Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-016598-index-headers.html | 2021-07-12 08:00:39 | |
| 0001493152-21-016598-index.html | 2021-07-12 08:00:39 | |
| 0001493152-21-016598.txt | 2021-07-12 08:00:39 | |
 0001493152-21-016598-xbrl.zip | 13956 | 2021-07-12 08:00:39 |
| ex99-1.htm | 12149 | 2021-07-12 08:00:39 |
 ex99-1_001.jpg | 14706 | 2021-07-12 08:00:39 |
| FilingSummary.xml | 1600 | 2021-07-12 08:00:39 |
| Financial_Report.xlsx | 5704 | 2021-07-12 08:00:39 |
| form8-k.htm | 37335 | 2021-07-12 08:00:39 |
| form8-k_htm.xml | 3607 | 2021-07-12 08:00:39 |
| MetaLinks.json | 37997 | 2021-07-12 08:00:39 |
| pte-20210707.xsd | 3027 | 2021-07-12 08:00:39 |
| pte-20210707_lab.xml | 34239 | 2021-07-12 08:00:39 |
| pte-20210707_pre.xml | 22361 | 2021-07-12 08:00:39 |
| R1.htm | 40118 | 2021-07-12 08:00:39 |
| report.css | 2767 | 2021-07-12 08:00:39 |
| Show.js | 1085 | 2021-07-12 08:00:39 |