Stock-Based Compensation And Stock Repurchases (Summary Of Stock Options Outstanding And Exercisable) (Details) - Class A [Member] - $ / shares |
3 Months Ended | 12 Months Ended | |
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Mar. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Number of Stock Options, Beginning balance | 4,104,120 | 1,707,412 | |
| Number of Stock Options, Granted | 2,396,708 | ||
| Number of Stock Options, Forfeited | (154,675) | ||
| Number of Stock Options Outstanding, Ending balance | 3,949,445 | 4,104,120 | 1,707,412 |
| Weighted Average Exercise Price of Options Outstanding, Beginning price | $ 1.49 | $ 1.63 | |
| Weighted Average Exercise Price of Options Outstanding, Granted | 1.41 | ||
| Weighted Average Exercise Price of Options Outstanding, Ending price | $ 1.46 | $ 1.49 | $ 1.63 |
| Weighted Average Remaining Years of Contractual Life | 6 years 3 months 14 days | 6 years 6 months 7 days | 9 years 5 months 8 days |
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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 The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Gross number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average remaining contractual term for fully vested and expected to vest exercisable or convertible options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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