Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-22-010186-index-headers.html | 2022-04-18 08:00:37 | |
| 0001493152-22-010186-index.html | 2022-04-18 08:00:37 | |
| 0001493152-22-010186.txt | 2022-04-18 08:00:37 | |
 0001493152-22-010186-xbrl.zip | 119783 | 2022-04-18 08:00:37 |
| ex10-1.htm | 389731 | 2022-04-18 08:00:37 |
| ex10-2.htm | 427009 | 2022-04-18 08:00:37 |
 ex10-2_001.jpg | 58633 | 2022-04-18 08:00:37 |
| FilingSummary.xml | 1641 | 2022-04-18 08:00:37 |
| Financial_Report.xlsx | 5660 | 2022-04-18 08:00:37 |
| form8-k.htm | 44807 | 2022-04-18 08:00:37 |
| form8-k_htm.xml | 3480 | 2022-04-18 08:00:37 |
| MetaLinks.json | 38118 | 2022-04-18 08:00:37 |
| pte-20220414.xsd | 3036 | 2022-04-18 08:00:37 |
| pte-20220414_lab.xml | 34476 | 2022-04-18 08:00:37 |
| pte-20220414_pre.xml | 22598 | 2022-04-18 08:00:37 |
| R1.htm | 38684 | 2022-04-18 08:00:37 |
| report.css | 2767 | 2022-04-18 08:00:37 |
| Show.js | 1085 | 2022-04-18 08:00:37 |