Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-18-307658-index-headers.html | 2018-10-25 15:29:16 | |
| 0001193125-18-307658-index.html | 2018-10-25 15:29:16 | |
| 0001193125-18-307658.txt | 2018-10-25 15:29:16 | |
 0001193125-18-307658-xbrl.zip | 24884 | 2018-10-25 15:29:16 |
| d626798d497.htm | 5894 | 2018-10-25 15:29:16 |
| FilingSummary.xml | 3435 | 2018-10-25 15:29:16 |
| Financial_Report.xlsx | 8229 | 2018-10-25 15:29:16 |
| nifi-20181005.xml | 23295 | 2018-10-25 15:29:16 |
| nifi-20181005.xsd | 10025 | 2018-10-25 15:29:16 |
| nifi-20181005_def.xml | 94666 | 2018-10-25 15:29:16 |
| nifi-20181005_lab.xml | 160256 | 2018-10-25 15:29:16 |
| nifi-20181005_pre.xml | 85503 | 2018-10-25 15:29:16 |
| R1.htm | 16200 | 2018-10-25 15:29:16 |
| R2.htm | 3088 | 2018-10-25 15:29:16 |
| R3.htm | 50890 | 2018-10-25 15:29:16 |
| R4.htm | 7491 | 2018-10-25 15:29:16 |
| report.css | 2767 | 2018-10-25 15:29:16 |
| Show.js | 1085 | 2018-10-25 15:29:16 |