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Net Income Per Share | 3 Months Ended
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Sep. 30, 2013
Earnings Per Share [Abstract] |
Net Income Per Share | PER SHARE Basic earnings per share are computed by dividing net income by the weighted average number of Common Shares outstanding during the period. Diluted earnings per share are computed by dividing net income by the shares used in the calculation of basic earnings per share plus the dilutive effect of Common Share equivalents, such as stock options, using the treasury stock method. Common Share equivalents are excluded from the computation of diluted earnings per share if their effect is anti-dilutive.
|  | Three Months Ended September 30,
|  | 2013 |  | 2012
Basic earnings per share |  |  |  |
Net income |  | $ | 30,630 |  |  | $ | 19,429 |
Basic earnings per share |  | $ | 0.52 |  |  | $ | 0.33 |
Diluted earnings per share |  |  |  |
Net income |  | $ | 30,630 |  |  | $ | 19,429 |
Diluted earnings per share |  | $ | 0.52 |  |  | $ | 0.33 |
Weighted-average number of shares outstanding |  |  |  |
Basic |  | 59,063 |  |  | 58,424 |
Effect of dilutive securities |  | 315 |  |  | 495 |
Diluted |  | 59,378 |  |  | 58,919 |
Excluded as anti-dilutive* |  | 685 |  |  | 1,024 |
* Represents options to purchase Common Shares excluded from the calculation of diluted earnings per share because the exercise price of the stock options was greater than or equal to the average price of the Common Shares during the period.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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