Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-024665-index-headers.html | 2021-10-05 17:25:29 | |
| 0001493152-21-024665-index.html | 2021-10-05 17:25:29 | |
| 0001493152-21-024665.txt | 2021-10-05 17:25:29 | |
 0001493152-21-024665-xbrl.zip | 14308 | 2021-10-05 17:25:29 |
| FilingSummary.xml | 1682 | 2021-10-05 17:25:29 |
| Financial_Report.xlsx | 5820 | 2021-10-05 17:25:29 |
| form8-k.htm | 39230 | 2021-10-05 17:25:29 |
| form8-k_htm.xml | 5868 | 2021-10-05 17:25:29 |
| MetaLinks.json | 42160 | 2021-10-05 17:25:29 |
| ptix-20211001.xsd | 3519 | 2021-10-05 17:25:29 |
| ptix-20211001_def.xml | 28203 | 2021-10-05 17:25:29 |
| ptix-20211001_lab.xml | 37634 | 2021-10-05 17:25:29 |
| ptix-20211001_pre.xml | 26409 | 2021-10-05 17:25:29 |
| R1.htm | 46128 | 2021-10-05 17:25:29 |
| report.css | 2767 | 2021-10-05 17:25:29 |
| Show.js | 1084 | 2021-10-05 17:25:29 |