Fair Value Measurements - Summary of Fair Value Hierarchy for Financial Liabilities Measured At Fair Value on a Recurring Basis (Detail) - Level 3 [Member] - USD ($) |
Jun. 30, 2026 |
Mar. 31, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|---|---|
| Liabilities [Abstract] | ||||||
| Litigation financing | $ 66,800,274 | $ 63,287,048 | ||||
| 2022 Warrants | 583,057 | 7,833,301 | ||||
| March 2023 Warrants | 0 | 2,217,838 | ||||
| December 2023 Warrants | 212,293 | 2,099,221 | ||||
| Total of fair valued liabilities | $ 67,595,624 | $ 66,594,607 | $ 75,437,408 | $ 71,647,337 | $ 61,578,198 | $ 64,801,136 |