v3.25.1
Summary of Significant Accounting Policies - Sources of Liquidity and Funding Requirements (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Mar. 31, 2024
Dec. 31, 2023
Summary of Significant Accounting Policies        
Shareholders' deficit $ (6,123) $ 13,147 $ 39,921 $ 16,771
Cash, cash equivalents and short-term investments 56,000      
Accumulated deficit $ (388,306) $ (367,545)