XML 37 R19.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Stock-Based Compensation | 12 Months Ended
--- | ---
Dec. 31, 2024
Share-Based Payment Arrangement [Abstract] |
Stock-Based Compensation | Stock-Based Compensation Equity Incentive Plans 2014 Equity Incentive Plan In 2014, the Company’s board of directors and stockholders each adopted the 2014 Equity Incentive Plan, which is referred to as the 2014 EIP. The total number of shares of common stock reserved and available for grant and issuance pursuant to such plan was originally 12,462,985 plus (i) shares that were then subject to outstanding option grants under the oDesk Corporation 2004 Stock Plan, the Elance 1999 Stock Option Plan, and the Elance 2009 Stock Option Plan, which are referred to collectively as the Prior Plans, but subsequently ceased to be subject to an award for any reason other than exercise of a stock option, (ii) shares that had been reserved but not subject to any outstanding awards under the Prior Plans and (iii) shares issued under the Prior Plans that were repurchased, forfeited, or used to pay employee withholding or exercise price obligations. Under the terms of the 2014 EIP, incentive stock options could be granted at prices not less than 100% of the fair value of the Company’s common stock on the date of grant unless determined in writing by the Company’s board of directors. The options granted under the 2014 EIP generally vest over a four-year period from the original date of grant and expire ten years from the original grant date. As of 2024, no further awards may be granted under the 2014 EIP. 2018 Equity Incentive Plan In 2018, the Company’s board of directors and stockholders each adopted the 2018 Equity Incentive Plan, which is referred to as the 2018 EIP, which became effective on the date immediately prior to the date of the IPO. A total of 10,701,505 shares of common stock were initially reserved for issuance pursuant to future awards under the 2018 EIP. On January 1 of each year through 2028, shares available for issuance are increased based on the provisions of the 2018 EIP. Any shares subject to outstanding awards under the 2014 EIP that are canceled or repurchased subsequent to the 2018 EIP’s effective date are returned to the pool of shares reserved for issuance under the 2018 EIP. Awards granted under the 2018 EIP may be (i) incentive stock options, (ii) nonqualified stock options, (iii) RSUs, (iv) restricted stock awards, or (v) stock appreciation rights, as determined by the Company’s board of directors or compensation committee at the time of grant. Pursuant to the terms of the 2018 EIP, the number of shares available for grant was increased by 6,863,637 shares in January 2024. Option Awards The fair value of options with service- and performance-based conditions is determined using the Black-Scholes valuation model as of the grant date using the following assumptions: Dividend Yield—The dividend yield is assumed to be zero as the Company has never paid dividends and has no current plans to do so. Expected Term—The expected term represents the period that the Company’s stock-based awards are expected to be outstanding. For awards containing only service conditions, the Company determines the expected term using the simplified method as the Company did not have sufficient historical information to develop reasonable expectations about future exercise patterns and post-vesting employment termination behavior at the time of grant. The simplified method deems the term to be the average of the time-to-vesting and the contractual life of the options. For performance-based awards, the Company uses relevant data, including past exercise patterns, if available, to determine the expected term. Risk-Free Interest Rate—The risk-free interest rate is based on the United States Treasury yield curve in effect at the time of grant for zero-coupon U.S. Treasury notes with maturities approximately equal to the option’s expected term. Expected Volatility—Since the Company did not have a sufficient trading history of its common stock at the time of grant, the expected volatility is derived from the average historical stock volatilities of several unrelated public companies within the Company’s industry that the Company considers to be comparable to its business over a period equivalent to the expected term of the stock option grants. Fair Value of Common Stock—Given the absence of a public trading market prior to the IPO, the Company’s board of directors considered numerous objective and subjective factors to determine the fair value of its common stock at each grant date. These factors included, but were not limited to: (i) independent contemporaneous third-party valuations of common stock; (ii) the prices for the Company’s redeemable convertible preferred stock sold to outside investors; (iii) the rights and preferences of redeemable convertible preferred stock relative to common stock; (iv) the lack of marketability of its common stock; (v) developments in the business; and (vi) the likelihood of achieving a liquidity event, such as an initial public offering or sale of the Company, given prevailing market conditions. Subsequent to the IPO, the fair value of common stock is based on the closing price of the Company’s common stock, as reported on The Nasdaq Global Select Market on the date of grant. The following table summarizes activity under the Company’s stock option plans:
