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| 0001564590-19-032177-index.html | 2019-08-14 17:00:33 | |
| 0001564590-19-032177.txt | 2019-08-14 17:00:33 | |
 0001564590-19-032177-xbrl.zip | 128344 | 2019-08-14 17:00:33 |
| FilingSummary.xml | 32436 | 2019-08-14 17:00:33 |
| Financial_Report.xlsx | 70108 | 2019-08-14 17:00:33 |
| pphi-10q_20190630.htm | 1953772 | 2019-08-14 17:00:33 |
| pphi-20190630.xml | 2076852 | 2019-08-14 17:00:33 |
| pphi-20190630.xsd | 42041 | 2019-08-14 17:00:33 |
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| report.css | 2767 | 2019-08-14 17:00:33 |
| Show.js | 1085 | 2019-08-14 17:00:33 |