Stock-Based Compensation - Fair value assumptions (Details) - Forge Nano, Inc. - $ / shares |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Mar. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Stock-Based Compensation | |||
| Average expected life (in years) | 5 years 10 months 20 days | 3 years 11 months 19 days | 5 years 9 months 14 days |
| Risk-free interest rate | 4.06% | 3.74% | 4.23% |
| Expected dividend yield | 0.00% | 0.00% | 0.00% |
| Volatility | 44.84% | 39.06% | 42.25% |
| Estimated fair value of options granted | $ 40.29 | $ 20.78 | $ 15.42 |
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- Definition The estimated fair value assumption that is used in valuing an option on its own shares. No definition available.
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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