v3.26.1
Derivative Financial Instruments - Warrants inputs and assumptions (Details) - Forge Nano, Inc.
Mar. 31, 2026
Y
Dec. 31, 2025
Y
Dec. 31, 2024
Y
Expected volatility      
Derivative Financial Instruments      
Warrant measurement input 50 50 50
Conversion Feature measurement input     50
Risk-free rate      
Derivative Financial Instruments      
Warrant measurement input 4.17 4.17 4.58
Conversion Feature measurement input     3.8
Term (in years)      
Derivative Financial Instruments      
Warrant measurement input 0.18 0.68 0.93
Conversion Feature measurement input     2.53