Biggest changeYear Ended December 31, $ % 2023 2022 Change Change Statement of Operations Data: (dollars in thousands) Revenue $ 289,213 $ 618,968 $ (329,755 ) (53)% Cost of revenue 184,757 252,067 (67,310 ) (27)% Gross profit 104,456 366,901 (262,445 ) (72)% Operating expenses: Research and development 41,440 28,910 12,530 43% Selling and marketing 41,467 38,918 2,549 7% General and administrative 88,999 111,074 (22,075 ) (20)% Amortization of intangible assets 7,845 6,497 1,348 21% Goodwill impairment loss 120,234 — 120,234 * Restructuring costs — 2,975 (2,975 ) * Total operating expenses 299,985 188,374 111,611 59% Operating (loss) income (195,529 ) 178,527 (374,056 ) (210)% Interest and other income, net 21,444 5,498 15,946 290% Income (loss) before income taxes (174,085 ) 184,025 (358,110 ) (195)% Provision for income taxes 1,154 42,102 (40,948 ) (97)% Net (loss) income from consolidated operations (175,239 ) 141,923 (317,162 ) (223)% Net loss attributable to noncontrolling interests 7,414 1,480 5,934 401% Net (loss) income attributable to Fulgent $ (167,825 ) $ 143,403 $ (311,228 ) (217)% Revenue Year Ended December 31, $ % 2023 2022 Change Change Revenue Data: (dollars in thousands) Precision diagnostics $ 131,990 $ 93,685 $ 38,305 41% Anatomic pathology 104,655 74,799 29,856 40% COVID-19 27,152 437,507 (410,355 ) (94)% BioPharma services 25,416 12,977 12,439 96% Total $ 289,213 $ 618,968 $ (329,755 ) (53)% Revenue decreased by $329.8 million, or 53%, from $619.0 million in 2022 to $289.2 million in 2023.
Biggest changeYear Ended December 31, 2024 2023 $ Change % Change (in thousands, except percentages) Statement of Operation Data Revenue $ 283,470 $ 289,213 $ (5,743 ) (2 )% Cost of revenue 176,255 184,757 (8,502 ) (5 )% Gross profit 107,215 104,456 2,759 3 % Operating expenses: Research and development 48,816 41,440 7,376 18 % Selling and marketing 36,246 41,467 (5,221 ) (13 )% General and administrative 88,106 88,999 (893 ) (1 )% Amortization of intangible assets 7,965 7,845 120 2 % Goodwill impairment loss — 120,234 (120,234 ) (100 )% Total operating expenses 181,133 299,985 (118,852 ) (40 )% Operating (loss) income (73,918 ) (195,529 ) 121,611 (62 )% Other income (expenses): Interest income 31,304 21,612 9,692 45 % Interest expense 170 (488 ) 658 (135 )% Impairment of available-for-sale debt securities (10,073 ) — (10,073 ) * Other income, net 561 320 241 75 % Total other income, net 21,962 21,444 518 2 % (Loss) income before income taxes (51,956 ) (174,085 ) 122,129 (70 )% (Benefit from) provision for income taxes (8,136 ) 1,154 (9,290 ) (805 )% Net (loss) income from consolidated operations (43,820 ) (175,239 ) 131,419 (75 )% Net loss attributable to noncontrolling interests 1,112 7,414 (6,302 ) (85 )% Net (loss) income attributable to Fulgent $ (42,708 ) $ (167,825 ) $ 125,117 (75 )% * not meaningful 80 Revenue Year Ended December 31, 2024 2023 $ Change % Change (in thousands, except percentages) Revenue from laboratory services Precision diagnostics $ 167,745 $ 131,990 $ 35,755 27 % Anatomic pathology 97,080 104,655 (7,575 ) (7 )% BioPharma services 16,338 25,416 (9,078 ) (36 )% COVID-19 2,307 27,152 (24,845 ) (92 )% Total laboratory services $ 283,470 $ 289,213 $ (5,743 ) (2 )% Revenue decreased by $5.7 million, or 2%, from $289.2 million in 2023 to $283.5 million in 2024.
Financing Activities Cash used in financing activities in 2023 was $47.8 million, which primarily related to $25.1 million used in the repurchase of common stock $15.0 million used in the repayment for the margin account, $4.3 million used in the repayment of notes payable, and $2.7 million used in common stock withholding for employee tax obligations.
Cash used in financing activities in 2023 was $47.8 million, which primarily related to $25.1 million used in the repurchase of common stock, $15.0 million used in the repayment for the margin account, $4.3 million used in the repayment of notes payable, and $2.7 million used in common stock withholding for employee tax obligations.
For further information, refer to Note 9, Leases, to the Consolidated Financial Statements. (2) Represents non-cancelable finance leases. For further information, refer to Note 9, Leases , to the Consolidated Financial Statements. (3) Represents non-cancelable purchase obligations for medical lab equipment, reagents and other supplies, see Note 8, Debt, Commitment and Contingencies , to the Consolidated Financial Statements.
For further information, refer to Note 9, Leases, to the Consolidated Financial Statements. (2) Represents non-cancelable finance leases. For further information, refer to Note 9, Leases , to the Consolidated Financial Statements. (3) Represents purchase obligations for medical lab equipment, reagents and other supplies, see Note 8, Debt, Commitment and Contingencies , to the Consolidated Financial Statements.
