Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-25-009743-index-headers.html | 2025-08-18 08:32:00 | |
| 0001654954-25-009743-index.html | 2025-08-18 08:32:00 | |
| 0001654954-25-009743.txt | 2025-08-18 08:32:00 | |
 0001654954-25-009743-xbrl.zip | 15616 | 2025-08-18 08:32:00 |
| FilingSummary.xml | 1679 | 2025-08-18 08:32:00 |
| MetaLinks.json | 17418 | 2025-08-18 08:32:00 |
| ptn-20250814.xsd | 5014 | 2025-08-18 08:32:00 |
| ptn-20250814_cal.xml | 895 | 2025-08-18 08:32:00 |
| ptn-20250814_def.xml | 2096 | 2025-08-18 08:32:00 |
| ptn-20250814_lab.xml | 14667 | 2025-08-18 08:32:00 |
| ptn-20250814_pre.xml | 9272 | 2025-08-18 08:32:00 |
| ptn_8k.htm | 31511 | 2025-08-18 08:32:00 |
| ptn_8k_htm.xml | 3908 | 2025-08-18 08:32:00 |
| ptn_ex991.htm | 18166 | 2025-08-18 08:32:00 |
 ptn_ex991img2.jpg | 3863 | 2025-08-18 08:32:00 |
 ptn_ex991img5.jpg | 944 | 2025-08-18 08:32:00 |
| R1.htm | 39582 | 2025-08-18 08:32:00 |
| report.css | 2767 | 2025-08-18 08:32:00 |
| Show.js | 1085 | 2025-08-18 08:32:00 |