Stockholders' Equity - Antidilutive Securities Excluded from Computation of Earnings Per Share (Detail) - shares |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Stock appreciation rights [Member] | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Anti-dilutive securities excluded from the computation of diluted earnings per share | 160,044 | 145,249 | 160,044 | 141,199 |
| Restricted stock [Member] | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Anti-dilutive securities excluded from the computation of diluted earnings per share | 47,361 | 31,053 | 90,259 | 72,016 |