Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-22-015138-index-headers.html | 2022-11-14 08:01:28 | |
| 0001654954-22-015138-index.html | 2022-11-14 08:01:28 | |
| 0001654954-22-015138.txt | 2022-11-14 08:01:28 | |
 0001654954-22-015138-xbrl.zip | 19054 | 2022-11-14 08:01:28 |
| FilingSummary.xml | 1679 | 2022-11-14 08:01:28 |
| Financial_Report.xlsx | 5671 | 2022-11-14 08:01:28 |
| MetaLinks.json | 16411 | 2022-11-14 08:01:28 |
| ptn-20221114.xsd | 5712 | 2022-11-14 08:01:28 |
| ptn-20221114_cal.xml | 895 | 2022-11-14 08:01:28 |
| ptn-20221114_def.xml | 2096 | 2022-11-14 08:01:28 |
| ptn-20221114_lab.xml | 14114 | 2022-11-14 08:01:28 |
| ptn-20221114_pre.xml | 8904 | 2022-11-14 08:01:28 |
| ptn_8k.htm | 24022 | 2022-11-14 08:01:28 |
| ptn_8k_htm.xml | 3489 | 2022-11-14 08:01:28 |
| ptn_ex991.htm | 129679 | 2022-11-14 08:01:28 |
| R1.htm | 38075 | 2022-11-14 08:01:28 |
| report.css | 2767 | 2022-11-14 08:01:28 |
| Show.js | 1085 | 2022-11-14 08:01:28 |