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Document and Entity Information (USD $)
9 Months Ended
Sep. 30, 2011
Nov. 07, 2011
Document And Entity Information  
Entity Registrant NameNOBLE ROMANS INC 
Entity Central Index Key0000709005 
Document Type10-Q 
Document Period End DateSep. 30, 2011
Amendment Flagfalse 
Current Fiscal Year End Date--12-31 
Is Entity a Well-known Seasoned Issuer?No 
Is Entity a Voluntary Filer?No 
Is Entity's Reporting Status Current?Yes 
Entity Filer CategorySmaller Reporting Company 
Entity Public Float $ 7,500,000
Entity Common Stock, Shares Outstanding 19,469,317
Document Fiscal Period FocusQ3 
Document Fiscal Year Focus2011