Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-17-263365-index-headers.html | 2017-08-21 12:43:17 | |
| 0001193125-17-263365-index.html | 2017-08-21 12:43:17 | |
| 0001193125-17-263365.txt | 2017-08-21 12:43:17 | |
 0001193125-17-263365-xbrl.zip | 42186 | 2017-08-21 12:43:17 |
 BarChart1.png | 29434 | 2017-08-21 12:43:17 |
| d410402d485bpos.htm | 39260 | 2017-08-21 12:43:17 |
| FilingSummary.xml | 3418 | 2017-08-21 12:43:17 |
| nifi-20170728.xml | 75589 | 2017-08-21 12:43:17 |
| nifi-20170728.xsd | 8595 | 2017-08-21 12:43:17 |
| nifi-20170728_cal.xml | 2773 | 2017-08-21 12:43:17 |
| nifi-20170728_def.xml | 237545 | 2017-08-21 12:43:17 |
| nifi-20170728_lab.xml | 148196 | 2017-08-21 12:43:17 |
| nifi-20170728_pre.xml | 173444 | 2017-08-21 12:43:17 |
| R1.htm | 16201 | 2017-08-21 12:43:17 |
| R10.htm | 7490 | 2017-08-21 12:43:17 |
| R2.htm | 151154 | 2017-08-21 12:43:17 |
| R9.htm | 269016 | 2017-08-21 12:43:17 |
| report.css | 2767 | 2017-08-21 12:43:17 |
| Show.js | 1410 | 2017-08-21 12:43:17 |