Stockholders' Deficit - Schedule of Stock Options Vested and Expected to Vest (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2024	Dec. 31, 2023
Number of Stock Options
Outstanding at beginning of period (in shares)	2,078,986
Outstanding at end of period (in shares)	4,248,176	2,078,986
Vested and expected to vest (in shares)	4,248,176
Exercisable (in shares)	1,307,233
Weighted Average Remaining Contractual Life (Years)
Outstanding as of December 31, 2023	9 years 14 days	8 years 10 months 9 days
Outstanding as of June 30, 2024	9 years 14 days	8 years 10 months 9 days
Weighted average remaining contractual term (in years)	9 years 14 days
Exercisable (in years)	8 years 7 months 2 days
Weighted- Average Exercise Price
Outstanding at end of period (in USD per share)	$ 3.74	$ 6.25
Outstanding at end of period (in USD per share)	3.74	$ 6.25
Vested and expected to vest (in USD per share)	3.74
Exercisable (in USD per share)	$ 4.19
Total Aggregate Intrinsic Value (in thousands)
Outstanding at beginning of period	$ 124	$ 317
Outstanding at end of period	124	$ 317
Vested and expected to vest	124
Exercisable	$ 124

Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercise Price

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Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Intrinsic Value

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Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Term

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