Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000928816-17-002478-index-headers.html | 2017-12-14 08:16:37 | |
| 0000928816-17-002478-index.html | 2017-12-14 08:16:37 | |
| 0000928816-17-002478.txt | 2017-12-14 08:16:37 | |
 0000928816-17-002478-xbrl.zip | 29636 | 2017-12-14 08:16:37 |
| a_pftcvr.htm | 31118 | 2017-12-14 08:16:37 |
 BarChart1.png | 22799 | 2017-12-14 08:16:37 |
 BarChart2.png | 12706 | 2017-12-14 08:16:37 |
 BarChart3.png | 13900 | 2017-12-14 08:16:37 |
| FilingSummary.xml | 3476 | 2017-12-14 08:16:37 |
| pft-20171130.xml | 132916 | 2017-12-14 08:16:37 |
| pft-20171130.xsd | 7842 | 2017-12-14 08:16:37 |
| pft-20171130_def.xml | 70111 | 2017-12-14 08:16:37 |
| pft-20171130_lab.xml | 134079 | 2017-12-14 08:16:37 |
| pft-20171130_pre.xml | 129638 | 2017-12-14 08:16:37 |
| R1.htm | 113030 | 2017-12-14 08:16:37 |
| R10.htm | 388506 | 2017-12-14 08:16:37 |
| R2.htm | 103455 | 2017-12-14 08:16:37 |
| R3.htm | 86567 | 2017-12-14 08:16:37 |
| report.css | 2767 | 2017-12-14 08:16:37 |
| Show.js | 1410 | 2017-12-14 08:16:37 |