Generally, we do not have long-term purchase agreements with any of our customers, including these key customers, and, as result, any or all of them could decide at any time to increase, accelerate, decrease, delay or discontinue their orders from us.
Generally, 76 we do not have long-term purchase agreements with any of our customers, including these key customers, and, as result, any or all of them could decide at any time to increase, accelerate, decrease, delay or discontinue their orders from us.
Ability to Maintain Low Internal Costs We have developed various proprietary technologies that improve our laboratory efficiency and reduce the costs we incur to perform our tests, including our proprietary gene probes, data algorithms, adaptive learning software and genetic reference library.
Ability to Maintain Low Internal Costs and Inflation We have developed various proprietary technologies that improve our laboratory efficiency and reduce the costs we incur to perform our tests, including our proprietary gene probes, data algorithms, adaptive learning software and genetic reference library.
We expect that these factors could cause our consolidated effective tax rate to differ significantly from the U.S. federal income tax rate in future periods. 76 Results of Operations The table below summarizes the results of our continuing operations for each of the periods presented.
We expect that these factors could cause our consolidated effective tax rate to differ significantly from the U.S. federal income tax rate in future periods. Results of Operations The table below summarizes the results of our continuing operations for each of the periods presented.
In the absence of Medicare coverage, contractually established reimbursement rates or other coverage, we have concluded that our contracts include variable consideration because the amounts paid by Medicare or commercial health insurance carriers may be paid at less than our standard rates or not paid at all, with such differences considered implicit price concessions.
For insurance payors, in the absence of Medicare coverage, contractually established reimbursement rates or other coverage, we have concluded that our contracts include variable consideration because the amounts paid by Medicare or commercial health insurance carriers may be paid at less than our standard rates or not paid at all, with such differences considered implicit price concessions.
For all IPR&D projects, there are major risks and uncertainties associated with the timely and successful completion of development and commercialization of these product candidates, including the ability to confirm their efficacy based on data from clinical trials, the ability to obtain necessary regulatory approvals, and the ability to successfully complete these tasks within budgeted costs.
For all IPR&D projects, there are major risks and uncertainties associated with the timely and successful completion of development and commercialization of these drug candidates, including the ability to confirm their efficacy based on data from clinical trials, the ability to obtain necessary regulatory approvals, and the ability to successfully complete these tasks within budgeted costs.
As a result, the mix of tests delivered in any period, and the customers that order these tests, impacts our financial results for the period. Mix of Customers We consider each single billing and paying unit to be an individual customer, even though a unit may represent multiple physicians and healthcare providers ordering tests.
As a result, the mix of tests delivered in any period, and the customers that order these tests, impacts our financial results for the period. Mix of Customers and Purchasing Terms We consider each single billing and paying unit to be an individual customer, even though a unit may represent multiple physicians and healthcare providers ordering tests.
There was no goodwill impairment loss for the year ended December 31, 2022. The full impairment was driven by a sustained decline in our stock price and market capitalization. There was no impairment loss for the therapeutic development unit for the years ended December 31, 2023 and 2022. See Note 17, Goodwill and Intangible Assets, for more details.
There was no goodwill impairment loss for the year ended December 31, 2024. The full impairment was driven by a sustained decline in our stock price and market capitalization. There was no impairment loss for the therapeutic development unit for the years ended December 31, 2024 and 2023. See Note 17, Goodwill and Intangible Assets, for more details.
We expect to incur more operating expenses and use more cash in operating activities in the coming year as a result of our planned and ongoing clinical trials for FID-007 and as we continue to invest resources to grow our laboratory services business. 81 Investing Activities The cash provided by or used in investing activities are impacted by capital expenditures for operation needs and timing of payments, timing of maturities of marketable securities, and discretionary business combinations and other investment.
We expect to incur more operating expenses and use more cash in operating activities in the coming year as a result of our planned and ongoing clinical trials for FID-007 and FID-022, and as we continue to invest resources to grow our laboratory services business. 84 Investing Activities The cash provided by or used in investing activities are impacted by capital expenditures for operation needs and timing of payments, timing of maturities of marketable securities, and discretionary business combinations and other investment.
Our therapeutic development business is focused on developing drug candidates for treating a broad range of cancers using a novel nanoencapsulation and targeted therapy platform designed to improve the therapeutic window and pharmacokinetic profile, or PK profile, of new and existing cancer drugs.
Our therapeutic development business is focused on developing drug candidates for treating a broad range of cancers using a novel nanoencapsulation and targeted therapy platform designed to improve the therapeutic window and PK profile of new and existing cancer drugs.
We also expect to continue to incur general and administrative expenses as a result of operating as a public company, including expenses related to compliance with the rules and regulations of the SEC, and the Nasdaq Stock Market, additional insurance expenses, investor relations activities and other administrative and professional services.
We also expect to continue to incur general and administrative expenses as a result of operating as a public company, including expenses related to compliance with the rules and regulations of the SEC, and Nasdaq, additional insurance expenses, investor relations activities and other administrative and professional services.
We believe the factors that will affect our ability to grow these revenue streams are 1) the average price point we offer and the reimbursement rate from third-party payors; 2) the concentration of our payor base; 3) the competitive advantage we have due to our broad and flexible test menu, detection rate, and turnaround times; and 4) growth in size of an addressable market.
We believe the factors that will affect our ability to grow these revenue streams are 1) the average price point we offer and the reimbursement rate from insurance payors; 2) the concentration of our payor base; 3) the competitive advantage we have due to our broad and flexible test menu, detection rate, and turnaround times; and 4) growth in size of an addressable market.
