|
General (Details 2) (Reduction in estimated bonus, USD $)
In Millions, except Per Share data, unless otherwise specified |
3 Months Ended |
|---|---|
|
Mar. 31, 2012
|
|
|
Reduction in estimated bonus
|
|
| Change in estimates | |
| Reduction in estimated bonus | $ 1.1 |
| Increase in income from continuing operations | 0.6 |
| Increase in net income | $ 0.6 |
| Increase in diluted earnings per share | $ 0.02 |