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| 0001564590-20-030130-index.html | 2020-06-22 16:47:03 | |
| 0001564590-20-030130.txt | 2020-06-22 16:47:03 | |
 0001564590-20-030130-xbrl.zip | 122969 | 2020-06-22 16:47:03 |
| FilingSummary.xml | 33610 | 2020-06-22 16:47:03 |
| Financial_Report.xlsx | 68961 | 2020-06-22 16:47:03 |
| pphi-10q_20200331.htm | 1984489 | 2020-06-22 16:47:03 |
| pphi-20200331.xml | 1781728 | 2020-06-22 16:47:03 |
| pphi-20200331.xsd | 46186 | 2020-06-22 16:47:03 |
| pphi-20200331_cal.xml | 63813 | 2020-06-22 16:47:03 |
| pphi-20200331_def.xml | 110207 | 2020-06-22 16:47:03 |
| pphi-20200331_lab.xml | 332069 | 2020-06-22 16:47:03 |
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| report.css | 2767 | 2020-06-22 16:47:03 |
| Show.js | 1085 | 2020-06-22 16:47:03 |