Derivative Financial Instruments - Gain or loss recognized in the statement of operations (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025	Dec. 31, 2024
Forge Nano, Inc.
Derivative Financial Instruments
Change in fair market value	$ 9,341	$ (645)	$ 536	$ 366

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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