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| 0001193125-16-685753-index.html | 2016-08-19 09:44:20 | |
| 0001193125-16-685753.txt | 2016-08-19 09:44:20 | |
 0001193125-16-685753-xbrl.zip | 54126 | 2016-08-19 09:44:20 |
| d387014d10q.htm | 199050 | 2016-08-19 09:44:20 |
| d387014dex311.htm | 8640 | 2016-08-19 09:44:20 |
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| d387014dex321.htm | 3987 | 2016-08-19 09:44:20 |
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| Financial_Report.xlsx | 39195 | 2016-08-19 09:44:20 |
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| pkpl-20160630.xsd | 28988 | 2016-08-19 09:44:20 |
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| pkpl-20160630_lab.xml | 220194 | 2016-08-19 09:44:20 |
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| report.css | 2767 | 2016-08-19 09:44:20 |
| Show.js | 1410 | 2016-08-19 09:44:20 |