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Financial Instruments and Fair Value Measurements - Summary of Reconciliation of Level 3 Warrant Liabilities (Details) - Level 3 $ in Thousands	9 Months Ended
	Sep. 30, 2025 USD ($)
Series C Warrant Liability
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance	$ 9,935
Change in fair value	1,929
Series C Warrant Liability | IPO
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Net exercise and conversion into common stock upon closing of IPO	(11,864)
Common B Warrant Liability
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance	34,963
Change in fair value	10,521
Common B Warrant Liability | IPO
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Net exercise and conversion into common stock upon closing of IPO	$ (45,484)

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