Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-16-743536-index-headers.html | 2016-10-21 11:59:27 | |
| 0001193125-16-743536-index.html | 2016-10-21 11:59:27 | |
| 0001193125-16-743536.txt | 2016-10-21 11:59:27 | |
 0001193125-16-743536-xbrl.zip | 116903 | 2016-10-21 11:59:27 |
 BarChart1.png | 27307 | 2016-10-21 11:59:27 |
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 BarChart4.png | 27796 | 2016-10-21 11:59:27 |
| d226529d485bpos.htm | 38886 | 2016-10-21 11:59:27 |
| FilingSummary.xml | 7314 | 2016-10-21 11:59:27 |
| nifi-20160928.xml | 290940 | 2016-10-21 11:59:27 |
| nifi-20160928.xsd | 26032 | 2016-10-21 11:59:27 |
| nifi-20160928_cal.xml | 4737 | 2016-10-21 11:59:27 |
| nifi-20160928_def.xml | 901061 | 2016-10-21 11:59:27 |
| nifi-20160928_lab.xml | 184558 | 2016-10-21 11:59:27 |
| nifi-20160928_pre.xml | 658216 | 2016-10-21 11:59:27 |
| R1.htm | 16198 | 2016-10-21 11:59:27 |
| R10.htm | 153350 | 2016-10-21 11:59:27 |
| R17.htm | 268329 | 2016-10-21 11:59:27 |
| R18.htm | 159398 | 2016-10-21 11:59:27 |
| R2.htm | 154843 | 2016-10-21 11:59:27 |
| R25.htm | 279706 | 2016-10-21 11:59:27 |
| R26.htm | 151211 | 2016-10-21 11:59:27 |
| R33.htm | 258114 | 2016-10-21 11:59:27 |
| R34.htm | 7489 | 2016-10-21 11:59:27 |
| R9.htm | 271807 | 2016-10-21 11:59:27 |
| report.css | 2767 | 2016-10-21 11:59:27 |
| Show.js | 1410 | 2016-10-21 11:59:27 |