Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-024376-index-headers.html | 2021-10-01 17:19:21 | |
| 0001493152-21-024376-index.html | 2021-10-01 17:19:21 | |
| 0001493152-21-024376.txt | 2021-10-01 17:19:21 | |
 0001493152-21-024376-xbrl.zip | 17902 | 2021-10-01 17:19:21 |
| ex3-1.htm | 12031 | 2021-10-01 17:19:21 |
| FilingSummary.xml | 1709 | 2021-10-01 17:19:21 |
| Financial_Report.xlsx | 5754 | 2021-10-01 17:19:21 |
| form8-k.htm | 57099 | 2021-10-01 17:19:21 |
| form8-k_htm.xml | 5339 | 2021-10-01 17:19:21 |
| MetaLinks.json | 40160 | 2021-10-01 17:19:21 |
| ptix-20210929.xsd | 3519 | 2021-10-01 17:19:21 |
| ptix-20210929_def.xml | 26583 | 2021-10-01 17:19:21 |
| ptix-20210929_lab.xml | 36525 | 2021-10-01 17:19:21 |
| ptix-20210929_pre.xml | 25201 | 2021-10-01 17:19:21 |
| R1.htm | 43527 | 2021-10-01 17:19:21 |
| report.css | 2767 | 2021-10-01 17:19:21 |
| Show.js | 1085 | 2021-10-01 17:19:21 |