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Recent Accounting Pronouncements (Details) | 9 Months Ended
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Sep. 30, 2012
Recent Accounting Pronouncements [Abstract] |
Probability in percentage determining threshold for performing two step goodwill impairment test (in hundredths) | 50.00%

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- Definition Refers to probability in percentage determining threshold for performing two step goodwill impairment test. + References No definition available. + Details
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- Details
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