Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001157523-21-000297-index-headers.html | 2021-03-04 09:10:42 | |
| 0001157523-21-000297-index.html | 2021-03-04 09:10:42 | |
| 0001157523-21-000297.txt | 2021-03-04 09:10:42 | |
 0001157523-21-000297-xbrl.zip | 11290 | 2021-03-04 09:10:42 |
| a52390233.htm | 27145 | 2021-03-04 09:10:42 |
| a52390233ex99_1.htm | 2421 | 2021-03-04 09:10:42 |
| a52390233_htm.xml | 4251 | 2021-03-04 09:10:42 |
| FilingSummary.xml | 1699 | 2021-03-04 09:10:42 |
| Financial_Report.xlsx | 5487 | 2021-03-04 09:10:42 |
| jack-20210304.xsd | 4207 | 2021-03-04 09:10:42 |
| jack-20210304_lab.xml | 23692 | 2021-03-04 09:10:42 |
| jack-20210304_pre.xml | 16838 | 2021-03-04 09:10:42 |
| MetaLinks.json | 21436 | 2021-03-04 09:10:42 |
| R1.htm | 40232 | 2021-03-04 09:10:42 |
| report.css | 2767 | 2021-03-04 09:10:42 |
| Show.js | 1084 | 2021-03-04 09:10:42 |