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| 0001564590-19-030833-index.html | 2019-08-08 16:28:13 | |
| 0001564590-19-030833.txt | 2019-08-08 16:28:13 | |
 0001564590-19-030833-xbrl.zip | 88582 | 2019-08-08 16:28:13 |
| FilingSummary.xml | 25026 | 2019-08-08 16:28:13 |
| Financial_Report.xlsx | 49961 | 2019-08-08 16:28:13 |
| phx-10q_20190630.htm | 2009647 | 2019-08-08 16:28:13 |
| phx-20190630.xml | 775933 | 2019-08-08 16:28:13 |
| phx-20190630.xsd | 43692 | 2019-08-08 16:28:13 |
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| report.css | 2767 | 2019-08-08 16:28:13 |
| Show.js | 1085 | 2019-08-08 16:28:13 |