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Noncash Share-based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2025
Noncash Share-based Compensation [Abstract] |
Awards outstanding [Table Text Block] | The following table presents the number of shares or units outstanding for each award type as of September 30, 2025 and December 31, 2024 (in thousands) under the Stock Plans:
Award type |  | September 30, 2025 |  | December 31, 2024
Restricted stock units (time-based) |  | 3,587 |  |  | 2,660 |
Market stock units |  | 671 |  |  | 439 |
Schedule of Share-based Compensation Expense | The following table summarizes share-based compensation expense included in the Company's unaudited condensed consolidated statements of comprehensive (loss) income for the three and nine months ended September 30, 2025 and 2024 (in thousands):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2025 |  | 2024 |  | 2025 |  | 2024
Share-based compensation: |  |  |  |  |  |  |
Cost of revenue | $ | 1,089 |  |  | $ | 1,177 |  |  | $ | 3,170 |  |  | $ | 3,396 |
Operating expenses: |  |  |  |  |  |  |
Selling and marketing (1) | 2,634 |  |  | 675 |  |  | 7,922 |  |  | 6,740 |
Research and development (1) | 2,477 |  |  | 898 |  |  | 7,270 |  |  | 6,543 |
General and administrative (2) | 7,599 |  |  | 4,521 |  |  | 18,116 |  |  | 13,540 |
Total included in operating expenses | 12,710 |  |  | 6,094 |  |  | 33,308 |  |  | 26,823 |
Total share-based compensation expense | $ | 13,799 |  |  | $ | 7,271 |  |  | $ | 36,478 |  |  | $ | 30,219 |
(1) During the three months ended September 30, 2024, both sales and marketing expense, and research and development expense included a $1.3 million reversal of noncash share-based compensation expense, as certain performance criteria as a condition to vest were not expected to be met. (2) During the three and nine months ended September 30, 2025, general and administrative expense included higher noncash share-based compensation expense driven by stock awards granted to our new CEO and accelerated expense related to the upcoming retirement of our former CEO.
Market Stock Units Valuation Assumptions | The weighted average assumptions used to value the MSUs granted during the nine months ended September 30, 2025 were as follows:
|  |  | Nine Months Ended September 30, 2025 |  |
Volatility |  |  | 50.39 | % |  |
Risk-free interest rate |  |  | 4.05 | % |  |
Expected award life in years |  |  | 2.98 |  |
Dividend yield |  |  | — | % |  |

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- Definition Schedule of awards outstanding for each share-based compansation award type. + References No definition available. + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of Market Stock Units which are performance-based awards that vest based upon the Company's relative shareholder return. + References No definition available. + Details
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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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