Earnings Per Share - Weighted-Average Number of Shares of Common Stock Used to Calculate Basic and Diluted Earnings Per Share (Detail) - shares shares in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Earnings Per Share [Abstract] | ||||
| Weighted-average number of shares of common stock for calculating basic earnings per share | 24,611 | 24,549 | 24,592 | 24,531 |
| Effect of potentially dilutive securities from equity-based compensation | 7 | 11 | 28 | 31 |
| Weighted-average number of shares of common stock for calculating diluted earnings per share | 24,618 | 24,560 | 24,620 | 24,562 |