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Earnings Per Share | 6 Months Ended
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Dec. 31, 2018
Earnings Per Share [Abstract] |
Earnings Per Share |
13. | Earnings Per Share
ASC 260, Earnings Per Share, requires dual presentation of basic and diluted earnings per share on the face of the income statement. Basic earnings per share excludes dilution and is computed by dividing income by the weighted-average number of common shares outstanding for the period. Diluted earnings per share reflects potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock but not securities that are anti-dilutive. Using the treasury stock method, diluted earnings per share include the incremental effect of RSUs that are no longer subject to a market or performance condition. The chart below shows the calculation of basic and diluted earnings per share (in thousands, except per share amounts):
|  | Three Months Ended |  |  | Six Months Ended |
|  | December 31, |  |  | December 31, |
|  | 2018 |  |  | 2017 |  |  | 2018 |  |  | 2017 |
Net income |  | $ | 68,596 |  |  | $ | 142,795 |  |  | $ | 147,429 |  |  | $ | 184,841 |
Weighted-average number of basic shares outstanding during the period |  |  | 24,856 |  |  |  | 24,622 |  |  |  | 24,796 |  |  |  | 24,555 |
Dilutive effect of RSUs after application of treasury stock method |  |  | 482 |  |  |  | 589 |  |  |  | 585 |  |  |  | 673 |
Weighted-average number of diluted shares outstanding during the period |  |  | 25,338 |  |  |  | 25,211 |  |  |  | 25,381 |  |  |  | 25,228 |
Basic earnings per share |  | $ | 2.76 |  |  | $ | 5.80 |  |  | $ | 5.95 |  |  | $ | 7.53 |
Diluted earnings per share |  | $ | 2.71 |  |  | $ | 5.66 |  |  | $ | 5.81 |  |  | $ | 7.33 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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