Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-017712-index-headers.html | 2021-07-26 08:00:17 | |
| 0001493152-21-017712-index.html | 2021-07-26 08:00:17 | |
| 0001493152-21-017712.txt | 2021-07-26 08:00:17 | |
 0001493152-21-017712-xbrl.zip | 40897 | 2021-07-26 08:00:17 |
| ex99-1.htm | 15713 | 2021-07-26 08:00:17 |
 ex99-1_001.jpg | 15437 | 2021-07-26 08:00:17 |
| FilingSummary.xml | 1600 | 2021-07-26 08:00:17 |
| Financial_Report.xlsx | 5662 | 2021-07-26 08:00:17 |
| form8-k.htm | 209685 | 2021-07-26 08:00:17 |
| form8-k_htm.xml | 3478 | 2021-07-26 08:00:17 |
| MetaLinks.json | 37997 | 2021-07-26 08:00:17 |
| pte-20210723.xsd | 3027 | 2021-07-26 08:00:17 |
| pte-20210723_lab.xml | 34239 | 2021-07-26 08:00:17 |
| pte-20210723_pre.xml | 22361 | 2021-07-26 08:00:17 |
| R1.htm | 38560 | 2021-07-26 08:00:17 |
| report.css | 2767 | 2021-07-26 08:00:17 |
| Show.js | 1085 | 2021-07-26 08:00:17 |