v3.26.1
Significant Accounting Policies - Shipping and Handling costs, Advertising expenses, Research and Development (Details) - Forge Nano, Inc. - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Significant Accounting Policies    
Shipping and handling costs $ 214 $ 227
Advertising expense 650 597
Research and development expense $ 11,928 $ 3,589