Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001157523-20-000674-index-headers.html | 2020-05-06 09:01:41 | |
| 0001157523-20-000674-index.html | 2020-05-06 09:01:41 | |
| 0001157523-20-000674.txt | 2020-05-06 09:01:41 | |
 0001157523-20-000674-xbrl.zip | 11415 | 2020-05-06 09:01:41 |
| a52215494.htm | 27238 | 2020-05-06 09:01:41 |
| a52215494ex99_1.htm | 3147 | 2020-05-06 09:01:41 |
| a52215494_htm.xml | 4247 | 2020-05-06 09:01:41 |
| FilingSummary.xml | 1699 | 2020-05-06 09:01:41 |
| Financial_Report.xlsx | 5823 | 2020-05-06 09:01:41 |
| jack-20200506.xsd | 4207 | 2020-05-06 09:01:41 |
| jack-20200506_lab.xml | 23692 | 2020-05-06 09:01:41 |
| jack-20200506_pre.xml | 16838 | 2020-05-06 09:01:41 |
| MetaLinks.json | 21436 | 2020-05-06 09:01:41 |
| R1.htm | 40222 | 2020-05-06 09:01:41 |
| report.css | 2767 | 2020-05-06 09:01:41 |
| Show.js | 1085 | 2020-05-06 09:01:41 |