Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000080249-18-000007-index-headers.html | 2018-08-14 07:46:07 | |
| 0000080249-18-000007-index.html | 2018-08-14 07:46:07 | |
| 0000080249-18-000007.txt | 2018-08-14 07:46:07 | |
 0000080249-18-000007-xbrl.zip | 21571 | 2018-08-14 07:46:07 |
| FilingSummary.xml | 3520 | 2018-08-14 07:46:07 |
| Financial_Report.xlsx | 7427 | 2018-08-14 07:46:07 |
| nifxbrlstickerletterfo-20181.htm | 2261 | 2018-08-14 07:46:07 |
| R1.htm | 16204 | 2018-08-14 07:46:07 |
| R2.htm | 2965 | 2018-08-14 07:46:07 |
| R3.htm | 11140 | 2018-08-14 07:46:07 |
| R4.htm | 7498 | 2018-08-14 07:46:07 |
| report.css | 2767 | 2018-08-14 07:46:07 |
| Show.js | 1410 | 2018-08-14 07:46:07 |
| trpnifi-20180730.xml | 4425 | 2018-08-14 07:46:07 |
| trpnifi-20180730.xsd | 4174 | 2018-08-14 07:46:07 |
| trpnifi-20180730_def.xml | 85074 | 2018-08-14 07:46:07 |
| trpnifi-20180730_lab.xml | 120976 | 2018-08-14 07:46:07 |
| trpnifi-20180730_pre.xml | 74300 | 2018-08-14 07:46:07 |