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Stock-Based Compensation (Unamortized Value of Awards with Market Conditions) (Details) (USD $)
In Thousands |
6 Months Ended |
|---|---|
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Jun. 30, 2011
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|
|
Relative TSR [Member] | Restricted Share Awards [Member]
|
|
| Unamortized value of shares | $ 918 |
|
Relative TSR [Member] | Unrestricted Share Awards [Member]
|
|
| Unamortized value of shares | 884 |
|
Absolute TSR [Member] | Restricted Share Awards [Member]
|
|
| Unamortized value of shares | 314 |
|
Absolute TSR [Member] | Unrestricted Share Awards [Member]
|
|
| Unamortized value of shares | $ 302 |
| X | ||||||||||
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- Definition
Unamortized Value Of Shares
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