v3.26.1
Collaboration Revenue - Summary of Company's Total Contract Liabilities (Details) - Alnylam Collaboration Agreement - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Beginning Balance $ 10,402 $ 0
Addition   10,600
Less: revenue recognized from contract liabilities (739) (198)
Ending Balance $ 9,663 $ 10,402