Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001122976-19-000044-index-headers.html | 2019-11-08 10:12:01 | |
| 0001122976-19-000044-index.html | 2019-11-08 10:12:01 | |
| 0001122976-19-000044.txt | 2019-11-08 10:12:01 | |
 0001122976-19-000044-xbrl.zip | 11824 | 2019-11-08 10:12:01 |
| FilingSummary.xml | 1682 | 2019-11-08 10:12:01 |
| Financial_Report.xlsx | 5790 | 2019-11-08 10:12:01 |
| MetaLinks.json | 18517 | 2019-11-08 10:12:01 |
| pol-20191107.htm | 35910 | 2019-11-08 10:12:01 |
| pol-20191107.xsd | 2569 | 2019-11-08 10:12:01 |
| pol-20191107_cal.xml | 719 | 2019-11-08 10:12:01 |
| pol-20191107_def.xml | 1683 | 2019-11-08 10:12:01 |
| pol-20191107_htm.xml | 11428 | 2019-11-08 10:12:01 |
| pol-20191107_lab.xml | 25288 | 2019-11-08 10:12:01 |
| pol-20191107_pre.xml | 13199 | 2019-11-08 10:12:01 |
| R1.htm | 40142 | 2019-11-08 10:12:01 |
| report.css | 2767 | 2019-11-08 10:12:01 |
| Show.js | 1085 | 2019-11-08 10:12:01 |