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Document And Entity Information
9 Months Ended
Jul. 02, 2011
Aug. 12, 2011
Document and Entity Information [Abstract]    
Entity Registrant Name SPAN AMERICA MEDICAL SYSTEMS INC  
Document Type 10-Q  
Current Fiscal Year End Date --10-02  
Entity Common Stock, Shares Outstanding   2,794,509
Amendment Flag false  
Entity Central Index Key 0000718924  
Entity Current Reporting Status Yes  
Entity Voluntary Filers No  
Entity Filer Category Non-accelerated Filer  
Entity Well-known Seasoned Issuer No  
Document Period End Date Jul. 02, 2011
Document Fiscal Year Focus 2011  
Document Fiscal Period Focus Q3