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Legal Proceedings - Additional Information (Detail) (USD $) | May 25, 2011
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Commitments And Contingencies Disclosure [Abstract] |
Jurisdictional amount of the court | $ 75,000

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- Definition Jurisdictional amount of the court. + References No definition available. + Details
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Namespace Prefix: | ccel_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration