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Commitment and Contingencies - Additional Information (Detail) | 12 Months Ended
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Nov. 30, 2013
Minimum [Member] |
Commitment And Contingencies [Line Items] |
Employee agreements period | 1 year
Maximum [Member] |
Commitment And Contingencies [Line Items] |
Employee agreements period | 2 years

X
- Details
Name: | ccel_CommitmentAndContingenciesLineItems
Namespace Prefix: | ccel_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Employment agreements period. + References No definition available. + Details
Name: | ccel_EmploymentAgreementsPeriod
Namespace Prefix: | ccel_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration