Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-23-004936-index-headers.html | 2023-04-19 13:40:56 | |
| 0001654954-23-004936-index.html | 2023-04-19 13:40:56 | |
| 0001654954-23-004936.txt | 2023-04-19 13:40:56 | |
 0001654954-23-004936-xbrl.zip | 12300 | 2023-04-19 13:40:56 |
| FilingSummary.xml | 1677 | 2023-04-19 13:40:56 |
| Financial_Report.xlsx | 5650 | 2023-04-19 13:40:56 |
| MetaLinks.json | 16943 | 2023-04-19 13:40:56 |
| ptn-20230419.xsd | 5712 | 2023-04-19 13:40:56 |
| ptn-20230419_cal.xml | 895 | 2023-04-19 13:40:56 |
| ptn-20230419_def.xml | 2096 | 2023-04-19 13:40:56 |
| ptn-20230419_lab.xml | 14114 | 2023-04-19 13:40:56 |
| ptn-20230419_pre.xml | 8904 | 2023-04-19 13:40:56 |
| ptn_8k.htm | 23453 | 2023-04-19 13:40:56 |
| ptn_8k_htm.xml | 3459 | 2023-04-19 13:40:56 |
| ptn_ex991.htm | 13707 | 2023-04-19 13:40:56 |
| R1.htm | 38043 | 2023-04-19 13:40:56 |
| report.css | 2767 | 2023-04-19 13:40:56 |
| Show.js | 1085 | 2023-04-19 13:40:56 |