Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000914025-21-000062-index-headers.html | 2021-09-30 16:19:28 | |
| 0000914025-21-000062-index.html | 2021-09-30 16:19:28 | |
| 0000914025-21-000062.txt | 2021-09-30 16:19:28 | |
 0000914025-21-000062-xbrl.zip | 86303 | 2021-09-30 16:19:28 |
| ex101bod1.htm | 7810 | 2021-09-30 16:19:28 |
| FilingSummary.xml | 1708 | 2021-09-30 16:19:28 |
| Financial_Report.xlsx | 5660 | 2021-09-30 16:19:28 |
| MetaLinks.json | 17006 | 2021-09-30 16:19:28 |
| poly-20210927.htm | 41939 | 2021-09-30 16:19:28 |
| poly-20210927.xsd | 1936 | 2021-09-30 16:19:28 |
 poly-20210927_g1.jpg | 85101 | 2021-09-30 16:19:28 |
| poly-20210927_htm.xml | 10806 | 2021-09-30 16:19:28 |
| poly-20210927_lab.xml | 24275 | 2021-09-30 16:19:28 |
| poly-20210927_pre.xml | 12664 | 2021-09-30 16:19:28 |
 poly_logox19jun19polyxlogoa.jpg | 85101 | 2021-09-30 16:19:28 |
| R1.htm | 38590 | 2021-09-30 16:19:28 |
| report.css | 2767 | 2021-09-30 16:19:28 |
| Show.js | 1085 | 2021-09-30 16:19:28 |