Biggest changeFederal and certain state deferred tax assets due to improved historical earnings and projected earnings. 41 Table of Contents Segment Financial Results Year Ended December 31, (in thousands, except percentages) 2023 2022 2021 2023 vs. 2022 Video Revenue $ 219,425 $ 274,189 $ 288,507 $ (54,764) (20) % as % of total revenue 36 % 44 % 57 % (8) % Operating income (1) (8,741) 22,322 28,460 (31,063) (139) % Operating margin % (1) (4) % 8 % 10 % (12) % Broadband Revenue $ 388,482 $ 350,768 $ 218,642 $ 37,714 11 % as % of total revenue 64 % 56 % 43 % 8 % Operating income (1) 64,575 52,283 15,599 12,292 24 % Operating margin % (1) 17 % 15 % 7 % 2 % Total Revenue $ 607,907 $ 624,957 $ 507,149 $ (17,050) (3) % (1) Segment operating income and segment operating margins are Non-GAAP financial measures.
Biggest changeSegment Financial Results Year Ended December 31, (in thousands, except percentages) 2024 2023 2022 2024 vs. 2023 Broadband Revenue $ 488,200 $ 388,482 $ 350,768 $ 99,718 26 % as % of total revenue 72 % 64 % 56 % 8 % Operating income 118,354 64,575 52,283 53,779 83 % Operating margin % 24 % 17 % 15 % 7 % Video Revenue $ 190,522 $ 219,425 $ 274,189 $ (28,903) (13) % as % of total revenue 28 % 36 % 44 % (8) % Operating income 2,756 (8,741) 22,322 11,497 (132) % Operating margin % 1 % (4) % 8 % 5 % Total Revenue $ 678,722 $ 607,907 $ 624,957 $ 70,815 12 % Broadband Our Broadband segment net revenue increased by $99.7 million in 2024, as compared to 2023, primarily driven by appliance and integration revenues, mainly attributed to certain customers ramping up due to technology transitions and new deployments.
Accordingly, the critical accounting estimates that we believe have the most significant impact on Harmonic’s unaudited condensed consolidated financial statements are set forth below: • Valuation of inventories; and • Accounting for income taxes Valuation of Inventories We state inventories at the lower-of-cost (determined on a first-in, first-out basis) or net realizable value, including allowances for excess and obsolete inventory .
Accordingly, the critical accounting estimates that we believe have the most significant impact on Harmonic’s consolidated financial statements are set forth below: • Valuation of inventories; and • Accounting for income taxes Valuation of Inventories We state inventories at the lower-of-cost (determined on a first-in, first-out basis) or net realizable value, including allowances for excess and obsolete inventory .
Conversely, we may also from time to time determine that it is in our best interests to voluntarily repay certain indebtedness early. We believe that our current sources of funds will provide us with adequate liquidity during the 12-month period following December 31, 2023, as well as in the long-term.
Conversely, we may also from time to time determine that it is in our best interests to voluntarily repay certain indebtedness early. We believe that our current sources of funds will provide us with adequate liquidity during the 12-month period following December 31, 2024, as well as in the long-term.
The preparation of these unaudited condensed consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
The preparation of these consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Restructuring and Related Charges We have implemented several restructuring plans in the past few years. The goal of these plans is to bring operational expenses to appropriate levels relative to our net revenues, while simultaneously implementing extensive company-wide expense control programs. We account for our restructuring plans under the authoritative guidance for exit or disposal activities.
Restructuring and Related Charges We have implemented several restructuring plans in the past few years. The goal of these plans is to bring operational expenses to appropriate levels relative to our net revenues, while simultaneously implementing appropriate expense control programs. We account for our restructuring plans under the authoritative guidance for exit or disposal activities.
We believe our cOS solutions resolve space and power constraints in broadband operator facilities, eliminate dependence on hardware upgrade cycles and significantly reduce total cost of ownership, and are helping us become a major player in the broadband access market.
