v3.26.1
Balance Sheet Items - Schedule of Prepaid Expenses and Other Current Asset (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Prepaid expenses $ 196 $ 642
Prepaid research and development costs 11 29
Other current assets 355 535
Total $ 562 $ 1,206