Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-010840-index-headers.html | 2021-05-10 08:00:23 | |
| 0001493152-21-010840-index.html | 2021-05-10 08:00:23 | |
| 0001493152-21-010840.txt | 2021-05-10 08:00:23 | |
 0001493152-21-010840-xbrl.zip | 15570 | 2021-05-10 08:00:23 |
| ex99-1.htm | 19887 | 2021-05-10 08:00:23 |
 ex99-1_001.jpg | 15463 | 2021-05-10 08:00:23 |
| ex99-2.htm | 891 | 2021-05-10 08:00:23 |
 ex99-2_001.jpg | 152428 | 2021-05-10 08:00:23 |
| FilingSummary.xml | 1628 | 2021-05-10 08:00:23 |
| Financial_Report.xlsx | 5661 | 2021-05-10 08:00:23 |
| form8-k.htm | 35925 | 2021-05-10 08:00:23 |
| form8-k_htm.xml | 3478 | 2021-05-10 08:00:23 |
| MetaLinks.json | 37997 | 2021-05-10 08:00:23 |
| pte-20210510.xsd | 3026 | 2021-05-10 08:00:23 |
| pte-20210510_lab.xml | 34238 | 2021-05-10 08:00:23 |
| pte-20210510_pre.xml | 22360 | 2021-05-10 08:00:23 |
| R1.htm | 38559 | 2021-05-10 08:00:23 |
| report.css | 2767 | 2021-05-10 08:00:23 |
| Show.js | 1085 | 2021-05-10 08:00:23 |