We believe our cOS solutions resolve space and power constraints in broadband operator facilities, eliminate dependence on hardware upgrade cycles and significantly reduce total cost of ownership, and are helping us to be a major player in the broadband access market.
If actual market conditions deteriorate from those anticipated by management, additional allowances for excess and obsolete inventory could be required and may be material to our results of operations. The gross amount of inventory reserves charged to the cost of reven ues totaled $7.4 million, $6.0 million, in 2023 and 2022, respectively.
If actual market conditions deteriorate from those anticipated by management, additional allowances for excess and obsolete inventory could be required and may be material to our results of operations. The gross amount of inventory reserves charged to the cost of reven ues totaled $11.0 million and $7.4 million, in 2024 and 2023, respectively.
We conduct business in three geographic regions—the Americas, EMEA and APAC—and operate in two segments, Broadband and Video. Our Broadband business sells broadband access solutions and related services, including our cOS (formerly CableOS) software-based broadband access solutions, to broadband operators globally.
We conduct business in three geographic regions—the Americas, EMEA and APAC—and operate in two segments, Broadband and Video. Our Broadband business sells broadband access solutions and related services, including our cOS TM software-based broadband access solutions, to broadband operators globally.
For discussion of comparison of our results of operations and cash flows for the fiscal years ended December 31, 2022 and 2021, refer to Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, of our Annual Report on Form 10-K for the fiscal year ended December 31, 2022, filed with the SEC on February 28,2023.
For discussion of comparison of our results of operations and cash flows for the fiscal years ended December 31, 2023 and 2022, refer to Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, of our Annual Report on Form 10-K for the fiscal year ended December 31, 2023, filed with the SEC on February 16, 2024.
Our cOS solutions, which can be deployed based on a centralized, DAA or hybrid architecture, enable our customers to migrate to multi-gigabit broadband capacity and the fast deployment of DOCSIS and/or FTTH data, video and voice services.
Our cOS solutions, which can be deployed based on a centralized, distributed access architecture (DAA) or hybrid architecture, enable our customers to migrate to multi-gigabit broadband capacity and the fast deployment of DOCSIS and/or fiber-to-the-home (FTTH) data, video and voice services.
Research and Development Expenses Year Ended December 31, (in thousands, except percentages) 2023 2022 2021 2023 vs. 2022 Research and development $ 126,282 $ 120,307 $ 102,231 $ 5,975 5 % as % of total net revenue 21 % 19 % 20 % Our research and development expenses consist primarily of employee salaries and related expenses, contractors and outside consultants, supplies and materials, equipment depreciation and facilities costs, all of which are associated with the design and development of new products and enhancements of existing products.
Research and Development Expenses Year Ended December 31, (in thousands, except percentages) 2024 2023 2022 2024 vs. 2023 Research and development $ 120,975 $ 126,282 $ 120,307 $ (5,307) (4) % as % of total net revenue 18 % 21 % 19 % Our research and development expenses consist primarily of employee salaries and related expenses, contractors and outside consultants, supplies and materials, equipment depreciation and facilities costs, all of which are associated with the design and development of new products and enhancements of existing products.
Our customers’ spending patterns are dependent on a variety of factors, including but not limited to: economic conditions in the United States and international markets, and impact of factors such as the Hamas-Israel and Russia-Ukraine conflicts, inflation, rising interest rates, potential supply chain disruptions, volatility in capital markets and foreign currency fluctuations; volatility and uncertainty in the banking and financial services sector; access to financing; annual budget cycles of each of the industries we serve; impact of industry consolidations; customers suspending or reducing spending in anticipation of new products or new standards; and new industry trends and/or technology shifts.