|  | Number of Shares Underlying Outstanding Options |  | Weighted-Average Exercise Price |  | Weighted-Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value (in thousands)
Balances at December 31, 2023 |  | 3,260,914 |  |  | $ | 20.15 |  |  | 4.86 |  | $ | 18,684 |
Exercised |  | (868,015) |  |  | 3.79 |  |  |  |  |
Balances at December 31, 2024 |  | 2,392,899 |  |  | 26.08 |  |  | 4.75 |  | 10,391 |
Vested and exercisable as of December 31, 2024 |  | 892,899 |  |  | 4.71 |  |  | 2.57 |  | 10,391 |
Vested and expected to vest as of December 31, 2024 |  | 2,392,899 |  |  | 26.08 |  |  | 4.75 |  | 10,391 |
In 2021, the compensation committee of the Company’s board of directors approved a stock option grant, which is referred to as the CEO Award, exercisable for up to 1,500,000 shares of the Company’s common stock to Hayden Brown, the Company’s President and Chief Executive Officer, under the 2018 EIP. The CEO Award is subject to a service-based vesting requirement, which is referred to as the Service Condition, and a performance-based vesting requirement, which is referred to as the Market Condition. In order for any shares subject to the CEO Award to be exercisable, both the Service Condition and the Market Condition must be satisfied with respect to such shares. The CEO Award vests with respect to the Service Condition in sixteen equal quarterly installments following the grant date, subject to Ms. Brown’s continuous service to the Company as Chief Executive Officer, Executive Chairperson, or any C-level officer position. The CEO Award vests with respect to the Market Condition upon the achievement of certain volume weighted-average common stock price targets measured over any consecutive 90-day period between the grant date and April 18, 2026. The 90-day volume weighted-average common stock price targets, and the number of shares of the CEO Award that become vested with respect to the Market Condition upon the achievement of each such target, are reflected in the following table:
Stock Price |  | Number of Shares Vested
$60 |  | 100,000
$70 |  | 200,000
$80 |  | 300,000
$90 |  | 400,000
$100 |  | 500,000
As of December 31, 2024, none of the Market Condition stock price thresholds had been met, and no shares subject to the CEO Award had been earned or vested. Stock-based compensation expense associated with the CEO Award will be recognized over the longer of the expected achievement period for the Market Condition and the Service Condition. The Market Condition period and the valuation of each tranche of the CEO Award were determined using a Monte Carlo simulation. In the event the Market Condition is met prior to the expected achievement period, any then-unrecognized compensation expense associated with the shares that have vested with respect to both the Market Condition and the Service Condition will be recognized immediately in the Company’s consolidated statements of operations and comprehensive income (loss). For the years ended December 31, 2024, 2023 and 2022, the Company recorded stock-based compensation expense related to the CEO Award of $1.3 million, $5.1 million, and $11.0 million, respectively. Stock-based compensation expense for the CEO Award is recorded as a component of general and administrative expense in the Company’s consolidated statement of operations and comprehensive income (loss). The Company estimates the expected term based on a future exercise assumption. The weighted-average derived service period for the CEO Award is 2.1 years. The risk-free interest rate is based on the United States Treasury yield curve in effect at the time of grant for zero-coupon U.S. Treasury notes. The expected volatility is derived from the average historical stock volatility of the Company over a period equivalent to the expected term of the CEO Award. The following assumptions were used to estimate the fair value of the CEO Award:
Dividend yield |  | — | %
Risk-free interest rates |  | 1.7 | %
Expected volatility |  | 65 | %
For the years ended December 31, 2024, 2023, and 2022, the intrinsic value of options exercised was $8.0 million, $5.4 million, and $6.6 million, respectively. The aggregate intrinsic value represents the difference between the exercise price of the options and the closing price of the Company’s common stock on The Nasdaq Global Select Market on the day prior to the date of exercise. For the year ended December 31, 2021, the weighted average grant date fair value of options granted was $19.19. The Company did not grant any stock option awards during the years ended December 31, 2024 and 2023. As of December 31, 2024, total unrecognized stock-based compensation expense is immaterial and will be recognized over a brief period. RSU and PSU Awards The following table summarizes the RSU and PSU activity and related information under the 2018 EIP:
| Number Outstanding |  | Weighted-Average Grant Date Fair Value
Unvested balance - January 1, 2024 | 10,348,892 |  |  | $ | 15.15 |
