Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-22-004249-index-headers.html | 2022-02-28 16:21:43 | |
| 0001628280-22-004249-index.html | 2022-02-28 16:21:43 | |
| 0001628280-22-004249.txt | 2022-02-28 16:21:43 | |
 0001628280-22-004249-xbrl.zip | 22443 | 2022-02-28 16:21:43 |
| FilingSummary.xml | 1745 | 2022-02-28 16:21:43 |
| Financial_Report.xlsx | 5703 | 2022-02-28 16:21:43 |
| MetaLinks.json | 17740 | 2022-02-28 16:21:43 |
| nvee-2021xq4xexx991.htm | 200518 | 2022-02-28 16:21:43 |
| nvee-20220228.htm | 36563 | 2022-02-28 16:21:43 |
| nvee-20220228.xsd | 3147 | 2022-02-28 16:21:43 |
| nvee-20220228_htm.xml | 11307 | 2022-02-28 16:21:43 |
| nvee-20220228_lab.xml | 25154 | 2022-02-28 16:21:43 |
| nvee-20220228_pre.xml | 13900 | 2022-02-28 16:21:43 |
| R1.htm | 40135 | 2022-02-28 16:21:43 |
| report.css | 2767 | 2022-02-28 16:21:43 |
| Show.js | 1084 | 2022-02-28 16:21:43 |