v3.26.1
Segment Reporting - Schedule of Significant Segment Expenses (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
Operating Expenses:            
Segment research and development expenses $ 440   $ 732   $ 873 $ 1,479
Segment general and administrative expenses 5,400   1,150   6,969 2,671
Acquired in process research and development 46,185     46,185
Total Operating Expenses 52,025   1,882   54,027 4,150
Loss From Operations (52,025)   (1,882)   (54,027) (4,150)
Other Income (Expense)            
Interest income 58   24   105 59
Change in fair value of milestone warrant rights liability 8,280     8,280
Financing Expense Related To Milestone Warrant Rights Liability 2,067     2,067
Loss on extinguishment (6,054)     (6,054)
Loss on equity method investment (181)   (99)   (249) (262)
Other income (expenses)   (1)   165
Total other income (expense) 36   (76)   15 (38)
Net Loss (51,989) $ (2,023) (1,958) $ (2,229) (54,012) (4,188)
CODM [Member]            
Operating Expenses:            
Segment research and development expenses 440   732   873 1,479
Segment general and administrative expenses 5,400   1,150   6,969 2,671
Acquired in process research and development 46,185     46,185
Total Operating Expenses 52,025   1,882   54,027 4,150
Loss From Operations (52,025)   (1,882)   (54,027) (4,150)
Other Income (Expense)            
Interest income 58   24   105 59
Change in fair value of milestone warrant rights liability 8,280     8,280
Financing Expense Related To Milestone Warrant Rights Liability (2,067)     (2,067)
Loss on extinguishment (6,054)     (6,054)
Loss on equity method investment (181)   (99)   (249) (262)
Other income (expenses)   (1)   165
Total other income (expense) 36   (76)   15 (38)
Net Loss $ (51,989)   $ (1,958)   $ (54,012) $ (4,188)