Estimated collection amounts from third-party payors are subject to the complexities and ambiguities of billing, reimbursement regulations and claims processing, as well as considerations unique to Medicare and Medicaid programs. Because our proprietary technology platform allows for repaid scaling of a broad, flexible testing menu, we can offer our customers more scalable and affordable testing.
Estimated collection amounts from insurance payors are subject to the complexities and ambiguities of billing, reimbursement regulations and claims processing, as well as considerations unique to Medicare and Medicaid programs. Because our proprietary technology platform allows for repaid scaling of a broad, flexible testing menu, we can offer our customers more scalable and affordable testing.
Although this does not guarantee that we will receive reimbursement for our tests from these or any other payors at adequate levels, we believe our low cost could enhance our ability to compete effectively in the third-party payor market and our flexibility in establishing relationships with additional third-party payors in the future.
Although this does not guarantee that we will receive reimbursement for our tests from these or any other payors at adequate levels, we believe our low cost could enhance our ability to compete effectively in the insurance payor market and our flexibility in establishing relationships with additional insurance payors in the future.
We have omitted discussion of 2021 results where it would be redundant to the discussion previously included in Item 7 of our 2022 Annual Report on Form 10-K.
We have omitted discussion of 2022 results where it would be redundant to the discussion previously included in Item 7 of our 2023 Annual Report on Form 10-K.
A small percentage of our customers are patients, who elect to pay for tests themselves with out-of-pocket payments after their physicians have ordered our tests. We are making efforts to diversify our customer market, including building relationships with hospitals and affiliated specialties related to our service offerings.
A small percentage of our customers are patients, who elect to pay for tests themselves with out-of-pocket payments after their physicians have ordered our tests. We continue to make efforts to diversify our customer market, including building relationships with hospitals and affiliated specialties related to our service offerings.
Factors Affecting Our Performance Mix of Tests Delivered 72 We offer our tests at different price points, and we incur different amounts and types of costs, depending on the nature and level of complexity and customization of the test and the specific terms we have negotiated for the tests, which can vary from customer to customer.
Factors Affecting Our Performance Mix of Tests Delivered We offer our tests and testing services at different price points, and we incur different amounts and types of costs, depending on the nature and level of complexity and customization of the test and the specific terms we have negotiated for the tests and testing services, which can vary from customer to customer.
Further, any relationships we may develop with any government agencies are subject to unique risks associated with government contracts, including cancellation if adequate appropriations for subsequent performance periods are not made and modification or termination at the government’s convenience without prior notice.
Further, any relationships we may or have developed with any government agencies are subject to unique risks associated with government contracts, including cancellation if adequate appropriations for subsequent performance periods are not made and modification or termination at the government’s convenience without prior notice.
However, we cannot predict whether, under what circumstances, or at what payment levels payors will cover and reimburse for our tests, and even if we are successful, we believe it could take several years to achieve coverage and adequate contracted reimbursement with third-party payors.
However, we cannot predict whether, under what circumstances, or at what payment levels payors will cover and reimburse for our tests, and even if we are successful, we believe it could take several years to achieve coverage and adequate contracted reimbursement with insurance payors.
Our marketable securities primarily consist of U.S. government and U.S. agency debt securities, U.S. treasury bills, corporate bonds, municipal bonds, and Yankee debt securities as of December 31, 2023 and 2022.
Our marketable securities primarily consist of U.S. government and U.S. agency debt securities, U.S. treasury bills, corporate bonds, municipal bonds, and Yankee debt securities as of December 31, 2024 and 2023.
The amounts are determined by the historical average collection rates by test type and payor category taking into consideration the range of possible outcomes, the predictive value of our past experiences, the time period of when uncertainties expect to be resolved and the amount of consideration that is susceptible to factors outside of our influence, such as the judgement and actions of third parties.
The amounts are determined by the historical average collection rates by test type taking into consideration the range of possible outcomes, the predictive value of our past experiences, the time period of when uncertainties expect to be resolved and the amount of consideration that is susceptible to factors outside of our influence, such as the judgment and actions of third parties.
Typically, we bill our Institutional customers for our tests, and they are responsible for paying us directly and billing their patients separately or obtaining reimbursement from third-party payors in connection with a patient’s diagnosis related group.
Typically, we bill our Institutional customers for our tests, and they are responsible for paying us directly and billing their patients separately or obtaining reimbursement from insurance payors in connection with a patient’s diagnosis related group.
Our level of success in obtaining and maintaining adequate coverage and reimbursement from third-party payors for our testing services will, we believe, be a key factor in the rate and level of growth of our business over the long term.
Our level of success in obtaining and maintaining adequate coverage and reimbursement from insurance payors for our testing services will, we believe, be a key factor in the rate and level of growth of our business over the long term.
During the year ended December 31 2023, we repurchased 953,000 shares of our common stock at an aggregate cost of $25.1 million under the stock repurchase program. During the year ended December 31 2022, we repurchased 1.8 million shares of our common stock at an aggregate cost of $74.3 million under the stock repurchase program.
During the year ended December 31, 2023, we repurchased 1.0 million shares of our common stock at an aggregate cost of $25.1 million under the stock repurchase program. During the year ended December 31, 2022, we repurchased 1.8 million shares of our common stock at an aggregate cost of $74.3 million under the stock repurchase program.
