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Earnings per Share (Tables) | 12 Months Ended
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Jun. 30, 2012
Earnings Per Share [Abstract] |
Schedule of Earnings per Share |
| Fiscal Year Ended June 30,
| 2012 |  | 2011 |  | 2010
| (in thousands, except per share data)
Fiscal Year Ended June 30, 2012: |  |  |  |  |
Net income | $ | 74,288 |  |  | $ | 73,523 |  |  | $ | 48,812 |
Denominator: |  |  |  |  |  |  |
Weighted-average shares, basic | 27,362 |  |  | 26,872 |  |  | 26,605 |
Dilutive effect of share-based payments | 389 |  |  | 374 |  |  | 264 |
Weighted-average shares, diluted | 27,751 |  |  | 27,246 |  |  | 26,869 |
Net income per common share, basic | $ | 2.72 |  |  | $ | 2.74 |  |  | $ | 1.83 |
Net income per common share, diluted | $ | 2.68 |  |  | $ | 2.70 |  |  | $ | 1.82 |

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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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