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Contingencies - Additional Information (Detail) | 6 Months Ended
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Jun. 30, 2014 Claim
Commitments And Contingencies Disclosure [Abstract] |
Legal proceedings | 0
Contingencies dismissed date | Aug. 23, 2013

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- Details
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- Definition Date the pending litigation matter was dismissed, in CCYY-MM-DD format. + References No definition available. + Details
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