Stockholders' Equity - Warrant Activity Including Activity Related To Pre-funded Warrants (Detail) |
3 Months Ended |
|---|---|
|
Mar. 31, 2026
$ / shares
shares
| |
| Pre-funded Warrants [Member] | |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] | |
| Outstanding, Beginning | 17,248,948 |
| Exercised | 0 |
| Outstanding, Ending | 17,248,948 |
| Common Stock Warrant [Member] | |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] | |
| Outstanding, Beginning | 1,851,852 |
| Exercised | 0 |
| Outstanding, Ending | 1,851,852 |
| Warrant [Member] | |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] | |
| Outstanding, Beginning | 19,100,800 |
| Exercised | 0 |
| Outstanding, Ending | 19,100,800 |
| Weighted Average Exercise Price | |
| Outstanding, Beginning | $ / shares | $ 0.13 |
| Exercised | $ / shares | 0 |
| Outstanding, Ending | $ / shares | $ 0.13 |