Biggest changeResults of Operations The following table sets forth our selected consolidated statements of operations (in thousands) and data as a percentage of revenue for the periods presented: Consolidated Statements of Operations Year Ended December 31, 2022 2021 2020 $ % $ % $ % Revenue: SaaS and license revenue $ 520,377 62 % $ 460,372 61 % $ 393,257 64 % Hardware and other revenue 322,182 38 288,597 39 224,746 36 Total revenue 842,559 100 748,969 100 618,003 100 Cost of revenue (1) : Cost of SaaS and license revenue 73,897 9 66,758 9 53,539 9 Cost of hardware and other revenue 268,684 32 239,141 32 173,889 28 Total cost of revenue 342,581 41 305,899 41 227,428 37 Operating expenses: Sales and marketing (2) 92,748 11 86,664 11 75,967 12 General and administrative (2) 106,688 13 87,406 12 78,643 13 Research and development (2) 218,635 26 177,713 24 152,147 25 Amortization and depreciation 30,870 3 29,715 4 27,520 4 Total operating expenses 448,941 53 381,498 51 334,277 54 Operating income 51,037 6 61,572 8 56,298 9 Interest expense (3,144) — (15,956) (2) (2,596) — Interest income 8,759 1 587 — 870 — Other (expense) / income, net (59) — (134) — 25,588 4 Income before income taxes 56,593 7 46,069 6 80,160 13 Provision for / (benefit from) income taxes 962 — (5,106) (1) 3,500 1 Net income $ 55,631 7 % $ 51,175 7 % $ 76,660 12 % _______________ (1) Excludes amortization and depreciation shown in operating expenses below.
Biggest changeWe recognize stock-based compensation tax shortfalls and excess tax windfall benefits on a discrete basis during the quarter in which they occur, and we anticipate our effective tax rate will vary from quarter to quarter depending on our stock price as well as the vesting and exercises of various forms of equity compensation under our equity incentive plans each period, including restricted stock units and stock options. 62 Results of Operations The following table sets forth our selected consolidated statements of operations (in thousands) and data as a percentage of revenue for the periods presented: Consolidated Statements of Operations Year Ended December 31, 2023 2022 2021 Revenue: SaaS and license revenue $ 569,200 65 % $ 520,377 62 % $ 460,372 61 % Hardware and other revenue 312,482 35 322,182 38 288,597 39 Total revenue 881,682 100 842,559 100 748,969 100 Cost of revenue (1) : Cost of SaaS and license revenue 85,898 10 73,897 9 66,758 9 Cost of hardware and other revenue 239,261 27 268,684 32 239,141 32 Total cost of revenue 325,159 37 342,581 41 305,899 41 Operating expenses: Sales and marketing (2) 100,226 11 92,748 11 86,664 11 General and administrative (2) 112,930 13 106,688 13 87,406 12 Research and development (2) 245,114 28 218,635 26 177,713 24 Amortization and depreciation 31,424 4 30,870 3 29,715 4 Total operating expenses 489,694 56 448,941 53 381,498 51 Operating income 66,829 7 51,037 6 61,572 8 Interest expense (3,429) — (3,144) — (15,956) (2) Interest income 29,801 3 8,759 1 587 — Other income / (expense), net 4,624 1 (59) — (134) — Income before income taxes 97,825 11 56,593 7 46,069 6 Provision for / (benefit from) income taxes 17,485 2 962 — (5,106) (1) Net income $ 80,340 9 % $ 55,631 7 % $ 51,175 7 % _______________ (1) Excludes amortization and depreciation shown in operating expenses below.
If triggering events arise in the future that require changes in the underlying assumptions used in our assessment of our goodwill, and, should those changes be significant, they could have a material impact on our goodwill and potentially our other (expense) / income, net, if those significant changes result in an impairment.
If triggering events arise in the future that require changes in the underlying assumptions used in our assessment of our goodwill, and, should those changes be significant, they could have a material impact on our goodwill and potentially our other income / (expense), net, if those significant changes result in an impairment.
If triggering events arise in the future, depending on the significance of the underlying assumptions in the impairment analysis, they could have a material impact on our intangible assets and long-lived assets and potentially our other (expense) / income, net, if those significant changes result in an impairment.
If triggering events arise in the future, depending on the significance of the underlying assumptions in the impairment analysis, they could have a material impact on our intangible assets and long-lived assets and potentially our other income / (expense), net, if those significant changes result in an impairment.
We do not consider these items to be indicative of our core operating performance.
We do not consider these items to be indicative of our core operating performance.
We also use Adjusted EBITDA, a non-GAAP financial measure, as a performance measure under our executive bonus plan.
We also use non-GAAP adjusted EBITDA, a non-GAAP financial measure, as a performance measure under our executive bonus plan.
We record uncertain tax positions in accordance with ASC 740-10 on the basis of a two-step process whereby (1) we determine whether it is more likely than not that the tax positions will be sustained based on the technical merits of the position, and (2) with respect to those tax positions that meet the more-likely-than-not recognition threshold, we recognize the largest amount of tax benefit that is greater than 50% likely to be realized upon ultimate settlement with the related tax authority.
We record uncertain tax positions in accordance with ASC 740-10 on the basis of a two-step process whereby (1) we determine whether it is more likely than not that 69 the tax positions will be sustained based on the technical merits of the position, and (2) with respect to those tax positions that meet the more-likely-than-not recognition threshold, we recognize the largest amount of tax benefit that is greater than 50% likely to be realized upon ultimate settlement with the related tax authority.
