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

X

- Definition

Jurisdictional amount of the court.

+ References

No definition available.

+ Details

Name:	ccel_JurisdictionalAmountOfCourt
Namespace Prefix:	ccel_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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- Details

Name:	us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration