Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-23-005253-index-headers.html | 2023-04-27 08:30:46 | |
| 0001654954-23-005253-index.html | 2023-04-27 08:30:46 | |
| 0001654954-23-005253.txt | 2023-04-27 08:30:46 | |
 0001654954-23-005253-xbrl.zip | 13213 | 2023-04-27 08:30:46 |
| FilingSummary.xml | 1677 | 2023-04-27 08:30:46 |
| Financial_Report.xlsx | 5649 | 2023-04-27 08:30:46 |
| MetaLinks.json | 16943 | 2023-04-27 08:30:46 |
| ptn-20230427.xsd | 5712 | 2023-04-27 08:30:46 |
| ptn-20230427_cal.xml | 895 | 2023-04-27 08:30:46 |
| ptn-20230427_def.xml | 2096 | 2023-04-27 08:30:46 |
| ptn-20230427_lab.xml | 14114 | 2023-04-27 08:30:46 |
| ptn-20230427_pre.xml | 8904 | 2023-04-27 08:30:46 |
| ptn_8k.htm | 24236 | 2023-04-27 08:30:46 |
| ptn_8k_htm.xml | 3459 | 2023-04-27 08:30:46 |
| ptn_ex991.htm | 16120 | 2023-04-27 08:30:46 |
| R1.htm | 38043 | 2023-04-27 08:30:46 |
| report.css | 2767 | 2023-04-27 08:30:46 |
| Show.js | 1085 | 2023-04-27 08:30:46 |