Biggest changeThis information is not necessarily indicative of results of future operations, and should be read in conjunction with Part I, Item 1A, “Risk Factors,” Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the consolidated financial statements and accompanying notes thereto included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Annual Report to fully understand factors that may affect the comparability of the information presented below (dollars in thousands). 30 Year Ended December 31, % Change 2023 % of Total Revenue 2022 % of Total Revenue 2021 % of Total Revenue 2023 vs. 2022 2022 vs. 2021 Total Revenue $ 396,293 100.0 % $ 323,993 100.0 % $ 259,263 100.0 % 22.3 % 25.0 % Total Cost of Sales 233,879 59.0 % 196,481 60.6 % 166,586 64.3 % 19.0 % 17.9 % Gross Margin 162,414 41.0 % 127,512 39.4 % 92,677 35.7 % 27.4 % 37.6 % Total Operating Expenses 95,442 24.1 % 73,575 22.7 % 52,561 20.3 % 29.7 % 40.0 % Operating Income 66,972 16.9 % 53,937 16.6 % 40,116 15.5 % 24.2 % 34.5 % Other Expenses 941 0.2 % 1,972 0.6 % 676 0.3 % (52.3) % 191.7 % Income Tax 13,231 3.3 % 10,584 3.3 % 7,873 3.0 % 25.0 % 34.4 % Net Income $ 52,800 13.3 % $ 41,381 12.8 % $ 31,567 12.2 % 27.6 % 31.1 % Company Overview The Company is a leading provider of protective films and coatings, including automotive paint protection film, surface protection film, automotive and commercial/residential window films, and ceramic coatings with a global footprint, a network of trained installers and proprietary DAP software.
Biggest changeYear Ended December 31, % Change 2024 % of Total Revenue 2023 % of Total Revenue 2022 % of Total Revenue 2024 vs. 2023 2023 vs. 2022 Total Revenue $ 420,400 100.0 % $ 396,293 100.0 % $ 323,993 100.0 % 6.1 % 22.3 % Total Cost of Sales 243,040 57.8 % 233,879 59.0 % 196,481 60.6 % 3.9 % 19.0 % Gross Margin 177,360 42.2 % 162,414 41.0 % 127,512 39.4 % 9.2 % 27.4 % Total Operating Expenses 118,213 28.1 % 95,442 24.1 % 73,575 22.7 % 23.9 % 29.7 % Operating Income 59,147 14.1 % 66,972 16.9 % 53,937 16.6 % (11.7) % 24.2 % Other Expenses 2,369 0.6 % 941 0.2 % 1,972 0.6 % 151.8 % (52.3) % Income Tax 11,289 2.7 % 13,231 3.3 % 10,584 3.3 % (14.7) % 25.0 % Net Income $ 45,489 10.8 % $ 52,800 13.3 % $ 41,381 12.8 % (13.8) % 27.6 % Company Overview We are a supplier of protective films, coatings and related services primarily to the automobile aftermarket, new car dealerships and OEMs.
Service revenue consists of revenue from fees for DAP software access, cutbank credit revenue, which represents the value of pattern access provided with eligible product revenue, revenue from the labor portion of installation sales in our Company-owned installation centers, revenue from our dealership services business, and revenue from training services provided to our customers.
Service revenue consists of revenue from fees for DAP software access, cutbank credit revenue, which represents the value of pattern access provided with eligible product revenue, revenue from the labor portion of installation sales in our Company-owned installation centers, labor revenue from our dealership services business, and revenue from training services provided to our customers.
As of December 31, 2023 and December 31, 2022, no balance was outstanding on this facility. Critical Accounting Estimates We have adopted various accounting policies to prepare the consolidated financial statements in accordance with U.S. GAAP. Certain of our accounting policies require the application of significant judgment by management in selecting the appropriate assumptions for calculating financial estimates.
As of December 31, 2024 and December 31, 2023, no balance was outstanding on this facility. Critical Accounting Estimates We have adopted various accounting policies to prepare the consolidated financial statements in accordance with U.S. GAAP. Certain of our accounting policies require the application of significant judgment by management in selecting the appropriate assumptions for calculating financial estimates.
Discussions of the periods prior to the year ended December 31, 2022 that are not included in this Annual Report on Form 10-K are found in "Management's Discussion and Analysis of Financial Condition and Results of Operations" in Part II, Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2022 and the discussion therein for the year ended December 31, 2022 compared to the year ended December 31, 2021 is incorporated by reference into this Annual Report.
