Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-23-010419-index-headers.html | 2023-08-10 08:15:41 | |
| 0001654954-23-010419-index.html | 2023-08-10 08:15:41 | |
| 0001654954-23-010419.txt | 2023-08-10 08:15:41 | |
 0001654954-23-010419-xbrl.zip | 13654 | 2023-08-10 08:15:41 |
| FilingSummary.xml | 1681 | 2023-08-10 08:15:41 |
| Financial_Report.xlsx | 5653 | 2023-08-10 08:15:41 |
| MetaLinks.json | 17099 | 2023-08-10 08:15:41 |
| ptn-20230810.xsd | 5724 | 2023-08-10 08:15:41 |
| ptn-20230810_cal.xml | 903 | 2023-08-10 08:15:41 |
| ptn-20230810_def.xml | 2104 | 2023-08-10 08:15:41 |
| ptn-20230810_lab.xml | 14114 | 2023-08-10 08:15:41 |
| ptn-20230810_pre.xml | 8912 | 2023-08-10 08:15:41 |
| ptn_8k.htm | 24271 | 2023-08-10 08:15:41 |
| ptn_8k_htm.xml | 3463 | 2023-08-10 08:15:41 |
| ptn_ex991.htm | 19887 | 2023-08-10 08:15:41 |
| R1.htm | 38047 | 2023-08-10 08:15:41 |
| report.css | 2767 | 2023-08-10 08:15:41 |
| Show.js | 1085 | 2023-08-10 08:15:41 |