The $12.4 million decrease in cash from operating assets and liabilities 74 was primarily due to a $8.9 million change in inventory resulting from an increase in purchased inventory as we seek to reduce risks and uncertainties in our supply chain as well as a $6.5 million change in accounts payable, accrued expenses and other liabilities primarily due to differences in the timing of disbursements during 2022 as compared to 2021.
The $12.4 million decrease in cash from operating assets and liabilities was primarily due to a $8.9 million change in inventory resulting from an increase in purchased inventory as we seek to reduce risks and uncertainties in our supply chain as well as a $6.5 million change in accounts payable, accrued expenses and other liabilities primarily due to differences in the timing of disbursements during 2022 as compared to 2021.
Approximately one-fifth to one-half of the hardware products that we sell to our service provider partners are imported from China and could be subject to increased tariffs. While the additional import duties have resulted in an increase to our cost of hardware revenue, these import duties had a modest impact on hardware revenue margins.
Approximately one-fifth to one-half of the hardware products that we sell to our service provider partners are imported from China and could be subject to increased tariffs. While the additional import duties resulted in an increase to our cost of hardware revenue, these import duties had a modest impact on hardware revenue margins.
We do not adjust for ordinary course legal expenses resulting from maintaining and enforcing our intellectual property portfolio and license agreements. Adjusted EBITDA is not a measure calculated in accordance with GAAP. See the table below for a reconciliation of Adjusted EBITDA from net income, the most directly comparable financial measure calculated and presented in accordance with GAAP.
We do not adjust for ordinary course legal expenses resulting from maintaining and enforcing our intellectual property portfolio and license agreements. Non-GAAP adjusted EBITDA is not a measure calculated in accordance with GAAP. See the table below for a reconciliation of non-GAAP adjusted EBITDA from net income, the most directly comparable financial measure calculated and presented in accordance with GAAP.
Prolonged uncertainty with respect to Macroeconomic Conditions could cause further economic slowdown or cause other unpredictable events, each of which could adversely affect our business, results of operations or financial condition. Other Business Metrics We regularly monitor a number of financial and operating metrics in order to measure our current performance and estimate our future performance.
Prolonged uncertainty with respect to the Macroeconomic Conditions could cause further economic slowdown or cause other unpredictable events, each of which could adversely affect our business, results of operations or financial condition. Other Business Metrics We regularly monitor a number of financial and operating metrics in order to measure our current performance and estimate our future performance.
We believe that our network of service providers and the length of our service relationships with residential and commercial property owners, combined with our robust SaaS platforms and over 20 years of operating experience, contribute to a compelling business model. Our solutions are designed to make both residential and commercial properties safer, smarter and more efficient.
We believe our network of service providers and the length of our service relationships with residential and commercial property owners, combined with our robust SaaS platforms and over 20 years of operating experience, contribute to a compelling business model. Our solutions are designed to make both residential and commercial properties safer, smarter and more efficient.
This valuation contains uncertainties and requires management to apply significant judgment in estimating the fair value of long-lived and intangible assets acquired, which involves the use of significant estimates and assumptions. Significant estimates and assumptions in valuing certain acquired customer relationship intangible assets include estimates about future expected cash flows and discount rates.
This valuation contains uncertainties and requires management to apply significant judgment in estimating the fair value of long-lived and intangible assets acquired, which involves the use of significant estimates and assumptions. 68 Significant estimates and assumptions in valuing certain acquired customer relationship intangible assets include estimates about future expected cash flows and discount rates.
Our future working capital, capital expenditure and cash requirements will depend on many factors, including the impact of Macroeconomic Conditions and inflation, on the economy and our operations, the rate of our revenue growth, the amount and timing of our investments in human resources and capital equipment, future acquisitions and investments, and the timing and extent of our introduction of new solutions and platform and solution enhancements.
Our future working capital, capital expenditure and cash requirements will depend on many factors, including the impact of the Macroeconomic Conditions on the economy and our operations, the rate of our revenue growth, the amount and timing of our investments in human resources and capital equipment, future acquisitions and investments, and the timing and extent of our introduction of new solutions and platform and solution enhancements.
Beginning upon the first grant of 69 options in 2022, the expected term for options granted is estimated using our historical experience, including information related to options we have granted. Recent Accounting Pronouncements See Note 2 of our consolidated financial statements for information related to recently issued accounting standards.
Beginning upon the first grant of options in 2022, the expected term for options granted is estimated using our historical experience, including information related to options we have granted. Recent Accounting Pronouncements See Note 2 of our consolidated financial statements for information related to recently issued accounting standards.
We exclude non-ordinary course litigation expense because we do not consider legal costs and settlement fees incurred in litigation and litigation-related matters of non-ordinary course lawsuits and other disputes, particularly costs incurred in ongoing intellectual property litigation, to be indicative of our core operating performance.
We exclude non-ordinary course litigation expense because we do not consider legal costs and settlement fees incurred and received in litigation and litigation-related matters of non-ordinary course lawsuits and other disputes, particularly costs incurred in ongoing intellectual property litigation, to be indicative of our core operating performance.
Our use of Adjusted EBITDA has limitations as an analytical tool, and you should not consider it in isolation or as a substitute for analysis of our financial results as reported under GAAP.
Our use of non-GAAP adjusted EBITDA has limitations as an analytical tool, and you should not consider it in isolation or as a substitute for analysis of our financial results as reported under GAAP.
In prior years, we used the "simplified method" to calculate the expected term, which was presumed to be the mid-point between the vesting date and the end of the contractual term.
In 2021 and years prior to 2021, we used the "simplified method" to calculate the expected term, which was presumed to be the mid-point between the vesting date and the end of the contractual term.
