Biggest changeResults of operations Comparison of the years ended December 31, 2022 and 2021 The following table summarizes our results of operations for the years ended December 31, 2022 and 2021, together with the dollar increase or decrease and percentage change in those items: Year-Ended December 31, Change (in thousands, except percentages) 2022 2021 ($) (%) Sales $ 49,005 $ 22,593 $ 26,412 116.9 % Cost of sales 27,677 18,076 9,601 53.1 Gross profit $ 21,328 $ 4,517 $ 16,811 372.2 % Operating expenses: Selling, general and administrative 58,665 32,805 25,860 78.8 Research and development 25,981 24,499 1,482 6.0 Total operating expenses 84,646 57,304 27,342 47.7 Loss from operations $ (63,318 ) $ (52,787 ) $ (10,531 ) 19.9 % Other income (expense), net: Change in fair value of warrants — 2,717 (2,717 ) (100.0 ) Expiration of warrant — 5,018 (5,018 ) (100.0 ) Interest expense (4,946 ) (3,682 ) (1,264 ) 34.3 Interest and other income 1,517 54 1,463 2,725.4 Total other (expense) income , net: (3,429 ) 4,107 (7,536 ) (183.5 )% Loss before income taxes (66,747 ) (48,680 ) (18,067 ) 37.1 Income tax expense 9 8 1 19.1 Net loss $ (66,756 ) $ (48,688 ) $ (18,068 ) 37.1 % Other comprehensive loss Unrealized loss on short-term investments (66 ) (7 ) (59 ) 829.9 Foreign currency translation loss (9 ) (10 ) 1 (5.3 ) Total other comprehensive loss (75 ) (17 ) (58 ) 347.5 Comprehensive loss $ (66,831 ) $ (48,705 ) $ (18,126 ) 37.2 % 91 Sales Sales increased by $26.4 million, or 116.9%, to $49.0 million for the year ended December 31, 2022 from $22.6 million for the year ended December 31, 2021.
Biggest changeComprehensive loss is defined as the change in equity during a period from transactions and other events and circumstances from non-owner sources, including unrealized gains and losses on short-term investments and foreign currency translation adjustments. 88 Results of operations Comparison of the years ended December 31, 2023 and 2022 The following table summarizes our results of operations for the years ended December 31, 2023 and 2022, together with the dollar increase or decrease and percentage change in those items: Year Ended December 31, Change (in thousands, except percentages) 2023 2022 ($) (%) Sales $ 89,077 $ 49,005 $ 40,072 81.8 % Cost of sales 35,312 27,677 7,635 27.6 Gross profit $ 53,765 $ 21,328 $ 32,437 152.1 % Operating expenses: Selling, general and administrative 74,799 58,665 16,134 27.5 Research and development 29,051 25,981 3,070 11.8 Total operating expenses 103,850 84,646 19,204 22.7 Loss from operations $ (50,085 ) $ (63,318 ) 13,233 (20.9 )% Other income (expense), net: Interest expense (3,308 ) (4,946 ) 1,638 (33.1 ) Interest and other income 6,574 1,517 5,057 333.4 Loss on extinguishment of term loan (1,769 ) — (1,769 ) — Total other income (expense), net: 1,497 (3,429 ) 4,926 (143.7 )% Loss before income taxes (48,588 ) (66,747 ) 18,159 (27.2 ) Income tax expense 20 9 11 121.0 Net loss $ (48,608 ) $ (66,756 ) $ 18,148 (27.2 )% Other comprehensive loss Unrealized gain (loss) on short-term investments 83 (66 ) 149 (226.3 ) Foreign currency translation gain (loss) 7 (9 ) 16 (176.5 ) Total other comprehensive income (loss) 90 (75 ) 165 (220.2 ) Comprehensive loss $ (48,518 ) $ (66,831 ) $ 18,313 (27.4 )% Sales Sales increased by $40.1 million, or 81.8%, to $89.1 million for the year ended December 31, 2023 from $49.0 million for the year ended December 31, 2022.
Although, based on our current planned operations, we do not anticipate the need to raise additional capital or incur additional debt in order to reach profit from operations, as the same may be disclosed in the Company’s future Annual Reports on Form 10-K or Quarterly Reports on Form 10-Q filed with the SEC, we may be required to raise additional capital through public or private equity offerings or debt financings, credit or loan facilities or by entering into partnerships or a combination of one or more of these funding sources in order to meet our liquidity requirements.
Although, based on our current planned operations, we do not anticipate the need to raise additional capital or incur additional debt in order to reach profit from operations, as the same may be disclosed in the Company’s future Annual Reports on Form 10-K or Quarterly Reports on Form 10-Q filed with the SEC, we may be required to raise additional capital through public or private equity offerings or debt financings, credit or loan facilities or by entering into partnerships or a combination of one or 91 more of these funding sources in order to meet our liquidity requirements.