Discussions of the periods prior to the year ended December 31, 2023 that are not included in this Annual Report on Form 10-K are found in "Management's Discussion and Analysis of Financial Condition and Results of Operations" in Part II, Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2023 and the discussion therein for the year ended December 31, 2023 compared to the year ended December 31, 2022 is incorporated by reference into this Annual Report.
Although we believe the assumptions and estimates made were reasonable and appropriate, these estimates require judgment and are based in part on historical experience and information obtained from the management of the acquired entities. 38 Inventory Valuation Inventories are stated at the lower of cost or net realizable value. Cost is determined on a weighted average cost basis.
Although we believe the assumptions and estimates made were reasonable and appropriate, these estimates require judgment and are based in part on historical experience and information obtained from the management of the acquired entities. 41 Inventory Valuation Inventories are stated at the lower of cost or net realizable value. Cost is determined on a weighted average cost basis.
In addition to the applicable interest rate, the Credit Agreement includes a commitment fee ranging from 0.20% to 0.25% per annum for the unused portion of the 37 aggregate commitment and an applicable margin ranging from 0.00% to 0.50% for Base Rate Loans and 1.00% to 1.50% for Adjusted Term SOFR Loans.
In addition to the applicable interest rate, the Credit Agreement 40 includes a commitment fee ranging from 0.20% to 0.25% per annum for the unused portion of the aggregate commitment and an applicable margin ranging from 0.00% to 0.50% for Base Rate Loans and 1.00% to 1.50% for Adjusted Term SOFR Loans.
EBITDA does not reflect the impact of certain cash charges resulting from matters we consider not to be indicative of ongoing operations; and other companies in our industry may calculate EBITDA differently than we do, limiting its usefulness as a comparative measure. 32 Results of Operations This section of this Annual Report on Form 10-K generally discusses the years ended December 31, 2023 and 2022 and year-over-year comparisons between those years.
EBITDA does not reflect the impact of certain cash charges resulting from matters we consider not to be indicative of ongoing operations; and other companies in our industry may calculate EBITDA differently than we do, limiting its usefulness as a comparative measure. 35 Results of Operations This section of this Annual Report on Form 10-K generally discusses the years ended December 31, 2024 and 2023 and year-over-year comparisons between those years.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations Executive Summary Set forth below is summary financial information for the years ended December 31, 2023, 2022, and 2021.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations 33 Executive Summary Set forth below is summary financial information for the years ended December 31, 2024, 2023, and 2022.
At December 31, 2023, these rates were 6.5% and 6.4%, respectively. Both the margin applicable to the interest rate and the commitment fee are dependent on XPEL’s Consolidated Total Leverage Ratio. The Credit Agreement's maturity date is April 6, 2026.
At December 31, 2024, these rates were 7.5% and 5.6%, respectively. Both the margin applicable to the interest rate and the commitment fee are dependent on XPEL’s Consolidated Total Leverage Ratio. The Credit Agreement's maturity date is April 6, 2026.
XPEL Canada Corp., a wholly-owned subsidiary of XPEL, Inc., also has a CAD $4.5 million revolving credit facility through HSBC Bank Canada. This facility is utilized to fund our working capital needs in Canada. This facility bears interest at HSBC Canada Bank’s prime rate plus 0.25% per annum and is guaranteed by the parent company.
XPEL Canada Corp., a wholly-owned subsidiary of XPEL, Inc., also has a CAD $4.5 million revolving credit facility. This facility can be utilized to fund our working capital needs in Canada. This facility bears interest at the Royal Bank of Canada’s prime rate plus 0.25% per annum and is guaranteed by the parent company.
The decrease in service gross margin percentage was primarily due to a higher percentage of lower margin installation labor revenue relative to other higher margin service revenue components. Operating Expenses Sales and marketing expenses for the year ended December 31, 2023 increased 25.3% compared to 2022.
The decrease in service gross margin percentage was primarily due to a higher percentage of lower margin installation labor revenue relative to other higher margin service revenue components. Operating Expenses Sales and marketing expenses for the year ended December 31, 2024 increased 34.7% compared to 2023.
The increase in product gross margin percentages was primarily due to decreases in product costs, favorable changes in product mix and improved operating leverage. Service gross margin increased approximately $9.8 million for the year ended December 31, 2023, and represented 57.7% and 59.6% of total service revenue for the years ended December 31, 2023 and 2022, respectively.
The increase in product gross margin percentages was primarily due to decreases in product costs, favorable changes in product mix and improved operating leverage. Service gross margin increased approximately $9.3 million for the year ended December 31, 2024, and represented 57.4% and 57.7% of total service revenue for the years ended December 31, 2024 and 2023, respectively.
Cash flows used in financing activities during the year ended December 31, 2023 totaled approximately $7.3 million compared to cash provided by financing activities of $0.6 million in the prior year. This use of cash was due primarily to net repayments on our credit facilities.
Cash flows used in financing activities during the year ended December 31, 2024 totaled approximately $19.3 million compared to cash use of $7.3 million in the prior year. This use of cash was due primarily to net repayments on our credit facilities.
Credit Facilities The Company has a revolving credit facility providing for secured revolving loans and letters of credit in an aggregate amount of up to $125.0 million, which is subject to the terms of a credit agreement dated April 6, 2023 (the "Credit Agreement").
Credit Facilities The Company has a revolving credit facility providing for secured revolving loans and letters of credit in an aggregate amount of up to $125.0 million, which is subject to the terms of a credit agreement dated April 6, 2023 (the "Credit Agreement"). As of December 31, 2024, the Company had no outstanding balance under this agreement.
Product costs consist of material costs, certain personnel costs, shipping costs, warranty costs and other costs related to providing products to our customers.
Cost of Sales Cost of sales consists of product costs and the costs to provide our services. Product costs consist of material costs, certain personnel costs, shipping costs, warranty costs and other costs related to providing products to our customers.
The following tables summarize revenue results for the years ended December 31, 2023, 2022 and 2021 (dollars in thousands): Year Ended December 31, % Change % of Total Revenue 2023 2022 2021 2023 vs. 2022 2022 vs. 2021 2023 2022 2021 Product Revenue Paint protection film $ 229,880 $ 192,374 $ 169,880 19.5 % 13.2 % 58.0 % 59.4 % 65.5 % Window film 67,951 54,370 38,363 25.0 % 41.7 % 17.1 % 16.8 % 14.8 % Other 13,575 11,430 9,040 18.8 % 26.4 % 3.5 % 3.5 % 3.5 % Total $ 311,406 $ 258,174 $ 217,283 20.6 % 18.8 % 78.6 % 79.7 % 83.8 % Service Revenue Software $ 6,518 $ 5,213 $ 4,373 25.0 % 19.2 % 1.6 % 1.6 % 1.7 % Cutbank credits 17,626 16,317 12,372 8.0 % 31.9 % 4.4 % 5.0 % 4.8 % Installation labor 58,477 42,828 24,253 36.5 % 76.6 % 14.8 % 13.2 % 9.4 % Training and other 2,266 1,461 982 55.1 % 48.8 % 0.6 % 0.5 % 0.3 % Total $ 84,887 $ 65,819 $ 41,980 29.0 % 56.8 % 21.4 % 20.3 % 16.2 % Total $ 396,293 $ 323,993 $ 259,263 22.3 % 25.0 % 100.0 % 100.0 % 100.0 % 33 Because many of our international customers require us to ship their orders to freight forwarders located in the United States, we cannot be certain about the ultimate destination of the product.
The following tables summarize revenue results for the years ended December 31, 2024, 2023 and 2022 (dollars in thousands): Year Ended December 31, % Change % of Total Revenue 2024 2023 2022 2024 vs 2023 2023 vs 2022 2024 2023 2022 Product Revenue Paint protection film $ 226,710 $ 229,880 $ 192,374 (1.4) % 19.5 % 53.9 % 58.0 % 59.4 % Window film 77,666 67,951 54,370 14.3 % 25.0 % 18.5 % 17.1 % 16.8 % Other 14,473 13,575 11,430 6.6 % 18.8 % 3.4 % 3.5 % 3.5 % Total $ 318,849 $ 311,406 $ 258,174 2.4 % 20.6 % 75.8 % 78.6 % 79.7 % Service Revenue Software $ 8,061 $ 6,518 $ 5,213 23.7 % 25.0 % 1.9 % 1.6 % 1.6 % Cutbank credits 17,015 17,626 16,317 (3.5) % 8.0 % 4.0 % 4.4 % 5.0 % Installation labor 74,478 58,477 42,828 27.4 % 36.5 % 17.7 % 14.8 % 13.2 % Training and other 1,997 2,266 1,461 (11.9) % 55.1 % 0.6 % 0.6 % 0.5 % Total $ 101,551 $ 84,887 $ 65,819 19.6 % 29.0 % 24.2 % 21.4 % 20.3 % Total $ 420,400 $ 396,293 $ 323,993 6.1 % 22.3 % 100.0 % 100.0 % 100.0 % 36 Because many of our international customers require us to ship their orders to freight forwarders located in the United States, we cannot be certain about the ultimate destination of the product.
