Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-069600-index-headers.html | 2021-03-04 16:37:07 | |
| 0001193125-21-069600-index.html | 2021-03-04 16:37:07 | |
| 0001193125-21-069600.txt | 2021-03-04 16:37:07 | |
 0001193125-21-069600-xbrl.zip | 127654 | 2021-03-04 16:37:07 |
| d335516d8k.htm | 33570 | 2021-03-04 16:37:07 |
| d335516d8k_htm.xml | 3228 | 2021-03-04 16:37:07 |
| d335516dex21.htm | 674745 | 2021-03-04 16:37:07 |
| d335516dex991.htm | 9939 | 2021-03-04 16:37:07 |
| FilingSummary.xml | 1756 | 2021-03-04 16:37:07 |
| Financial_Report.xlsx | 5455 | 2021-03-04 16:37:07 |
 g335516sp123.jpg | 3215 | 2021-03-04 16:37:07 |
| MetaLinks.json | 18190 | 2021-03-04 16:37:07 |
| pqg-20210228.xsd | 3059 | 2021-03-04 16:37:07 |
| pqg-20210228_lab.xml | 17372 | 2021-03-04 16:37:07 |
| pqg-20210228_pre.xml | 10946 | 2021-03-04 16:37:07 |
| R1.htm | 38621 | 2021-03-04 16:37:07 |
| report.css | 2767 | 2021-03-04 16:37:07 |
| Show.js | 1085 | 2021-03-04 16:37:07 |