Cash from financing activities Net cash from financing activities for the year ended December 31, 2022 was $6.3 million, consisting primarily of net proceeds from our at-the-market offering of $6.0 million and proceeds from stock options exercised and issuance of common stock under the employee stock purchase plan of $1.8 million which were partially offset by payments of employee taxes of $0.6 million and payments for offering costs of $0.6 million in connection with the filing of our shelf registration statement.
Net cash provided by financing activities for the year ended December 31, 2022 was $6.3 million, consisting primarily of net proceeds from our at-the-market offering of $6.0 million and proceeds from stock options exercised and issuance of common stock under the employee stock purchase plan of $1.8 million which were partially offset by payments of employee taxes of $0.6 million and payments for offering costs of $0.6 million in connection with the filing of our shelf registration statement.
While we have taken measures to 88 mitigate business continuity risk, including increasing standard lead times, payment of expedite fees, issuance of a limited number of non-cancelable purchase orders, advance delivery of critical components ahead of normal delivery dates and second sourcing, our suppliers may cease producing the components we purchase from them or otherwise decide to cease doing business with us.
While we have taken measures to mitigate business continuity risk, including increasing standard lead times, payment of expedite fees, issuance of a limited number of non-cancelable purchase orders, advance delivery of critical components ahead of normal delivery dates and second sourcing, our suppliers may cease producing the components we purchase from them or otherwise decide to cease doing business with us.
We believe our RxSight system provides doctors and patients increased confidence and peace of mind by eliminating the high-stakes preoperative guesswork common to competitive premium IOLs and allowing patients to iterate their final vision characteristics with customized post-surgical adjustments. We compete in the IOL market in the U.S.
We believe our RxSight system provides doctors and patients increased confidence and peace of mind by eliminating the high-stakes preoperative guesswork common to competitive premium IOLs and allowing patients to iterate their final vision characteristics with customized post-surgical adjustments. We compete primarily in the IOL market in the U.S.
New approvals may also be sought in large cataract markets with more complex regulatory processes such as Asia. We are a Delaware corporation headquartered in Aliso Viejo, California with one wholly owned subsidiary located in Amsterdam, Netherlands. The wholly owned subsidiary has a registered branch in the United Kingdom and a wholly owned subsidiary located in Germany.
New approvals may also be sought in large foreign cataract markets with more complex regulatory processes such as Asia. We are a Delaware corporation headquartered in Aliso Viejo, California with one wholly owned subsidiary located in Amsterdam, Netherlands. The wholly owned subsidiary has a registered branch in the United Kingdom and a wholly owned subsidiary located in Germany.
We expect revenue to increase in absolute dollars as we expand our sales organization and sales territories, add customers, expand the base of doctors that are trained to use our products, and expand awareness of our products with new and existing customers and as doctors perform more procedures using our products. LALs are held at customer sites on consignment.
We expect revenue to increase in absolute dollars as we expand our sales organization and sales territories, add customers, 86 expand the base of doctors that are trained to use our products, and expand awareness of our products with new and existing customers and as doctors perform more procedures using our products. LALs are held at customer sites on consignment.
We expect SG&A expenses to continue to increase in absolute dollars as we expand our sales and marketing organization and infrastructure to both drive and support the anticipated growth in revenue and due to additional legal, accounting audit and tax fees, insurance and other expenses associated with being a public company.
We expect SG&A expenses to continue to increase in absolute dollars as we expand our sales and marketing organization and 87 infrastructure to both drive and support the anticipated growth in revenue and due to additional legal, accounting audit and tax fees, insurance and other expenses associated with being a public company.
Research and development expenses are expensed as incurred. We expect research and development 90 expenses as a percentage of revenue to vary over time depending on the level and timing of our new product development efforts, as well as our clinical development, clinical trials and registries and other related activities.
Research and development expenses are expensed as incurred. We expect research and development expenses as a percentage of revenue to vary over time depending on the level and timing of our new product development efforts, as well as our clinical development, clinical trials and registries and other related activities.
Our RxSight system is approved in Mexico and Canada for improving uncorrected visual acuity by adjusting the LAL power to correct residual postoperative refractive error. We may selectively pursue commercial expansion in these or other geographies that accept these approvals in the future, with a priority on markets where we see significant potential opportunity.
Our RxSight system is approved in Mexico and Canada for improving uncorrected visual acuity by adjusting the LAL power to correct residual postoperative refractive error. We may selectively pursue commercial expansion in these or other geographies that accept these approvals in the future, with a priority on markets where we see significant potential future opportunities.
