Quarterly report [Sections 13 or 15(d)]

Balance Sheet Components - Schedule of Property, Plant and Equipment (Details)

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Balance Sheet Components - Schedule of Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Schedule of Property, Plant and Equipment [Line Items]    
Subtotal $ 130 $ 114
Less accumulated depreciation (47) (39)
Net 83 75
Leasehold improvements [Member]    
Schedule of Property, Plant and Equipment [Line Items]    
Subtotal 49 49
Lab equipment [Member]    
Schedule of Property, Plant and Equipment [Line Items]    
Subtotal 26 26
Furniture and fixtures [Member]    
Schedule of Property, Plant and Equipment [Line Items]    
Subtotal $ 55 $ 39