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Document and Entity Information - USD ($)
 12 Months Ended
Jun. 26, 2016
Sep. 20, 2016
Dec. 27, 2015
Document and Entity Information:      
Entity Registrant Name RAVE RESTAURANT GROUP, INC.    
Entity Trading Symbol rave    
Document Type 10-K    
Document Period End Date Jun. 26, 2016    
Amendment Flag false    
Entity Central Index Key 0000718332    
Current Fiscal Year End Date --06-26    
Entity Common Stock, Shares Outstanding   10,656,551  
Entity Filer Category Smaller Reporting Company    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Well-known Seasoned Issuer No    
Document Fiscal Year Focus 2016    
Document Fiscal Period Focus FY    
Entity Public Float     $ 43,700,000