Our United States commercial organization includes a direct sales team of LDD sales personnel and LAL account managers, as well as clinical specialists, field service engineers and marketing personnel. Our sales efforts are concentrated on the roughly 3,000 U.S. cataract surgeons that perform 70%-80% of all premium IOL procedures.
Our United States commercial organization includes a direct sales team of LDD sales personnel and LAL account managers, as well as clinical specialists, field service engineers and marketing personnel. Our sales efforts are concentrated on the roughly 4,000 U.S. cataract surgeons that perform 70%-80% of all premium IOL procedures.
Components of results of operations Sales Our sales consists of the sale of LALs used in cataract surgeries, the LDDs for delivering light to the LALs to adjust the lens post-surgery, as needed, and service and accessories. Revenue is derived from sales of products primarily in the United States.
Components of results of operations Sales Our sales consist of the sale of LALs used in cataract surgeries, the LDDs for delivering light to the LALs to adjust the lens post-surgery, as needed, and service and accessories. Revenue is derived from sales of products primarily in the United States.
The Public Offering closed on February 10, 2023. The underwriters' option was exercised in full on February 10, 2023 and closed on February 14, 2023. We received net proceeds of approximately $53.7 million from the Public Offering, after deducting underwriters' discounts and commissions of $3.5 million and offering expenses of $0.3 million.
The underwriters' option was exercised in full on February 10, 2023 and closed on February 14, 2023. We received net proceeds of approximately $53.6 million from the public offering, after deducting underwriters' discounts and commissions of $3.5 million and offering expenses of $0.5 million.
Uncertain macroeconomic conditions including recent inflationary pressures and the rise in interest rates have created significant uncertainty in the U.S. economy and capital markets, which is expected to continue in 2023 and beyond and could negatively impact our financial results and liquidity.
Uncertain macroeconomic conditions including recent inflationary pressures and the rise in interest rates have created significant uncertainty in the U.S. economy and capital markets, which is expected to continue through 2024 and beyond and could negatively impact our financial results and liquidity.
The single performance obligation is satisfied, and revenue is recognized for LALs upon customer notification that the LALs have been implanted in a patient. Our LDD contracts contain multiple performance obligations bundled into one transaction price, with all obligations generally satisfied within one year.
Revenue is recognized for LALs upon customer notification that the LALs have been implanted in a patient. Our LDD contracts contain multiple performance obligations bundled into one transaction price, with all obligations generally satisfied within one year.
We plan to grow our business primarily by expanding the size of our LDD installed base and driving increased 87 utilization of our LAL through heightened awareness of the superior clinical outcomes our RxSight system provides patients.
We plan to grow our business primarily by expanding the size of our LDD installed base and driving increased 85 utilization of our LAL through heightened awareness of the superior clinical outcomes that our RxSight system provides patients.
Cost of sales Cost of sales consists of materials, labor and manufacturing overhead internally to produce the Company’s products as well as the cost of shipping and handling. Overhead costs include the cost of quality assurance, material procurement, inventory control, facilities, equipment and operations supervision and management and stock-based compensation.
Cost of sales Cost of sales consist of materials, labor and manufacturing overhead internally to produce our products as well as the cost of shipping and handling. Overhead costs include the cost of quality assurance, material procurement, inventory control, facilities, equipment and operations supervision and management and stock-based compensation.
Operating expenses Selling, general and administrative expenses Selling, general and administrative, or SG&A, expenses consist primarily of personnel-related expenses, including wages, incentive bonuses, stock-based compensation and benefits related to administrative, selling and marketing functions, education programs for doctors, commercial operations and analytics, finance, information technology and human resource functions.
Operating expenses Selling, general and administrative expenses Selling, general and administrative (“SG&A”), expenses consist primarily of personnel-related expenses, including wages, incentive bonuses, stock-based compensation and benefits related to administrative, selling and marketing functions, education programs for doctors, commercial operations and analytics, finance, information technology and human resource functions.
As of December 31, 2022, we had established an installed base of 400 LDDs in ophthalmology practices and, since our inception though December 31, 2022, surgeons have implanted over 42,000 LALs. We believe this business model provides an attractive and concentrated market opportunity addressable with a focused sales force.
As of December 31, 2023, we had established an installed base of 666 LDDs in ophthalmology practices and, since our inception though December 31, 2023, surgeons have implanted over 96,000 LALs. We believe this business model provides an attractive and concentrated market opportunity addressable with a focused sales force.