Granted | 7,381,550 |  |  | 11.94 |
Vested | (4,559,933) |  |  | 15.36 |
Forfeited/canceled | (4,328,793) |  |  | 13.86 |
Unvested balance - December 31, 2024 | 8,841,716 |  |  | $ | 12.99 |
RSUs. The fair value of RSUs awarded to employees is determined based on the closing price of the Company’s common stock, as reported on The Nasdaq Global Select Market on the date of grant. For the years ended December 31, 2024, 2023, and 2022, the weighted-average grant-date fair value of RSUs granted was $11.90, $11.73, and $19.66, respectively. For the years ended December 31, 2024, 2023, and 2022, the fair value of RSUs vested was $66.2 million, $61.9 million, and $57.4 million, respectively. As of December 31, 2024, the Company had $86.2 million of unrecognized stock-based compensation expense related to outstanding RSUs to employees that is expected to be recognized over a weighted-average period of 2.2 years. PSUs. In March 2024, the compensation committee of the Company’s board of directors, which is referred to as the compensation committee, approved the grant of PSU awards to certain members of the Company’s leadership team under the 2018 EIP, which are referred to as the 2024 PSU Awards. These awards were granted on March 18, 2024, which is referred to as the 2024 PSU Grant Date. Up to fifty percent of the total number of shares subject to the 2024 PSU Awards are eligible to vest based on the Company’s achievement of certain financial performance targets in the fiscal year ending December 31, 2025 and up to the remaining fifty percent of the total number of shares subject to the 2024 PSU Awards are eligible to vest based on the Company’s achievement of certain financial performance targets in the fiscal year ending December 31, 2026. For each year, the financial performance targets consist of year-over-year revenue growth and adjusted EBITDA margin targets that were established by the compensation committee at the time of grant, which is referred to as the 2024 PSU Performance Condition. In order to receive the vested PSUs, a recipient must remain in continuous service with the Company until the compensation committee certifies the achievement of the 2024 PSU Performance Condition for the applicable year, which is referred to as the 2024 PSU Service Condition. The dates on which such certification takes place are referred to as Certification Dates. The Company classifies the 2024 PSU Awards as equity awards. Stock-based compensation expense related to the 2024 PSU Awards is a component of operating expenses in the Company’s consolidated statements of operations and comprehensive income (loss) and is recognized over the longer of the expected achievement period for the 2024 PSU Performance Condition and the 2024 PSU Service Condition, which is 23 months and 35 months for the shares eligible to vest under the 2024 PSU Awards based on performance in each of the years ending December 31, 2025 and 2026, respectively. The grant date fair value of the 2024 PSU Awards was determined using the Company’s closing common stock price on the 2024 PSU Grant Date multiplied by the number of 2024 PSU Awards that were probable of vesting on the 2024 PSU Grant Date. At each reporting date prior to the Certification Dates, the number of 2024 PSU Awards that are probable of vesting will be reassessed and any changes are reflected in stock-based compensation expense for the period. In 2023, the compensation committee approved PSU grants to certain members of the Company’s leadership team under the 2018 EIP, which are referred to as the 2023 PSU Awards. These awards were granted on February 18, 2023, which is referred to as the 2023 PSU Grant Date. The number of shares subject to the 2023 PSU Awards that were earned by the recipients, which are referred to as 2023 Earned PSUs, was determined based on the Company’s revenue achievement during the year ended December 31, 2023, which is referred to as the 2023 PSU Performance Condition. Pursuant to the 2023 PSU Performance Condition, the 2023 Earned PSUs are subject to a time-based vesting requirement conditioned on the recipient of the 2023 PSU Award continuing to provide service to the Company for four years from the 2023 PSU Grant Date, which is referred to as the 2023 PSU Service Condition. The 2023 Earned PSUs will vest with respect to 25% of the 2023 Earned PSUs on the one-year anniversary of the 2023 PSU Grant Date and 1/16th of the 2023 Earned PSUs on a quarterly basis thereafter. Stock-based compensation expense associated with the 2023 PSU Awards is a component of operating expenses in the Company’s consolidated statements of operations and comprehensive income (loss) and will be recognized over the longer of the expected achievement period for the 2023 PSU Performance Condition and the 2023 PSU Service Condition. The grant date fair value of the 2023 PSU Awards was determined using the Company’s closing common stock price on the 2023 PSU Grant Date multiplied by the number of PSUs that were probable of being earned on the 2023 PSU Grant Date. At each interim reporting date prior to the date on which the compensation committee certified the 2023 PSU Performance Condition, the number of PSUs that were probable of being earned was reassessed and any changes were reflected in the total stock-based compensation expense associated with the 2023 PSU Awards. For the years ended December 31, 2024, 2023, and 2022, the weighted-average grant-date fair value of PSUs granted was $12.06, $11.72, and $24.49, respectively. During the years ended December 31, 2024, 2023, and 2022, the Company recorded stock-based compensation expense related to PSUs of $3.1 million, $2.4 million, and $4.4 million, respectively. As of December 31, 2024, unrecognized stock-based compensation cost was $5.5 million, which is expected to be recognized over a weighted-average period of 2.1 years. 