Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001157523-21-000203-index-headers.html | 2021-02-17 16:11:29 | |
| 0001157523-21-000203-index.html | 2021-02-17 16:11:29 | |
| 0001157523-21-000203.txt | 2021-02-17 16:11:29 | |
 0001157523-21-000203-xbrl.zip | 31689 | 2021-02-17 16:11:29 |
| a52380101.htm | 27897 | 2021-02-17 16:11:29 |
| a52380101ex99_1.htm | 481458 | 2021-02-17 16:11:29 |
| a52380101_htm.xml | 4251 | 2021-02-17 16:11:29 |
| FilingSummary.xml | 1699 | 2021-02-17 16:11:29 |
| Financial_Report.xlsx | 5485 | 2021-02-17 16:11:29 |
| jack-20210217.xsd | 4207 | 2021-02-17 16:11:29 |
| jack-20210217_lab.xml | 23692 | 2021-02-17 16:11:29 |
| jack-20210217_pre.xml | 16838 | 2021-02-17 16:11:29 |
| MetaLinks.json | 21436 | 2021-02-17 16:11:29 |
| R1.htm | 40231 | 2021-02-17 16:11:29 |
| report.css | 2767 | 2021-02-17 16:11:29 |
| Show.js | 1084 | 2021-02-17 16:11:29 |