Funding requirements Our future liquidity and capital funding requirements will depend on numerous factors, including: • our sales growth; • our research and development efforts; • our sales and marketing activities; • working capital investments, primarily in inventories and accounts receivable; • debt service and debt covenant requirements; • our ability to raise additional funds or borrow on our credit facility to finance our operations; 93 • the outcome, costs and timing of any clinical trial results for our current or future products; • the emergence and effect of competing or complementary products; • our ability to maintain, expand, enforce and defend our intellectual property portfolio, including the amount and timing of any payments we may be required to make, or that we may receive, in connection with the licensing, filing, prosecution, maintenance, defense and enforcement of any patents or other intellectual property rights; • our ability to retain our current employees and the need and ability to hire additional management, sales, research and development, scientific and customer support personnel; • the terms and timing of any collaborative, licensing or other arrangements that we have or may establish; • operating and finance lease payments for our facilities; • the extent to which we acquire or invest in businesses, products or technologies; and • the impact of the COVID-19 pandemic.
Funding requirements Our future liquidity and capital funding requirements will depend on numerous factors, including: • our sales growth; • our research and development efforts; • our sales and marketing activities; • our success in leveraging future strategic partnerships; • working capital investments, primarily in inventories and accounts receivable; • our ability to borrow or raise additional funds through future debt or equity offerings to finance our operations; • the outcome, costs and timing of any clinical trial results for our current or future products; • the emergence and effect of competing or complementary products; • our ability to maintain, expand, enforce and defend our intellectual property portfolio, including the amount and timing of any payments we may be required to make, or that we may receive, in connection with the licensing, filing, prosecution, maintenance, defense and enforcement of any patents or other intellectual property rights; • our ability to retain our current employees and the need and ability to hire additional management, sales, research and development, scientific and customer support personnel; • the terms and timing of any collaborative, licensing or other arrangements that we have or may establish; • operating and finance lease payments for our facilities; and • the extent to which we acquire or invest in businesses, products or technologies.
Cash provided by (used in) investing activities Net cash provided by investing activities for the year ended December 31, 2022 was $40.0 million, consisting of net maturity of short-term investments of $42.3 million and purchases of property and equipment of $2.4 million.
Net cash provided by investing activities for the year ended December 31, 2022 was $40.0 million, consisting of net maturity of short-term investments of $42.3 million which was partially offset by purchases of property and equipment of $2.4 million.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations. The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our consolidated financial statements and the related notes to those statements included elsewhere in this Annual Report on Form 10-K.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations. The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our consolidated financial statements and the related notes to those statements included elsewhere in this report.
While we depend on our suppliers to provide us and our customers with materials in a timely manner that meet our and their quality, quantity and cost requirements, since the start of the COVID-19 pandemic and resultant supply chain constraints, vendors will miss delivery dates, extend delivery dates or in some circumstances cancel purchase orders because these suppliers may encounter problems during manufacturing for a variety of reasons, any of which could delay or impede their ability to meet our demand.
While we depend on our suppliers to provide us and our customers with materials in a timely manner that meet our and their quality, quantity and cost requirements, vendors will miss delivery dates, extend delivery dates or in some circumstances cancel purchase orders because these suppliers may encounter problems during manufacturing for a variety of reasons, any of which could delay or impede their ability to meet our demand.
We believe the number of LDDs installed, LALs implanted and the number of doctors performing surgery with our products are indicators of our ability to drive adoption and generate revenue. We believe these are important metrics for our business.
We believe the number of LDDs installed and, LALs implanted are indicators of our ability to drive adoption and generate revenue. We believe these are important metrics for our business.
The Amended Term Loan increased the loan and security agreement to $60.0 million, of which $40.0 million was fully funded as of May 3, 2022 from the original term loan.
The May 2022 LSA increased the loan and security agreement to $60.0 million, of which $40.0 million was fully drawn upon as of May 3, 2022 from the original term loan.
Other SG&A expenses include sales commissions, travel expenses, promotional activities, marketing initiatives, market research and analysis, conferences and trade shows, training for doctors, professional services fees such as legal, patent registration costs, accounting, audit and tax fees, board of directors’ expenses, insurance costs, general corporate expenses and facilities-related expenses.
Other SG&A expenses include sales commissions, travel expenses, promotional activities, marketing initiatives, market research and analysis, conferences and trade shows, training for doctors, professional services fees such as legal, patent registration costs, accounting, audit fees, (including costs for compliance with Section 404(b) of the Sarbanes-Oxley Act), tax fees, board of directors’ expenses, insurance costs, general corporate expenses and facilities-related expenses.
Cost of sales Cost of sales increased by $9.6 million, or 53.1%, to $27.7 million for the year ended December 31, 2022 from $18.1 million for the year ended December 31, 2021, primarily due to the increase in the number of LALs and LDDs sold during the period.
Cost of sales Cost of sales increased by $7.6 million, or 27.6%, to $35.3 million for the year ended December 31, 2023 from $27.7 million for the year ended December 31, 2022, primarily due to the increase in the number of LALs and LDDs sold during the period.
