Litigation (Details) (USD $) In Millions |
9 Months Ended |
|---|---|
Sep. 30, 2011 | |
| Litigation (Textual) [Abstract] | |
| Claims and advertising cost | $ 25 |
| Attorney fee | $ 4.6 |
| X | ||||||||||
- Definition Attorney fee.
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| X | ||||||||||
- Definition Claims and advertising cost.
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| X | ||||||||||
- Definition Litigation.
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