Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-021078-index-headers.html | 2021-08-24 08:00:46 | |
| 0001493152-21-021078-index.html | 2021-08-24 08:00:46 | |
| 0001493152-21-021078.txt | 2021-08-24 08:00:46 | |
 0001493152-21-021078-xbrl.zip | 59935 | 2021-08-24 08:00:46 |
| ex10-1.htm | 91173 | 2021-08-24 08:00:46 |
| ex10-2.htm | 82891 | 2021-08-24 08:00:46 |
| ex10-3.htm | 87580 | 2021-08-24 08:00:46 |
| ex99-1.htm | 11570 | 2021-08-24 08:00:46 |
 ex99-1_001.jpg | 56700 | 2021-08-24 08:00:46 |
| FilingSummary.xml | 1684 | 2021-08-24 08:00:46 |
| Financial_Report.xlsx | 5658 | 2021-08-24 08:00:46 |
| form8-k.htm | 48785 | 2021-08-24 08:00:46 |
| form8-k_htm.xml | 3476 | 2021-08-24 08:00:46 |
| MetaLinks.json | 37997 | 2021-08-24 08:00:46 |
| pte-20210818.xsd | 3027 | 2021-08-24 08:00:46 |
| pte-20210818_def.xml | 26192 | 2021-08-24 08:00:46 |
| pte-20210818_lab.xml | 34239 | 2021-08-24 08:00:46 |
| pte-20210818_pre.xml | 22361 | 2021-08-24 08:00:46 |
| R1.htm | 38559 | 2021-08-24 08:00:46 |
| report.css | 2767 | 2021-08-24 08:00:46 |
| Show.js | 1085 | 2021-08-24 08:00:46 |