| **Stock Based Compensation Summary (Details) (USD $)In Thousands, unless otherwise specified**                              | 3 Months Ended | 9 Months Ended |
|-----------------------------------------------------------------------------------------------------------------------------|----------------|----------------|
||
| **Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]**                           |           |           |   |   |  |
| Total stock-based compensation expense                                                                                      | $ 2,225        | $ 1,693        | $ 6,126 | $ 7,242 | [1] |
| Income tax benefit                                                                                                          | (847)          | (643)          | (2,333) | (2,751) |  |
| Net expense                                                                                                                 | $ 1,378        | $ 1,050        | $ 3,793 | $ 4,491 |  |
|                                                                                                                             |
| [1](1) Includes a total of $2.5 million, pretax, related to a separation agreement with our former chief executive officer. |

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| - Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.
+ References
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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.
+ References
No definition available.
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| - Definition
The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.
+ References
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