Summary of Significant Accounting Policies | 2. Summary of Significant Accounting Policies Basis of Presentation —The consolidated financial statements have been prepared in U.S. dollars, in accordance with accounting principles generally accepted in the United States of America (“GAAP”). The accompanying consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All intercompany transactions have been eliminated in consolidation. Use of Estimates —The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates. Revisions to Previously Issued Financial Statements — During the financial close process for the first quarter of 2024, the Company identified an error related to the calculation of contractual credits in one of its third-party vendor agreements which impacted its previously issued financial statements beginning with the quarter ended December 31, 2021. The error impacted subsequent annual and quarterly reporting periods through December 31, 2023. The Company assessed the materiality of the error on prior period consolidated financial statements in accordance with the Securities and Exchange Commission (“SEC”) Staff Accounting Bulletin No. 99, “Materiality,” codified in ASC 250, Accounting Changes and Error Corrections (“ASC 250”). Based on this assessment, in consideration of both quantitative and qualitative factors, the Company concluded that the error is not material to any previously presented interim or annual financial statements. The Company revised its financial statements for the periods impacted. In connection with the revisions, the Company also corrected a previously identified immaterial error related to the recording of certain deferred tax balances. The impact of the revisions to the annual periods ending December 31, 2023 and December 31, 2022 are disclosed below. The errors created immaterial impacts to the Consolidated Statements of Cash Flows, however, there was no net impact to classification of the cash flows so a revision table was not included below. The impact to the Consolidated Statements of Stockholders' Equity was isolated to net income and accumulated deficit as revised in the other statements. Consolidated Statements of Operations and Comprehensive Loss For the Year Ended December 31, 2022 As Previously Reported Adjustments As Revised (in thousands) Cost of revenues - Subscription $ 257,513 $ ( 6,239 ) $ 251,274 Total cost of revenues 314,259 ( 6,239 ) 308,020 Gross profit 1,416,710 6,239 1,422,949 Loss from operations ( 109,101 ) 6,239 ( 102,862 ) Loss before income tax expense ( 104,692 ) 6,239 ( 98,453 ) Income tax expense ( 8,057 ) ( 837 ) ( 8,894 ) Net loss ( 112,749 ) 5,402 ( 107,347 ) Comprehensive loss ( 124,300 ) 5,402 ( 118,898 ) Net loss per common share, basic and diluted $ ( 2.35 ) $ 0.12 $ ( 2.23 ) For the Year Ended December 31, 2023 As Previously Reported Adjustments As Revised (in thousands) Cost of revenues - Subscription $ 290,802 $ ( 7,127 ) $ 283,675 Total cost of revenues 345,489 ( 7,127 ) 338,362 Gross profit 1,824,741 7,127 1,831,868 Loss from operations ( 208,056 ) 7,127 ( 200,929 ) Loss before income tax expense ( 157,702 ) 7,127 ( 150,575 ) Income tax expense ( 18,593 ) 4,658 ( 13,935 ) Net loss ( 176,295 ) 11,785 ( 164,510 ) Comprehensive loss ( 161,578 ) 11,785 ( 149,793 ) Net loss per common share, basic and diluted $ ( 3.53 ) $ 0.23 $ ( 3.30 ) Consolidated Balance Sheets December 31, 2022 As Previously Reported Adjustments As Revised (in thousands) Total assets $ 2,544,738 $ - $ 2,544,738 Accrued expenses and other current liabilities 102,122 ( 7,112 ) 95,010 Total current liabilities 761,653 ( 7,112 ) 754,541 Other long-term liabilities 14,546 4,658 19,204 Total liabilities 1,552,514 ( 2,454 ) 1,550,060 Accumulated deficit ( 642,381 ) 2,454 ( 639,927 ) Total stockholders’ equity 992,224 2,454 994,678 December 31, 2023 As Previously Reported Adjustments As Revised (in thousands) Total assets $ 3,071,392 $ - $ 3,071,392 Accrued expenses and other current liabilities 108,313 ( 14,239 ) 94,074 Total current liabilities 956,247 ( 14,239 ) 942,008 Total liabilities 1,751,283 ( 14,239 ) 1,737,044 Accumulated deficit ( 818,676 ) 14,239 ( 804,437 ) Total stockholders’ equity 1,320,109 14,239 1,334,348 Operating Segments —See Note 11 for more information. Net Income (Loss) Per Share — Basic net income (loss) per share is computed by dividing net income (loss) by the weighted average number of common shares outstanding for the period. Diluted net income (loss) per share is computed by giving effect to all potential dilutive common stock equivalents outstanding for the period. For purposes of this calculation, options to purchase common stock, restricted stock units (“RSUs”), shares issued pursuant to the Employee Stock Purchase Plan (“ESPP”), performance restricted stock units (“PSUs”), warrants, and the Conversion Option of the 2025 Notes (the “Conversion Options”) (Note 10) are considered to be potential common stock equivalents. A reconciliation of the denominator used in the calculation of basic and diluted income (loss) per share is as follows: Year Ended December 31, 2024 2023 2022 (in thousands, except per share amounts) Net income (loss) $ 4,628 $ ( 164,510 ) $ ( 107,347 ) Weighted-average common shares outstanding—basic 51,178 49,877 48,065 Dilutive effect of share equivalents resulting from stock 641 — — Weighted-average common shares outstanding-diluted 51,819 49,877 48,065 Net income (loss) per share, basic $ 0.09 $ ( 3.30 ) $ ( 2.23 ) Net income (loss) per share, diluted $ 0.09 $ ( 3.30 ) $ ( 2.23 ) Since the Company incurred net losses in 2023 and 2022, diluted net loss per share is the same as basic net loss per share. All of the Company’s outstanding stock options, RSUs, and shares issuable under the ESPP, PSUs as well as the warrants and Conversion Options were excluded in the calculation of diluted net loss per share as the effect would be anti-dilutive. The Company uses the treasury stock method and the average market price per share during the period for calculating any potential dilutive effect of the stock options, RSUs, ESPPs, PSUs and warrants. The Company uses the if-converted method when calculating any potential dilutive effect of the Conversion Options, which assumes conversion of outstanding convertible securities at the beginning of the reporting period or date of issuance, if the convertible security was issued during the period. The following table contains all potentially dilutive common stock equivalents. Year Ended December 31, 2024 2023 2022 (in thousands) Options to purchase common shares 302 470 462 RSUs and PSUs 1,546 1,902 1,580 Conversion Option of the 2022 Notes and warrants — — 859 Conversion Option of the 2025 Notes 1,625 1,625 1,625 ESPP 5 7 6 Cash and Cash Equivalents — The Company considers all highly liquid investments purchased with original maturity of three months or less to be cash equivalents. Cash and cash equivalents consist of cash held in bank deposit accounts and short-term, highly-liquid investments with remaining maturities of three months or less at the date of purchase, consisting primarily of money-market funds. Available-for-sale Investments — Investments consist of commercial paper, corporate debt securities, U.S. Treasury securities, and U.S. Government agency securities. Securities having remaining maturities of more than three months at the date of purchase and less than one year from the date of the balance sheets are classified as short-term, and those with maturities of more than one year from the date of the balance sheet are classified as long-term in the consolidated balance sheets. The Company classifies its debt investments with readily determinable market values as available-for-sale. These debt investments are classified as investments on the consolidated balance sheets and are carried at fair market value. For available-for-sale debt securities, any realized gains and losses are determined based on the specific identification method and are reported in other income (expense) in the consolidated statements of operations. For securities in an unrealized loss position, the Company first assesses whether it intends to sell or it is more likely than not that the Company will be required to sell the security before the recovery of its entire amortized cost basis. If either of these criteria is met, the security’s amortized cost basis is written down to fair value through other income (expense) in the consolidated statements of operations. The Company does not intend to sell these investments and it is more likely than not that the Company will not be required to sell these investments before recovery of their amortized cost basis. If neither of the above criteria is met, the Company further assesses whether the decline in fair value below amortized cost is due to credit or non-credit related factors. In making this assessment, the Company considers the extent to which fair value is less than amortized cost, credit ratings, the financial health of the industry and sector of the issuer, the overall risk profile of the securities, overall macroeconomic conditions, and more. Any credit-related unrealized losses are recognized as an allowance on the consolidated balance sheets with a corresponding charge in other income (expense) in the consolidated statements of operations. Non-credit related unrealized losses and unrealized gains on available-for-sale debt securities are included in accumulated other comprehensive income (loss). In considering the underlying risk of its portfolio, the Company has a zero-loss expectation for U.S. treasury and U.S. government agency securities, which represents the majority of its debt investment available-for-sale securities portfolio. As of December 31, 2024 and 2023 , no allowance for credit losses in investments was recorded. Strategic Investments — Strategic investments consist of non-marketable equity investments of privately held companies in which the Company does not have a controlling interest. The Company may elect to apply the measurement alternative or the fair value option for investments without readily determinable fair values for which the Company does not have the ability to exercise significant influence. Under the measurement alternative, the non-marketable securities are carried at cost less any impairments, plus or minus adjustments resulting from observable price changes in orderly transactions for identical or similar investments of the same issuer. On a quarterly basis, the Company performs a qualitative assessment to evaluate whether the investment is impaired. If there are sufficient indicators that the fair value of the investment is less than the