Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-23-005504-index-headers.html | 2023-05-01 16:45:24 | |
| 0001654954-23-005504-index.html | 2023-05-01 16:45:24 | |
| 0001654954-23-005504.txt | 2023-05-01 16:45:24 | |
 0001654954-23-005504-xbrl.zip | 12584 | 2023-05-01 16:45:24 |
| FilingSummary.xml | 1677 | 2023-05-01 16:45:24 |
| Financial_Report.xlsx | 5657 | 2023-05-01 16:45:24 |
| MetaLinks.json | 16943 | 2023-05-01 16:45:24 |
| ptn-20230501.xsd | 5712 | 2023-05-01 16:45:24 |
| ptn-20230501_cal.xml | 895 | 2023-05-01 16:45:24 |
| ptn-20230501_def.xml | 2096 | 2023-05-01 16:45:24 |
| ptn-20230501_lab.xml | 14114 | 2023-05-01 16:45:24 |
| ptn-20230501_pre.xml | 8904 | 2023-05-01 16:45:24 |
| ptn_8k.htm | 24491 | 2023-05-01 16:45:24 |
| ptn_8k_htm.xml | 3463 | 2023-05-01 16:45:24 |
| ptn_ex991.htm | 12867 | 2023-05-01 16:45:24 |
| R1.htm | 38046 | 2023-05-01 16:45:24 |
| report.css | 2767 | 2023-05-01 16:45:24 |
| Show.js | 1085 | 2023-05-01 16:45:24 |