We are not able to market a human therapeutic without obtaining regulatory approvals, and such approvals require completing clinical trials that demonstrate a product candidate is safe and effective. In addition, the availability and extent of coverage and reimbursement from third-party payers, including government healthcare programs and private insurance plans, impact the revenues a product can generate.
We are not able to market a human therapeutic without obtaining regulatory approvals, and such approvals require completing clinical trials that demonstrate a drug candidate is safe and effective. In addition, the availability and extent of coverage and reimbursement from insurance payors, including government healthcare programs and private insurance plans, impact the revenues a product can generate.
As part of our business plan for future growth, we intend to pursue coverage and reimbursement from third-party payors at a level adequate for us to again achieve and maintain profitability.
As part of our business plan for future growth, we intend to pursue coverage and reimbursement from insurance payors at a level adequate for us to again achieve and maintain profitability.
Cash provided by investing activities in 2023 was $38.9 million, which primarily related to $508.6 million related to maturities of marketable securities, $44.1 million related to proceeds from sales of marketable securities, and $775,000 related to the sale of fixed assets, and partially offset by $491.9 million in purchase of marketable securities, $22.2 million related to the purchase of fixed assets consisting mainly of medical laboratory equipment and building improvement, $399,000 related to a business acquisition.
Cash provided by investing activities in 2023 was $38.9 million, which primarily related to $508.6 million related to maturities of marketable securities, $44.1 million related to proceeds from sales of marketable securities, and $0.8 million related to the sale of fixed assets, and partially offset by $491.9 million in purchase of marketable securities, $22.2 million related to the purchase of fixed assets consisting mainly of medical laboratory equipment and building improvement, and $0.4 million related to a business acquisition.
Critical Accounting Policies and Use of Estimates This discussion and analysis is based on our consolidated financial statements included in this report, which have been prepared in accordance with U.S. Generally Accepted Accounting Principles, or U.S. GAAP. The preparation of consolidated financial statements in accordance with U.S.
Critical Accounting Policies and Use of Estimates This discussion and analysis is based on our consolidated financial statements included in this report, which have been prepared in accordance with U.S. GAAP. The preparation of consolidated financial statements in accordance with U.S.
For each category except for amortization of intangible assets, the largest component is personnel costs, which include salaries, employee benefit costs, bonuses and equity-based compensation expenses. Research and Development Expenses Research and development expenses represent costs incurred to develop our technology and future tests and treatments.
For each category except for amortization of intangible assets and goodwill impairment loss, the largest component is personnel costs, which include salaries, employee benefit costs, bonuses and equity-based compensation expenses. Research and Development Expenses Research and development expenses represent costs incurred to develop our technology and future tests and treatments and our drug candidates.
We record any necessary adjustments in the current period’s revenue. $23.0 million variable consideration was recognized as additional revenue in the year ended December 31, 2023 that related to collections for COVID-19 tests completed in the prior period.
We record any necessary adjustments in the current period’s revenue. $1.8 million and $23.0 million variable consideration was recognized as additional revenue in the year ended December 31, 2024 and 2023, respectively, that related to collections for COVID-19 tests completed in the prior period.
Goodwill Impairment Loss Year Ended December 31, $ % 2023 2022 Change Change Goodwill impairment loss (dollars in thousands) Laboratory services $ 120,234 $ — $ 120,234 * Therapeutic development — — — * $ 120,234 $ — $ 120,234 Goodwill impairment loss for 2023 was comprised of a full goodwill impairment loss of $120.2 million for the Laboratory Service reporting unit.
Goodwill Impairment Loss Year Ended December 31, $ % 2024 2023 Change Change (dollars in thousands) Goodwill impairment loss Laboratory services $ — $ 120,234 $ (120,234 ) * Therapeutic development — — — * $ — $ 120,234 $ (120,234 ) * not meaningful Goodwill impairment loss for 2023 was comprised of a full goodwill impairment loss of $120.2 million for the laboratory services reporting unit.
As of December 31, 2023, a total of approximately $150.7 million remained available for future repurchases of our common stock under our stock repurchase programs.
As of December 31, 2024, a total of approximately $150.5 million remained available for future repurchases of our common stock under our stock repurchase programs.
Costs associated with performing tests are recorded as tests are processed. 74 Operating Expenses Our operating expenses are classified into five categories: research and development; selling and marketing; general and administrative; amortization of intangible assets; and restructuring costs if any.
Costs associated with performing tests are recorded as tests are processed. 78 Operating Expenses Our operating expenses are classified into five categories: research and development; selling and marketing; general and administrative; amortization of intangible assets; and goodwill impairment loss, if any.
The increase in revenue from non-U.S. sources between periods were primarily due to increased sales of our traditional genetic testing services to customers in China through our joint venture, which contributed $11.4 million in total revenue in 2023.
Revenue from non-U.S. sources increased by $4.1 million, or 20%, from $20.2 million in 2023 to $24.3 million in 2024. The increase in revenue from non-U.S. sources between periods were primarily due to increased sales of our traditional genetic testing services to customers in China through our joint venture, which contributed $11.8 million in total revenue in 2024.
Net Loss Attributable to Noncontrolling Interest Net loss attributable to noncontrolling interest represents net loss attributable to minority shareholders from entities not wholly owned. 80 Liquidity and Capital Resources Liquidity and Sources of Cash We had $847.7 million and $852.9 million in cash, cash equivalents and marketable securities as of December 31, 2023 and 2022, respectively.
