Summary of Significant Accounting Policies - Fair value assumptions (Details) - Series A Warrants |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Expected term of warrants (years) | ||
| Summary of Significant Accounting Policies | ||
| Expected term of warrants (years) | 1 year 6 months | 2 years |
| Risk-free interest rate | ||
| Summary of Significant Accounting Policies | ||
| Measurement input | 0.037 | 0.035 |
| Expected volatility | ||
| Summary of Significant Accounting Policies | ||
| Measurement input | 1.321 | 1.218 |
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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 Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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