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Amount of expense for employee benefit and equity-based compensation.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of new stock issued during the period.

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Equity Incentive Plan - Additional Information (Details) - USD ($)	1 Months Ended	3 Months Ended		12 Months Ended
	Jan. 31, 2024	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares available for grant		8,578,837		29,619,628
Weighted-average grant date fair value of options granted		$ 17.52	$ 2.46
Intrinsic value of options exercised		$ 3,100,000
Repurchase liability related to the unvested shares		$ 0		$ 100,000
Common stock shares repurchased under early exercise of Stock option		0		8,125
Issuance of common stock upon initial public offering, net of underwriting commissions and issuance costs of $30,686 , Shares				349,321
Recognized stock-based compensation expense		$ 2,278	$ 468
Unrecognized stock-based compensation expense		$ 16,000,000
Weighted average period over which unrecognized compensation is expected to be recognized (in years)		3 years 1 month 6 days
Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Intrinsic value of options exercised			$ 100,000
CEO
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Recognized stock-based compensation expense		$ 1,100,000
ESPP [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares available for grant	422,000
Employees purchase shares of common stock at a price per share, percentage of the lower of the fair market value	85.00%
Percentage of common stock outstanding	1.00%
ESPP [Member] \| Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Eligible compensation percentage through payroll deductions, maximum	15.00%
2024 Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares available for grant	4,215,000	3,928,132
Shares of common stock outstanding on the last day of the immediately preceding fiscal year, percentage	5.00%
Share-based compensation arrangement by share-based payment award, shares issuable	12,645,000
Vesting period	4 years
2024 Plan [Member] \| Minimum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Fair market value of the shares on the date of grant, percentage	110.00%
2024 Plan [Member] \| Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options under the Plan may be granted for periods, maximum	10 years
Grant date fair market value of all awards and all cash compensation, paid	$ 750,000
2024 Plan [Member] \| Initial Service as a Non-employee Director \| Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Grant date fair market value of all awards and all cash compensation, paid	$ 1,000,000
2019 Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares issued	3,960,713
Shares outstanding	3,960,713