Net Loss Attributable to Noncontrolling Interest Net loss attributable to noncontrolling interest represents net loss attributable to minority shareholders from entities not wholly owned. 83 Liquidity and Capital Resources Liquidity and Sources of Cash We had $828.6 million and $847.7 million in cash, cash equivalents, restricted cash, and marketable securities as of December 31, 2024 and 2023, respectively.
Amortization of Intangible Assets Our consolidated amortization of intangible assets represents amortization expenses on the intangible assets that arose from the business combinations in 2022 and 2021 and a patent purchased in 2021. The increase in amortization of intangible assets was primarily due to additions in intangible assets from business combinations in 2022.
Amortization of Intangible Assets Our consolidated amortization of intangible assets represents amortization expenses on the intangible assets that arose from the business combinations in 2022 and 2021, and a patent purchased in 2021.
Overview We are a technology-based company with a well-established laboratory services business and a therapeutic development business. Our laboratory services business—to which we formerly referred as our clinical diagnostic business, includes technical laboratory services and professional interpretation of laboratory results by licensed physicians.
Overview We are a technology-based company with a well-established laboratory services business and a therapeutic development business. Our laboratory services business includes technical laboratory and testing services and professional interpretation of laboratory results by licensed physicians.
The expenses of $29.7 million in 2023 primarily consisted of $25.5 million in personnel expenses, including bonuses and equity-based compensation, $1.1 million in reagent and supply expense, $1.1 million in facility expenses, $698,000 in depreciation expense, and $400,000 in software and licensing.
The 2023 expenses primarily consisted of $25.5 million in personnel expenses, including bonuses and equity-based compensation, $1.4 million in reagent and supply costs, $1.1 million in facility expenses, $0.7 million in depreciation expense, and $0.4 million in software and licensing fees.
Variable consideration may be constrained and excluded form the transaction price in situations where there is no contractually agreed upon reimbursement coverage or in the absence of a predictable pattern and history of collectability with a payor.
Variable consideration may be constrained and excluded from the transaction price in situations where there is the absence of a predictable pattern and history of collectability with a payor.
Cash Flows The following table summarizes cash flows from continuing operations for each of the periods presented: Year Ended December 31, 2023 2022 (in thousands) Net cash provided by operating activities $ 27,003 $ 253,520 Net cash provided by (used in) investing activities $ 38,898 $ (261,314 ) Net cash used in financing activities $ (47,785 ) $ (77,141 ) Operating Activities During the year ended December 31, 2023, our operations provided $27.0 million of cash as compared to $253.5 million in 2022.
Cash Flows The following table summarizes cash flows from continuing operations for each of the periods presented: Year Ended December 31, 2024 2023 (in thousands) Net cash provided by operating activities $ 21,060 $ 27,003 Net cash (used in) provided by investing activities $ (58,352 ) $ 38,898 Net cash used in financing activities $ (4,847 ) $ (47,785 ) Operating Activities During the year ended December 31, 2024, our operations provided $21.1 million of cash as compared to $27.0 million in 2023.
The factors that most significantly impact our effective tax rate include the levels of net earnings and certain deductions, including those related to equity-based compensation, the effect of state income taxes, return to provision adjustments, and foreign tax rate differential.
The factors that most significantly impact our effective tax rate include the levels of net earnings and certain deductions, including those related to equity-based compensation, tax credits, the reclassification of stranded tax effects from other comprehensive income, and the effect of state income taxes.
We expect our selling and marketing expenses will continue to increase in absolute dollars, primarily driven by our increased investment in sales and marketing in recent periods, including developing and expanding our sales team, creating and implementing new sales and marketing strategies and increasing the overall scope of our marketing efforts. 75 General and Administrative Expenses General and administrative expenses include executive, finance, accounting, legal and human resources functions.
We expect our selling and marketing expenses will increase in absolute dollars, primarily driven by our increased investment in sales and marketing, including developing and expanding our sales team, creating and implementing new sales and marketing strategies and increasing the overall scope of our marketing efforts.
These payors have complicated rules and procedures regarding submissions for reimbursement and their reimbursement practices and procedures may vary from period to period. Reimbursed amounts are often subject to audit and, and our ability to collect and retain reimbursement from these payors may vary from period to period.
Reimbursed amounts are often subject to audit, and our ability to collect and retain reimbursement from these payors may vary from period to period.
Our consolidated cost of revenues as a percentage of revenue increased from 40.7% to 63.9%. Our gross profit decreased by $262.4 million, or 72%, from $366.9 million in 2022 to $104.5 million in 2023. Our gross profit as a percentage of revenue, or gross margin, decreased from 59.3% to 36.1%.
Our consolidated cost of revenues as a percentage of revenue decreased from 63.9% to 62.2%. Our gross profit increased by $2.8 million, or 3%, from $104.5 million in 2023 to $107.2 million in 2024. Our gross profit as a percentage of revenue, or gross margin, increased from 36.1% to 37.8%.
Moreover, changes in our other operating expenses, due to investments in these aspects of our business or other factors, are not taken into account but impact our overall results, which can limit the utility of cost as an overall cost measurement tool. 73 Ability to Obtain Reimbursement Much of our revenue depends on receiving reimbursement for our tests from third-party payors, including our Insurance and Institutional customers.
