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Professional Fees and Other Expenses - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended |
|---|---|---|
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Jun. 30, 2013
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Jun. 30, 2013
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| Other Income And Expenses [Abstract] | ||
| Professional fees and other expenses | $ 8.1 | $ 17.6 |
| Advisory retainer fees | 1.5 | 3.0 |
| Minimum guaranteed retainer fees | 7.0 | |
| Liability Award expense recognized | 0.3 | 1.3 |
| Liability Award expense unrecognized | $ 2.5 |
| X | ||||||||||
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- Definition
Advisory Retainer Fees No definition available.
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- Definition
Minimum Guaranteed Retainer Fees. No definition available.
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| X | ||||||||||
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- Definition
Liability Award Expense Recognized No definition available.
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| X | ||||||||||
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- Definition
Liability Award Expense Unrecognized No definition available.
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| X | ||||||||||
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- Definition
Professional Fees and Other Expenses No definition available.
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| X | ||||||||||
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- Details
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