v3.26.1
CIRM Grants (Details Narrative) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Jul. 25, 2024
Cirm Grants      
Grants receivable $ 4.6   $ 8.0
Grants receivable $ 2.8 $ 1.9