Our customers’ spending patterns are dependent on a variety of factors, including but not limited to: economic conditions in the United States and international markets, and impact of factors such as the Middle East and Russia-Ukraine conflicts, inflation, changes in interest rates, potential supply chain disruptions, volatility in capital markets and foreign currency fluctuations; volatility and uncertainty in the banking and financial services sector; access to financing; annual budget cycles of each of the industries we serve; impact of industry consolidations; customer end-market conditions; customers suspending or reducing spending in anticipation of new products or new standards; impact of new or proposed tariffs; and new industry trends and/or technology shifts.
On February 3, 2022, the Board of Directors authorized us to repurchase, from time to time, up to $100 million of our outstanding shares of common stock through February 2025, at such time and such prices as management may decide. The program does not obligate us to repurchase any specific number of shares and may be discontinued at any time.
In February 2025, the Board of Directors authorized us to repurchase, from time to time, up to $200 million of our outstanding shares of common stock through February 2028, at such time and such prices as management may decide. The program does not obligate us to repurchase any specific number of shares and may be discontinued at any time.
The restructuring and related charges are included in “Cost of revenue” and “Operating expenses-restructuring and related charges” in the Consolidated Statements of Operations.
The restructuring and related charges are primarily included in “Operating expenses-restructuring and related charges” in the Consolidated Statements of Operations.
For details regarding our indebtedness and lease obligations, refer to Note 11, “Convertible Notes and Other Debts”, and Note 4, “Leases”, respectively, of the Notes to our Consolidated Financial Statements included elsewhere in this Annual Report on Form 10-K.
For details regarding our indebtedness and lease obligations, refer to Note 10, “Debt”, and Note 3, “Leases”, respectively, of the Notes to our Consolidated Financial Statements included elsewhere in this Annual Report on Form 10-K.
We expect that cash provided by or used in operating activities may fluctuate in future periods as a result of a number of factors, including but not limited to, instability and uncertainty in the financial services sector; the impact of the Russia-Ukraine and Hamas-Israel conflicts on macroeconomic conditions, which may affect demand for our offerings; fluctuations in our operating results; shipment linearity; accounts receivable collections performance; inventory and supply chain management; and the timing and amount of compensation and other payments.
We expect that cash provided by or used in operating activities may fluctuate in future periods as a result of a number of factors, including but not limited to, instability and uncertainty in the financial services sector, the potential impact of the Middle East and Russia-Ukraine conflicts on our operations in those regions, fluctuations in our operating results, shipment linearity, accounts receivable collections performance, inventory and supply chain management, and the timing and amount of compensation and other payments.
We believe a material and growing portion of the opportunities for our Video business are linked to the industry and our customers (i) continuing to adopt streaming technologies to capture, process and deliver video content to consumers and, increasingly, utilizing public cloud solutions like our VOS SaaS platform to do so; (ii) transforming existing broadcast infrastructure workflows into more flexible, efficient and cost-effective operations running in public clouds; and (iii) for those customers maintaining on-premise video delivery infrastructure, continuing to upgrade and replace aging equipment with next-generation software-based appliances that significantly reduce operational complexity.
In the meantime, we believe our Broadband segment will continue to experience strong long-term growth as our customers adopt and deploy our virtualized DOCSIS, CMTS and FTTH solutions and distributed access architectures. 36 Table of Contents We believe a material and growing portion of the opportunities for our Video business are linked to the industry and our customers (i) continuing to adopt streaming technologies to capture, process and deliver video content to consumers and, increasingly, utilizing public cloud solutions like our VOS SaaS platform to do so; (ii) transforming existing broadcast infrastructure workflows into more flexible, efficient and cost-effective operations running in public clouds; and (iii) for those customers maintaining on-premise video delivery infrastructure, continuing to upgrade and replace aging equipment with next-generation software-based appliances that significantly reduce operational complexity.
On September 29, 2023, we entered into a Master Receivables Purchase Agreement with JPMorgan Chase Bank N.A, as purchaser. The agreement allows us, from time to time, to sell certain eligible billed receivables in an aggregate outstanding amount of up to $30 million. As of December 31, 2023, there were no receivables sold under this agreement.