carrying value, the carrying value of the investment is reduced and an impairment is recorded in the consolidated statements of operations in other income (expense). The Company has elected the fair value option for certain other non-marketable investments as it has determined the fair value best reflects the economic performance of the equity investment. Under the fair value option, the non-marketable investments are measured at fair value based on valuation methods which may include a combination of observable and unobservable inputs and are reviewed quarterly for reductions in fair value that are other-than-temporary. Any changes to the fair value is recorded in the consolidated statements of operations in other income (expense). Investments for which the Company has the ability to exercise significant influence, but does not have control and is not the primary beneficiary, are accounted for under the equity method. Under the equity method of accounting, the Company's proportionate share of the net earnings or impairment charges on investments are reported in the consolidated statements of operations in other income (expense), and increase or decrease the investment balance recorded on the balance sheet. Equity method investments are reviewed for indicators of other-than-temporary impairment on a quarterly basis. An equity method investment is written down to fair value if there is evidence of a loss in value which is other-than-temporary. The Company may estimate the fair value of its equity method investments by considering recent investee equity transactions and recent operating results. Accounts Receivable and Allowance for Credit Losses — Accounts receivable are carried at the original invoiced amount less an allowance for credit losses based on the probability of future collection. The probability of future collection is based on specific considerations of historical loss patterns and an assessment of the continuation of such patterns based on past collection trends and known or anticipated future economic events that may impact collectability. The probability of future collection is also assessed by geography. To date, losses resulting from uncollected receivables have not materially exceeded estimates. The following is a roll-forward of the Company’s allowance for credit losses (in thousands): Balance Charged to Deductions (1) Balance at Allowance for credit losses Year ended December 31, 2024 $ 5,516 $ 19,862 $ ( 19,290 ) $ 6,088 Year ended December 31, 2023 $ 3,266 $ 18,887 $ ( 16,637 ) $ 5,516 Year ended December 31, 2022 $ 1,768 $ 11,549 $ ( 10,051 ) $ 3,266 (1) Deductions include actual accounts written-off, net of recoveries. Restricted Cash —The Company had restricted cash of $ 4.1 million at December 31, 2024 and 2023 related to letters of credit for its leased facilities. The following table provides a reconciliation of the cash, cash equivalents and restricted cash within the consolidated balance sheets that sum to the total of the same such amounts shown in the statement of cash flows for the year ended December 31, 2024 and 2023. December 31, 2024 December 31, 2023 (in thousands) Cash and cash equivalents $ 512,667 $ 387,987 Restricted cash, included in other assets 4,053 4,053 Total cash, cash equivalents, and restricted cash $ 516,720 $ 392,040 Property and Equipment —Property and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the related assets. Expenditures for maintenance and repairs are charged to expense as incurred, whereas major betterments are capitalized as additions to leasehold improvements. Depreciation is recorded over the following estimated useful lives: Estimated Useful Life Employee related computer equipment 2 - 3 years Computer equipment and purchased software 3 years Furniture and fixtures 5 years Internal use software 5 years Leasehold improvements Lesser of lease term or useful life The Company capitalizes certain payroll and stock compensation costs incurred to develop functionality for certain of the Company’s internally built software platforms. The costs incurred during the preliminary stages of development are expensed as incurred. Once a piece of incremental functionality has reached the development stage certain internal costs are capitalized until the functionality is ready for its intended use. Internal-use software is included within property and equipment on the consolidated balance sheets. Impairment of Long-Lived Assets —Long-lived assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable or that the useful lives of those assets are no longer appropriate. Management considers the following potential indicators of impairment of its long-lived assets (asset group): a substantial decrease in the Company’s stock price, a significant adverse change in the extent or manner in which a long-lived asset (asset group) is being used, a significant adverse change in legal factors or in the business climate that could affect the value of the long-lived asset (asset group), an accumulation of costs significantly in excess of the amount originally expected for the acquisition or construction of a long-lived asset (asset group), and a current expectation that, more likely than not, a long lived asset (asset group) will be sold or otherwise disposed of significantly before the end of its previously estimated useful