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Earnings Per Share (Tables) | 9 Months Ended
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Mar. 31, 2013
Earnings Per Share [Abstract] |
Computation Of Basic And Diluted Earnings Per Share | The following table sets forth the computation of basic and diluted earnings per share:
| Three Months Ended March 31, |  | Nine Months Ended March 31,
| 2013 |  | 2012 |  | 2013 |  | 2012
Numerator: |  |  |  |  |  |  |
Income from continuing operations | $ | 41,829 |  |  | $ | 24,819 |  |  | $ | 93,860 |  |  | $ | 58,539 |
Loss from discontinued operations, net of tax | (1,114 | ) |  | (712 | ) |  | (5,137 | ) |  | (2,704 | )
Net income | $ | 40,715 |  |  | $ | 24,107 |  |  | $ | 88,723 |  |  | $ | 55,835 |
Denominator (in thousands): |  |  |  |  |  |  |
Denominator for basic earnings per share - weighted average shares outstanding during the period | 46,508 |  |  | 44,506 |  |  | 45,822 |  |  | 44,198 |
Effect of dilutive stock options, unvested restricted stock and unvested restricted share units | 1,313 |  |  | 1,483 |  |  | 1,426 |  |  | 1,468 |
Denominator for diluted earnings per share - adjusted weighted average shares and assumed conversions | 47,821 |  |  | 45,989 |  |  | 47,248 |  |  | 45,666 |
Basic net income/(loss) per common share: |  |  |  |  |  |  |  |  |
From continuing operations | $ | 0.90 |  |  | $ | 0.56 |  |  | $ | 2.05 |  |  | $ | 1.32 |
From discontinued operations | (0.02 | ) |  | (0.02 | ) |  | (0.11 | ) |  | (0.06 | )
Net income per common share - basic | $ | 0.88 |  |  | $ | 0.54 |  |  | $ | 1.94 |  |  | $ | 1.26 |
Diluted net income/(loss) per common share: |  |  |  |  |  |  |
From continuing operations | $ | 0.87 |  |  | $ | 0.54 |  |  | $ | 1.99 |  |  | $ | 1.28 |
From discontinued operations | (0.02 | ) |  | (0.02 | ) |  | (0.11 | ) |  | (0.06 | )
Net income per common share - diluted | $ | 0.85 |  |  | $ | 0.52 |  |  | $ | 1.88 |  |  | $ | 1.22 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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