In September 2023, we entered into a Master Receivables Purchase Agreement with JPMorgan Chase Bank N.A, as purchaser. The agreement allows us, from time to time, to sell certain eligible billed receivables in an aggregate outstanding amount of up to $30 million. In September 2024, we extended the agreement termination date to September 29, 2025.
Our Video business strategy is focused on continuing to develop and deliver products, solutions and services to enable and support these trends. Currently, we are seeing a slow-down in capital spending by some of our Video business customers, which is causing delays for some of our appliance-based projects and creating near-term headwinds for our Video appliance business.
Our Video business strategy is focused on continuing to develop and deliver products, solutions and services to enable and support these trends. In recent quarters, we have seen a slow-down in capital spending by some of our Video business customers, which has caused delays for some of our appliance-based projects.
As of December 31, 2023, our total minimum lease payments are $30.7 million, of which $7.1 million is due in the 12-month period following December 31, 2023.
As of December 31, 2024, our total minimum lease payments are $23.5 million, of which $5.8 million is due in the 12-month period following December 31, 2024.
We believe it is not more likely than not the California net deferred tax assets of $32.3 million will be realizable. Accordingly, a full valuation allowance of $32.3 million is maintained against the California net deferred tax assets.
We believe it is not more likely than not the California and Swiss net deferred tax assets of $32.8 million and $4.7 million, respectively, will be realizable. Accordingly, full valuation allowances of $32.8 million and $4.7 million are maintained against the California and Swiss net deferred tax assets, respectively.
Gross Profit Year Ended December 31, (in thousands, except percentages) 2023 2022 2021 2023 vs. 2022 Gross profit $ 312,545 $ 315,884 $ 259,742 $ (3,339) (1)% as % of total net revenue (“gross margin”) 51.4 % 50.5 % 51.2 % 0.9 % 39 Table of Contents Our gross margins are dependent upon, among other factors, the proportion of software sales, product mix, supply chain impacts, customer mix, product introduction costs, price reductions granted to customers and achievement of cost reductions.
Gross Profit Year Ended December 31, (in thousands, except percentages) 2024 2023 2022 2024 vs. 2023 Gross profit $ 365,921 $ 312,545 $ 315,884 $ 53,376 17% as % of total net revenue (“gross margin”) 53.9 % 51.4 % 50.5 % 2.5 % Our gross margins are dependent upon, among other factors, the proportion of software sales, product mix, supply chain impacts, customer mix, product introduction costs, price reductions granted to customers and achievement of cost reductions. 38 Table of Contents Our gross margin improved by 250 basis points in 2024, as compared to 2023, contributed by both the Broadband and Video segments.
We believe our cOS software-based broadband access solutions are superior to hardware-based systems and deliver unprecedented scalability, agility and cost savings for our customers.
Our Broadband strategy is focused on continuing to develop and deliver software-based broadband access technologies, which we refer to as our cOS solutions, to our broadband operator customers. We believe our cOS software-based broadband access solutions are superior to hardware-based systems and deliver unprecedented scalability, agility and cost savings for our customers.
To the extent that we determine the deferred tax assets are realizable on a more likely than not basis and an adjustment is needed, an adjustment will be recorded in the fiscal period the determination is made. 38 Table of Contents Results of Operations Net Revenue The following table presents the breakdown of net revenue by category and geographical region: Year Ended December 31, (in thousands, except percentages) 2023 2022 2021 2023 vs. 2022 Appliance and integration $ 435,878 $ 473,806 $ 369,767 $ (37,928) (8) % as % of total net revenue 72 % 76 % 73 % SaaS and service 172,029 151,151 137,382 20,878 14 % as % of total net revenue 28 % 24 % 27 % Total net revenue $ 607,907 $ 624,957 $ 507,149 $ (17,050) (3) % Americas $ 447,700 $ 452,869 $ 335,731 $ (5,169) (1) % as % of total net revenue 74 % 73 % 66 % EMEA 127,689 133,095 126,427 (5,406) (4) % as % of total net revenue 21 % 21 % 25 % APAC 32,518 38,993 44,991 (6,475) (17) % as % of total net revenue 5 % 6 % 9 % Total net revenue $ 607,907 $ 624,957 $ 507,149 $ (17,050) (3) % Appliance and integration net revenue decreased by $37.9 million in 2023, as compared to 2022, primarily due to a decrease of $68.2 million in our Video segment revenue, partially offset by an increase of $30.3 million in our Broadband segment revenue.
