v3.26.1
Segment Reporting - Summary of Company's segment information (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
ExternalProgramExpensesForProductCandidatesAbstract            
Total External Program Expenses For Product Candidates $ 3,707   $ 9,289   $ 7,071 $ 14,091
Non Program Specific Expenses [1] 3,055   2,089   6,070 4,764
Personnel-related expenses (including non-cash stock-based compensation) [2] 9,116   12,840   18,642 27,633
Depreciation 1,199   1,655   2,541 3,335
Professional services and consulting fees 1,634   2,156   3,327 4,420
Facilities And Infrastructure Expenses 1,801   2,379   3,582 4,605
Other Segment Expense [3] 1,789   1,984   2,638 3,429
Interest income (1,168)   (1,398)   (2,510) (3,081)
Other Expense, Net [4] 82   223   98 235
Income tax provision 143   0   143 0
Segment net loss 21,358 $ 20,244 31,217 $ 28,214 41,602 59,431
ADI Zero Zero One Expenses [Member]            
ExternalProgramExpensesForProductCandidatesAbstract            
Total External Program Expenses For Product Candidates 2,672   4,484   4,719 7,852
ADI Two Seven Zero Expenses [Member]            
ExternalProgramExpensesForProductCandidatesAbstract            
Total External Program Expenses For Product Candidates 1,226   701   2,174 769
ADI Two One Two Expenses [Member]            
ExternalProgramExpensesForProductCandidatesAbstract            
Total External Program Expenses For Product Candidates $ (191)   $ 4,104   $ 178 $ 5,470
[1] Relates to platform research and development expenses which are not attributed to specific programs.
[2] Relates to personnel-related expenses including non-cash stock-based compensation for the three months ended June 30, 2026 and 2025 of $1.4 million and $2.9 million, respectively, and the six months ended June 30, 2026 and 2025 of $2.7 million and $6.1 million, respectively.
[3] Relates to other expenses primarily for software subscriptions and licenses, office expenses, travel and entertainment, director compensation and recruiting fees.
[4] Consists of interest expense and other expenses.