Moreover, changes in our other operating expenses, due to investments in these aspects of our business or other factors, are not taken into account but impact our overall results, which can limit the utility of cost as an overall cost measurement tool.
See Note 11, Income Taxes , to our consolidated financial statements included in this report for more information regarding our income taxes.
The increase in the valuation allowance for 2024 was primarily due to the increase in capitalized Section 174 expenditures. See Note 11, Income Taxes , to our consolidated financial statements included in this report for more information regarding our income taxes.
The $226.5 million decrease in cash provided from operating activities in 2023 as compared with the corresponding 2022 period was primarily due to lower cash earnings, cash receipts from customers, and cash payments for operating expenses as COVID-19 revenue dissipated in 2023.
The decrease in cash provided from operating activities in 2024 compared to the corresponding 2023 period was primarily due to timing of cash receipts from customers and cash payments for operating expenses.
Our customer base includes insurance, institutional, and individual payors. In some periods, our revenue is concentrated on a smaller number of customers.
Going forward, we will strive to maintain this competitive advantage and emphasize this in our marketing efforts to grow our testing revenue. Our customer base includes insurance, institutional, and individual payors. In some periods, our revenue is concentrated on a smaller number of customers.
Cost of Revenue Year Ended December 31, $ % 2023 2022 Change Change (dollars in thousands) Cost of revenue $ 184,757 $ 252,067 $ (67,310 ) (27)% Cost of revenue as a % of revenue 63.9 % 40.7 % 23.2 % 56.9% Our consolidated cost of revenue decreased by $67.3 million, or 27%, from $252.1 million in 2022 to $184.8 million in 2023.
Cost of Revenue Year Ended December 31, 2024 2023 $ Change % Change (in thousands, except percentages) Cost of revenue $ 176,255 $ 184,757 $ (8,502 ) (5 )% Cost of revenue as a % of revenue 62.2 % 63.9 % 81 Our consolidated cost of revenue decreased by $8.5 million, or 5%, from $184.8 million in 2023 to $176.3 million in 2024.
Cash used in investing activities in 2022 was $261.3 million, which primarily related to $418.0 million in the purchase of marketable securities, $172.7 million related to business acquisitions, $18.8 million related to the purchase of fixed assets consisting mainly of medical laboratory equipment and building improvement, $15.0 million related to the purchase of redeemable preferred stock and $10.0 million related to contingent consideration payouts related to business acquisitions, and partially offset by $232.5 million related to maturities of marketable securities and $140.2 million related to proceeds from sales of marketable securities.
Cash used in investing activities in 2024 was $58.4 million, which primarily related to $472.4 million in purchase of marketable securities, $40.3 million related to the purchase of fixed assets consisting mainly of building, building improvement, and medical laboratory equipment, and partially offset by $349.8 million related to maturities of marketable securities, $104.3 million related to proceeds from sales of marketable securities, and $0.3 million related to the sale of fixed assets.
Indefinite lived intangible assets are tested for impairment annually or whenever events or circumstances indicate that the carrying amount of the asset may not be recoverable. If impairment is indicated, we measure the amount of the impairment loss as the amount by which the carrying amount exceeds the fair value of the asset.
We amortize finite lived intangible assets over the period of estimated benefit using the straight-line method. Indefinite lived intangible assets are tested for impairment annually or whenever events or circumstances indicate that the carrying amount of the asset may not be recoverable.
These expenses consist of personnel costs, audit and legal expenses, consulting costs and allocated overhead expenses, including rent and utilities. We expense all general and administrative costs as incurred. We expect our general and administrative expenses will continue to increase in absolute dollars as we seek to continue to scale our operations.
General and Administrative Expenses General and administrative expenses include executive, finance, accounting, legal and human resources functions. These expenses consist of personnel costs, audit and legal expenses, consulting costs and allocated overhead expenses, including rent and utilities. We expense all general and administrative costs as incurred.
Accordingly, we expect to incur significant research and development expenses in connection with our initiation of Phase 2 trials for FID-007. Selling and Marketing Expenses Selling and marketing expenses consist of personnel costs, customer service expenses, direct marketing expenses, educational and promotional expenses, market research and analysis and allocated overhead expenses, including rent and utilities.
Accordingly, we expect to incur significant research and development expenses in connection with our Phase 2 trials for FID-007 and the initiation of clinical trials for FID-022.
For the laboratory services segment, aggregating customers that are under common control, one customer comprised $35.7 million or 12% of our revenue in 2023, and a different customer comprised $115.6 million or 19% and $260.2 million or 26% of our revenue in 2022 and 2021, respectively.
For the laboratory services segment, aggregating customers that are under common control, one customer comprised $62.6 million or 22% of our revenue in 2024 and $35.7 million or 12% of our revenue in 2023. To reduce this revenue risk, we will focus on increasing the number of customers and thereby reducing the concentration.
Research and Development Year Ended December 31, $ % 2023 2022 Change Change Research and development (dollars in thousands) Laboratory services $ 29,748 $ 28,164 $ 1,584 6% Therapeutic development 11,692 746 10,946 1467% $ 41,440 $ 28,910 $ 12,530 43% Research and development expenses for the laboratory services segment were mainly for developing our technology and future testing and testing services.
Research and Development Year Ended December 31, 2024 2023 $ Change % Change (in thousands, except percentages) Research and development Laboratory services $ 28,424 $ 29,748 $ (1,324 ) (4 )% Therapeutic development 20,392 11,692 8,700 74 % Total research and development $ 48,816 $ 41,440 $ 7,376 For the laboratory services segment, the research and development expenses were mainly for advancing our technology and future testing and testing services.
