Common Stock - Stock Warrants - Additional Information (Detail) - USD ($) |
6 Months Ended | |||
|---|---|---|---|---|
Jun. 30, 2026 |
Apr. 15, 2026 |
Jun. 30, 2025 |
Feb. 29, 2024 |
|
| Class of Warrant or Right [Line Items] | ||||
| Proceeds from exercise of warrants | $ 21,000 | |||
| Percentage of voting power | 50.00% | |||
| June 2025 Financing [Member] | ||||
| Class of Warrant or Right [Line Items] | ||||
| Warrants to purchase common stock | 7,000 | 0 | ||
| Exercise price per share of warrant | $ 3 | |||
| Proceeds from exercise of warrants | $ 21,000 | |||
| Pre-Funded Warrants | ||||
| Class of Warrant or Right [Line Items] | ||||
| Percentage of outstanding shares of common stock | 50.00% | |||
| Pre-Funded Warrants | Private Placement [Member] | ||||
| Class of Warrant or Right [Line Items] | ||||
| Warrants to purchase common stock | 100,500 | |||
| Exercise price per share of warrant | $ 0.001 | $ 0.001 | ||
| Pre-Funded Warrants | Common Stock [Member] | Private Placement [Member] | ||||
| Class of Warrant or Right [Line Items] | ||||
| Warrants to purchase common stock | 13,086,151 | |||
| Exercise price per share of warrant | $ 4.906 |