Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001193125-23-001262-index.html | 2023-01-04 09:00:59 | |
| 0001193125-23-001262.txt | 2023-01-04 09:00:59 | |
 0001193125-23-001262-xbrl.zip | 15175 | 2023-01-04 09:00:59 |
| d430765d8k.htm | 31896 | 2023-01-04 09:00:59 |
| d430765d8k_htm.xml | 7688 | 2023-01-04 09:00:59 |
| d430765dex991.htm | 10234 | 2023-01-04 09:00:59 |
| FilingSummary.xml | 1982 | 2023-01-04 09:00:59 |
| Financial_Report.xlsx | 6014 | 2023-01-04 09:00:59 |
 g430765dsp007.jpg | 10725 | 2023-01-04 09:00:59 |
| MetaLinks.json | 24160 | 2023-01-04 09:00:59 |
| pret-20221229.xsd | 3836 | 2023-01-04 09:00:59 |
| pret-20221229_def.xml | 15257 | 2023-01-04 09:00:59 |
| pret-20221229_lab.xml | 25417 | 2023-01-04 09:00:59 |
| pret-20221229_pre.xml | 16265 | 2023-01-04 09:00:59 |
| R1.htm | 49359 | 2023-01-04 09:00:59 |
| report.css | 2767 | 2023-01-04 09:00:59 |
| Show.js | 1085 | 2023-01-04 09:00:59 |