Convertible Notes - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended	9 Months Ended
	Aug. 11, 2025	Mar. 31, 2025	Sep. 30, 2025	Sep. 30, 2024	Jan. 31, 2025
Line of Credit Facility [Line Items]
Debt conversion, converted instrument, amount			$ 94,139	$ 0
Proceeds from convertible notes offering, net of issuance costs			72,769	$ 0
Derivative liability	$ 24,600	$ 20,800			$ 11,100
2025 Convertible Promissory Notes | Convertible Debt
Line of Credit Facility [Line Items]
Debt instrument, aggregate amount		98,300
Proceeds from convertible notes offering, net of issuance costs			72,800
Debt Issuance Costs, Net			$ 1,200
Debt instrument, term			48 months
Conversion of convertible notes to common stock (in shares)	6,470,743
Common stock converted (in dollars per share)	$ 15.20
Conversion price, discount percentage	20.00%
Derivative liability		20,800			$ 11,100
Debt discount and debt issuances costs reclassified to additional paid-in-capital	$ 28,800
2025 Convertible Promissory Notes, Settled in Cash | Convertible Debt
Line of Credit Facility [Line Items]
Debt instrument, aggregate amount		74,000
2025 Convertible Promissory Notes, Settled in Lieu of Cash | Convertible Debt
Line of Credit Facility [Line Items]
Debt instrument, issued on employee-based compensation		1,300
2025 Convertible Promissory Notes, Issued From Conversion Of Principal Under 2024 Term Loan | Convertible Debt
Line of Credit Facility [Line Items]
Debt conversion, converted instrument, amount		$ 23,000