Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-031884-index-headers.html | 2021-12-17 17:00:28 | |
| 0001493152-21-031884-index.html | 2021-12-17 17:00:28 | |
| 0001493152-21-031884.txt | 2021-12-17 17:00:28 | |
 0001493152-21-031884-xbrl.zip | 108144 | 2021-12-17 17:00:28 |
| ex10-2.htm | 763178 | 2021-12-17 17:00:28 |
 ex10-2_001.jpg | 71800 | 2021-12-17 17:00:28 |
| FilingSummary.xml | 1600 | 2021-12-17 17:00:28 |
| Financial_Report.xlsx | 5660 | 2021-12-17 17:00:28 |
| form8-k.htm | 45508 | 2021-12-17 17:00:28 |
| form8-k_htm.xml | 3478 | 2021-12-17 17:00:28 |
| MetaLinks.json | 37885 | 2021-12-17 17:00:28 |
| pte-20211210.xsd | 3028 | 2021-12-17 17:00:28 |
| pte-20211210_lab.xml | 34240 | 2021-12-17 17:00:28 |
| pte-20211210_pre.xml | 22362 | 2021-12-17 17:00:28 |
| R1.htm | 38560 | 2021-12-17 17:00:28 |
| report.css | 2767 | 2021-12-17 17:00:28 |
| Show.js | 1085 | 2021-12-17 17:00:28 |