consumer market. • Gross profit as a percentage of sales decreased to 36.9% in 2022 compared to 38.3% in 2021.
The decrease in sales was primarily driven by excess inventory correction across all markets. • Gross profit as a percentage of sales increased to 37.1% in 2023 compared to 36.9% in 2022. The increase was primarily due to higher automotive margins. • Loss from operations increased by $3.8 million in 2023 compared to 2022.
This primarily includes manufacturing costs of our products payable to our third-party contract manufacturers, as well as manufacturing costs incurred at our facility in Arizona, prior to closure in March 2022. The cost of goods sold that we generate from services and subscription revenues primarily includes personnel costs and the cost to maintain data lines.
The cost of goods sold that we generate from services and subscription revenues primarily includes personnel costs and the cost to maintain data lines. Operating Expenses Our operating expenses are classified into three categories: research and development, sales and marketing, general and administrative.