The following table is a reconciliation of Net Income to EBITDA for the years ended December 31, 2023, 2022, and 2021 (dollars in thousands): 2023 % of Total Revenue 2022 % of Total Revenue 2021 % of Total Revenue Net Income $ 52,800 13.3 % $ 41,381 12.8 % $ 31,567 12.2 % Interest 1,248 0.3 % 1,410 0.4 % 303 0.1 % Taxes 13,231 3.3 % 10,584 3.3 % 7,873 3.0 % Depreciation 4,534 1.1 % 3,433 1.1 % 1,887 0.7 % Amortization 5,059 1.3 % 4,401 1.4 % 2,501 1.0 % EBITDA $ 76,872 19.4 % $ 61,209 18.9 % $ 44,131 17.0 % 31 Use of Non-GAAP Financial Measures EBITDA should be considered in addition to, not as a substitute for, or superior to, financial measures calculated in accordance with GAAP.
We define EBITDA as net income plus (a) total depreciation and amortization, (b) interest expense, net, and (c) income tax expense. 34 The following table is a reconciliation of Net Income to EBITDA for the years ended December 31, 2024, 2023, and 2022 (dollars in thousands): 2024 % of Total Revenue 2023 % of Total Revenue 2022 % of Total Revenue Net Income $ 45,489 10.8 % $ 52,800 13.3 % $ 41,381 12.8 % Interest 996 0.2 % 1,248 0.3 % 1,410 0.4 % Taxes 11,289 2.7 % 13,231 3.3 % 10,584 3.3 % Depreciation 5,820 1.4 % 4,534 1.1 % 3,433 1.1 % Amortization 5,877 1.4 % 5,059 1.3 % 4,401 1.4 % EBITDA $ 69,471 16.5 % $ 76,872 19.4 % $ 61,209 18.9 % Use of Non-GAAP Financial Measures EBITDA should be considered in addition to, not as a substitute for, or superior to, financial measures calculated in accordance with GAAP.
Gross Margin The following table summarizes gross margin for product and services for the years ended December 31, 2023, 2022 and 2021 (dollars in thousands): Year Ended December 31, % Change % of Category Revenue 2023 2022 2021 2023 vs. 2022 2022 vs. 2021 2023 2022 2021 Product $ 113,398 $ 88,269 $ 65,997 28.5 % 33.7 % 36.4 % 34.2 % 30.4 % Service 49,016 39,243 26,680 24.9 % 47.1 % 57.7 % 59.6 % 63.6 % Total $ 162,414 $ 127,512 $ 92,677 27.4 % 37.6 % 41.0 % 39.4 % 35.7 % Product gross margin for the year ended December 31, 2023 increased approximately $25.1 million, or 28.5%, over the year ended December 31, 2022 and represented 36.4% and 34.2% of total product revenue for the years ended December 31, 2023 and 2022, respectively.
Gross Margin The following table summarizes gross margin for product and services for the years ended December 31, 2024, 2023 and 2022 (dollars in thousands): Year Ended December 31, % Change % of Category Revenue 2024 2023 2022 2024 vs 2023 2023 vs 2022 2024 2023 2022 Product $ 119,058 $ 113,398 $ 88,269 5.0 % 28.5 % 37.3 % 36.4 % 34.2 % Service 58,302 49,016 39,243 18.9 % 24.9 % 57.4 % 57.7 % 59.6 % Total $ 177,360 $ 162,414 $ 127,512 9.2 % 27.4 % 42.2 % 41.0 % 39.4 % Product gross margin for the year ended December 31, 2024 increased approximately $5.7 million, or 5.0%, over the year ended December 31, 2023 and represented 37.3% and 36.4% of total product revenue for the years ended December 31, 2024 and 2023, respectively.
