Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104485-25-000097-index-headers.html | 2025-04-29 16:34:23 | |
| 0001104485-25-000097-index.html | 2025-04-29 16:34:23 | |
| 0001104485-25-000097.txt | 2025-04-29 16:34:23 | |
 0001104485-25-000097-xbrl.zip | 30629 | 2025-04-29 16:34:23 |
| exhibit991-2025qx1earnings.htm | 383202 | 2025-04-29 16:34:23 |
| FilingSummary.xml | 1615 | 2025-04-29 16:34:23 |
| Financial_Report.xlsx | 5707 | 2025-04-29 16:34:23 |
| MetaLinks.json | 16871 | 2025-04-29 16:34:23 |
| nog-20250429.htm | 26179 | 2025-04-29 16:34:23 |
| nog-20250429.xsd | 1779 | 2025-04-29 16:34:23 |
| nog-20250429_htm.xml | 2714 | 2025-04-29 16:34:23 |
| nog-20250429_lab.xml | 21629 | 2025-04-29 16:34:23 |
| nog-20250429_pre.xml | 12507 | 2025-04-29 16:34:23 |
| R1.htm | 38068 | 2025-04-29 16:34:23 |
| report.css | 2767 | 2025-04-29 16:34:23 |
| Show.js | 1084 | 2025-04-29 16:34:23 |