Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-173536-index-headers.html | 2020-06-19 10:56:13 | |
| 0001193125-20-173536-index.html | 2020-06-19 10:56:13 | |
| 0001193125-20-173536.txt | 2020-06-19 10:56:13 | |
 0001193125-20-173536-xbrl.zip | 27677 | 2020-06-19 10:56:13 |
| d931617d497.htm | 6209 | 2020-06-19 10:56:13 |
| FilingSummary.xml | 3486 | 2020-06-19 10:56:13 |
| Financial_Report.xlsx | 10192 | 2020-06-19 10:56:13 |
| nifi-20200529.xml | 67204 | 2020-06-19 10:56:13 |
| nifi-20200529.xsd | 5049 | 2020-06-19 10:56:13 |
| nifi-20200529_cal.xml | 4824 | 2020-06-19 10:56:13 |
| nifi-20200529_def.xml | 91841 | 2020-06-19 10:56:13 |
| nifi-20200529_lab.xml | 133573 | 2020-06-19 10:56:13 |
| nifi-20200529_pre.xml | 80785 | 2020-06-19 10:56:13 |
| R1.htm | 18251 | 2020-06-19 10:56:13 |
| R2.htm | 21940 | 2020-06-19 10:56:13 |
| R3.htm | 113368 | 2020-06-19 10:56:13 |
| R4.htm | 7487 | 2020-06-19 10:56:13 |
| report.css | 2766 | 2020-06-19 10:56:13 |
| Show.js | 1085 | 2020-06-19 10:56:13 |