Share-Based Compensation - Summary of Company's Share Option Activity (Details) - USD ($)	6 Months Ended	12 Months Ended
Jun. 30, 2024	Dec. 31, 2023
Number of Options
Number of options, Beginning balance	8,226,707
Number of options, Granted	365,100
Number of options, Forfeited	(254,429)
Number of options, Ending balance	8,337,378	8,226,707
Weighted-Average Exercise Price
Weighted-average exercise price, Beginning balance	$ 12.96
Weighted-average exercise price, Granted	6.16
Weighted-average exercise price, Forfeited	16.24
Weighted-average exercise price, Ending balance	$ 12.58	$ 12.96
Options additional disclosures
Number of options, Options exercisable	6,468,590
Weighted-average exercise price, Options exercisable	$ 12.98
Weighted-average remaining contractual life of options, outstanding	5 years 11 months 23 days	6 years 4 months 6 days
Weighted-average remaining contractual life of options, exercisable	5 years 3 months 25 days
Number of options, Options vested and expected to vest	8,336,478
Weighted-average exercise price, Options vested and expected to vest	$ 12.58
Weighted-average remaining contractual life, Options vested and expected to vest	5 years 11 months 23 days
Aggregate intrinsic value, options outstanding	$ 540
Aggregate intrinsic value, options exercisable	$ 540

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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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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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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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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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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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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 exercise price, at which grantee can acquire shares reserved for issuance, for 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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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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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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