We believe our existing cash, cash equivalent, and short-term marketable securities will be sufficient to meet our anticipated cash requirements for at least the next 12 months.
Cash used to fund operating expenses is impacted by the timing of our expense payments, as reflected in the changes in our outstanding accounts payable and accrued expenses. We expect our existing cash, cash equivalent, and short-term marketable securities to continue to be sufficient to meet our anticipated cash requirements for at least the next 12 months.
The decrease was primarily due to decreases of $32.1 million in consulting and outside labor costs for production, $25.9 million in reagent and supply expenses, $12.3 million in depreciation expenses, $5.3 million in shipping expenses, and $1.2 million in travel and meals expense and $2.9 million in facility expense, all related to decreased COVID-19 testing, and partially offset by an increase of $15.4 million in personnel costs, including equity-based compensation expense, due to an additional four months of costs in 2023 compared to 2022 as Inform Diagnostics was acquired at the end of April 2022.
The decrease was primarily due to decreases of $6.7 million in consulting and outside labor costs for production, $1.7 million in software and software licensing expenses, $1.4 million in personnel costs, including equity-based compensation, $0.8 million in shipping expenses, and $0.2 million in dues and subscriptions expense, related to efforts of optimizing cost structures including bringing certain operations in house, consolidating laboratory operations, and the cessation of our COVID-19 testing operations, and partially offset by an increase of $1.8 million in reagent and supply costs and $0.5 million in depreciation expenses.
The decrease was primarily due to decreases of $33.5 million in provision for credit losses due to subsequent collections from customers who were previously reserved, $6.2 million in acquisition related to business combinations in 2022, $2.6 million in one-time license and permit expense incurred by Inform Diagnostics, partially offset by increases of $6.6 million in personnel costs including equity-based compensation expense, $6.1 million in facility expense, and $3.6 million in depreciation expense, due to an additional four months of costs in 2023 compared to 2022 as Inform Diagnostics was acquired at the end of April 2022, and $3.0 million in legal and professional fees due to legal liabilities accrued in connection with our voluntary disclosure process as described in Note 8, Debt, Commitments and Contingencies to the Consolidated Financial Statements, and $1.5 million in accounting expense as the entities acquired in 2022 and 2021 were scoped in for financial statement and internal control audit and reviews.
The decrease was primarily due to decreases of $10.1 million in legal and professional fees related to a voluntary disclosure, see Note 8, Debt, Commitments and Contingencies , of our consolidated financial statements included in this report, $1.6 million in insurance expenses, $0.8 million in provision for credit losses due to subsequent collections from customers who were previously reserved, and $0.7 million in depreciation expenses and partially offset by increases of $11.4 million in personnel costs, including equity-based compensation, and $0.8 million in software and software licensing fees.
Our primary uses of cash are to repurchase our stock, fund our operations, and to fund strategic acquisitions as we continue to invest in and seek to grow our business. Cash used to fund operating expenses is impacted by the timing of our expense payments, as reflected in the changes in our outstanding accounts payable and accrued expenses.
Our primary uses of cash are for capital expenditures mainly in buildings, building improvements, and equipment, to repurchase our stock, fund our operations, and to fund strategic acquisitions as we continue to invest in and seek to grow our business.
Amortization of Intangible Assets Amortization of intangible assets consist of amortization expense on customer relationships, royalty-free technology, trade name, laboratory information system platform and in-place intangible assets that arose from the business combinations and a patent acquired. We amortize finite lived intangible assets over the period of estimated benefit using the straight-line method.
Goodwill Impairment Loss A goodwill impairment loss is measured as the amount by which a reporting unit’s carrying value, including goodwill, exceeds its fair value, not to exceed the carrying amount of goodwill. 79 Amortization of Intangible Assets Amortization of intangible assets consist of amortization expense on customer relationships, royalty-free technology, trade name, laboratory information system platform and in-place intangible assets that arose from the business combinations and a patent acquired.
The expenses of $28.2 million in 2022 primarily consisted of $23.4 million in personnel expenses, including bonuses and equity-based compensation, $2.2 million in reagent and supply expense, $785,000 in depreciation expense, and $587,000 in consulting and outside labor costs.
In 2024, the research and development expenses primarily consisted of $25.3 million in personnel expenses, including bonuses and equity-based compensation, $1.4 million in reagent and supply costs, $0.6 million in facility expenses, $0.4 million in depreciation expense, and $0.4 million in software and licensing fees.
Material Cash Requirements and Contractual Obligations as of December 31, 2023 As of December 31, 2023, we have an outstanding balance of $775,000 in notes payable to Xilong Scientific, which is due in March 2024, and $3.4 million of an installment loan, of which, the current portion is $408,000.
Material Cash Requirements and Contractual Obligations as of December 31, 2024 As of December 31, 2024, we have an outstanding balance of $2.9 million on an installment loan, of which, the current portion is $0.4 million. See Note 8, Debt, Commitments and Contingencies , of our consolidated financial statements included in this report.
Cash used in financing activities in 2022 was $77.1 million, which primarily related to $74.3 million used in the repurchase of common stock and $1.8 million used in common stock withholding for employee tax obligations. We did not expect to use any credit facilities due to the strong cash position as of December 31, 2023.
