Property and Equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 1,373	$ 846
Less: Accumulated depreciation	(117)	(54)
Property and equipment, net	1,256	792
Computers, software, and office equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	154	154
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Total property and equipment	261	0
Lab equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	10	10
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	936	0
Construction in progress
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 12	$ 682

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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