Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000928816-17-000036-index-headers.html | 2017-01-19 09:15:10 | |
| 0000928816-17-000036-index.html | 2017-01-19 09:15:10 | |
| 0000928816-17-000036.txt | 2017-01-19 09:15:10 | |
 0000928816-17-000036-xbrl.zip | 19167 | 2017-01-19 09:15:10 |
| a_ghccvr.htm | 29836 | 2017-01-19 09:15:10 |
 BarChart1.png | 29744 | 2017-01-19 09:15:10 |
| FilingSummary.xml | 2101 | 2017-01-19 09:15:10 |
| phstx-20151223.xml | 48559 | 2017-01-19 09:15:10 |
| phstx-20151223.xsd | 4128 | 2017-01-19 09:15:10 |
| phstx-20151223_def.xml | 9113 | 2017-01-19 09:15:10 |
| phstx-20151223_lab.xml | 119749 | 2017-01-19 09:15:10 |
| phstx-20151223_pre.xml | 41363 | 2017-01-19 09:15:10 |
| R1.htm | 112991 | 2017-01-19 09:15:10 |
| R8.htm | 242218 | 2017-01-19 09:15:10 |
| report.css | 2767 | 2017-01-19 09:15:10 |
| Show.js | 1410 | 2017-01-19 09:15:10 |