Share Based Compensation (Share Based Compensation Expense (Income) Included) (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2012
|
Sep. 30, 2011
|
Sep. 30, 2012
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Sep. 30, 2011
|
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Schedule Of Employee Service Share Based Compensation Expense Allocation [Line Items] | ||||
General and administrative expense | $ 3,298 | $ (2,057) | $ 5,528 | $ (234) |
Other operating expense | 3,029 | (1,496) | 5,963 | 633 |
Total share-based compensation | $ 6,327 | $ (3,553) | $ 11,491 | $ 399 |