Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000928816-16-003541-index-headers.html | 2016-09-15 11:10:56 | |
| 0000928816-16-003541-index.html | 2016-09-15 11:10:56 | |
| 0000928816-16-003541.txt | 2016-09-15 11:10:56 | |
 0000928816-16-003541-xbrl.zip | 33406 | 2016-09-15 11:10:56 |
| a_pftcover.htm | 36756 | 2016-09-15 11:10:56 |
 BarChart1.png | 19208 | 2016-09-15 11:10:56 |
 BarChart2.png | 19722 | 2016-09-15 11:10:56 |
 BarChart3.png | 20094 | 2016-09-15 11:10:56 |
 BarChart4.png | 16769 | 2016-09-15 11:10:56 |
| FilingSummary.xml | 4317 | 2016-09-15 11:10:56 |
| pft-20160826.xml | 180229 | 2016-09-15 11:10:56 |
| pft-20160826.xsd | 10300 | 2016-09-15 11:10:56 |
| pft-20160826_def.xml | 92992 | 2016-09-15 11:10:56 |
| pft-20160826_lab.xml | 147475 | 2016-09-15 11:10:56 |
| pft-20160826_pre.xml | 184292 | 2016-09-15 11:10:56 |
| R1.htm | 107211 | 2016-09-15 11:10:56 |
| R12.htm | 488375 | 2016-09-15 11:10:56 |
| R2.htm | 105701 | 2016-09-15 11:10:56 |
| R3.htm | 101819 | 2016-09-15 11:10:56 |
| R4.htm | 97127 | 2016-09-15 11:10:56 |
| R5.htm | 87609 | 2016-09-15 11:10:56 |
| report.css | 2767 | 2016-09-15 11:10:56 |
| Show.js | 1410 | 2016-09-15 11:10:56 |