XML 18 R33.htm IDEA: XBRL DOCUMENT v2.4.0.6

Description of Business and Summary of Significant Accounting Policies (Details 1)	12 Months Ended
	Nov. 30, 2012
Furniture and equipment [Member] | Minimum [Member]
Estimated useful lives of property and equipment
Estimated useful lives	3 years
Furniture and equipment [Member] | Maximum [Member]
Estimated useful lives of property and equipment
Estimated useful lives	10 years
Leasehold improvements [Member] | Minimum [Member]
Estimated useful lives of property and equipment
Estimated useful lives	8 years
Leasehold improvements [Member] | Maximum [Member]
Estimated useful lives of property and equipment
Estimated useful lives	10 years
Computer software - internal use [Member] | Minimum [Member]
Estimated useful lives of property and equipment
Estimated useful lives	1 year
Computer software - internal use [Member] | Maximum [Member]
Estimated useful lives of property and equipment
Estimated useful lives	5 years

X

- Details

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Namespace Prefix:	ccel_
Data Type:	xbrli:stringItemType
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X

- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
Period Type:	duration