Debt obligations, including balances outstanding on committed credit facilities and contingent liabilities, as of December 31, 2023 and December 31, 2022 totaled approximately $19.9 million and $27.0 million, respectively.
Debt obligations, including balances outstanding on committed credit facilities and contingent liabilities, as of December 31, 2024 and December 31, 2023 totaled approximately $2.1 million and $20.2 million, respectively.
As of December 31, 2023, we had cash and cash equivalents of $11.6 million, for the year ended December 31, 2023, cash flows provided by operations were $37.4 million, and as of December 31, 2023 we had approximately $109.4 million in funds available under our credit facilities.
As of December 31, 2024, we had cash and cash equivalents of $22.1 million, and we had approximately $128.1 million in funds available under our credit facilities. For the year ended December 31, 2024, cash flows provided by operations were $47.8 million.
Cash flows used in investing activities totaled approximately $26.4 million during the year ended December 31, 2023 compared to cash use of $14.2 million for the year ended December 31, 2022. This increase in cash used was due mainly to additional cash outlay for acquisitions in 2023. Financing activities.
Cash flows used in investing activities totaled approximately $18.4 million during the year ended December 31, 2024 compared to cash use of $26.4 million for the year ended December 31, 2023. This decrease in cash used was due to a reduction in expenditures for acquisitions in the year ended December 31, 2024. Financing activities.
During 2023, service revenue grew 29.0% over service revenue for the year ended December 31, 2022. Within the service revenue category, software revenue increased 25.0% from the year ended December 31, 2022. This increase was due primarily to increases in customers subscribing to our software. Cutbank credit revenue grew 8.0% from the year ended December 31, 2022.
During 2024, service revenue grew 19.6% over service revenue for the year ended December 31, 2023. 37 Within the service revenue category, software revenue increased 23.7% from the year ended December 31, 2023. This increase was due primarily to increases in customers subscribing to our software. Cutbank credit revenue decreased 3.5% from the year ended December 31, 2023.
The following table represents our estimate of sales by geographic regions based on our understanding of ultimate product destination based on customer interactions, customer locations and other factors for the years ended December 31, 2023 and 2022 (dollars in thousands): Year Ended December 31, % % of Total Revenue 2023 2022 Increase 2023 2022 United States $ 224,839 $ 189,890 18.4 % 56.7 % 58.6 % Canada 43,506 38,997 11.6 % 11.0 % 12.0 % China 41,576 33,993 22.3 % 10.5 % 10.5 % Continental Europe 34,883 24,713 41.2 % 8.8 % 7.6 % Middle East/Africa 16,472 10,499 56.9 % 4.2 % 3.2 % United Kingdom 13,438 10,298 30.5 % 3.4 % 3.2 % Asia Pacific 11,943 9,026 32.3 % 3.0 % 2.8 % Latin America 8,737 5,411 61.5 % 2.2 % 1.7 % Other 899 1,166 (22.9) % 0.2 % 0.4 % Total $ 396,293 $ 323,993 22.3 % 100.0 % 100.0 % Revenue Product Revenue.
The following table represents our estimate of sales by geographic regions based on our understanding of ultimate product destination based on customer interactions, customer locations and other factors for the years ended December 31, 2024 and 2023 (dollars in thousands): Year Ended December 31, % % of Total Revenue 2024 2023 2024 vs 2023 2024 2023 United States $ 240,569 $ 224,839 7.0 % 57.2 % 56.7 % Canada 52,139 43,506 19.8 % 12.4 % 11.0 % China 24,148 41,576 (41.9) % 5.7 % 10.5 % Continental Europe 39,564 34,883 13.4 % 9.4 % 8.8 % Middle East/Africa 20,887 16,472 26.8 % 5.0 % 4.2 % United Kingdom 14,604 13,438 8.7 % 3.5 % 3.4 % Asia Pacific 16,825 11,943 40.9 % 4.0 % 3.0 % Latin America 11,664 8,737 33.5 % 2.8 % 2.2 % Other — 899 (100.0) % 0.0 % 0.2 % Total $ 420,400 $ 396,293 6.1 % 100.0 % 100.0 % Revenue Product Revenue.
