Document And Entity Information	9 Months Ended
Aug. 31, 2011	Oct. 17, 2011
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Aug. 31, 2011
Document Fiscal Year Focus	2011
Document Fiscal Period Focus	Q3
Entity Registrant Name	CRYO CELL INTERNATIONAL INC
Entity Central Index Key	0000862692
Current Fiscal Year End Date	--11-30
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		11,764,325

Document And Entity Information [Abstract]

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