Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-063356-index-headers.html | 2023-11-14 07:38:01 | |
| 0000950170-23-063356-index.html | 2023-11-14 07:38:01 | |
| 0000950170-23-063356.txt | 2023-11-14 07:38:01 | |
 0000950170-23-063356-xbrl.zip | 45175 | 2023-11-14 07:38:01 |
| FilingSummary.xml | 1779 | 2023-11-14 07:38:01 |
| Financial_Report.xlsx | 6050 | 2023-11-14 07:38:01 |
 img92236436_0.jpg | 9375 | 2023-11-14 07:38:01 |
| MetaLinks.json | 24722 | 2023-11-14 07:38:01 |
| pret-20231114.htm | 73262 | 2023-11-14 07:38:01 |
| pret-20231114.xsd | 3623 | 2023-11-14 07:38:01 |
| pret-20231114_def.xml | 16157 | 2023-11-14 07:38:01 |
| pret-20231114_htm.xml | 8712 | 2023-11-14 07:38:01 |
| pret-20231114_lab.xml | 25966 | 2023-11-14 07:38:01 |
| pret-20231114_pre.xml | 16466 | 2023-11-14 07:38:01 |
| pret-ex99_1.htm | 1186028 | 2023-11-14 07:38:01 |
| R1.htm | 50178 | 2023-11-14 07:38:01 |
| report.css | 2767 | 2023-11-14 07:38:01 |
| Show.js | 1085 | 2023-11-14 07:38:01 |