Adjusted EBITDA is not a measure calculated in accordance with GAAP and should not be considered in isolation from, or as a substitute for, financial information prepared in accordance with GAAP.
Non-GAAP adjusted EBITDA is not a measure calculated in accordance with GAAP and should not be considered in isolation from, or as a substitute for, financial information prepared in accordance with GAAP.
We exclude the impact related to our provision for / (benefit from) income taxes from Adjusted EBITDA because we do not consider this tax adjustment to be part of our ongoing results of operations. GAAP requires that operating expenses include the amortization of acquired intangible assets, which principally include acquired customer relationships, developed technology and trade names.
We exclude the impact related to our provision for / (benefit from) income taxes from non-GAAP adjusted EBITDA because we do not consider this tax adjustment to be part of our ongoing results of operations. 58 GAAP requires that operating expenses include the amortization of acquired intangible assets, which principally include acquired customer relationships, developed technology and trade names.
We have included Adjusted EBITDA in this report because it is a key measure that our management uses to understand and evaluate our core operating performance and trends, to generate future operating plans, to make strategic decisions regarding the allocation of capital and to make investments in initiatives that are focused on cultivating new markets for our solutions.
We have included non-GAAP adjusted EBITDA in this report because it is a key measure our management uses to understand and evaluate our core operating performance and trends, to generate future operating plans, to make strategic decisions regarding the allocation of capital and to make investments in initiatives that are focused on cultivating new markets for our solutions.
Additionally, the determination of stock-based compensation expense can be calculated using various methodologies and is dependent upon subjective assumptions and other factors that vary on a company-by-company basis. Therefore, we believe that excluding stock-based compensation expense from Adjusted EBITDA improves the comparability of our results to the results of other companies in our industry.
Additionally, the determination of stock-based compensation expense can be calculated using various methodologies and is dependent upon subjective assumptions and other factors that vary on a company-by-company basis. Therefore, we believe excluding stock-based compensation expense from non-GAAP adjusted EBITDA improves the comparability of our results to the results of other companies in our industry.
Our cost of hardware and other revenue primarily includes cost of raw materials, tooling, freight shipments and amounts paid to our third-party manufacturer for production and fulfillment of our cellular radio modules and image sensors, and procurement costs for our video cameras, video recorders and gunshot detection sensors, which we purchase from an original equipment manufacturer, and other devices.
Our cost of hardware and other revenue primarily includes cost of raw materials, tooling, freight shipments and amounts paid to our third-party manufacturer for production and fulfillment of our cellular radio modules and image sensors, and procurement costs for our video cameras, video recorders, smart thermostats and gunshot detection sensors, which we purchase from an original equipment manufacturer, and other devices.
Please see Non-GAAP Measures in this section for a discussion of the limitations of Adjusted EBITDA and a reconciliation of Adjusted EBITDA from net income, the most directly comparable GAAP measurement, for the years ended December 31, 2022, 2021 and 2020. SaaS and License Revenue Renewal Rate Our SaaS and license revenue renewal rate is an operating metric.
Please see Non-GAAP Measures in this section for a discussion of the limitations of non-GAAP adjusted EBITDA and a reconciliation of non-GAAP adjusted EBITDA from net income, the most directly comparable GAAP measurement, for the years ended December 31, 2023, 2022 and 2021. SaaS and License Revenue Renewal Rate Our SaaS and license revenue renewal rate is an operating metric.
Adjusted EBITDA is a key measure that our management uses to understand and evaluate our core operating performance and trends to generate future operating plans, to make strategic decisions regarding the allocation of capital, and to make investments in initiatives that are focused on cultivating new markets for our solutions.
Non-GAAP adjusted EBITDA is a key measure our management uses to understand and evaluate our core operating performance and trends to generate future operating plans, to make strategic decisions regarding the allocation of capital, and to make investments in initiatives that are focused on cultivating new markets for our solutions.
While variable consideration assumptions and assumptions regarding the relative stand-alone selling price are specific to each contract, we did not make any material changes to these assumptions for the year ended December 31, 2022. We do not expect any material changes in the near term to the underlying assumptions used to recognize revenue during the year ended December 31, 2022.
While variable consideration assumptions and assumptions regarding the relative stand-alone selling price are specific to each contract, we did not make any material changes to these assumptions for the year ended December 31, 2023. We do not expect any material changes in the near term to the underlying assumptions used to recognize revenue during the year ended December 31, 2023.
Although we exclude amortization of acquired intangible assets from Adjusted EBITDA, management believes that it is important for investors to understand that such intangible assets were recorded as part of purchase accounting and contribute to revenue generation. We record depreciation primarily for investments in property and equipment.
Although we exclude amortization of acquired intangible assets from non-GAAP adjusted EBITDA, management believes that it is important for investors to understand that such intangible assets were recorded as part of purchase accounting and contribute to revenue generation. We record depreciation primarily for investments in property and equipment.
As the impact of Macroeconomic Conditions and inflation, on the economy and our operations evolves, we will continue to assess our liquidity needs.
As the impact of the Macroeconomic Conditions on the economy and our operations evolves, we will continue to assess our liquidity needs.
Further, we believe the exclusion of certain expenses in calculating Adjusted EBITDA facilitates comparisons of our operating performance on a period-to-period basis and, in the case of exclusion of acquisition-related expense and certain historical legal expenses, excludes items that we do not consider to be indicative of our core operating performance.
Further, we believe the exclusion of certain expenses in calculating non-GAAP adjusted EBITDA facilitates comparisons of our operating performance on a period-to-period basis and, in the case of exclusion of acquisition-related expense and certain historical legal expenses, excludes items that we do not consider to be indicative of our core operating performance.
Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our Form 10-K for the fiscal year ended December 31, 2021, filed with the SEC on February 24, 2022. Segment Information We have two reportable segments: Alarm.com and Other.
Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our Form 10-K for the fiscal year ended December 31, 2022, filed with the SEC on February 24, 2023. Segment Information We have two reportable segments: Alarm.com and Other.
We generate hardware and other revenue primarily from the sale of video cameras, video recorders and cellular radio modules that provide access to our cloud-based platforms and, to a lesser extent, the sale of other devices, including image sensors, gunshot detection sensors and peripherals.
We generate hardware and other revenue primarily from the sale of video cameras, video recorders, smart thermostats and cellular radio modules that provide access to our cloud-based platforms and, to a lesser extent, the sale of other devices, including image sensors, gunshot detection sensors and peripherals.
Our cash and cash equivalents as of December 31, 2022 are available for working capital purposes. Our investment policy defines allowable investments and establishes guidelines relating to credit quality, diversification and maturities of our investments to preserve capital, maintain liquidity and limit the amount of credit risk exposure.
Our cash and cash equivalents as of December 31, 2023 are available for working capital purposes. Our investment policy defines allowable investments and establishes guidelines relating to credit quality, diversification and maturities of our investments to preserve capital, maintain liquidity and limit the amount of credit risk exposure.
Please see Non-GAAP Measures below in this section of this Annual Report for a discussion of the limitations of Adjusted EBITDA (a non-GAAP measure) and a reconciliation of Adjusted EBITDA from net income, the most directly comparable GAAP measure, for the years ended December 31, 2022, 2021 and 2020.
Please see Non-GAAP Measures below in this section of this Annual Report for a discussion of the limitations of non-GAAP adjusted EBITDA (a non-GAAP measure) and a reconciliation of non-GAAP adjusted EBITDA from net income, the most directly comparable GAAP measure, for the years ended December 31, 2023, 2022 and 2021.
We did not make any material changes to the underlying assumptions used to calculate deferred tax assets and liabilities as well as uncertain tax positions for the year ended December 31, 2022 and we do not expect any material changes in the near term to the underlying assumptions used to calculate deferred tax assets and liabilities as well as uncertain tax positions for the year ended December 31, 2022.
We did not make any material changes to the underlying assumptions used to calculate deferred tax assets and liabilities as well as uncertain tax positions for the year ended December 31, 2023 and we do not expect any material changes in the near term to the underlying assumptions used to calculate deferred tax assets and liabilities as well as uncertain tax positions for the year ended December 31, 2023.
Our cloud-based platform offers an expansive suite of IoT solutions that address opportunities in the residential, multi-family, small business and enterprise commercial markets. Alarm.com’s solutions include security, video and video analytics, energy management, access control, electric utility grid management, indoor gunshot detection, water management, health and wellness and data-rich emergency response.
Our cloud-based platform offers an expansive suite of IoT solutions addressing opportunities in the residential, multi-family, small business and enterprise commercial markets. Alarm.com’s solutions include security, video and video analytics, energy management, access control, electric utility grid management, indoor gunshot detection, water management, health and wellness and data-rich emergency response.
We exclude amortization of intangibles from Adjusted EBITDA because we do not consider amortization expense when we evaluate our ongoing business operations, nor do we factor amortization expense into our evaluation of potential acquisitions, or our measurement of the performance of those acquisitions.
We exclude amortization of intangibles from non-GAAP adjusted EBITDA because we do not consider amortization expense when we evaluate our ongoing business operations, nor do we factor amortization expense into our evaluation of potential acquisitions, or our measurement of the performance of those acquisitions.
We exclude acquisition-related expense from Adjusted EBITDA because we believe that the exclusion of this expense allows us to better provide meaningful information about our operating performance, facilitates comparisons to our historical operating results, improves the comparability of our results to the results of other companies in our industry, and ultimately, we believe helps investors better understand the acquisition-related expense and the effects of the transaction on our results of operations.
We exclude acquisition-related expense from non-GAAP adjusted EBITDA because we believe the exclusion of this expense allows us to better provide meaningful information about our operating performance, facilitates comparisons to our historical operating results, improves the comparability of our results to the results of other companies in our industry, and ultimately, we believe helps investors better understand the acquisition-related expense and the effects of the transaction on our results of operations.
There was no software license revenue recorded for the Other segment during the years ended December 31, 2022, 2021 and 2020. 66 Critical Accounting Estimates Our management’s discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with GAAP.
There was no software license revenue recorded for the Other segment during the years ended December 31, 2023, 2022 and 2021. Critical Accounting Estimates Our management’s discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with GAAP.
Comparison of Years Ended December 31, 2021 to December 31, 2020 A comparison of the years ended December 31, 2021 and 2020 has been omitted from this Form 10-K, but may be found in “Item 7.
Comparison of Years Ended December 31, 2022 to December 31, 2021 A comparison of the years ended December 31, 2022 and 2021 has been omitted from this Form 10-K, but may be found in “Item 7.
The 2026 Notes are discussed in more detail above under “Convertible Senior Notes.” 73 Dividends We did not declare or pay dividends during the years ended December 31, 2022, 2021 or 2020. We cannot provide any assurance that we will declare or pay cash dividends on our common stock in the future.
The 2026 Notes are discussed in more detail above under “Convertible Senior Notes.” Dividends We did not declare or pay dividends during the years ended December 31, 2023, 2022 or 2021. We cannot provide any assurance that we will declare or pay cash dividends on our common stock in the future.
