Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000051434-22-000045-index-headers.html | 2022-10-27 07:18:02 | |
| 0000051434-22-000045-index.html | 2022-10-27 07:18:02 | |
| 0000051434-22-000045.txt | 2022-10-27 07:18:02 | |
 0000051434-22-000045-xbrl.zip | 40614 | 2022-10-27 07:18:02 |
| FilingSummary.xml | 1788 | 2022-10-27 07:18:02 |
| Financial_Report.xlsx | 5754 | 2022-10-27 07:18:02 |
 image1.jpg | 15867 | 2022-10-27 07:18:02 |
| ip-20221027.htm | 38454 | 2022-10-27 07:18:02 |
| ip-20221027.xsd | 2394 | 2022-10-27 07:18:02 |
| ip-20221027_def.xml | 14911 | 2022-10-27 07:18:02 |
| ip-20221027_htm.xml | 11520 | 2022-10-27 07:18:02 |
| ip-20221027_lab.xml | 28839 | 2022-10-27 07:18:02 |
| ip-20221027_pre.xml | 15483 | 2022-10-27 07:18:02 |
| MetaLinks.json | 20615 | 2022-10-27 07:18:02 |
| nextgenip-20220930ex991.htm | 512785 | 2022-10-27 07:18:02 |
| R1.htm | 39850 | 2022-10-27 07:18:02 |
| report.css | 2767 | 2022-10-27 07:18:02 |
| Show.js | 1085 | 2022-10-27 07:18:02 |