Stock-Based Compensation - Summary of Stock Options Activity (Details) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2025 USD ($) $ / shares shares	Dec. 31, 2024 USD ($) $ / shares shares
Share-Based Payment Arrangement [Abstract]
Number of options outstanding, Balance \| shares	5,667,555
Number of options, Granted \| shares	1,731,539
Number of options, Exercised \| shares	(462,107)
Number of options, Forfeited or cancelled \| shares	(156,340)
Number of options, Expired \| shares	(15,396)
Number of options outstanding, Balance \| shares	6,765,251	5,667,555
Number of options, Vested and expected to vest at September 30, 2025 \| shares	6,765,251
Number of options, Exercisable at September 30, 2025 \| shares	3,536,423
Weighted-average exercise price outstanding, Balance \| $ / shares	$ 6.98
Weighted-average exercise price , Granted \| $ / shares	17.85
Weighted-average exercise price , Exercised \| $ / shares	6.04
Weighted-average exercise price , Forfeited or cancelled \| $ / shares	9.95
Weighted-average exercise price , Expired \| $ / shares	7.09
Weighted-average exercise price outstanding, Balance \| $ / shares	9.76	$ 6.98
Weighted-average exercise price , Vested and expected to vest at September 30, 2025 \| $ / shares	9.76
Weighted-average exercise price , Exercisable at September 30, 2025 \| $ / shares	$ 7.74
Weighted-average remaining contractual term outstanding, Balance	7 years 6 months	7 years 7 months 6 days
Weighted-average remaining contractual term, Vested and expected to vest at September 30, 2025	7 years 6 months
Weighted-average remaining contractual term, Options exercisable at September 30, 2025	6 years 7 months 6 days
Aggregate intrinsic value outstanding, Balance \| $	$ 22,929
Aggregate intrinsic value outstanding, Balance \| $	68,553	$ 22,929
Aggregate intrinsic value, Vested and expected to vest at September 30, 2025 \| $	68,553
Aggregate intrinsic value, Options exercisable at September 30, 2025 \| $	$ 42,854

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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