In particular, the exclusion of certain expenses in calculating Adjusted EBITDA facilitates comparisons of our operating performance on a period-to-period basis and, in the case of exclusion of acquisition-related adjustments and certain historical legal expenses, excludes items that we do not 57 consider to be indicative of our core operating performance.
In particular, the exclusion of certain expenses in calculating non-GAAP adjusted EBITDA facilitates comparisons of our operating performance on a period-to-period basis and, in the case of exclusion of acquisition-related adjustments and certain historical legal expenses, excludes items that we do not consider to be indicative of our core operating performance.
We believe that the exclusion of amortization expense enables the comparison of our performance to other companies in our industry as other companies may be more or less acquisitive than us and therefore, amortization expense may vary significantly by company based on their acquisition history.
We believe the exclusion of amortization expense enables the comparison of our performance to other companies in our industry as other companies may be more or less acquisitive than we are, and therefore, amortization expense may vary significantly by company based on their acquisition history.
The Section 174 impact on 2023 cash flows from operating activities will depend on, among other factors, our 2023 operating results and the level of 2023 research and development activity.
The Section 174 impact on 2024 cash flows from operating activities will depend on, among other factors, our 2024 operating results and the level of 2024 research and development activity.
Our Alarm.com segment represents our cloud-based and Software platforms for the intelligently connected property and related solutions that contributed 94%, 95% and 94% of our revenue, net of intersegment eliminations, for the years ended December 31, 2022, 2021 and 2020, respectively.
Our Alarm.com segment represents our cloud-based and Software platforms for the intelligently connected property and related solutions that contributed 93%, 94% and 95% of our revenue, net of intersegment eliminations, for the years ended December 31, 2023, 2022 and 2021, respectively.
However, if changes in these assumptions occur, and, should those changes be significant, they could have a material impact on our purchase price allocation for the acquisition of Noonlight. Goodwill, Intangible Assets and Long-lived Assets Goodwill We perform our annual impairment review of goodwill on October 1 and when a triggering event occurs between annual impairment tests.
However, if changes in these assumptions occur, and, should those changes be significant, they could have a material impact on our purchase price allocation for the business combinations. Goodwill, Intangible Assets and Long-lived Assets Goodwill We perform our annual impairment review of goodwill on October 1 and when a triggering event occurs between annual impairment tests.
Based on information currently available to us, we estimate the increased 2023 Section 174 Federal and state cash tax payable for our 2023 taxable income to be in the range of $40.0 million to $45.0 million if the requirement to capitalize and amortize research and development expenditures is not deferred, modified or repealed.
Based on information currently available to us, we estimate the increased 2024 Section 174 federal and state cash tax payable for our 2024 taxable income to be in the range of $35.0 million to $40.0 million if the requirement to capitalize and amortize research and development expenditures is not deferred, modified or repealed.
See Note 12 to our consolidated financial statements for details on the components of other long-term liabilities. As of December 31, 2022, we recorded a liability for long-term accrued taxes and interest payable of $7.7 million.
See Note 12 to our consolidated financial statements for details on the components of other long-term liabilities. As of December 31, 2023, we recorded a liability for long-term accrued taxes and interest payable of $7.9 million.
Software license revenue represented 3%, 4% and 6% of our revenue in 2022, 2021 and 2020, respectively. We also generate revenue from the sale of many types of hardware, including video cameras, video recorders, cellular radio modules, thermostats, image sensors, gunshot detection sensors and other peripherals, that enable our solutions.
Software license revenue represented 3%, 3% and 4% of our revenue in 2023, 2022 and 2021, respectively. We also generate revenue from the sale of many types of hardware, including video cameras, video recorders, cellular radio modules, smart thermostats, image sensors, gunshot detection sensors and other peripherals, that enable our solutions.
"Management’s Discussion and Analysis of Financial Condition and Results of Operations." 55 Geographic Areas We believe there is significant opportunity to expand our international business, as 4% of our total revenue during the year ended December 31, 2022 originated from customers located outside of North America.
"Management’s Discussion and Analysis of Financial Condition and Results of Operations." 57 Geographic Areas We believe there is significant opportunity to expand our international business, as 4% of our total revenue during the year ended December 31, 2023 originated from customers located outside of North America.
The cost of SaaS and license revenue for the Other segment increased $3.2 million in 2022 as compared to 2021 primarily due to an increase in sales of our energy management and demand response solutions, which drove a corresponding increase in amounts paid to distributed energy resource providers.
The cost of SaaS and license revenue for the Other segment increased $3.5 million in 2023 as compared to 2022 primarily due to an increase in sales of our energy management and demand response solutions, which drove a corresponding increase in amounts paid to distributed energy resource providers.
On October 27, 2022, we filed a demand for arbitration of a dispute arising under the Patent Cross License Agreement between Alarm.com and Vivint executed in November 2013. Vivint has stopped paying license fees to Alarm.com under the agreement. Vivint has paid the required license fees to Alarm.com since the agreement was executed in November 2013.
On October 27, 2022, we filed a demand for arbitration of a dispute arising under the Patent Cross License Agreement between Alarm.com and Vivint executed in November 2013. Vivint had stopped paying license fees to Alarm.com under the agreement. Vivint had been paying the required license fees to Alarm.com since the agreement was executed in November 2013.
Accordingly, we believe that Adjusted EBITDA provides useful information to investors and others in understanding and evaluating our operating results in the same manner as our management and board of directors.
Accordingly, we believe non-GAAP adjusted EBITDA provides useful information to investors and others in understanding and evaluating our operating results in the same manner as our management and board of directors.
We exclude depreciation in calculating Adjusted EBITDA because we do not consider depreciation when we evaluate our ongoing business operations.
We exclude depreciation in calculating non-GAAP adjusted EBITDA because we do not consider depreciation when we evaluate our ongoing business operations.
Also included in general and administrative expenses are credit losses and acquisition-related expenses, which consist primarily of legal, accounting and professional service fees directly related to acquisitions and valuation gains or losses on acquisition-related contingent liabilities. The number of employees in general and administrative functions increased from 187 as of January 1, 2022 to 218 as of December 31, 2022.
Also included in general and administrative expenses are credit losses and acquisition-related expenses, which consist primarily of legal, accounting and professional service fees directly related to acquisitions and valuation gains or losses on acquisition-related contingent liabilities. 61 The number of employees in general and administrative functions increased from 218 as of January 1, 2023 to 229 as of December 31, 2023.
Over the next 12 months, we expect our capital expenditure requirements to be between $7.5 million and $9.5 million, primarily related to purchases of computer software and equipment as well as the continued build out of our leased and owned office space.
Over the next 12 months, we expect our capital expenditure requirements to be between $4.5 million and $6.5 million, primarily related to purchases of computer software and equipment as well as the continued build out of our leased and owned office space.
Additionally, our hardware and other revenue includes our revenue from the sale of licenses that provide our customers the right to use our gunshot detection solution in exchange for license fees. Hardware and other revenue represented 38%, 39% and 36% of our revenue in 2022, 2021 and 2020, respectively.
Additionally, our hardware and other revenue includes our revenue from the sale of licenses that provide our customers the right to use our gunshot detection solution in exchange for license fees. Hardware and other revenue represented 35%, 38% and 39% of our revenue in 2023, 2022 and 2021, respectively.
Our capital expenditures have primarily been for general business use, including leasehold improvements as we have expanded our office space to accommodate our growth in headcount, computer equipment used internally and expansion of our network operations centers. For 2022, our cash flows used in investing activities was $68.3 million, compared to $20.4 million in 2021.
Our capital expenditures have primarily been for general business use, including leasehold improvements as we have expanded our office space to accommodate our growth in headcount, computer equipment used internally and expansion of our network operations centers. For 2023, cash flows used in investing activities was $26.0 million, compared to $68.3 million in 2022.
We derive a portion of our revenue from licensing our intellectual property to third parties on a per customer basis. SaaS and license revenue represented 62%, 61% and 64% of our revenue in 2022, 2021 and 2020, respectively.
We derive a portion of our revenue from licensing our intellectual property to third parties on a per customer basis. SaaS and license revenue represented 65%, 62% and 61% of our revenue in 2023, 2022 and 2021, respectively.
We exclude interest income and certain activity within other (expense) / income, net including gains, losses or impairments on investments and other assets as well as losses on the early extinguishment of debt, when applicable, from Adjusted EBITDA because we do not consider it part of our ongoing results of operations.
We exclude interest income and certain activity within other income / (expense), net including gains, losses or impairments on investments and other assets, gains on settlement fees and losses on the early extinguishment of debt, when applicable, from non-GAAP adjusted EBITDA because we do not consider it part of our ongoing results of operations.
On December 3, 2020, our board of directors authorized another stock repurchase program, under which we are authorized to purchase up to an aggregate of $100.0 million of our outstanding common stock during the three-year period ending December 3, 2023.
Stock Repurchase Programs On December 3, 2020, our board of directors authorized a stock repurchase program, under which we were authorized to purchase up to an aggregate of $100.0 million of our outstanding common stock during the three-year period ending December 3, 2023.
Qualitative factors we consider include, but are not limited to, macroeconomic conditions, industry and market conditions, company specific events, changes in circumstances and market capitalization. For our 2022 annual impairment review, we performed a quantitative assessment for our Alarm.com reporting unit, our only reporting unit with a goodwill balance.
Qualitative factors we consider when we perform a qualitative analysis include, but are not limited to, macroeconomic conditions, industry and market conditions, company specific events, changes in circumstances and market capitalization. For our 2023 annual impairment review, we performed a qualitative assessment for our Alarm.com reporting unit, our only reporting unit with a goodwill balance.
Cost of SaaS and license revenue as a percentage of SaaS and license revenue was 14% and 15% 2022 and 2021, respectively. The decrease in cost of SaaS and license revenue as a percentage of SaaS and license revenue in 2022 as compared to 2021 is a reflection of the mix of sales of services during the periods.
Cost of SaaS and license revenue as a percentage of SaaS and license revenue was 15% and 14% in 2023 and 2022, respectively. The increase in cost of SaaS and license revenue as a percentage of SaaS and license revenue in 2023 as compared to 2022 is a reflection of the mix of sales of services during the periods.
Some of these limitations are: (a) although depreciation and amortization are non-cash charges, the assets being depreciated and amortized may have to be replaced in the future, and Adjusted EBITDA does not reflect cash capital expenditure requirements for such replacements or for new capital expenditure requirements; (b) Adjusted EBITDA does not reflect changes in, or cash requirements for, our working capital needs; (c) Adjusted EBITDA does not reflect the potentially dilutive impact of equity-based compensation; (d) Adjusted EBITDA does not reflect tax payments that may represent a reduction in cash available to us; and (e) other companies, including companies in our industry, may calculate Adjusted EBITDA or similarly titled measures differently, which reduces its usefulness as a comparative measure.