To the extent that we determine the deferred tax assets are realizable on a more likely than not basis and an adju stment is needed, an adjustment will be recorded in the fiscal period the determination is made. 37 Table of Contents Results of Operations Net Revenue The following table presents the breakdown of net revenue by category and geographical region: Year Ended December 31, (in thousands, except percentages) 2024 2023 2022 2024 vs. 2023 Appliance and integration $ 507,378 $ 435,878 $ 473,806 $ 71,500 16 % as % of total net revenue 75 % 72 % 76 % SaaS and service 171,344 172,029 151,151 (685) (0.4) % as % of total net revenue 25 % 28 % 24 % Total net revenue $ 678,722 $ 607,907 $ 624,957 $ 70,815 12 % Americas $ 557,255 $ 447,700 $ 452,869 $ 109,555 24 % as % of total net revenue 82 % 74 % 73 % EMEA 92,553 127,689 133,095 (35,136) (28) % as % of total net revenue 14 % 21 % 21 % APAC 28,914 32,518 38,993 (3,604) (11) % as % of total net revenue 4 % 5 % 6 % Total net revenue $ 678,722 $ 607,907 $ 624,957 $ 70,815 12 % Appliance and integration net revenue increased by $71.5 million in 2024, as compared to 2023, primarily due to a $99.8 million increase in our Broadband segment revenue, partially offset by a $28.3 million decrease in our Video segment revenue.
As of December 31, 2023, approximately $94.9 million of the share repurchase authorization remained available. Sources and Conditions of Liquidity Our sources to fund our material cash requirements are predominantly from sales of our products and services and, when applicable, proceeds from debt facilities and debt and equity offerings.
Sources and Conditions of Liquidity Our sources to fund our material cash requirements are predominantly from the sales of our products and services and, when applicable, proceeds from debt facilities and debt and equity offerings.
As of December 31, 2023, we had outstanding $130.9 million in aggregate principal amount of indebtedness, consisting of our 2024 Notes and other debts, of which $120.4 million is scheduled to become due in the 12-month period following December 31, 2023.
As of December 31, 2024, we had outstanding $128.1 million in aggregate principal amount of indebtedness, consisting of our $75.0 million Revolving Facility and our $39.5 million Term Facility loan under our Credit Agreement, and other debts, of which $7.2 million is scheduled to become due in the 12-month period following December 31, 2024.
As of December 31, 2023, our principal sources of liquidity consisted of cash and cash equivalents of $84.3 million, net accounts receivable of $141.5 million, $30.0 million from our receivables purchase arrangement, $160.0 million from our new credit agreement, and financing from French government agencies.
As of December 31, 2024, our principal sources of liquidity consisted of cash and cash equivalents of $101.5 million, net accounts receivable of $178.0 million, $30.0 million from our Master Receivables Purchase Agreement (described below), and $82.0 million remaining available under the Revolving Facility of our Credit Agreement, and financing from French government agencies.
Year Ended December 31, (in thousands, except percentages) 2023 2022 2021 2023 vs. 2022 Cost of revenue $ 687 $ 533 $ 571 $ 154 29 % Operating expenses Restructuring and related charges 809 3,341 110 (2,532) (76) % Total restructuring and related charges $ 1,496 $ 3,874 $ 681 $ (2,378) (61) % Restructuring and related charges decreased in 2023, as compared to 2022, primarily due to higher severance and employee benefit costs recorded in conjunction with restructuring activities in fiscal 2022.
Year Ended December 31, (in thousands, except percentages) 2024 2023 2022 2024 vs. 2023 Cost of revenue $ 460 $ 687 $ 533 $ (227) (33) % Operating expenses Restructuring and related charges $ 15,973 $ 809 $ 3,341 $ 15,164 1,874 % Total restructuring and related charges $ 16,433 $ 1,496 $ 3,874 $ 14,937 998 % Restructuring and related charges increased in 2024, as compared to 2023, primarily driven by higher severance and employee benefit costs recorded in fiscal 2024, in connection with the 2024 restructuring activities.
Income Taxes Year Ended December 31, (in thousands, except percentages) 2023 2022 2021 2023 vs. 2022 Provision for (benefit from) income taxes $ (64,853) $ 16,303 $ (4,383) $ (81,156) (498) % The change in provision for (benefit from) income taxes for 2023, as compared to 2022, was primarily due to the release of the valuation allowance against U.S.
Other Income (Expense), Net Year Ended December 31, (in thousands, except percentages) 2024 2023 2022 2024 vs. 2023 Other income (expense), net $ 2,123 $ (335) $ 4,006 $ 2,458 (734) % The change in other income (expense), net in 2024, as compared to 2023, was primarily due to higher unrealized foreign exchange gains resulting from the strengthening of the U.S. dollar against the Euro in 2024. 40 Table of Contents Income Taxes Year Ended December 31, (in thousands, except percentages) 2024 2023 2022 2024 vs. 2023 Provision for (benefit from) income taxes $ 18,716 $ (64,853) $ 16,303 $ 83,569 (129) % The change in provision for (benefit from) income taxes for 2024, as compared to 2023, was primarily due to the prior period release of the valuation allowance against U.S.
Our Broadband segment operating margin increased in 2023, compared to 2022, primarily due to lower shipping costs in 2023. 42 Table of Contents Liquidity and Capital Resources We expect to continue to manage our cash from operations effectively, together with deploying cash in working capital for growth.
Video segment operating margin improved in 2024 primarily due to realized benefits from cost saving initiatives combined with an increase in SaaS and services as a percentage of segment revenue. 41 Table of Contents Liquidity and Capital Resources We expect to continue to manage our cash from operations effectively, together with deploying cash in working capital for growth.
APAC net revenue decreased by $6.5 million in 2023, as compared to 2022, primarily due to a reduction in sales of $8.2 million in Video segment due to lower demand, partially offset by a $1.7 million increase in revenue from higher demand in our Broadband segment.
Americas net revenue increased by $109.6 million in 2024, as compared to 2023, primarily driven by a $115.1 million increase in our Broadband segment revenue, partially offset by a $5.5 million decrease in our Video segment revenue.
Investing Activities Net cash used in investing activities increased by $7.2 million in 2023, as compared to 2022, primarily due to proceeds from the sale of our investment in Encoding.com in 2022.
Investing Activities Net cash used in investing activities increased by $0.7 million in 2024, as compared to 2023, primarily due to higher purchases of property and equipment in fiscal 2024.
The increase in our SaaS and services revenue was primarily driven by $10.4 million increase in usage from our existing customers and $5.8 million increase in revenue from the acquisition of new SaaS customers, partially offset by a $2.8 million decrease in revenue attributable to lower support services revenue from existing customers.
The decrease was primarily driven by a $28.3 million reduction in product sales across most regions, mainly due to project delays by our customers, and a $6.6 million decrease in support services, resulting from lower customer support contract renewals. These decreases were partially offset by a $6.0 million increase in SaaS revenue, primarily driven by the acquisition of new customers.
Video segment operating margin decreased in 2023, compared to 2022, primarily due to the decrease in revenue. Broadband Our Broadband segment net revenue increased by $37.7 million in 2023, as compared to 2022, primarily due to a $30.3 million increase in revenue from higher product sales and a $7.4 million increase in support services revenue from our existing customers.
The operating margin of our Broadband segment also improved in 2024 primarily due to higher revenue and gross margin expansion. Video Our Video segment net revenue decreased by $28.9 million in 2024, as compared to 2023.
SaaS and service net revenue increased by $20.9 million in 2023, as compared to 2022, primarily due to an increase of $10.4 million in revenue from increased usage by our existing customers, a $5.8 million increase in revenue from the acquisition of new customers, and a $4.7 million increase in revenue from higher demand for support services from our existing customers.
SaaS and service net revenue decreased by $0.7 million in 2024, as compared to 2023, primarily due to a $6.6 million decrease in Video segment support services resulting from lower contract renewals, partially offset by a $6.0 million increase in Video SaaS revenue, mainly driven by the acquisition of new customers.
Our cash and cash equivalents of $84.3 million as of December 31, 2023 consisted of bank deposits held throughout the world, of which $57.3 million was held outside of the United States. At present, such foreign funds are considered to be indefinitely reinvested in foreign countries to the extent of indefinitely reinvested foreign earnings.
At present, such foreign funds are considered to be indefinitely reinvested in foreign countries to the extent of indefinitely reinvested foreign earnings.
The increase in our Broadband segment revenue was mainly contributed by higher volume from our existing customers including initial shipments on a new project with a large Tier 1 customer in 2023.
The Broadband segment revenue growth was mainly due to higher volume from our existing customers, including $83.9 million from new technology deployments with one Tier 1 customer and $26.5 million from expansion deployments with another Tier 1 customer.
The decreases were partially offset by higher payment of tax withholding obligations related to the net share settlement of restricted stock units and payments of debt issuance costs associated with the Credit Agreement. 44 Table of Contents New Accounting Pronouncements Refer to Note 2 to the accompanying Consolidated Financial Statements for a full description of recent accounting pronouncements, including the dates of adoption and estimated effects, if any, on results of operations and financial condition. 45 Table of Contents
Financing Activities Net cash used in financing activities increased by $28.3 million in 2024, as compared to 2023, primarily due to the $115.5 million repayment of the 2024 Notes and the $30.0 million of stock repurchases in fiscal 2024, partially offset by the proceeds of $75 million in loans under the Revolving Facility and $40 million in loans under the Term Facility. 43 Table of Contents New Accounting Pronouncements Refer to Note 2 to the accompanying Consolidated Financial Statements for a full description of recent accounting pronouncements, including the dates of adoption and estimated effects, if any, on results of operations and financial condition. 44 Table of Contents
Selling, General and Administrative Expenses Year Ended December 31, (in thousands, except percentages) 2023 2022 2021 2023 vs. 2022 Selling, general and administrative $ 163,282 $ 146,717 $ 138,085 $ 16,565 11 % as % of total net revenue 27 % 23 % 27 % Selling, general and administrative expenses increased in 2023, as compared to 2022, primarily due to higher employee compensation costs of $11.4 million as a result of headcount increases and annual compensation adjustments to support the growth of our Broadband business and non-recurring advisory fees of $5.2 million incurred for the strategic review of the Video business.
Selling, General and Administrative Expenses Year Ended December 31, (in thousands, except percentages) 2024 2023 2022 2024 vs. 2023 Selling, general and administrative $ 153,124 $ 163,282 $ 146,717 $ (10,158) (6) % as % of total net revenue 23 % 27 % 23 % Selling, general and administrative expenses decreased by $10.2 million in 2024, as compared to 2023.
