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|---|---|---|
 0001104659-21-140095-index-headers.html | 2021-11-16 17:25:33 | |
| 0001104659-21-140095-index.html | 2021-11-16 17:25:33 | |
| 0001104659-21-140095.txt | 2021-11-16 17:25:33 | |
 0001104659-21-140095-xbrl.zip | 17893 | 2021-11-16 17:25:33 |
| FilingSummary.xml | 1641 | 2021-11-16 17:25:33 |
| Financial_Report.xlsx | 5667 | 2021-11-16 17:25:33 |
| MetaLinks.json | 38363 | 2021-11-16 17:25:33 |
| nen-20211112.xsd | 3052 | 2021-11-16 17:25:33 |
| nen-20211112_lab.xml | 34240 | 2021-11-16 17:25:33 |
| nen-20211112_pre.xml | 22378 | 2021-11-16 17:25:33 |
| R1.htm | 38580 | 2021-11-16 17:25:33 |
| report.css | 2767 | 2021-11-16 17:25:33 |
| Show.js | 1085 | 2021-11-16 17:25:33 |
| tm2133143d1_8k.htm | 24385 | 2021-11-16 17:25:33 |
| tm2133143d1_8k_htm.xml | 3498 | 2021-11-16 17:25:33 |
| tm2133143d1_ex10-1.htm | 85723 | 2021-11-16 17:25:33 |
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