2018 Employee Stock Purchase Plan In 2018, the Company’s board of directors and stockholders each adopted the 2018 ESPP. A total of 1,700,000 shares of common stock was initially reserved for issuance under the 2018 ESPP. On January 1 of each year, shares available for issuance are increased based on the provisions of the 2018 ESPP, up to an aggregate maximum of 20,400,000 shares issued under the 2018 ESPP, subject to adjustment for certain company capital changes. The 2018 ESPP allows eligible employees to purchase shares of the Company’s common stock at a discount of up to 15% through payroll deductions of their eligible compensation, subject to any plan limitations. Except for the initial offering period, the 2018 ESPP provides for 24-month offering periods beginning November 15 and May 15 of each year, and each offering period consists of four 6-month purchase periods. Pursuant to the terms of the 2018 ESPP, in January 2024, the number of shares of common stock available for issuance was increased by 1,098,182 shares. For the years ended December 31, 2024, 2023, and 2022, the assumptions used to determine the fair value of the shares to be awarded was estimated on the grant date using the Black-Scholes valuation model with the following assumptions:
| 2024 |  | 2023 |  | 2022
Dividend yield | — | % |  | — | % |  | — | %
Expected term (in years) | 0.5 - 2.0 |  | 0.5 - 2.0 |  | 0.5 - 2.0
Risk-free interest rates | 4.3% - 5.4% |  | 4.0% - 5.4% |  | 1.5% - 4.6%
Expected volatility | 44% - 64% |  | 58% - 74% |  | 68% - 76%
On each purchase date, eligible employees may purchase the Company’s common stock at a price per share equal to 85% of the lesser of (1) the fair market value of the Company’s common stock on the offering date or (2) the fair market value of the Company’s common stock on the purchase date. In the event the price is lower on the last day of any purchase period, that price is used as the purchase price for that purchase period. Additionally, in the event the fair market value of the Company’s common stock on the first day of a subsequent offering period is less than the fair market value of the Company’s common stock on the offering date of the current offering period, the offering period resets, and the new lower price becomes the new offering price for a new 24 month offering period. During the year ended December 31, 2024, the Company issued 657,526 shares of common stock under the 2018 ESPP. As of December 31, 2024, there was $1.5 million of unrecognized stock-based compensation expense that is expected to be recognized over the remaining term of the respective offering periods. Stock-Based Compensation The following table summarizes the components of stock-based compensation expense recognized in the consolidated statements of operations and comprehensive income (loss) for the years ended December 31, 2024, 2023, and 2022:
(In thousands) | 2024 |  | 2023 |  | 2022
Cost of revenue | $ | 1,586 |  |  | $ | 1,900 |  |  | $ | 1,356 |
Research and development | 29,923 |  |  | 28,006 |  |  | 26,881 |
Sales and marketing | 11,670 |  |  | 14,030 |  |  | 11,511 |
General and administrative | 25,212 |  |  | 30,259 |  |  | 35,753 |
Total | $ | 68,391 |  |  | $ | 74,195 |  |  | $ | 75,501 |
For the year ended December 31, 2024, the Company recorded $12.8 million of tax benefit on total stock-based compensation expense, which is reflected in the benefit from income taxes in the consolidated statement of operations and comprehensive income (loss). Tax benefits on total stock-based compensation for the years ended December 31, 2023 and 2022 were not material. Stock-Based Compensation to Employees Stock-based compensation expense related to employees for the year ended December 31, 2024 was $1.3 million, $66.2 million, and $2.6 million related to stock options, RSU and PSU grants, and the 2018 ESPP, respectively. Stock-based compensation expense related to employees for the year ended December 31, 2023 was $5.1 million, $65.1 million, and $5.0 million related to stock options, RSU and PSU grants, and the 2018 ESPP, respectively. Stock-based compensation expense related to employees for the year ended December 31, 2022 was $11.4 million, $59.7 million, and $4.5 million related to stock options, RSUs, and the 2018 ESPP, respectively.

X
- Definition The entire disclosure for share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/718/tableOfContent Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (l) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration