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Shareholders' Equity (Tables) | 12 Months Ended
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Dec. 31, 2020
Federal Home Loan Banks [Abstract] |
Cash Dividends Declared Per Ordinary Share | The Company declared cash dividends per ordinary share during the periods presented as follows:
|  | 2018 |  |  | 2019 |  |  | 2020 |
|  | Dividends Per Share (US$) |  |  | Amount (in US$ thousand) |  |  | Dividends Per Share (US$) |  |  | Amount (in US$ thousand) |  |  | Dividends Per Share (US$) |  |  | Amount (in US$ thousand) |
First quarter |  | $ | 0.075 |  |  | $ | 10,832 |  |  | $ | 0.075 |  |  | $ | 10,956 |  |  | $ | 0.0875 |  |  | $ | 12,301 |
Second quarter |  | $ | 0.075 |  |  |  | 10,835 |  |  | $ | 0.075 |  |  |  | 10,957 |  |  | $ | 0.0875 |  |  |  | 12,301 |
Third quarter |  | $ | 0.075 |  |  |  | 10,843 |  |  | $ | 0.075 |  |  |  | 10,029 |  |  | $ | 0.0875 |  |  |  | 12,303 |
Fourth quarter |  | $ | 0.075 |  |  |  | 10,849 |  |  | $ | 0.0875 |  |  |  | 12,171 |  |  | $ | 0.0875 |  |  |  | 12,089 |
|  |  |  |  |  | $ | 43,359 |  |  |  |  |  |  | $ | 44,113 |  |  |  |  |  |  | $ | 48,994 |

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- Definition Tabular disclosure of information related to dividends declared, including paid and unpaid dividends. + References No definition available. + Details
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- References No definition available. + Details
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Period Type: | duration