Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-23-005946-index-headers.html | 2023-05-09 08:19:22 | |
| 0001654954-23-005946-index.html | 2023-05-09 08:19:22 | |
| 0001654954-23-005946.txt | 2023-05-09 08:19:22 | |
 0001654954-23-005946-xbrl.zip | 16533 | 2023-05-09 08:19:22 |
| FilingSummary.xml | 1708 | 2023-05-09 08:19:22 |
| Financial_Report.xlsx | 5653 | 2023-05-09 08:19:22 |
| MetaLinks.json | 16943 | 2023-05-09 08:19:22 |
| ptn-20230508.xsd | 5712 | 2023-05-09 08:19:22 |
| ptn-20230508_cal.xml | 895 | 2023-05-09 08:19:22 |
| ptn-20230508_def.xml | 2096 | 2023-05-09 08:19:22 |
| ptn-20230508_lab.xml | 14114 | 2023-05-09 08:19:22 |
| ptn-20230508_pre.xml | 8904 | 2023-05-09 08:19:22 |
| ptn_8k.htm | 25830 | 2023-05-09 08:19:22 |
| ptn_8k_htm.xml | 3459 | 2023-05-09 08:19:22 |
| ptn_ex991.htm | 11572 | 2023-05-09 08:19:22 |
| ptn_ex992.htm | 16761 | 2023-05-09 08:19:22 |
| R1.htm | 38042 | 2023-05-09 08:19:22 |
| report.css | 2767 | 2023-05-09 08:19:22 |
| Show.js | 1085 | 2023-05-09 08:19:22 |