This increase was due mainly to increased product awareness and adoption in most of our regions. Other product revenue for the year ended December 31, 2023 grew 18.8% to $13.6 million and represented 3.5% of total consolidated revenue.
Architectural window film revenue increased 9.4% to $10.4 million and represented 13.4% of total window film revenue and 2.5% of total consolidated revenue for the year ended December 31, 2024. This increase was due mainly to increased product awareness and adoption in most of our regions.
Product revenue increased 20.6% during the year ended December 31, 2023 as compared to 2022 and represented 78.6% of our consolidated 2023 revenue. Within this category, revenue from our paint protection film product line increased 19.5% as compared to the prior year and represented 58.0% of total consolidated revenue for the year ended December 31, 2023.
Product revenue increased 2.4% during the year ended December 31, 2024 as compared to 2023 and represented 75.8% of our consolidated 2024 revenue. Within this category, revenue from our paint protection film product line decreased 1.4% as compared to the prior year and represented 53.9% of total consolidated revenue for the year ended December 31, 2024.
Borrowings under the Credit Agreement bear interest, at XPEL’s option, at a rate equal to either (a) Base Rate or (b) Adjusted Term SOFR.
As of December 31, 2023, the Company had an outstanding balance of $19.0 million under the Credit Agreement. Borrowings under the Credit Agreement bear interest, at XPEL’s option, at a rate equal to either (a) Base Rate or (b) Adjusted Term SOFR.
This product line includes both automotive and architectural window film. Automotive window film grew 20.2% to $58.5 million for the year ended December 31, 2023. This increase was due to continued channel focus, increased product adoption in multiple regions and increased demand. Architectural window film revenue increased 65.9% to $9.5 million.
Automotive window film revenue grew 12.5% to $65.8 million for the year ended December 31, 2024 and represented 84.7% of total window film revenue and 15.7% of total consolidated revenue for the year ended December 31. 2024 . This increase was due to continued channel focus, increased product adoption in multiple regions and increased demand.
Accordingly, we believe that EBITDA provides useful information in understanding and evaluating our operating performance in the same manner as management. We define EBITDA as net income plus (a) total depreciation and amortization, (b) interest expense, net, and (c) income tax expense.
Accordingly, we believe that EBITDA provides useful information in understanding and evaluating our operating performance in the same manner as management.
This increase was driven by an increase in demand for our non-film related products such as ceramic coating, plotters, chemicals and other film installation tools and accessories. Our FUSION ceramic coating product revenue grew 51.7% to $6.2 million. This increase was driven primarily by increased channel focus and increased demand for our ceramic coating products.
Other product revenue for the year ended December 31, 2024 grew 6.6% to $14.5 million and represented 3.4% of total consolidated revenue. This increase was driven by an increase in demand for our non-film related products such as ceramic coating, plotters, chemicals and other film installation tools and accessories. Our FUSION ceramic coating product revenue grew 4.1% to $6.4 million.
Net Income Net income for the year ended December 31, 2023 increased by 27.6% to $52.8 million compared to the prior year due primarily to continued strong revenue growth and improved margins. 36 Liquidity and Capital Resources The primary sources of liquidity for our business are available cash and cash equivalents, cash flows provided by operations, and borrowings under our credit facilities.
Net Income Net income for the year ended December 31, 2024 decreased by 13.8% to $45.5 million. 39 Liquidity and Capital Resources The primary sources of liquidity for our business are available cash and cash equivalents, cash flows provided by operations, and borrowings under our credit facilities.
We believe that the most important measure to the Company is Earnings Before Interest, Taxes, Depreciation, and Amortization (“EBITDA”). EBITDA is a non-GAAP financial measure.
Key Business Metric - Non-GAAP Financial Measures Our management regularly monitors certain financial measures to track the progress of our business against internal goals and targets. We believe that the most important measure to the Company is Earnings Before Interest, Taxes, Depreciation, and Amortization (“EBITDA”). EBITDA is a non-GAAP financial measure.
These expenses represented 8.0% and 7.8% of consolidated revenue for the years ended December 31, 2023 and 2022, respectively. This increase was due mainly to increased personnel, and additional marketing projects intended to increase awareness of our brand globally. General and administrative expenses grew approximately $15.4 million, or 32.0%, during the year ended December 31, 2023.
