v3.26.1
Segment Reporting - Summary of Reconciliation of Operating Profit (Loss) from Segments to Consolidated (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
Segment Reporting Information [Line Items]            
Other segment (income) expenses $ (832)   $ 3,517   $ (1,114) $ 4,108
Income tax (expense) benefit 97   4   109 (186)
Net loss (24,150) $ (22,687) (12,209) $ (15,306) (46,837) (27,515)
Operating Segments [Member]            
Segment Reporting Information [Line Items]            
Research and development personnel-related (excluding equity-based compensation) 5,835   3,362   10,536 5,786
External – discovery related costs and other 3,258   2,309   6,094 3,028
Personnel-related (excluding equity-based compensation) 1,054   863   2,086 1,623
External – general and administrative 3,578   1,967   5,876 3,310
Equity-based compensation expense 2,015   494   3,333 953
Depreciation expense 77   74   145 151
Other segment (income) expenses 832   (3,517)   1,114 (4,108)
Interest income (2,858)   (335)   (4,077) (808)
Income tax (expense) benefit 97   4   109 (186)
Net loss 24,150   12,209   46,837 27,515
Operating Segments [Member] | Sutacimig [Member]            
Segment Reporting Information [Line Items]            
External research and development costs 5,371   4,651   11,166 10,604
Operating Segments [Member] | HMB-002 [Member]            
Segment Reporting Information [Line Items]            
External – discovery related costs and other 3,004   1,811   6,510 6,374
Operating Segments [Member] | HMB-003 [Member]            
Segment Reporting Information [Line Items]            
External – discovery related costs and other $ 1,887   $ 526   $ 3,945 $ 788