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Proxy Contests - Additional Information (Detail) (USD $)
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12 Months Ended | ||||
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Nov. 30, 2014
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Nov. 30, 2013
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May 30, 2012
Directors
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Aug. 25, 2011
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May 09, 2011
Directors
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| Compensation Related Costs [Abstract] | |||||
| Number of directors nominated | 6ccel_NumberOfDirectorsNominated | 5ccel_NumberOfDirectorsNominated | |||
| Cash transferred to trust | $ 2,500,000ccel_RestrictedCashTransferredToTrust | ||||
| Legal fees paid | 0ccel_LegalFeePaidOnBehalfOfParticipants | 97,140ccel_LegalFeePaidOnBehalfOfParticipants | |||
| Balance in the trust | $ 0ccel_InvestmentHeldInTrust | $ 764,192ccel_InvestmentHeldInTrust | |||
| X | ||||||||||
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- Definition
Investment held in trust. No definition available.
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| X | ||||||||||
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- Definition
Legal fee paid on behalf of participants. No definition available.
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| X | ||||||||||
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- Definition
Number of directors nominated. No definition available.
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| X | ||||||||||
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- Definition
Restricted cash transferred to trust. No definition available.
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| X | ||||||||||
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- Details
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