Balance Sheet Components - Schedule of Prepaid and Other Current Assets (Details) - USD ($) $ in Thousands |
Mar. 31, 2024 |
Dec. 31, 2023 |
---|---|---|
Organization, Consolidation and Presentation of Financial Statements [Abstract] | ||
Prepaid research and development contract services | $ 1,045 | $ 1,883 |
Advanced professional fees | 276 | 300 |
Prepaid insurance | 178 | 376 |
Other prepaid expenses and other current assets | 113 | 173 |
Prepaid expenses and other current assets | $ 1,612 | $ 2,732 |