Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-007143-index-headers.html | 2021-03-30 07:00:22 | |
| 0001493152-21-007143-index.html | 2021-03-30 07:00:22 | |
| 0001493152-21-007143.txt | 2021-03-30 07:00:22 | |
 0001493152-21-007143-xbrl.zip | 22631 | 2021-03-30 07:00:22 |
| ex99-1.htm | 186802 | 2021-03-30 07:00:22 |
 ex99-1_001.jpg | 15437 | 2021-03-30 07:00:22 |
| ex99-2.htm | 8427 | 2021-03-30 07:00:22 |
 ex99-2_001.jpg | 41801 | 2021-03-30 07:00:22 |
 ex99-2_002.jpg | 163460 | 2021-03-30 07:00:22 |
 ex99-2_003.jpg | 37325 | 2021-03-30 07:00:22 |
 ex99-2_004.jpg | 75228 | 2021-03-30 07:00:22 |
 ex99-2_005.jpg | 92711 | 2021-03-30 07:00:22 |
 ex99-2_006.jpg | 83253 | 2021-03-30 07:00:22 |
 ex99-2_007.jpg | 45739 | 2021-03-30 07:00:22 |
 ex99-2_008.jpg | 42891 | 2021-03-30 07:00:22 |
 ex99-2_009.jpg | 73712 | 2021-03-30 07:00:22 |
 ex99-2_010.jpg | 52572 | 2021-03-30 07:00:22 |
 ex99-2_011.jpg | 137906 | 2021-03-30 07:00:22 |
| FilingSummary.xml | 1634 | 2021-03-30 07:00:22 |
| Financial_Report.xlsx | 5661 | 2021-03-30 07:00:22 |
| form8-k.htm | 34946 | 2021-03-30 07:00:22 |
| form8-k_htm.xml | 3484 | 2021-03-30 07:00:22 |
| MetaLinks.json | 38160 | 2021-03-30 07:00:22 |
| pte-20210330.xsd | 2760 | 2021-03-30 07:00:22 |
| pte-20210330_lab.xml | 34592 | 2021-03-30 07:00:22 |
| pte-20210330_pre.xml | 22714 | 2021-03-30 07:00:22 |
| R1.htm | 38600 | 2021-03-30 07:00:22 |
| report.css | 2767 | 2021-03-30 07:00:22 |
| Show.js | 1085 | 2021-03-30 07:00:22 |