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| 0000872248-16-000214-index.html | 2016-11-04 16:48:36 | |
| 0000872248-16-000214.txt | 2016-11-04 16:48:36 | |
 0000872248-16-000214-xbrl.zip | 149553 | 2016-11-04 16:48:36 |
| FilingSummary.xml | 25047 | 2016-11-04 16:48:36 |
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| pq-20160930.xsd | 39271 | 2016-11-04 16:48:36 |
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| pq-20160930_lab.xml | 509612 | 2016-11-04 16:48:36 |
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| report.css | 2767 | 2016-11-04 16:48:36 |
| Show.js | 1410 | 2016-11-04 16:48:36 |