For details regarding our Credit Agreement, refer to N ote 11, “Convertible Notes and Other Debts”, of the Notes to our Consolidated Financial Statements included elsewhere in this Annual Report on Form 10-K. 43 Table of Contents Summary of Cash Flows Year Ended December 31, (in thousands) 2023 2022 2021 Net cash provided by (used in) Operating activities $ 7,059 $ 5,476 $ 41,017 Investing activities (8,475) (1,288) (12,975) Financing activities (4,990) (43,133) 7,939 Effect of exchange rate changes on cash and cash equivalents 1,089 (4,900) (1,195) Net increase (decrease) in cash, cash equivalents and restricted cash $ (5,317) $ (43,845) $ 34,786 Operating Activities Net cash provided by operating activities increased by $1.6 million in 2023, as compared to 2022, primarily due to a decrease of cash used in our working capital, partially offset by lower income before income taxes.
In the event funds from foreign operations are needed to fund cash needs in the United States and if U.S. taxes have not already been previously accrued, we may be required to accrue and pay additional U.S. and foreign withholding taxes in order to repatriate these funds. 42 Table of Contents Summary of Cash Flows Year Ended December 31, (in thousands) 2024 2023 2022 Net cash provided by (used in) Operating activities $ 61,917 $ 7,059 $ 5,476 Investing activities (9,186) (8,475) (1,288) Financing activities (33,269) (4,990) (43,133) Effect of foreign exchange rate changes on cash and cash equivalents (1,942) 1,089 (4,900) Net increase (decrease) in cash, cash equivalents and restricted cash $ 17,520 $ (5,317) $ (43,845) Operating Activities Net cash provided by operating activities increased by $54.9 million in 2024, as compared to 2023, primarily due to higher income before income taxes, adjusted for non-cash asset impairment and other charges in fiscal 2024.
The decrease in our Video segment revenue was mainly due to a one-time deployment of our appliance products for a customer in 2022 amounting to a $41.6 million and a decrease of $26.6 million attributable to lower sales across all regions in 2023.
The decrease in our Video segment revenue was mainly attributable to lower sales across most regions due to project delays by our customers. EMEA net revenue decreased by $35.1 million in 2024, as compared to 2023, driven by lower sales of $20.5 million in the Video segment and $14.6 million in the Broadband segment.
Americas net revenue decreased by $5.2 million in 2023, as compared to 2022, primarily due to a one-time deployment of our Video appliance products for a customer in 2022 amounting to a $41.6 million, and a $2.6 million reduction in sales within our Video segment in 2023.
APAC net revenue decreased by $3.6 million in 2024, as compared to 2023, primarily due to a decline in Video product sales.
Refer to Note 3, “Investment in Equity Securities,” of the Notes to our Consolidated Financial Statements for details on the sale of investment in Encoding.com.
Refer to Note 9, “Restructuring and Related Charges,” of the Notes to our Consolidated Financial Statements for additional information.
Refer to Note 10, “Restructuring and Related Charges,” of the Notes to our Consolidated Financial Statements for additional information. 40 Table of Contents Interest Expense, Net Year Ended December 31, (in thousands, except percentages) 2023 2022 2021 2023 vs. 2022 Interest expense, net $ (2,696) $ (5,040) $ (10,625) $ 2,344 (47) % Interest expense, net decreased in 2023, as compared to 2022, primarily due to the repayment of the 4.375% Convertible Senior Notes due 2022 upon their maturity.
Interest Expense, Net Year Ended December 31, (in thousands, except percentages) 2024 2023 2022 2024 vs. 2023 Interest expense, net $ (7,326) $ (2,696) $ (5,040) $ (4,630) 172 % Interest expense, net increased in 2024, as compared to 2023, primarily due to higher interest rates for the borrowings under the Credit Agreement compared to the interest rate for the 2024 Notes.
The research and development expenses are net of French Research and Development (“French R&D”) credits. Research and development expenses increased in 2023, as compared to 2022, primarily due to higher employee compensation costs as a result of headcount increases to support the growth of our Broadband business.
The research and development expenses are net of French Research and Development credits. Research and development expenses decreased by $5.3 million in 2024, as compared to 2023.