Basic and Diluted Net Income per Ordinary Share Computation |
Basic and diluted net income per ordinary share were computed as follows (in thousands, except per share amounts): | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | | 2013 | | 2012 | | 2013 | | 2012 | Numerator: | | | | | | | | Income from continuing operations | $ | 42,185 |
| | $ | 31,113 |
| | $ | 85,610 |
| | $ | 61,348 |
| Loss from discontinued operations | — |
| | (3,968 | ) | | — |
| | (6,522 | ) | Net income | $ | 42,185 |
| | $ | 27,145 |
| | $ | 85,610 |
| | $ | 54,826 |
| Denominator: | | | | | | | | Weighted-average ordinary shares - basic | 58,737 |
| | 56,952 |
| | 58,548 |
| | 55,437 |
| Dilutive effect of employee equity incentive and purchase plans | 1,414 |
| | 1,440 |
| | 1,456 |
| | 1,633 |
| Dilutive effect of warrants | 1,417 |
| | 2,162 |
| | 1,537 |
| | 2,249 |
| Weighted-average ordinary shares - diluted | 61,568 |
| | 60,554 |
| | 61,541 |
| | 59,319 |
| | | | | | | | | Basic income (loss) per ordinary share: | | | | | | | | Income from continuing operations | $ | 0.72 |
| | $ | 0.55 |
| | $ | 1.46 |
| | $ | 1.11 |
| Loss from discontinued operations | — |
| | (0.07 | ) | | — |
| | (0.12 | ) | Net income | $ | 0.72 |
| | $ | 0.48 |
| | $ | 1.46 |
| | $ | 0.99 |
| Diluted income (loss) per ordinary share: | | | | | | | | Income from continuing operations | $ | 0.69 |
| | $ | 0.51 |
| | $ | 1.39 |
| | $ | 1.03 |
| Loss from discontinued operations | — |
| | (0.06 | ) | | — |
| | (0.11 | ) | Net income | $ | 0.69 |
| | $ | 0.45 |
| | $ | 1.39 |
| | $ | 0.92 |
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Weighted-Average Ordinary Shares Excluded from Computation of Diluted Net Income per Share |
The following table represents the weighted-average ordinary shares that were excluded from the computation of diluted net income per ordinary share for the periods presented because including them would have an anti-dilutive effect (in thousands): | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | | 2013 | | 2012 | | 2013 | | 2012 | Options to purchase ordinary shares and RSUs | 2,839 |
| | 1,522 |
| | 2,596 |
| | 1,079 |
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