|
Earnings Per Share (Calculation of Basic and Diluted Earnings Per Share) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
May 31, 2014
|
May 31, 2013
|
May 31, 2014
|
May 31, 2013
|
|
| Earnings Per Share [Abstract] | ||||
| Income from continuing operations (in dollars) | $ 12,799 | $ 8,142 | $ 23,899 | $ 17,955 |
| Weighted average shares outstanding (in shares) | 51,049 | 54,919 | 51,271 | 56,410 |
| Dilutive impact from common stock equivalents (in shares) | 624 | 817 | 648 | 834 |
| Diluted weighted average shares outstanding (in shares) | 51,673 | 55,736 | 51,919 | 57,244 |
| Basic earnings per share from continuing operations (in dollars per share) | $ 0.25 | $ 0.15 | $ 0.47 | $ 0.32 |
| Diluted earnings per share from continuing operations (in dollars per share) | $ 0.25 | $ 0.15 | $ 0.46 | $ 0.31 |