Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.8.0.1
Document and Entity Information - USD ($)
12 Months Ended
Nov. 30, 2017
Feb. 15, 2018
May 31, 2017
Document And Entity Information [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Period End Date Nov. 30, 2017    
Document Fiscal Year Focus 2017    
Document Fiscal Period Focus FY    
Trading Symbol CCEL    
Entity Registrant Name CRYO CELL INTERNATIONAL INC    
Entity Central Index Key 0000862692    
Current Fiscal Year End Date --11-30    
Entity Well-known Seasoned Issuer No    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Filer Category Smaller Reporting Company    
Entity Common Stock, Shares Outstanding   7,105,191  
Entity Public Float     $ 23,416,774