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Related Party Transactions (Details Textual) (USD $)	3 Months Ended	12 Months Ended
	Nov. 30, 2011	Nov. 30, 2011
Related Party Transactions (Textual) [Abstract]
Reimbursement of costs associated with litigation	$ 528,000
Selling, general and administrative expenses		6,759
Focus Financial Group [Member]
Related Party Transactions (Textual) [Abstract]
Reimbursement of costs associated with litigation		$ 349,506

X

- Definition

Reimbursement of costs associated with the litigation.

+ References

No definition available.

+ Details

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Namespace Prefix:	ccel_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

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Namespace Prefix:	ccel_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of selling, general and administrative expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.

+ References

No definition available.

+ Details

Name:	us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration