Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000928816-17-002080-index-headers.html | 2017-09-19 08:25:21 | |
| 0000928816-17-002080-index.html | 2017-09-19 08:25:21 | |
| 0000928816-17-002080.txt | 2017-09-19 08:25:21 | |
 0000928816-17-002080-xbrl.zip | 32081 | 2017-09-19 08:25:21 |
| a_pftcover.htm | 40352 | 2017-09-19 08:25:21 |
 BarChart1.png | 22160 | 2017-09-19 08:25:21 |
 BarChart2.png | 22445 | 2017-09-19 08:25:21 |
 BarChart3.png | 20208 | 2017-09-19 08:25:21 |
| FilingSummary.xml | 3744 | 2017-09-19 08:25:21 |
| pft-20170830.xml | 154577 | 2017-09-19 08:25:21 |
| pft-20170830.xsd | 9538 | 2017-09-19 08:25:21 |
| pft-20170830_def.xml | 82766 | 2017-09-19 08:25:21 |
| pft-20170830_lab.xml | 143806 | 2017-09-19 08:25:21 |
| pft-20170830_pre.xml | 162389 | 2017-09-19 08:25:21 |
| R1.htm | 113433 | 2017-09-19 08:25:21 |
| R12.htm | 434024 | 2017-09-19 08:25:21 |
| R2.htm | 111447 | 2017-09-19 08:25:21 |
| R3.htm | 106386 | 2017-09-19 08:25:21 |
| R5.htm | 76311 | 2017-09-19 08:25:21 |
| report.css | 2767 | 2017-09-19 08:25:21 |
| Show.js | 1410 | 2017-09-19 08:25:21 |