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| 0001122976-16-000041-index.html | 2016-07-27 09:15:27 | |
| 0001122976-16-000041.txt | 2016-07-27 09:15:27 | |
 0001122976-16-000041-xbrl.zip | 145853 | 2016-07-27 09:15:27 |
| FilingSummary.xml | 27965 | 2016-07-27 09:15:27 |
| Financial_Report.xlsx | 56090 | 2016-07-27 09:15:27 |
| pol-20160630.xml | 1169666 | 2016-07-27 09:15:27 |
| pol-20160630.xsd | 36026 | 2016-07-27 09:15:27 |
| pol-20160630_cal.xml | 62966 | 2016-07-27 09:15:27 |
| pol-20160630_def.xml | 160275 | 2016-07-27 09:15:27 |
| pol-20160630_lab.xml | 465458 | 2016-07-27 09:15:27 |
| pol-20160630_pre.xml | 256886 | 2016-07-27 09:15:27 |
| pol-2016630x10q.htm | 952624 | 2016-07-27 09:15:27 |
| pol-ex101_20160630.htm | 91336 | 2016-07-27 09:15:27 |
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| report.css | 2767 | 2016-07-27 09:15:27 |
| Show.js | 1410 | 2016-07-27 09:15:27 |