Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104485-23-000099-index-headers.html | 2023-05-26 16:10:42 | |
| 0001104485-23-000099-index.html | 2023-05-26 16:10:42 | |
| 0001104485-23-000099.txt | 2023-05-26 16:10:42 | |
 0001104485-23-000099-xbrl.zip | 34360 | 2023-05-26 16:10:42 |
| exhibit991-amendedandresta.htm | 134356 | 2023-05-26 16:10:42 |
| FilingSummary.xml | 1646 | 2023-05-26 16:10:42 |
| Financial_Report.xlsx | 5687 | 2023-05-26 16:10:42 |
| MetaLinks.json | 16970 | 2023-05-26 16:10:42 |
| nog-20230525.htm | 71258 | 2023-05-26 16:10:42 |
| nog-20230525.xsd | 1896 | 2023-05-26 16:10:42 |
| nog-20230525_htm.xml | 11029 | 2023-05-26 16:10:42 |
| nog-20230525_lab.xml | 23832 | 2023-05-26 16:10:42 |
| nog-20230525_pre.xml | 12505 | 2023-05-26 16:10:42 |
| R1.htm | 38082 | 2023-05-26 16:10:42 |
| report.css | 2767 | 2023-05-26 16:10:42 |
| Show.js | 1084 | 2023-05-26 16:10:42 |