v3.26.1
Fair Value of Financial Instruments (Details) - Forge Nano, Inc. - Fair value measurement, recurring - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Dec. 31, 2024
Financial Liabilities      
Derivative - conversion feature embedded in convertible debt (Note 17)     $ 393
Warrant liabilities $ 14,965 $ 5,624 6,264
Total   $ 6,372 $ 7,468