    <SEC-DOCUMENT>0001140361-24-000442-index.html : 20240103
    <SEC-HEADER>0001140361-24-000442.hdr.sgml : 20240103
    <ACCEPTANCE-DATETIME>20240103161615
    ACCESSION NUMBER:		0001140361-24-000442
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		30
    CONFORMED PERIOD OF REPORT:	20240213
    FILED AS OF DATE:		20240103
    DATE AS OF CHANGE:		20240103

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			J&J SNACK FOODS CORP
    		CENTRAL INDEX KEY:			0000785956
    		STANDARD INDUSTRIAL CLASSIFICATION:	COOKIES & CRACKERS [2052]
    		ORGANIZATION NAME:           	04 Manufacturing
    		IRS NUMBER:				221935537
    		STATE OF INCORPORATION:			NJ
    		FISCAL YEAR END:			0924

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-14616
    		FILM NUMBER:		24506619

    	BUSINESS ADDRESS:
    		STREET 1:		350 FELLOWSHIP ROAD
    		STREET 2:		SUITE 100
    		CITY:			MOUNT LAUREL
    		STATE:			NJ
    		ZIP:			08054
    		BUSINESS PHONE:		6096659533

    	MAIL ADDRESS:
    		STREET 1:		350 FELLOWSHIP ROAD
    		STREET 2:		SUITE 100
    		CITY:			MOUNT LAUREL
    		STATE:			NJ
    		ZIP:			08054
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>ny20014763x1_def14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: ny20014763x1_def14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>2
    <FILENAME>jjsf-20240213.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
    <TEXT>
    Document 2 - file: jjsf-20240213.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>3
    <FILENAME>jjsf-20240213_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
    <TEXT>
    Document 3 - file: jjsf-20240213_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>4
    <FILENAME>jjsf-20240213_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
    <TEXT>
    Document 4 - file: jjsf-20240213_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>5
    <FILENAME>jjsf-20240213_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
    <TEXT>
    Document 5 - file: jjsf-20240213_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>logo_newjjsnackfoods.jpg
    <TEXT>
    Document 6 - file: logo_newjjsnackfoods.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>ny20006335x999_tickx1.jpg
    <TEXT>
    Document 7 - file: ny20006335x999_tickx1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>ny20014763x1-pc_1.jpg
    <TEXT>
    Document 8 - file: ny20014763x1-pc_1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>ny20014763x1-pc_2.jpg
    <TEXT>
    Document 9 - file: ny20014763x1-pc_2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>ny20014763x1_barchart01.jpg
    <TEXT>
    Document 10 - file: ny20014763x1_barchart01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>ny20014763x1_barchart02.jpg
    <TEXT>
    Document 11 - file: ny20014763x1_barchart02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>ny20014763x1_barchart03.jpg
    <TEXT>
    Document 12 - file: ny20014763x1_barchart03.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>ny20014763x1_barchart04.jpg
    <TEXT>
    Document 13 - file: ny20014763x1_barchart04.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>ny20014763x1_dfachner.jpg
    <TEXT>
    Document 14 - file: ny20014763x1_dfachner.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>ny20014763x1_gbshreiber.jpg
    <TEXT>
    Document 15 - file: ny20014763x1_gbshreiber.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>ny20014763x1_mmeder.jpg
    <TEXT>
    Document 16 - file: ny20014763x1_mmeder.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>ny20014763x1_msroshkoff.jpg
    <TEXT>
    Document 17 - file: ny20014763x1_msroshkoff.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>ny20014763x1_pstanley.jpg
    <TEXT>
    Document 18 - file: ny20014763x1_pstanley.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>ny20014763x1_rcjackson.jpg
    <TEXT>
    Document 19 - file: ny20014763x1_rcjackson.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>ny20014763x1_srbrown.jpg
    <TEXT>
    Document 20 - file: ny20014763x1_srbrown.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>ny20014763x1_vmelchiorre.jpg
    <TEXT>
    Document 21 - file: ny20014763x1_vmelchiorre.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>sig_michaelapollner.jpg
    <TEXT>
    Document 22 - file: sig_michaelapollner.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>23
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 23 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>24
    <FILENAME>R2.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 24 - file: R2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>25
    <FILENAME>ny20014763x1_def14a_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 25 - file: ny20014763x1_def14a_htm.html

    Document 25 - RAW XML: ny20014763x1_def14a_htm.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>26
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 26 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>27
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 27 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>28
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 28 - file: FilingSummary.html

    Document 28 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>30
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 30 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>31
    <FILENAME>0001140361-24-000442-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 31 - file: 0001140361-24-000442-xbrl.zip

    </DOCUMENT>
    </SEC-DOCUMENT>