life. When such events occur, the Company compares the carrying amounts of the assets to their undiscounted expected future cash flows. If this comparison indicates that there may be an impairment, the amount of the impairment is calculated as the difference between the carrying value and fair value. For the years presented, the Company did no t recognize an impairment charge. Intangible Assets — Intangible assets consist of acquired technology, trade name, customer relationships, sublease asset and a domain name. The Company records acquired intangible assets at fair value on the date of acquisition and amortizes such assets in a pattern reflective of the expected economic benefits consumption over the expected useful life of the asset. If this pattern cannot be reliably determined, a straight-line amortization method is used. The Company evaluates the useful lives of these assets on an annual basis and tests for impairment whenever events or changes in circumstances occur that could impact the recoverability of these assets. If the estimate of an intangible asset’s remaining useful life is changed, the remaining carrying value of the intangible asset is amortized prospectively over the revised remaining useful life. During 2023, the Company recognized an impairment of $ 1.6 million. No impairment charges were recognized in 2024 and 2022. Goodwill — Goodwill represents the excess of cost over the fair value of the net tangible and identifiable intangible assets acquired in a business combination. Goodwill is not subject to amortization but is monitored annually for impairment or more frequently if there are indicators of impairment. Management considers the following potential indicators of impairment: significant underperformance relative to historical or projected future operating results, significant changes in the Company’s use of acquired assets or the strategy of the Company’s overall business, significant negative industry or economic trends and a significant decline in the Company’s stock price for a sustained period. The Company performs its annual impairment test on November 30. The Company’s goodwill is evaluated at the consolidated level as it has been determined there is one operating segment comprised of one repor ting unit. The Company performs a quantitative assessment, which compares the fair value of the reporting unit with its carrying value. If the carrying amount of the reporting unit exceeds its fair value, an impairment loss is recognized. Based on the quantitative assessment performed on November 30, 2024 , the fair value exceeded the carrying value, and as such, there was no impairment of goodwill as of November 30, 2024. There were no triggering events after the measurement date that may indicate impairment as of December 31, 2024. For the years ended December 31, 2024, 2023 and 2022 , the Company did no t recognize an impairment charge. Business Combinations — The Company uses its best estimates and assumptions to assign fair value to the tangible and intangible assets acquired and liabilities assumed at the acquisition date. The purchase price allocation process requires management to make significant judgment with respect to intangible assets. Fair value and useful life determinations are based on, among other factors, estimates of replacement costs and future expected cash flows attributable to the acquired intangible asset and appropriate discount rates used in computing present values. Goodwill represents the excess of the purchase price over the estimated fair values of the assets acquired and liabilities assumed. The Company’s estimates are inherently uncertain and subject to refinement. During the measurement period, which may be up to one year from the acquisition date, the Company may record adjustments to the fair value of these tangible and intangible assets acquired and liabilities assumed, with the corresponding offset to goodwill. The Company continues to collect information and reevaluates these estimates and assumptions quarterly and records any adjustments to the Company’s preliminary estimates to goodwill provided that the Company is within the measurement period. Upon the conclusion of the measurement period or final determination of the fair value of assets acquired or liabilities assumed, whichever comes first, any subsequent adjustments are recorded to the Company’s consolidated statement of operations. Advertising Expense —The Company expenses advertising as incurred, which is included in sales and marketing expense in the consolidated statements of operations. The Company incurred $ 117.8 million of advertising expense in 2024, $ 105.3 million in 2023, and $ 59.4 million in 2022 . Leases — The Company determines if an arrangement contains a lease at inception and does not separate lease and non-lease components of an arrangement determined to contain a lease. Operating leases are included in right-of-use ("ROU") assets, current operating lease liabilities and operating lease liabilities, net of current portion, on the Company’s consolidated balance sheet. Operating leases with a duration of 12 months or less are excluded from ROU assets and operating lease liabilities. Lease payments are recognized on a straight-line basis over the lease term and variable lease payments are recognized as incurred. ROU assets represent