v3.25.2
Balance Sheet Components - Schedule of Prepaid Expenses and Other Current Asset (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Prepaid expenses $ 231 $ 642
Prepaid research and development costs 110 29
Other current assets 482 535
Total $ 823 $ 1,206