XML 40 R24.htm IDEA: XBRL DOCUMENT v3.25.3
Nature of Operations, Basis of Presentation, Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Details Narrative) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
US Treasury instruments purchased     $ 116.7  
Idaho National Laboratory (INL)        
Percentage of research and development expense 41.00% 32.00% 45.00% 36.00%