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Commitments and Contingencies (Details) (USD $)
In Millions |
3 Months Ended | 6 Months Ended |
|---|---|---|
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Jun. 30, 2012
|
Jun. 30, 2012
|
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| Commitments and Contingencies (Textual) [Abstract] | ||
| Costs paid related to legal, accounting and other professional fees | $ 2.5 | $ 3.9 |
| Costs are inclusive of professional fees | $ 0.5 | $ 0.5 |
| X | ||||||||||
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- Definition
Commitments and contingencies.
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| X | ||||||||||
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- Definition
Costs are inclusive of professional fees.
|
| X | ||||||||||
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- Definition
Costs paid related to legal, accounting and other professional fees.
|