the Company's right to use an underlying asset for the lease term and the corresponding lease liabilities represent its obligation to make lease payments arising from the lease. Lease ROU assets and lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at the lease commencement date. The lease ROU asset includes any initial direct costs incurred and is reduced for tenant incentives. As the Company’s operating leases do not provide an implicit rate, the net present value of future minimum lease payments is determined using the Company’s incremental borrowing rate. To determine the estimated incremental borrowing rate, the Company uses publicly available credit ratings for peer companies. The Company estimates the incremental borrowing rate using yields for maturities that are in line with the duration of the lease payments. The Company evaluates the recoverability of the ROU assets for possible impairment in accordance with the long-lived assets policy above. The Company recognized an impairment charge of $ 46.8 million in connection with the Restructuring Plan (Note 18) in 2023. No impairment charges were recognized in 2024 and 2022. Lease expense for minimum lease payments for operating leases is recognized on a straight-line basis over the lease term. Improvement reimbursements from landlords are amortized through ROU assets on a straight-line basis as a reduction to rent expense over the terms of the corresponding leases. The Company also subleases some of its unused spaces to third parties. The Company recognizes sublease income, as a reduction to rent expense, on a straight-line basis over the sublease term. Asset retirement obligations (“ARO”) On the lease commencement date, the Company establishes an ARO based on the present value of contractually required estimated future costs to retire long-lived assets at the termination or expiration of a lease. The asset associated with the ARO is amortized over the corresponding lease term to operating expense and the ARO is accreted to the end-of-lease obligation value over the same term. Derivatives — The Company uses derivative instruments, primarily forward contracts, to reduce the risk of variability in future cash flow due to foreign currency exchange rate fluctuations. Hedging derivative instruments are recognized as either assets or liabilities and are measured at fair value. For derivative instruments designated as cash flow hedges, unrealized foreign exchange gains or losses are recorded in accumulated other comprehensive income ("AOCI") and are reclassified into revenues in the same periods when the hedged transactions are recognized in the consolidated statements of operations. Revenue Recognition — The Company generates revenue from arrangements with multiple performance obligations, which typically include subscriptions to its online software products and support, as well as professional services which include on-boarding, training and consulting services. The Company’s customers do not have the right to take possession of the online software products. The Company recognizes revenue from contracts with customers using a five-step model, which is described below: • Identify the customer contract; • Identify performance obligations that are distinct; • Determine the transaction price; • Allocate the transaction price to the distinct performance obligations; and • Recognize revenue as the performance obligations are satisfied. Identify the customer contract A customer contract is generally identified when the Company and a customer have executed an arrangement that calls for the Company to grant access to its online software products and provide professional services in exchange for consideration from the customer. Identify performance obligations that are distinct A performance obligation is a promise to provide a distinct good or service or a series of distinct goods or services. A good or service that is promised to a customer is distinct if the customer can benefit from the good or service either on its own or together with other resources that are readily available to the customer, and a company’s promise to transfer the good or service to the customer is separately identifiable from other promises in the contract. The Company has determined that subscriptions for its online software products are distinct because, once a customer has access to the online software product that it purchased, the online software product is fully functional and does not require any additional development, modification, or customization. Professional services sold are distinct because the customer benefits from the on-boarding, training and consulting to make better use of the online software products it purchased. Determine the transaction price The transaction price is the amount of consideration to which the Company expects to be entitled in exchange for transferring goods or services to a customer, excluding sales taxes that are collected on behalf of government agencies. The Company estimates any variable consideration to which it will be entitled at contract inception, and reassesses at each reporting date, when determining the transaction price. The Company does not include variable consideration to the extent that it is probable that a significant reversal in the amount of cumulative revenue recognized will occur when