Summary of Significant Accounting Policies - Summary of Investment Security Pledged As Collateral at Fair value (Detail) - USD ($) |
6 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Investments at Fair ValueSecurities Pledged as Collateral at Fair Value [Abstract] | |||
| Balance, December 31, 2025 | $ 0 | $ 3,347,564 | |
| Reclassification upon release of collateral (Q2 2026) | 0 | ||
| Balance, June 30, 2026 | 3,347,564 | $ 0 | |
| Balance, December 31, 2025 | 37,962 | ||
| Issuance of Convertible Notes and Warrants | 1,120,527 | ||
| Issuance of Series C Convertible Preferred Stock — conversion feature | 849,236 | ||
| Change in fair value | (187,753) | $ 0 | |
| Settlement upon conversion of Convertible Notes at the Direct Listing | (936,805) | ||
| Balance, June 30, 2026 | 883,167 | ||
| Balance December 31, 2025 | 520,242 | ||
| Change in fair value | 21,062 | ||
| Balance, June 30, 2026 | $ 541,304 | ||
| X | ||||||||||
- Definition Carrrying Amount Of Simple Agreement For Future Equity No definition available.
|
| X | ||||||||||
- Definition Change In Fair Value Of Derivative Liabilities No definition available.
|
| X | ||||||||||
- Definition Change In Fair Value Of Simple Agreement For Future Equity Notes No definition available.
|
| X | ||||||||||
- Definition Investments at Fair Value/Securities Pledgeed as Collateral at Fair Value No definition available.
|
| X | ||||||||||
- Definition Issuance Of Convertible Notes and Warrants No definition available.
|
| X | ||||||||||
- Definition Issuance of series c convertible preferred stock conversion feature. No definition available.
|
| X | ||||||||||
- Definition Reclassification upon release of collateral. No definition available.
|
| X | ||||||||||
- Definition Settlement upon conversion of convertible notes at the direct listing. No definition available.
|
| X | ||||||||||
- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Fair value of the securities pledged as collateral against securities loaned. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|