Document and Entity Information
Document and Entity Information | Aug. 20, 2020 |
Cover [Abstract] | |
Entity Registrant Name | SANFILIPPO JOHN B & SON INC |
Amendment Flag | false |
Entity Central Index Key | 0000880117 |
Document Type | 8-K |
Document Period End Date | Aug. 20, 2020 |
Entity Address, State or Province | IL |
Entity Incorporation State Country Code | DE |
Entity File Number | 0-19681 |
Entity Tax Identification Number | 36-2419677 |
Entity Address, Address Line One | 1703 North Randall Road |
Entity Address, Address Line Two | Elgin |
Entity Address, City or Town | Illinois |
Entity Address, Postal Zip Code | 60123-7820 |
City Area Code | (847) |
Local Phone Number | 289-1800 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common Stock, $.01 par value per share |
Trading Symbol | JBSS |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | false |