XML 13 R1.htm IDEA: XBRL DOCUMENT v3.8.0.1
Document and Entity Information - shares
6 Months Ended
Apr. 20, 2018
Jun. 01, 2018
Document And Entity Information    
Entity Registrant Name BRIDGFORD FOODS CORP  
Entity Central Index Key 0000014177  
Document Type 10-Q  
Document Period End Date Apr. 20, 2018  
Amendment Flag false  
Current Fiscal Year End Date --11-03  
Entity Filer Category Smaller Reporting Company  
Entity Common Stock, Shares Outstanding   9,076,832
Trading Symbol BRID  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2018