Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-176077-index-headers.html | 2021-05-28 06:16:33 | |
| 0001193125-21-176077-index.html | 2021-05-28 06:16:33 | |
| 0001193125-21-176077.txt | 2021-05-28 06:16:33 | |
 0001193125-21-176077-xbrl.zip | 16054 | 2021-05-28 06:16:33 |
| d276747d497.htm | 71109 | 2021-05-28 06:16:33 |
| d276747d497_htm.xml | 118581 | 2021-05-28 06:16:33 |
| FilingSummary.xml | 3501 | 2021-05-28 06:16:33 |
| Financial_Report.xlsx | 11968 | 2021-05-28 06:16:33 |
| MetaLinks.json | 54454 | 2021-05-28 06:16:33 |
| nifi-20210528.xsd | 5089 | 2021-05-28 06:16:33 |
| nifi-20210528_cal.xml | 1476 | 2021-05-28 06:16:33 |
| nifi-20210528_def.xml | 39889 | 2021-05-28 06:16:33 |
| nifi-20210528_lab.xml | 34809 | 2021-05-28 06:16:33 |
| nifi-20210528_pre.xml | 39203 | 2021-05-28 06:16:33 |
| R1.htm | 18263 | 2021-05-28 06:16:33 |
| R2.htm | 42105 | 2021-05-28 06:16:33 |
| R3.htm | 162190 | 2021-05-28 06:16:33 |
| R4.htm | 7492 | 2021-05-28 06:16:33 |
| report.css | 2767 | 2021-05-28 06:16:33 |
| Show.js | 1085 | 2021-05-28 06:16:33 |