Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-22-007698-index-headers.html | 2022-03-24 17:15:39 | |
| 0001493152-22-007698-index.html | 2022-03-24 17:15:39 | |
| 0001493152-22-007698.txt | 2022-03-24 17:15:39 | |
 0001493152-22-007698-xbrl.zip | 15105 | 2022-03-24 17:15:39 |
| ex17-1.htm | 1664 | 2022-03-24 17:15:39 |
 ex17-1_001.jpg | 178251 | 2022-03-24 17:15:39 |
 ex17-1_002.jpg | 63371 | 2022-03-24 17:15:39 |
| FilingSummary.xml | 1643 | 2022-03-24 17:15:39 |
| Financial_Report.xlsx | 5723 | 2022-03-24 17:15:39 |
| form8-k.htm | 40217 | 2022-03-24 17:15:39 |
| form8-k_htm.xml | 5414 | 2022-03-24 17:15:39 |
| MetaLinks.json | 40240 | 2022-03-24 17:15:39 |
| pw-20220322.xsd | 3817 | 2022-03-24 17:15:39 |
| pw-20220322_def.xml | 26942 | 2022-03-24 17:15:39 |
| pw-20220322_lab.xml | 37080 | 2022-03-24 17:15:39 |
| pw-20220322_pre.xml | 25564 | 2022-03-24 17:15:39 |
| R1.htm | 40610 | 2022-03-24 17:15:39 |
| report.css | 2767 | 2022-03-24 17:15:39 |
| Show.js | 1085 | 2022-03-24 17:15:39 |