Stockholders' Equity - Additional Information - Restricted Stock Units (Detail) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Schedule Of Stockholders Equity [Line Items] | ||
| Compensation expense related to grants | $ 23 | |
| Restricted Stock Units [Member] | ||
| Schedule Of Stockholders Equity [Line Items] | ||
| Number of stock unit received | 1 | |
| Restricted Stock Units [Member] | Employee [Member] | ||
| Schedule Of Stockholders Equity [Line Items] | ||
| Compensation expense related to grants | $ 168 | 227 |
| Restricted Stock Units [Member] | Non Employee [Member] | ||
| Schedule Of Stockholders Equity [Line Items] | ||
| Compensation expense related to grants | $ 50 | $ 97 |