XML 39 R27.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Earnings Per Share (Tables) | 9 Months Ended
--- | ---
Aug. 31, 2016
Earnings Per Share, Basic and Diluted [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted | Basic and diluted earnings per share were calculated as follows (in thousands, except per share amounts):
| Nine Months Ended August 31, |  | Three Months Ended August 31,
| 2016 |  | 2015 |  | 2016 |  | 2015
Numerator: |  |  |  |  |  |  |
Net income | $ | 68,087 |  |  | $ | 40,626 |  |  | $ | 39,363 |  |  | $ | 23,254 |
Less: Distributed earnings allocated to nonvested restricted stock | (31 | ) |  | (24 | ) |  | (10 | ) |  | (7 | )
Less: Undistributed earnings allocated to nonvested restricted stock | (296 | ) |  | (115 | ) |  | (180 | ) |  | (63 | )
Numerator for basic earnings per share | 67,760 |  |  | 40,487 |  |  | 39,173 |  |  | 23,184 |
Effect of dilutive securities: |  |  |  |  |  |  |
Interest expense and amortization of debt issuance costs associated with convertible senior notes, net of taxes | 2,000 |  |  | 2,000 |  |  | 667 |  |  | 667 |
Add: Undistributed earnings allocated to nonvested restricted stock | 296 |  |  | 115 |  |  | 180 |  |  | 63 |
Less: Undistributed earnings reallocated to nonvested restricted stock | (264 | ) |  | (104 | ) |  | (161 | ) |  | (57 | )
Numerator for diluted earnings per share | $ | 69,792 |  |  | $ | 42,498 |  |  | $ | 39,859 |  |  | $ | 23,857 |
Denominator: |  |  |  |  |  |  |
Weighted average shares outstanding — basic | 85,952 |  |  | 92,005 |  |  | 84,457 |  |  | 92,065 |
Effect of dilutive securities: |  |  |  |  |  |  |
Share-based payments | 2,083 |  |  | 1,198 |  |  | 2,344 |  |  | 1,407 |
Convertible senior notes | 8,402 |  |  | 8,402 |  |  | 8,402 |  |  | 8,402 |
Weighted average shares outstanding — diluted | 96,437 |  |  | 101,605 |  |  | 95,203 |  |  | 101,874 |
Basic earnings per share | $ | .79 |  |  | $ | .44 |  |  | $ | .46 |  |  | $ | .25 |
Diluted earnings per share | $ | .72 |  |  | $ | .42 |  |  | $ | .42 |  |  | $ | .23 |

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

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration