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| 0001437749-22-013230-index.html | 2022-05-20 16:30:58 | |
| 0001437749-22-013230.txt | 2022-05-20 16:30:58 | |
 0001437749-22-013230-xbrl.zip | 123114 | 2022-05-20 16:30:58 |
| ex_377896.htm | 13808 | 2022-05-20 16:30:58 |
| ex_378494.htm | 756429 | 2022-05-20 16:30:58 |
| ex_378609.htm | 11166 | 2022-05-20 16:30:58 |
| FilingSummary.xml | 1834 | 2022-05-20 16:30:58 |
| Financial_Report.xlsx | 5672 | 2022-05-20 16:30:58 |
| jjsf-20220518.xsd | 3601 | 2022-05-20 16:30:58 |
| jjsf-20220518_def.xml | 11532 | 2022-05-20 16:30:58 |
| jjsf-20220518_lab.xml | 15414 | 2022-05-20 16:30:58 |
| jjsf-20220518_pre.xml | 11688 | 2022-05-20 16:30:58 |
| jjsf20220518_8k.htm | 35994 | 2022-05-20 16:30:58 |
| jjsf20220518_8k_htm.xml | 2557 | 2022-05-20 16:30:58 |
 logo.jpg | 6148 | 2022-05-20 16:30:58 |
| MetaLinks.json | 18921 | 2022-05-20 16:30:58 |
| R1.htm | 38945 | 2022-05-20 16:30:58 |
| report.css | 2767 | 2022-05-20 16:30:58 |
| Show.js | 1085 | 2022-05-20 16:30:58 |