Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001145443-17-000037-index-headers.html | 2017-01-13 10:56:02 | |
| 0001145443-17-000037-index.html | 2017-01-13 10:56:02 | |
| 0001145443-17-000037.txt | 2017-01-13 10:56:02 | |
 0001145443-17-000037-xbrl.zip | 19051 | 2017-01-13 10:56:02 |
 BarChart1.png | 29419 | 2017-01-13 10:56:02 |
| d316084_n1a.htm | 22010 | 2017-01-13 10:56:02 |
| FilingSummary.xml | 2667 | 2017-01-13 10:56:02 |
| R1.htm | 21652 | 2017-01-13 10:56:02 |
| R2.htm | 120248 | 2017-01-13 10:56:02 |
| R9.htm | 226036 | 2017-01-13 10:56:02 |
| report.css | 2767 | 2017-01-13 10:56:02 |
| Show.js | 1410 | 2017-01-13 10:56:02 |
| vtff-20160831.xml | 48573 | 2017-01-13 10:56:02 |
| vtff-20160831.xsd | 9430 | 2017-01-13 10:56:02 |
| vtff-20160831_cal.xml | 5745 | 2017-01-13 10:56:02 |
| vtff-20160831_def.xml | 3775 | 2017-01-13 10:56:02 |
| vtff-20160831_lab.xml | 63456 | 2017-01-13 10:56:02 |
| vtff-20160831_pre.xml | 70659 | 2017-01-13 10:56:02 |