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|---|---|---|
 0000914025-22-000056-index-headers.html | 2022-08-11 16:08:52 | |
| 0000914025-22-000056-index.html | 2022-08-11 16:08:52 | |
| 0000914025-22-000056.txt | 2022-08-11 16:08:52 | |
 0000914025-22-000056-xbrl.zip | 97329 | 2022-08-11 16:08:52 |
| FilingSummary.xml | 1714 | 2022-08-11 16:08:52 |
 finalpolylogorgba03a.jpg | 81810 | 2022-08-11 16:08:52 |
| Financial_Report.xlsx | 5674 | 2022-08-11 16:08:52 |
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| poly-20220811.htm | 35862 | 2022-08-11 16:08:52 |
| poly-20220811.xsd | 1911 | 2022-08-11 16:08:52 |
 poly-20220811_g1.jpg | 85101 | 2022-08-11 16:08:52 |
| poly-20220811_htm.xml | 10803 | 2022-08-11 16:08:52 |
| poly-20220811_lab.xml | 23832 | 2022-08-11 16:08:52 |
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| q123ex991earningsrelease.htm | 313458 | 2022-08-11 16:08:52 |
| R1.htm | 38525 | 2022-08-11 16:08:52 |
| report.css | 2767 | 2022-08-11 16:08:52 |
| Show.js | 1085 | 2022-08-11 16:08:52 |