Some of these limitations are: (a) although amortization and depreciation are non-cash charges, the assets being amortized and depreciated may have to be replaced in the future, and non-GAAP adjusted EBITDA does not reflect cash capital expenditure requirements for such replacements or for new capital expenditure requirements; (b) non-GAAP adjusted EBITDA does not reflect changes in, or cash requirements for, our working capital needs; (c) non-GAAP adjusted EBITDA does not reflect the potentially dilutive impact of equity-based compensation; (d) non-GAAP adjusted EBITDA does not reflect tax payments that may represent a reduction in cash available to us; and (e) other companies, including companies in our industry, may calculate non-GAAP adjusted EBITDA or similarly titled measures differently, which reduces its usefulness as a comparative measure. 75 Because of these and other limitations, you should consider non-GAAP adjusted EBITDA alongside our other GAAP-based financial performance measures, net income and our other GAAP financial results.
Our other business metrics may be calculated in a manner different from the way similar business metrics used by other companies are calculated and include the following (dollars in thousands): Year Ended December 31, 2022 2021 2020 SaaS and license revenue $ 520,377 $ 460,372 $ 393,257 Adjusted EBITDA 146,848 142,472 125,257 SaaS and license revenue renewal rate 94 % 94 % 94 % SaaS and License Revenue SaaS and license revenue is a GAAP measure that we use to measure our current performance and estimate our future performance.
Our other business metrics may be calculated in a manner different from the way similar business metrics used by other companies are calculated and include the following (dollars in thousands): Year Ended December 31, 2023 2022 2021 SaaS and license revenue $ 569,200 $ 520,377 $ 460,372 Non-GAAP adjusted EBITDA 153,967 146,848 142,472 SaaS and license revenue renewal rate 94 % 94 % 94 % SaaS and License Revenue SaaS and license revenue is a GAAP measure that we use to measure our current performance and estimate our future performance.
Historical Cash Flows The following table sets forth our cash flows for the periods indicated (in thousands): Year Ended December 31, 2022 2021 2020 Cash flows from operating activities $ 56,901 $ 103,157 $ 102,080 Cash flows used in investing activities (68,319) (20,365) (20,274) Cash flows (used in) / from financing activities (76,324) 374,370 52,024 Operating Activities Cash flows from operating activities have typically been generated from our net income and by changes in our operating assets and liabilities, particularly from accounts receivable and inventory, adjusted for non-cash expense items such as amortization and depreciation, deferred income taxes and stock-based compensation.
Historical Cash Flows The following table sets forth our cash flows for the periods indicated (in thousands): Year Ended December 31, 2023 2022 2021 Cash flows from operating activities $ 135,965 $ 56,901 $ 103,157 Cash flows used in investing activities (25,966) (68,319) (20,365) Cash flows (used in) / from financing activities (31,865) (76,324) 374,370 Operating Activities Cash flows from operating activities have typically been generated from our net income and by changes in our operating assets and liabilities, particularly from accounts receivable and inventory, adjusted for non-cash expense items such as amortization and depreciation, deferred income taxes and stock-based compensation.
Because of the use of estimates inherent in the financial reporting process in light of the continuing uncertainty arising from the COVID-19 pandemic, actual results could differ from those estimates and any such differences may be material.
Because of the use of estimates inherent in the financial reporting process in light of the continuing uncertainty arising from the Macroeconomic Conditions actual results could differ from those estimates and any such differences may be material.
We typically expect hardware and other revenue to fluctuate as a percentage of total revenue. Highlights of our financial performance for the periods covered in this Annual Report include: • SaaS and license revenue increased 13% to $520.4 million in 2022 from $460.4 million in 2021.
We typically expect hardware and other revenue to fluctuate as a percentage of total revenue. Highlights of our financial performance for the periods covered in this Annual Report include: • SaaS and license revenue increased 9% to $569.2 million in 2023 from $520.4 million in 2022.
Our cost of software license revenue included within cost of SaaS and license revenue decreased $0.6 million to $0.5 million during 2022 as compared to $1.1 million during 2021.
Our cost of software license revenue included within cost of SaaS and license revenue increased $0.1 million to $0.6 million during 2023 as compared to $0.5 million during 2022.
The cost of SaaS and license revenue for the Alarm.com segment increased $3.9 million in 2022 as compared to 2021 primarily due to the growth in our subscriber base, which drove a corresponding increase in amounts paid to wireless network providers.
The cost of SaaS and license revenue for the 64 Alarm.com segment increased $8.5 million in 2023 as compared to 2022 primarily due to the growth in our subscriber base, which drove a corresponding increase in amounts paid to wireless network providers.
The overall number of employees in our sales and marketing teams increased from 476 as of December 31, 2021 to 511 as of December 31, 2022.
The overall number of employees in our sales and marketing teams increased from 511 as of December 31, 2022 to 565 as of December 31, 2023.
Our software license revenue included within SaaS and license revenue decreased $5.5 million to $26.8 million in 2022 as compared to $32.3 million during 2021, primarily due to the result of the continuing transition of customers from non-hosted software to our cloud based hosted platform.
Our software license revenue included within SaaS and license revenue decreased $3.6 million to $23.2 million in 2023 as compared to $26.8 million during 2022, primarily due to the result of the continuing transition of customers from non-hosted software to our cloud based hosted platform.
Beginning in 2022, the Tax Cuts and Jobs Act of 2017 amended Internal Revenue Code Section 174, or Section 174, to eliminate the option to immediately deduct research and development expenditures in the year incurred, requiring these expenditures to be capitalized and amortized.
Beginning in 2022, the Tax Cuts and Jobs Act of 2017 amended Internal Revenue Code Section 174, or Section 174, to eliminate the option to immediately deduct research and development expenditures in the year incurred, requiring these expenditures to be capitalized and amortized over five years for domestic expenditures and over 15 years for foreign expenditures.
The SaaS and license revenue for the Alarm.com segment increased $51.3 million in 2022 as compared to 2021 primarily due to growth in our subscriber base, including the revenue impact from subscribers we added in 2021.