Financing Activities Cash used in financing activities in 2024 was $4.8 million, which primarily related to $1.2 million used in the repayment of notes payable, and $2.9 million used in common stock withholding for employee tax obligations.
The acquisition method of accounting for business combinations requires us to estimate the fair value of assets acquired, liabilities assumed, and any noncontrolling interest in an acquired business to properly allocate purchase price consideration between assets that are depreciated or amortized and goodwill. 83 We assess goodwill and indefinite-lived intangibles for impairment on an annual basis and between annual tests if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount.
The acquisition method of accounting for business combinations requires us to estimate the fair value of assets acquired, liabilities assumed, and any noncontrolling interest in an acquired business to properly allocate purchase price consideration between assets that are depreciated or amortized and goodwill. 86 See Note 2, Summary of Significant Accounting Policies , to our consolidated financial statements included in this report for information about our valuation and assessment process with regard to potential impairment of goodwill and indefinite-lived intangibles.
Stock Repurchase Program In March 2022, our Board authorized a $250.0 million stock repurchase program. The stock repurchase program has no expiration from the date of authorization. Under the stock repurchase program, the Company may repurchase shares from time to time in the open market or in privately negotiated transactions.
We did not expect to use any credit facilities due to the strong cash position as of December 31, 2024. Stock Repurchase Program In March 2022, our Board authorized a $250.0 million stock repurchase program. The stock repurchase program has no expiration from the date of authorization.
The effective income tax rate was (0.69)% and 22.7% of income before income taxes for 2023 and 2022, respectively. The change in the effective tax rate for 2023 relative to 2022 was due to the establishment of a valuation allowance on the Company’s net deferred tax assets.
The effective income tax rate was 16.11% and (0.69)% of loss before income taxes for 2024 and 2023, respectively. The change in the effective tax rate compared to prior period is due to the valuation allowance in the current period that precludes us from recognizing the benefit from our net operating losses.
The following summarizes our contractual obligations as of December 31, 2023: Payments Due by Period Total Less than 1 year 1-3 years 3-5 years More than 5 years (in thousands) Operating lease obligations (1) $ 12,242 $ 4,309 $ 4,140 $ 2,243 $ 1,550 Finance lease obligations (2) 1,368 532 836 — — Purchase obligations (3) 51,934 29,669 22,265 — — Total contractual obligations $ 65,544 $ 34,510 $ 27,241 $ 2,243 $ 1,550 82 (1) Represents non-cancelable operating leases.
The following summarizes our contractual obligations as of December 31, 2024: Payments Due by Period Total Less than 1 year 1-3 years 3-5 years More than 5 years (in thousands) Operating lease obligations (1) $ 6,651 $ 1,707 $ 2,128 $ 984 $ 1,832 Finance lease obligations (2) 783 417 366 — — Purchase obligations (3) 40,604 31,638 6,639 2,327 — Total contractual obligations $ 48,038 $ 33,762 $ 9,133 $ 3,311 $ 1,832 85 (1) Represents non-cancelable operating leases.
The increase was primarily due to increases of $2.2 million in software expense, $1.5 million in facilities expense, $742,000 in personnel costs, including equity-based compensation expense, and $456,000 in advertising and marketing expenses, mainly due to an additional four months of costs in 2023 compared to 2022 as Inform Diagnostics was acquired at the end of April 2022, and partially offset by a decrease of $2.6 million in consulting and outside labor costs related to decreased COVID-19 testing.
The decrease was primarily due to decreases of $1.9 million in facility expenses due to the consolidation of office space, $1.3 million in consulting and outside labor expenses, $1.0 million in advertising and marketing expenses, $0.9 million in commissions, $0.6 million in depreciation expenses, $0.3 million in losses of fixed asset disposals, and $0.2 million in software and software licensing expenses, and partially offset by an increase of $1.0 million personnel costs, including equity-based compensation expense. 82 General and Administrative Our consolidated general and administrative expenses decreased by $0.9 million, or 1%, from $89.0 million in 2023 to $88.1 million in 2024.
Research and development expenses in 2023 included $6.4 million of personnel expenses, including equity-based compensation under the equity plan assumed as part of the business combination, and $4.5 million in drug study with various CROs.
For the therapeutic development segment, the research and development expenses in 2024 included $10.9 million in CRO costs, $8.6 million in personnel costs, including equity-based compensation, and $0.7 million in depreciation expenses. In 2023, these expenses comprised $6.4 million of personnel expenses, including equity-based compensation, $4.5 million in CRO costs, and $0.7 million in depreciation expenses.
We anticipate research and development expenditures for this segment will significantly increase in the future, as we expect to begin enrollment for a phase 2 study of FID-007 in the second quarter of 2024. 78 Selling and Marketing Our consolidated selling and marketing expenses increased by $2.5 million, or 7%, from $38.9 million in 2022 to $41.5 million in 2023.
Looking ahead, we expect research and development expenses to continue increasing as clinical trials progress for FID-007, FID-022, and other preclinical studies. Selling and Marketing Our consolidated selling and marketing expenses decreased by $5.2 million, or 13%, from $41.5 million in 2023 to $36.2 million in 2024.
See Note 8, Debt, Commitments and Contingencies , of our consolidated financial statements included in this report.
Also see Note 17, Goodwill and Intangible Assets , to our consolidated financial statements included in this report for details on the valuation estimate and results for 2024.