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Earnings (Loss) Per Share (Details) (USD $) In Millions, unless otherwise specified | 1 Months Ended
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Aug. 31, 2013
Earnings Per Share [Abstract] |
Stock Repurchase Program, Remaining Authorized Repurchase Amount | $ 19.0

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- Details
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Data Type: | xbrli:stringItemType
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Period Type: | duration

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- Definition Amount remaining of a stock repurchase plan authorized by an entity's Board of Directors. + References No definition available. + Details
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