The SaaS and license revenue for the Alarm.com segment increased $36.5 million in 2023 as compared to 2022 primarily due to growth in our subscriber base, including the revenue impact from subscribers we added in 2022.
Our hardware and other revenue also includes our revenue from the sale of perpetual licenses that provide our customers in the commercial market the right to use our OpenEye video surveillance software for an indefinite period of time in exchange for a one-time license fee, which is generally paid at contract inception.
Our hardware and other revenue also includes our revenue from the sale of perpetual licenses that provide our customers in the commercial market the right to use our video surveillance software for an indefinite period of time in exchange for a one-time license fee.
As a result of Vivint’s refusal to pay license fees under the agreement, which began during the fourth quarter of 2022, cash flows from operating activities will decrease by approximately $6.0 million on a quarterly basis, plus additional legal fees.
As a result of Vivint’s refusal to pay license fees under the agreement, which began during the fourth quarter of 2022, cash flows from operating activities through December 31, 2023 were lowered by approximately $6.0 million on a quarterly basis, plus additional legal fees.
(2) Operating expenses include stock-based compensation expense as follows (in thousands): 62 Year Ended December 31, 2022 2021 2020 Stock-based compensation expense data: Sales and marketing $ 4,342 $ 4,432 $ 3,025 General and administrative 15,037 9,941 7,996 Research and development 33,275 24,321 18,155 Total stock-based compensation expense $ 52,654 $ 38,694 $ 29,176 The following table sets forth the components of cost of revenue as a percentage of revenue: Year Ended December 31, 2022 2021 2020 Components of cost of revenue as a percentage of revenue: Cost of SaaS and license revenue as a percentage of SaaS and license revenue 14% 15% 14% Cost of hardware and other revenue as a percentage of hardware and other revenue 83% 83% 77% Total cost of revenue as a percentage of total revenue 41% 41% 37% Comparison of Years Ended December 31, 2022 to December 31, 2021 The following tables in this section set forth our selected consolidated statements of operations (in thousands), data for the percentage change and data as a percentage of revenue for the years ended December 31, 2022 and 2021.
(2) Operating expenses include stock-based compensation expense as follows (in thousands): Year Ended December 31, 2023 2022 2021 Stock-based compensation expense data: Cost of hardware and other revenue $ 5 $ — $ — Sales and marketing 3,522 4,342 4,432 General and administrative 13,028 15,037 9,941 Research and development 30,728 33,275 24,321 Total stock-based compensation expense $ 47,283 $ 52,654 $ 38,694 63 The following table sets forth the components of cost of revenue as a percentage of revenue: Year Ended December 31, 2023 2022 2021 Components of cost of revenue as a percentage of revenue: Cost of SaaS and license revenue as a percentage of SaaS and license revenue 15 % 14 % 15 % Cost of hardware and other revenue as a percentage of hardware and other revenue 77 83 83 Total cost of revenue as a percentage of total revenue 37 % 41 % 41 % Comparison of Years Ended December 31, 2023 to December 31, 2022 The following tables in this section set forth our selected consolidated statements of operations (in thousands), data for the percentage change and data as a percentage of revenue for the years ended December 31, 2023 and 2022.
Our Alarm.com segment increased from 1,363 employees as of January 1, 2022 to 1,563 employees as of December 31, 2022. Our Other segment increased from 137 employees as of January 1, 2022 to 170 employees as of December 31, 2022. Inter-segment revenue includes sales of hardware between our segments.
Our Alarm.com segment increased from 1,563 employees as of January 1, 2023 to 1,776 employees as of December 31, 2023. Our Other segment increased from 170 employees as of January 1, 2023 to 213 employees as of December 31, 2023. Inter-segment revenue includes sales of hardware between our segments.
These withheld shares are not issued or considered common stock repurchases under our stock repurchase program. We paid $4.5 million of tax withholdings related to vesting of restricted stock units during the year ended December 31, 2021. No tax withholdings related to the vesting of restricted stock units were paid during the years ended December 31, 2022 and 2020.
These withheld shares are not issued or considered common stock repurchases under our stock repurchase program. We paid $2.6 million and $4.5 million of tax withholdings related to vesting of restricted stock units during the years ended December 31, 2023 and 2021, respectively.
For each of the years ended December 31, 2022, 2021 and 2020, our reserve against revenue for hardware returns was approximately 1% of hardware and other revenue. We evaluate our hardware reserve on a quarterly basis or if there is an indication of significant changes in return experience.
For each of the years ended December 31, 2023, 2022 and 2021, our reserve against revenue for hardware returns was 1% of hardware and other revenue. We evaluate our hardware reserve on a quarterly basis or if there is an indication of significant changes in return experience. Historically, our returns of hardware have not significantly differed from our estimated reserve.
The additional 2022 Federal cash tax liability is included in current income taxes payable as of December 31, 2022, and was paid in February 2023. The increased 2022 state tax liability will be paid in April 2023.
The additional 2022 federal cash tax liability was included in current income taxes payable as of December 31, 2022, and was paid in February 2023. The increased 2022 state tax liability was paid in April 2023 in the amount of $7.5 million.
Our service provider partners have indicated that they typically have three to five-year service contracts with residential and commercial property owners who use our solutions. We also generate hardware and other revenue, primarily from our service provider partners and distributors.
These service provider contracts typically have an initial term of one year, with subsequent renewal terms of one year. Our service provider partners have indicated that they typically have three to five-year service contracts with residential and commercial property owners who use our solutions. We also generate hardware and other revenue, primarily from our service provider partners and distributors.