XML 24 R12.htm IDEA: XBRL DOCUMENT
v3.19.1

Earnings Per Share | 6 Months Ended
--- | ---
Mar. 31, 2019
Earnings Per Share |
Earnings Per Share | Note 4. 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 for the three and six-months ended March 31, 2019 and 2018: ﻿
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  | Three-Months Ended |  | Six-Months Ended
﻿ |  | March 31, |  | March 31,
﻿ |  | 2019 |  | 2018 |  | 2019 |  | 2018
﻿Numerator: |  |  |  |  |  |  |  |  |  |  |  |
﻿Net earnings |  | $ | 77,579 |  | $ | 38,489 |  | $ | 126,699 |  | $ | 56,749
﻿Denominator: |  |  |  |  |  |  |  |  |  |  |  |
﻿Basic shares outstanding |  |  | 62,175 |  |  | 61,401 |  |  | 61,995 |  |  | 61,323
﻿Dilutive effect of stock options and restricted stock |  |  | 2,389 |  |  | 2,349 |  |  | 2,312 |  |  | 2,407
﻿Diluted shares outstanding |  |  | 64,564 |  |  | 63,750 |  |  | 64,307 |  |  | 63,730
﻿Income per common share: |  |  |  |  |  |  |  |  |  |  |  |
﻿Basic earnings per share |  | $ | 1.25 |  | $ | 0.63 |  | $ | 2.04 |  | $ | 0.93
﻿Diluted earnings per share |  | $ | 1.20 |  | $ | 0.60 |  | $ | 1.97 |  | $ | 0.89
﻿ ﻿ The following stock option grants were outstanding during the three and six-months ended March 31, 2019 and 2018, 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,
﻿ |  | 2019 |  | 2018 |  | 2019 |  | 2018
﻿Options |  |  | 239 |  |  | 764 |  |  | 1,493 |  |  | 759
﻿Weighted-average option price |  | $ | 76.07 |  | $ | 78.73 |  | $ | 79.07 |  | $ | 78.74
﻿ 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,
﻿ |  | 2019 |  | 2018 |  | 2019 |  | 2018
﻿Weighted-average treasury stock shares held for deferred compensation obligations |  |  | 208 |  |  | 200 |  |  | 206 |  |  | 195
﻿

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration