v3.26.1
Fair Value of Financial Instruments (Details) - Forge Nano, Inc. - Recurring - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Financial Liabilities    
Derivative - conversion feature embedded in convertible debt (Note 17)   $ 393
Warrant liabilities $ 5,624 6,264
Total liabilities $ 6,372 $ 7,468