Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-22-038844-index-headers.html | 2022-10-28 16:08:25 | |
| 0001140361-22-038844-index.html | 2022-10-28 16:08:25 | |
| 0001140361-22-038844.txt | 2022-10-28 16:08:25 | |
 0001140361-22-038844-xbrl.zip | 165976 | 2022-10-28 16:08:25 |
| FilingSummary.xml | 2160 | 2022-10-28 16:08:25 |
| Financial_Report.xlsx | 5704 | 2022-10-28 16:08:25 |
| MetaLinks.json | 20215 | 2022-10-28 16:08:25 |
 nt20005428x3_ex5-1img01.jpg | 10676 | 2022-10-28 16:08:25 |
| ny20005428x3_8k.htm | 35208 | 2022-10-28 16:08:25 |
| ny20005428x3_8k_htm.xml | 4060 | 2022-10-28 16:08:25 |
| ny20005428x3_ex1-1.htm | 265807 | 2022-10-28 16:08:25 |
| ny20005428x3_ex1-2.htm | 167427 | 2022-10-28 16:08:25 |
| ny20005428x3_ex1-3.htm | 149594 | 2022-10-28 16:08:25 |
 ny20005428x3_ex1-3img001.jpg | 5774 | 2022-10-28 16:08:25 |
| ny20005428x3_ex1-4.htm | 175219 | 2022-10-28 16:08:25 |
| ny20005428x3_ex1-5.htm | 203157 | 2022-10-28 16:08:25 |
 ny20005428x3_ex1-5img001.jpg | 2926 | 2022-10-28 16:08:25 |
| ny20005428x3_ex5-1.htm | 7429 | 2022-10-28 16:08:25 |
| por-20221025.xsd | 3884 | 2022-10-28 16:08:25 |
| por-20221025_lab.xml | 22547 | 2022-10-28 16:08:25 |
| por-20221025_pre.xml | 16058 | 2022-10-28 16:08:25 |
| R1.htm | 38111 | 2022-10-28 16:08:25 |
| report.css | 2767 | 2022-10-28 16:08:25 |
| Show.js | 1085 | 2022-10-28 16:08:25 |