v3.26.1
Derivative Financial Instruments - Fair value of derivatives (Details) - Forge Nano, Inc. - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Derivative Financial Instruments    
Derivative liability - conversion feature embedded in convertible debt   $ 393
Warrant liabilities $ 5,624 6,264
Not designated as hedging instruments    
Derivative Financial Instruments    
Derivative liability - conversion feature embedded in convertible debt   393
Warrant liabilities 5,624 6,264
Total derivatives not designated as hedging instruments $ 5,624 $ 6,657