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Earnings Per Share | 6 Months Ended
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Mar. 31, 2017
Earnings Per Share |
Earnings Per Share | Note 3. Earnings per share Basic earnings per share is computed by dividing net earnings available to common stockholders by the weighted-average number of shares of common stock outstanding for the period. Diluted earnings per share reflects the weighted-average number of shares outstanding after consideration of the dilutive effect of stock options and restricted stock. The following is a reconciliation of net earnings to basic earnings per share and diluted earnings per share: ﻿ ﻿ ﻿
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  | Three-Months Ended |  | Six-Months Ended
﻿ |  | March 31, |  | March 31,
﻿ |  | 2017 |  | 2016 |  | 2017 |  | 2016
﻿Numerator: |  |  |  |  |  |  |  |  |  |  |  |
﻿Net earnings |  | $ | 38,105 |  | $ | 40,824 |  | $ | 84,653 |  | $ | 66,644
﻿Denominator: |  |  |  |  |  |  |  |  |  |  |  |
﻿Basic shares outstanding |  |  | 61,310 |  |  | 61,639 |  |  | 61,436 |  |  | 62,351
﻿Dilutive effect of stock options and restricted stock |  |  | 2,189 |  |  | 1,425 |  |  | 2,157 |  |  | 1,417
﻿Diluted shares outstanding |  |  | 63,499 |  |  | 63,064 |  |  | 63,593 |  |  | 63,768
﻿Income per common share: |  |  |  |  |  |  |  |  |  |  |  |
﻿Basic earnings per share |  | $ | 0.62 |  | $ | 0.66 |  | $ | 1.38 |  | $ | 1.07
﻿Diluted earnings per share |  | $ | 0.60 |  | $ | 0.65 |  | $ | 1.33 |  | $ | 1.05
﻿ The following stock option grants were outstanding during the three and six-months ended March 3 1, 201 7 or 201 6, but were excluded from the computation of diluted earnings per share because their inclusion would have been anti-dilutive. ﻿ ﻿
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  | Three-Months Ended |  | Six-Months Ended
﻿ |  | March 31, |  | March 31,
﻿ |  | 2017 |  | 2016 |  | 2017 |  | 2016
﻿Options |  |  | 67 |  |  | 731 |  |  | 2 |  |  | 734
﻿Weighted-average option price |  | $ | 62.98 |  | $ | 46.55 |  | $ | 70.39 |  | $ | 46.55
﻿ ﻿ ﻿ The weighted-average shares of common stock outstanding for basic and diluted earnings per share included the weighted-average treasury stock shares held for deferred compensation obligations of the following: ﻿ ﻿ ﻿ ﻿ ﻿ ﻿
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  | Three-Months Ended |  | Six-Months Ended
﻿ |  | March 31, |  | March 31,
﻿ |  | 2017 |  | 2016 |  | 2017 |  | 2016
﻿Weighted-average treasury stock shares held for deferred compensation obligations |  |  | 185 |  |  | 185 |  |  | 175 |  |  | 181
﻿ ﻿

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