Interest expense Interest expense consists primarily of interest incurred on our outstanding indebtedness and non-cash interest related to the amortization of debt discount and issuance costs associated with our indebtedness. Interest and other income, net Interest and other income, net consists primarily of interest income earned on our cash and cash equivalents.
Interest expense Interest expense consist primarily of interest incurred on indebtedness and non-cash interest related to the amortization of debt discount and issuance costs associated with indebtedness and interest on leases. Interest and other income, net Interest and other income, net consist primarily of interest income earned on our short-term investments and cash equivalents.
On February 7, 2023, we entered into an underwriting agreement with BofA Securities, Inc., which the we agreed to issue and sell 4,000,000 shares of our common stock in a Public Offering, pursuant to our shelf registration statement, which was declared effective on August 12, 2022.
On February 7, 2023, we entered into an underwriting agreement with BofA Securities, Inc., pursuant to which we agreed to issue and sell 4,000,000 shares of our common stock in a public offering, pursuant to the shelf registration statement. The shares of common stock were sold at a price to the public of $12.50 per share.
Summary statement of cash flows The following table sets forth the primary sources and uses of cash, cash equivalents, and restricted cash for each of the periods presented below: For the Year Ended December 31, 2022 2021 Net cash (used in) provided by: Operating activities $ (58,850 ) $ (44,708 ) Investing activities 39,950 (81,907 ) Financing activities 6,332 137,342 Effect of foreign exchange rate on cash, cash equivalents and restricted cash (9 ) (10 ) Net (decrease) increase in cash, cash equivalents and restricted cash $ (12,577 ) $ 10,717 Cash used in operating activities Net cash used in operating activities for the year ended December 31, 2022 was $58.8 million, consisting primarily of a net loss of $66.8 million, a change in operating assets and liabilities of $7.4 million, partially offset by non-cash stock-based compensation of $11.4 million, and depreciation and amortization of $3.9 million.
Summary statement of cash flows The following table sets forth the primary sources and uses of cash, cash equivalents, and restricted cash for each of the periods presented below: For the Year Ended December 31, 2023 2022 Net cash (used in) provided by: Operating activities $ (41,593 ) $ (58,850 ) Investing activities (22,129 ) 39,950 Financing activities 61,524 6,332 Effect of foreign exchange rate on cash, cash equivalents and restricted cash 6 (9 ) Net (decrease) in cash, cash equivalents and restricted cash $ (2,192 ) $ (12,577 ) Cash used in operating activities Net cash used in operating activities for the year ended December 31, 2023 was $41.6 million consisting primarily of a net loss of $48.6 million, a change in operating assets and liabilities of $9.1 million, partially offset by non-cash stock-based compensation of $15.7 million, and depreciation and amortization of $4.1 million.
We believe the number of LALs sold (reported as implanted in a patient) in each quarter is an important metric indicative of adoption and utilization of our RxSight system. 2022 2021 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 LALs Sold 4,166 5,400 6,595 9,123 1,567 1,825 1,977 2,959 During 2022, we had increased LDD sales of 81 and increased LAL sales of 16,956 when compared to 2021 from strong adoption of our RxSight system by practices and doctors combined with an increased LDD installed base.
We believe the number of LALs sold (reported as implanted in a patient) in each quarter is an important metric indicative of adoption and utilization of our RxSight system. 2023 2022 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 LALs Sold 10,523 12,622 13,657 18,071 4,166 5,400 6,595 9,123 During 2023, we had increased LDD sales of 71 and increased LAL sales of 29,589 when compared to 2022 from strong adoption of our RxSight technology by practices and doctors combined with an increased LDD installed base.
The shares of common stock were sold at a price to the public of $12.50 per share. Under the terms of the underwriting agreement, we also granted the underwriters an option exercisable for 30 days from the date of the underwriting agreement to purchase up to an additional 600,000 shares of common stock on the same terms and conditions.
Under the terms of the underwriting agreement, we also granted the underwriters an option exercisable for 30 days from the date of the underwriting agreement to purchase up to an additional 600,000 shares of common stock on the same terms and conditions. The public offering closed on February 10, 2023.
Selling, general and administrative expenses Selling, general and administrative expenses increased by $25.9 million, or 78.8%, to $58.7 million for the year ended December 31, 2022, from $32.8 million for the year ended December 31, 2021.
Selling, general and administrative expenses Selling, general and administrative expenses increased by $16.1 million, or 27.5%, to $74.8 million for the year ended December 31, 2023, from $58.7 million for the year ended December 31, 2022.
Our actual results and timing of selected events may differ materially from those anticipated in these forward-looking statements as a result of many factors, including those discussed under “Risk Factors” in Part I, Item 1A and elsewhere in this Annual Report on Form 10-K.
