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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Maximum number of shares that may be issued in accordance with the plan as a proportion of outstanding capital stock.

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Stock-based compensation (Details) - shares				1 Months Ended
Stock-based compensation (Details) - shares	Jan. 01, 2025	Jan. 01, 2024	Jul. 13, 2023	Feb. 28, 2025	Jun. 30, 2025	Mar. 31, 2024
2023 Equity incentive plan
Stock-based compensation
Common stock reserved for future issuance (in shares)			2,585,968		4,667,978
Annual increase in reserved shares (as a percent)			4.00%
Increase in future issuance (in shares)	1,226,994	855,016
Available for grant (in shares)					1,426,290
Contractual term			10 years
2024 Inducement Grants
Stock-based compensation
Common stock reserved for future issuance (in shares)					1,300,000	1,000,000
Increase in future issuance (in shares)				300,000
Available for grant (in shares)					404,017
2023 Employee Stock Purchase Plan
Stock-based compensation
Common stock reserved for future issuance (in shares)			215,497		644,748
Annual increase in reserved shares (as a percent)			1.00%
Increase in future issuance (in shares)	215,497	213,754
2023 Employee Stock Purchase Plan \| Series A Common Stock
Stock-based compensation
Common stock reserved for future issuance (in shares)			215,497