any uncertainty associated with the variable consideration is resolved. Allocate the transaction price to the distinct performance obligations The transaction price is allocated to each performance obligation based on the relative standalone selling prices (“SSP”) of the goods or services being provided to the customer. The Company determines the SSP of its goods and services based upon the average sales prices for each type of online software product and professional services sold. In instances where there are not sufficient data points, or the selling prices for a particular online software product or professional service are disparate, the Company estimates the SSP using other observable inputs, such as similar products or services. Recognize revenue as the performance obligations are satisfied Revenues are recognized when or as control of the promised goods or services is transferred to customers. Revenue from online software products and support is recognized ratably over the subscription period beginning on the date the Company’s online software products are made available to customers. Most subscription contracts are one year or less . The Company recognizes revenue from on-boarding, training, and consulting services as the services are provided. Cash payments received in advance of providing subscription or services are recorded to deferred revenue until the performance obligation is satisfied. Costs to Obtain a Contract with a Customer The incremental direct costs of obtaining a contract, which primarily consist of employee sales and Solutions Partner commissions paid for new subscription contracts, are deferred and amortized on a straight-line basis over a period of approximately two to four years. The two to four-year period has been determined by taking into consideration the type of product sold, the commitment term of the customer contract, the nature of the Company’s technology development life-cycle, and an estimated customer relationship period. Sales and Solutions Partner commissions for upgrade contracts are deferred and amortized on a straight-line basis over the remaining estimated customer relationship period of the related customer. Deferred commission expense that will be recorded as expense during the succeeding 12-month period is recorded as current deferred commission expense, and the remaining portion is recorded as long-term deferred commission expense. The Company pays its Solutions Partners a commission based on the online software product sales price for sales to end-customers. The classification of the commission paid in the Company’s consolidated statements of operations depends on who purchases the online software product. In instances where an end-customer purchases from the Company, the commission paid to the Solutions Partner is recorded as sales and marketing expense. When a Solutions Partner purchases directly from the Company, the commission paid to the Solutions Partner is netted against the associated revenue recognized. Concentrations of Credit Risk and Significant Customers —Financial instruments that potentially expose the Company to concentrations of credit risk consist primarily of cash, investments, and accounts receivable. The Company's cash and cash equivalents are generally held with large financial institutions. Although the Company's deposits may exceed federally insured limits, the financial institutions that the Company uses have high investment-grade credit ratings and, as a result, the Company believes that, as of December 31, 2024, its risk relating to deposits exceeding federally insured limits was not significant. The Company’s investments consist of highly rated corporate debt securities and U.S. Treasury securities. The Company limits the amount of investments in any single issuer, except U.S. Treasuries. The Company believes that, as of December 31, 2024, its concentration of credit risk related to investments was not significant. The Company generally does not require collateral from its customers and generally requires payment 30 days from the invoice date. The Company maintains an allowance for credit losses based on its assessment of the collectability of accounts receivable. Credit risk arising from accounts receivable is mitigated as a result of transacting with a large number of geographically dispersed customers spread across various industries. At December 31, 2024 and 2023 , there were no customers that represented more than 10% of the net accounts receivable balance. There were no customers that individually exceeded 10% of the Company’s revenue in any of the periods presented. Foreign Currency —The functional currency of the Company’s foreign subsidiaries is the local currency. The Company presents its consolidated financial statements in U.S. dollars. The Company translates the foreign currency financial statements to U.S. dollar using the exchange rates at the balance sheet date for assets and liabilities, the weighted-average exchange rate for the period for revenues and expenses, and the historical exchange rates for equity. The effects of foreign currency translation adjustments are recorded to accumulated other comprehensive income (loss) as a component of shareholders’ equity in the consolidated balance sheets and the related periodic movements are presented in the consolidated statemen |