Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-009232-index-headers.html | 2023-03-22 17:22:40 | |
| 0000950170-23-009232-index.html | 2023-03-22 17:22:40 | |
| 0000950170-23-009232.txt | 2023-03-22 17:22:40 | |
 0000950170-23-009232-xbrl.zip | 148484 | 2023-03-22 17:22:40 |
| FilingSummary.xml | 1994 | 2023-03-22 17:22:40 |
| Financial_Report.xlsx | 6014 | 2023-03-22 17:22:40 |
 img92236436_0.jpg | 13260 | 2023-03-22 17:22:40 |
 img92236436_1.jpg | 172375 | 2023-03-22 17:22:40 |
 img92236436_2.jpg | 12910 | 2023-03-22 17:22:40 |
| MetaLinks.json | 24733 | 2023-03-22 17:22:40 |
| pret-20230322.htm | 84636 | 2023-03-22 17:22:40 |
| pret-20230322.xsd | 3623 | 2023-03-22 17:22:40 |
| pret-20230322_def.xml | 16157 | 2023-03-22 17:22:40 |
| pret-20230322_htm.xml | 8202 | 2023-03-22 17:22:40 |
| pret-20230322_lab.xml | 26207 | 2023-03-22 17:22:40 |
| pret-20230322_pre.xml | 16474 | 2023-03-22 17:22:40 |
| pret-ex99_1.htm | 7316465 | 2023-03-22 17:22:40 |
| R1.htm | 49360 | 2023-03-22 17:22:40 |
| report.css | 2767 | 2023-03-22 17:22:40 |
| Show.js | 1085 | 2023-03-22 17:22:40 |