In addition to historical financial information, the following discussion and analysis contains forward-looking statements that involve risks, uncertainties and assumptions. Our actual results and timing of selected events may differ materially from those anticipated in these forward-looking statements as a result of many factors, including those discussed under “Risk Factors” in Part I, Item 1A and elsewhere in this report.
As a public company, we will incur costs that we have not previously incurred or have previously incurred at lower rates, including increased costs for employee-related expenses, director and officer insurance premiums, audit and legal fees, investor relations fees, fees to members of our Board of Directors and expenses for compliance with public-company reporting requirements.
Additionally, as a public company, we have incurred and expect to continue to incur increased costs for employee-related expenses, director and officer insurance premiums, audit fees, (including costs for compliance with Section 404(b) of the Sarbanes-Oxley Act), legal fees, investor relations fees and fees to members of our Board and expenses for compliance with public-company reporting requirements.
The expansion of global lead times, particularly in Europe and Asia, related to the COVID-19 pandemic, and COVID related shutdowns again in China and the more recently the military conflict in Ukraine, has resulted in the lack of availability of raw materials, including semiconductors, computers, monitors electronic parts, metals, packaging, adhesives, chemicals, resins and subcontract painted components.
The expansion of global lead times has resulted in the lack of availability of raw materials, including semiconductors, computers, monitors electronic parts, metals, packaging, adhesives, chemicals, resins and subcontract painted components.
Critical accounting policies, significant judgments and estimates Our discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with generally accepted accounting principles in the United States of America, or U.S.
The aggregate amount of the letter of credit was $0.2 million and $0.3 million as of December 31, 2023 and 2022, respectively. 92 Critical accounting policies, significant judgments and use of estimates Our management’s discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with generally accepted accounting principles in the United States of America (“U.S.
Standby letter of credit We also have a standby letter of credit, expiring September 30, 2024, issued by a financial institution as a required security for one operating lease. The aggregate amount of the letter of credit was $0.3 million as of December 31, 2022 and 2021, respectively.
Contractual obligations and commitments Standby letter of credit We also have a standby letter of credit, expiring September 30, 2024, issued by a financial institution as a required security for one operating lease.
Liquidity and capital resources Sources of liquidity We have incurred significant operating losses and negative cash flows from operations since our inception, and we anticipate that we will incur significant losses in the future.
Liquidity and capital resources Sources of liquidity We have incurred significant operating losses and negative cash flows from operations since our inception, and we anticipate that we will incur significant losses in the future. As of December 31, 2023, we had cash and cash equivalents of $9.7 million, short-term investments of $117.5 million, and accumulated deficit of $594.6 million.
We generated sales of $49.0 million and had a net loss of $66.8 million for the year ended December 31, 2022, compared to sales of $22.6 million and net income of $48.7 million for the year ended December 31, 2021.
For the years ended December 31, 2023 and 2022, our net losses from operations were $50.1 and $63.3 million, respectively. We generated sales of $89.1 million and had a net loss of $48.6 million for the year ended December 31, 2023, compared to sales of $49.0 million and net loss of $66.8 million for the year ended December 31, 2022.
Net cash used in investing activities for the year ended December 31, 2021 was $81.9 million, consisting of net purchases of short-term investments of $160.0 million and purchases of property and equipment of $1.9 million which were partially offset by maturities of short-term investments of $80.0 million.
Cash (used in) provided by investing activities Net cash used in investing activities for the year ended December 31, 2023 was $22.1 million, consisting of net purchases of short-term investments of $17.3 million and purchases of property and equipment of $4.8 million.
General and administrative expenses increased by $4.9 million primarily due to an additional $3.6 million from increased personnel costs and increased stock-based compensation as well as $1.7 million of increased costs related to operating as a public company.
General and administrative expenses increased by $3.7 million primarily due to an additional $2.5 million from increased personnel costs and increased stock-based compensation as well as $1.7 million of increased legal, audit and audit related costs related to operating as a public company. 89 Research and development expenses Research and development expenses increased by $3.1 million to $29.1 million for the year ended December 31, 2023 from $26.0 million for the year ended December 31, 2022, an increase of 11.4%.
Key business metrics We regularly review several operating and financial metrics to evaluate our business, measure our performance, identify trends affecting our business, formulate our business plan and make strategic decisions.
Because of these and other factors, we expect to continue to incur net losses and negative cash flows from operations in the near future. Key business metrics We regularly review several operating and financial metrics to evaluate our business, measure our performance, identify trends affecting our business, formulate our business plan and make strategic decisions.
We expect that our current cash, cash equivalents and short-term investments and additional capital raised, through the date of filing of this Form 10-K will be sufficient to fund our operations for at least the next 12 months.
As of December 31, 2023, we had cash and cash equivalents of $9.7 million, short-term investments of $117.5 million, and an accumulated deficit of $594.6 million. We believe that our current cash, cash equivalents and short-term investments through the date of filing of this report will be sufficient to fund our operations for at least the next 12 months.
We believe the number of LDDs sold in each quarter and our LDD installed base at the end of each period are important metrics as they represent an installed base into which we can sell our LALs. 2022 2021 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 LDDs Sold 40 49 49 57 13 25 31 45 Installed Base at End of Period 246 294 * 343 400 105 130 161 206 * Reduced by one LDD taken out of installed base in Q2 2022.
We believe the number of LDDs sold in each quarter and our LDD installed base at the end of each period are important metrics as they represent an installed base into which we can sell our LALs.
Net cash used in operating activities for the year ended December 31, 2021 was $44.7 million, consisting primarily of loss from operations of $48.7 million, a non-cash gain on expiration of an unexercised warrant of $5.0 million, an increase in 94 operating assets and liabilities of $2.7 million, offset by non-cash stock-based compensation of $7.6 million, depreciation and amortization of $4.0 million and the provision for obsolete and excess inventory of $2.4 million.
Net cash used in operating activities for the year ended December 31, 2022 was $58.8 million, consisting primarily of a net loss of $66.8 million, a change in operating assets and liabilities of $7.4 million, partially offset by non-cash stock-based compensation of $11.4 million, and depreciation and amortization of $3.9 million.
This increase was primarily attributable to an increase in selling and marketing personnel costs of $15.1 million due mainly to additional headcount, $2.4 million in post market study costs as well as increased travel costs of $2.3 million, due to increased LDD sales, and increased trade show costs of $1.1 million when compared to the year ended December 31, 2021.
This increase was primarily attributable to an increase in selling and marketing personnel costs of $12.5 million due mainly to additional headcount of 29, increased sales commissions, incentive bonuses and employee benefits of $7.5 million, $2.0 million of increased stock-based compensation expense, $0.9 million in additional post market study costs, and new customer acquisition costs, in each case when compared to the year ended December 31, 2022.
The shelf registration statement was intended to provide us with flexibility to access additional capital when market conditions are appropriate. Included in the $200.0 million shelf registration statement, we also filed a prospectus supplement to sell up to an aggregate value of $50.0 million dollars of our common stock through an ATM offering.
At the time of filing the shelf registration statement, we also filed a prospectus supplement to sell up to an aggregate value of $50.0 million dollars of our common stock through an ATM offering, through BofA Securities, Inc. as sales agent (the “ATM Facility”).
While our significant accounting policies are described in more detail in the “S ummary of Accounting Polices ” in Note 2 in the Notes to Consolidated Financial Statements included in Part II - Item 8 in this Annual Report on Form 10-K, we believe that the following accounting policies are those most critical to the judgments and estimates used in the preparation of our consolidated financial statements. 95 Revenue recognition Our revenues from sales are generated from the sale of light adjustable intraocular lenses, the LAL, used in cataract surgery along with a specifically designed machine for delivering light to the eye, the Light Delivery Device (“LDD”), to adjust the lens post-surgery, as needed.
While our significant accounting policies are described in more detail in the “Summary of Accounting Polices” in Note 2 in the Notes to Consolidated Financial Statements included in Part II - Item 8 in this report, we believe that the following accounting policies are those most critical to the judgments and estimates used in the preparation of our consolidated financial statements.
Emerging growth company and smaller reporting company status We are an “emerging growth company,” as defined in the Jumpstart Our Business Startups Act of 2012, or the JOBS Act.
As a result, as of December 31, 2023, we are considered a “large accelerated filer,” as defined in Rule 12b-2 under the Exchange Act, and have ceased to be an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2012, or JOBS Act.
Other income (expense) Other income, net, decreased by $7.5 million to expense of $3.4 million for the year ended December 31, 2022 from income of $4.1 million for the year ended December 31, 2021, due primarily to a favorable change in fair value of warrant liabilities of $2.7 million, gain on expiration of warrant of $5.0 million for the year ended December 31, 2021 and increased interest expense of $1.3 million in 2022, primarily due to rising interest rates on our amended term loan.
This increase was primarily attributable to $2.9 million in increased personnel costs which includes stock-based compensation and $0.4 million in increased clinical study costs. Other income (expense), net Other income (expense), net decreased by $4.9 million to income of $1.5 million for the year ended December 31, 2023 from expense of $3.4 million for the year ended December 31, 2022.
The increase in sales was due to sales in 2022 of 81 more LDDs and 16,956 more LALs as compared to 2021, from the growth in our installed base of LDDs and increased adoption of our LAL by doctors and patients.
The increase was due to incremental sales of 29,589 LALs primarily due to an increased LDD installed base of 266 and incremental sales of 71 LDDs from strong adoption of our RxSight technology by practices and doctors.
Revenue from sales is recognized from products sold in the U.S. and Europe. Customers are primarily comprised of ambulatory surgery centers, hospitals, and physician private practices.
Revenue recognition Our revenue is generated from the sale of LALs used in cataract surgery along with a specifically designed machine for delivering light to the eye, the LDD, to adjust the lens post-surgery. Revenue is recognized from sales of products in the U.S. Canada and Europe to ambulatory surgery centers, hospitals, and physician private practices.
The increase in other expense was partially offset by an increase in interest income of $1.5 million in 2022 from higher interest rates on our short-term investments.
This change was primarily due to increased interest income of $5.1 million from higher interest rates earned on higher short-term investment balances and decreased interest expense of $1.6 million on the Oxford term loan, which were offset by an increase of $1.8 million loss from extinguishment of term loan due to the repayment of the Oxford debt.
Comprehensive Loss All components of comprehensive loss, including net loss, are reported in the consolidated financial statements in the period in which they are recognized. Comprehensive loss is defined as the change in equity during a period from transactions and other events and circumstances from non-owner sources, including unrealized gains and losses on short-term investments and foreign currency translation adjustments.
Loss on extinguishment of term loan Loss on extinguishment of term loan consist of the loss from extinguishment of term loan due to repayment of the Oxford debt. Comprehensive Loss All components of comprehensive loss, including net loss, are reported in the consolidated financial statements in the period in which they are recognized.
As of the date of this Annual Report on Form 10-K, a total of 1,355,216 shares of common stock, for total net proceeds of $17.1 million, have been issued and sold through the ATM offering, of which 879,341 shares of common stock, for net proceeds of $11.1 million, were sold in January 2023.
As of the date of this report, a total of 2,617,964 shares of our common stock, for total gross proceeds of $50.0 million (net proceeds of $47.5 million), representing the full authorized amount under the ATM Facility, have been issued and sold.
Revenue for such service agreements will be recognized over the term of each contract. 89 For the year ended December 31, 2022 and 2021, contract liabilities from service agreements with customers consisted of the following: Year Ended December 31, 2022 2021 Balance at beginning of period $ 540 $ 345 Additions during the period 2,052 793 Revenue recognized during the period (1,405 ) (598 ) Balance at end of period $ 1,187 $ 540 For the year ended December 31, 2022 and 2021 we had no customers who individually accounted for more than 10% of revenue.
For the year ended December 31, 2023 and 2022, revenue from contracts with customers consisted of the following (in thousands): Year Ended December 31, 2023 2022 LDD (including training) $ 32,091 $ 22,515 LAL 54,092 24,965 Service warranty, service contracts, and accessories 2,894 1,525 $ 89,077 $ 49,005 For the year ended December 31, 2023 and 2022 we had no customers who individually accounted for more than 10% of revenue.
Net cash from financing activities for the year ended December 31, 2021 was $137.3 million, consisting primarily of net proceeds from the IPO of $119.6 million, a draw on the Company’s term loan of $15.0 million and proceeds from stock options exercised of $1.6 million.
Cash provided by financing activities Net cash provided by financing activities for the year ended December 31, 2023 was $61.5 million, consisting primarily of proceeds from issuances of common stock from our public offering of $54.1 million, proceeds from issuance of common stock for at-the-market offerings of $42.4 million and proceeds from issuance of common stock of $9.5 million partially offset by a net paydown of the June 2023 LSA of $40.0 million.
Gross margin increased to 43.5% in the year ended December 31, 2022 from 20.0% in 2021 due to the increased revenue from higher margin LALs from 34% of sales in 2021 to 56% of sales in 2022 and by the recording of a $2.4 million reserve primarily for excess LAL inventory as a result of the introduction of an updated LAL with ActivShield technology for the year ended December 31, 2021.
Gross margin increased to 60.4% in the year ended December 31, 2023 from 43.5% in 2022 primarily due to improved operating leverage, favorable product mix from a greater percentage of revenue from LAL sales and increased margins on our LDD due to lower material costs from the introduction of our compact LDD during the third quarter of 2023.
See Part I, Item 1A (Risk Factors) of this Annual Report on Form 10-K for additional risks associated with our substantial capital requirements and Note 12 - Leases and Note 15 - Subsequent Events in the Notes to Consolidated Financial Statements included in Part II - Item 8 in this Annual Report on Form 10-K for additional information.
If we raise additional funds by issuing equity securities, our stockholders may experience dilution. See Part I, Item 1A (Risk Factors) of this report for additional risks associated with our substantial capital requirements.