Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001157523-20-000890-index-headers.html | 2020-06-10 16:11:22 | |
| 0001157523-20-000890-index.html | 2020-06-10 16:11:22 | |
| 0001157523-20-000890.txt | 2020-06-10 16:11:22 | |
 0001157523-20-000890-xbrl.zip | 13746 | 2020-06-10 16:11:22 |
| a52233582.htm | 28464 | 2020-06-10 16:11:22 |
| a52233582ex99_1.htm | 8297 | 2020-06-10 16:11:22 |
| a52233582_htm.xml | 4745 | 2020-06-10 16:11:22 |
| FilingSummary.xml | 1699 | 2020-06-10 16:11:22 |
| Financial_Report.xlsx | 5830 | 2020-06-10 16:11:22 |
| jack-20200610.xsd | 4207 | 2020-06-10 16:11:22 |
| jack-20200610_lab.xml | 23692 | 2020-06-10 16:11:22 |
| jack-20200610_pre.xml | 16838 | 2020-06-10 16:11:22 |
| MetaLinks.json | 21436 | 2020-06-10 16:11:22 |
| R1.htm | 40233 | 2020-06-10 16:11:22 |
| report.css | 2767 | 2020-06-10 16:11:22 |
| Show.js | 1085 | 2020-06-10 16:11:22 |