XML 17 R1.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Document And Entity Information (USD $)
6 Months Ended
Jul. 23, 2011
Aug. 26, 2011
Jul. 24, 2010
Entity Registrant Name CPI Corp.    
Entity Central Index Key 0000025354    
Current Fiscal Year End Date --02-04    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Filer Category Accelerated Filer    
Entity Public Float     $ 147,828,000
Entity Common Stock, Shares Outstanding   7,044,984  
Document Fiscal Year Focus 2011    
Document Fiscal Period Focus Q2    
Document Type 10-Q    
Amendment Flag false    
Document Period End Date Jul. 23, 2011