Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000928816-16-001905-index-headers.html | 2016-01-20 09:36:54 | |
| 0000928816-16-001905-index.html | 2016-01-20 09:36:54 | |
| 0000928816-16-001905.txt | 2016-01-20 09:36:54 | |
 0000928816-16-001905-xbrl.zip | 18908 | 2016-01-20 09:36:54 |
| a_ghcitemone.htm | 31960 | 2016-01-20 09:36:54 |
 BarChart1.png | 29492 | 2016-01-20 09:36:54 |
| FilingSummary.xml | 2103 | 2016-01-20 09:36:54 |
| phstx-20151223.xml | 46985 | 2016-01-20 09:36:54 |
| phstx-20151223.xsd | 4128 | 2016-01-20 09:36:54 |
| phstx-20151223_def.xml | 9113 | 2016-01-20 09:36:54 |
| phstx-20151223_lab.xml | 119749 | 2016-01-20 09:36:54 |
| phstx-20151223_pre.xml | 41363 | 2016-01-20 09:36:54 |
| R1.htm | 112206 | 2016-01-20 09:36:54 |
| R8.htm | 241197 | 2016-01-20 09:36:54 |
| report.css | 2767 | 2016-01-20 09:36:54 |
| Show.js | 1410 | 2016-01-20 09:36:54 |