These expenses represented 10.2% and 8.0% of consolidated revenue for the years ended December 31, 2024 and 2023, respectively. This increase was due mainly to increased personnel, and additional marketing projects including sponsorships and increased marketing efforts to dealerships and end customers. General and administrative expenses for the year ended December 31, 2024 increased 18.4% compared to 2023.
This increase was due primarily to the 34 aforementioned increases in demand for our products and services. Installation labor revenue increased 36.5% from the year ended December 31, 2022, due mainly to strong demand across our dealership service and OEM businesses and at our Company-owned installation facilities.
This decrease was due primarily to the decrease in paint protection film revenue. Installation labor revenue increased 27.4% from the year ended December 31, 2023, due mainly to strong demand across our dealership service and OEM businesses.
Adjusted product revenue, which combines the cutbank credit revenue service component with product revenue, increased by 19.9% from the year ended December 31, 2022 due mainly to the same factors described previously. Cost of Sales Cost of sales consists of product costs and the costs to provide our services.
Total installation revenue (labor and product combined) at our Company-owned installation centers for the year ended December 31, 2024 increased 27.4% over the year ended December 31, 2023. Adjusted product revenue, which combines the cutbank credit revenue service component with product revenue, increased by 2.1% from the year ended December 31, 2023 due mainly to the same factors described above.
Cash flows provided by operations totaled approximately $37.4 million for the year ended December 31, 2023, compared to $12.1 million for the year ended December 31, 2022. The increase in operating cash flows for the year ended December 31, 2023 was driven primarily by an increase in operating earnings and a reduction in inventory purchases. Investing activities .
Cash flows provided by operations totaled approximately $47.8 million for the year ended December 31, 2024, compared to $37.4 million for the year ended December 31, 2023.
Our effective income tax rates for the years ended December 31, 2023 and 2022 were 20.0% and 20.4%, respectively. See Note 14 of the Notes to our Consolidated Financial Statements for further information.
See Note 14 of the Notes to our Consolidated Financial Statements for further information.
These costs represented 16.1% and 14.9% of total consolidated revenue for the years ended December 31, 2023 and 2022, respectively.
These costs represented 17.9% and 16.1% of total consolidated revenue for the years ended December 31, 2024 and 2023, respectively. The increase was due mainly to increases in personnel, 38 occupancy costs, depreciation and amortization, and information technology costs to support the ongoing growth of the business.
Product costs in the year ended December 31, 2023 increased 16.5% over the year ended December 31, 2022 commensurate with the growth in product revenue. Cost of service revenue grew 35.0% during the year ended December 31, 2023. The increase was due primarily to increased labor costs associated with our expanding installation business.
Product costs in the year ended December 31, 2024 increased 0.9% over the year ended December 31, 2023, commensurate with the growth in product revenue. Cost of service revenue grew 20.6% during the year ended December 31, 2024, commensurate with the related serviced revenue growth. Refer to the Gross Margin section below for discussion of this cost relative to revenue.
Geographically, we experienced growth in many regions during the year. The U.S. and Canadian markets are our most mature markets. Our continued strong growth in these markets was being driven primarily by increased paint protection film attachment rates. Outside of these more mature markets, our continued strong growth was driven by increased product awareness and adoption. Service revenue.
This increase was driven primarily by increased channel focus and increased demand for our ceramic coating products. Geographically, we experienced continued growth in most of our regions including 7.0% growth in the US region, our most mature market. These increases were primarily due to increasing product awareness and adoption. Service revenue.
The increase was due mainly to increases in personnel, occupancy costs, information technology costs, research and development costs and professional fees to support the ongoing growth of the business. 35 Income Tax Expense Our provision for income taxes was $13.2 million in the year ended December 31, 2023 as compared to $10.6 million in the year ended December 31, 2022.
Income Tax Expense Our provision for income taxes was $11.3 million in the year ended December 31, 2024 as compared to $13.2 million in the year ended December 31, 2023. Our effective income tax rates for the years ended December 31, 2024 and 2023 were 19.9% and 20.0%, respectively.
This growth was due mainly to increases in demand for our film products across multiple regions. This increase was driven by both new customer additions and revenue growth in existing customers. Revenue from our window film product line grew 25.0% in the year ended December 31, 2023 and represented 17.1% of our consolidated annual 2023 revenue.
Revenue from our window film product line grew 14.3% during the year ended December 31, 2024 and represented 18.5% of our consolidated annual 2024 revenue. This product line includes both automotive and architectural window film.