Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-22-008908-index-headers.html | 2022-06-28 16:30:49 | |
| 0001654954-22-008908-index.html | 2022-06-28 16:30:49 | |
| 0001654954-22-008908.txt | 2022-06-28 16:30:49 | |
 0001654954-22-008908-xbrl.zip | 10727 | 2022-06-28 16:30:49 |
| FilingSummary.xml | 1646 | 2022-06-28 16:30:49 |
| Financial_Report.xlsx | 5673 | 2022-06-28 16:30:49 |
| MetaLinks.json | 16411 | 2022-06-28 16:30:49 |
| ptn-20220624.xsd | 5712 | 2022-06-28 16:30:49 |
| ptn-20220624_cal.xml | 895 | 2022-06-28 16:30:49 |
| ptn-20220624_def.xml | 2096 | 2022-06-28 16:30:49 |
| ptn-20220624_lab.xml | 14114 | 2022-06-28 16:30:49 |
| ptn-20220624_pre.xml | 8904 | 2022-06-28 16:30:49 |
| ptn_8k.htm | 40701 | 2022-06-28 16:30:49 |
| ptn_8k_htm.xml | 3489 | 2022-06-28 16:30:49 |
| R1.htm | 38525 | 2022-06-28 16:30:49 |
| report.css | 2767 | 2022-06-28 16:30:49 |
| Show.js | 1085 | 2022-06-28 16:30:49 |