Cash Dividends Declared Per Ordinary Share (Detail) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2024 |
Sep. 30, 2024 |
Jun. 30, 2024 |
Mar. 31, 2024 |
Dec. 31, 2023 |
Sep. 30, 2023 |
Jun. 30, 2023 |
Mar. 31, 2023 |
Dec. 31, 2022 |
Sep. 30, 2022 |
Jun. 30, 2022 |
Mar. 31, 2022 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Dividends [Abstract] | |||||||||||||||
| Dividend Per Share | $ 0.125 | $ 0.125 | $ 0.125 | $ 0.125 | $ 0.125 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0.125 | $ 0.125 | $ 0.125 | $ 0.5 | $ 0.5 | |
| Amount | $ 16,846 | $ 16,844 | $ 16,843 | $ 16,841 | $ 16,708 | $ 0 | $ 0 | $ 0 | $ 0 | $ 16,526 | $ 16,523 | $ 17,216 | $ 67,374 | $ 16,708 | $ 50,265 |