Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000051434-19-000033-index-headers.html | 2019-10-31 07:09:11 | |
| 0000051434-19-000033-index.html | 2019-10-31 07:09:11 | |
| 0000051434-19-000033.txt | 2019-10-31 07:09:11 | |
 0000051434-19-000033-xbrl.zip | 46387 | 2019-10-31 07:09:11 |
| FilingSummary.xml | 1885 | 2019-10-31 07:09:11 |
| Financial_Report.xlsx | 5842 | 2019-10-31 07:09:11 |
 image11.jpg | 15867 | 2019-10-31 07:09:11 |
| ip-20191031.htm | 49499 | 2019-10-31 07:09:11 |
| ip-20191031.xsd | 2812 | 2019-10-31 07:09:11 |
| ip-20191031_cal.xml | 821 | 2019-10-31 07:09:11 |
| ip-20191031_def.xml | 15079 | 2019-10-31 07:09:11 |
| ip-20191031_htm.xml | 11503 | 2019-10-31 07:09:11 |
| ip-20191031_lab.xml | 29002 | 2019-10-31 07:09:11 |
| ip-20191031_pre.xml | 15651 | 2019-10-31 07:09:11 |
| MetaLinks.json | 21962 | 2019-10-31 07:09:11 |
| nextgenip-20190930exhi.htm | 892171 | 2019-10-31 07:09:11 |
| R1.htm | 40383 | 2019-10-31 07:09:11 |
| report.css | 2767 | 2019-10-31 07:09:11 |
| Show.js | 1085 | 2019-10-31 07:09:11 |