Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-011773-index-headers.html | 2022-06-17 08:45:20 | |
| 0000950170-22-011773-index.html | 2022-06-17 08:45:20 | |
| 0000950170-22-011773.txt | 2022-06-17 08:45:20 | |
 0000950170-22-011773-xbrl.zip | 9684 | 2022-06-17 08:45:20 |
| FilingSummary.xml | 1705 | 2022-06-17 08:45:20 |
| Financial_Report.xlsx | 5729 | 2022-06-17 08:45:20 |
| impl-20220616.htm | 78316 | 2022-06-17 08:45:20 |
| impl-20220616.xsd | 2459 | 2022-06-17 08:45:20 |
| impl-20220616_htm.xml | 4718 | 2022-06-17 08:45:20 |
| impl-20220616_lab.xml | 13342 | 2022-06-17 08:45:20 |
| impl-20220616_pre.xml | 10934 | 2022-06-17 08:45:20 |
| MetaLinks.json | 17717 | 2022-06-17 08:45:20 |
| R1.htm | 40511 | 2022-06-17 08:45:20 |
| report.css | 2766 | 2022-06-17 08:45:20 |
| Show.js | 1084 | 2022-06-17 08:45:20 |