Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000871839-12-000129-index-headers.html | 2012-05-18 07:54:14 | |
| 0000871839-12-000129-index.html | 2012-05-18 07:54:14 | |
| 0000871839-12-000129.txt | 2012-05-18 07:54:14 | |
 0000871839-12-000129-xbrl.zip | 25661 | 2012-05-18 07:54:14 |
 BarChart1.jpg | 16795 | 2012-05-18 07:54:14 |
 BarChart2.jpg | 15599 | 2012-05-18 07:54:14 |
| FilingSummary.xml | 2793 | 2012-05-18 07:54:14 |
| Financial_Report.xls | 153297 | 2012-05-18 07:54:14 |
| iifixbrl-5120115.htm | 60803 | 2012-05-18 07:54:14 |
| R1.htm | 108671 | 2012-05-18 07:54:14 |
| R13.htm | 252777 | 2012-05-18 07:54:14 |
| R2.htm | 108193 | 2012-05-18 07:54:14 |
| report.css | 2720 | 2012-05-18 07:54:14 |
| Show.js | 6423 | 2012-05-18 07:54:14 |
| trpiifi-20120426.xml | 62543 | 2012-05-18 07:54:14 |
| trpiifi-20120426.xsd | 9660 | 2012-05-18 07:54:14 |
| trpiifi-20120426_cal.xml | 7353 | 2012-05-18 07:54:14 |
| trpiifi-20120426_def.xml | 100814 | 2012-05-18 07:54:14 |
| trpiifi-20120426_lab.xml | 55203 | 2012-05-18 07:54:14 |
| trpiifi-20120426_pre.xml | 105685 | 2012-05-18 07:54:14 |