Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104485-22-000177-index-headers.html | 2022-10-11 07:25:26 | |
| 0001104485-22-000177-index.html | 2022-10-11 07:25:26 | |
| 0001104485-22-000177.txt | 2022-10-11 07:25:26 | |
 0001104485-22-000177-xbrl.zip | 15138 | 2022-10-11 07:25:26 |
| exhibit991-pressrelease.htm | 15641 | 2022-10-11 07:25:26 |
| FilingSummary.xml | 1954 | 2022-10-11 07:25:26 |
| Financial_Report.xlsx | 5685 | 2022-10-11 07:25:26 |
| MetaLinks.json | 16440 | 2022-10-11 07:25:26 |
| nog-20221011.htm | 35729 | 2022-10-11 07:25:26 |
| nog-20221011.xsd | 1896 | 2022-10-11 07:25:26 |
| nog-20221011_htm.xml | 13011 | 2022-10-11 07:25:26 |
| nog-20221011_lab.xml | 23832 | 2022-10-11 07:25:26 |
| nog-20221011_pre.xml | 12505 | 2022-10-11 07:25:26 |
| R1.htm | 38094 | 2022-10-11 07:25:26 |
| report.css | 2767 | 2022-10-11 07:25:26 |
| Show.js | 1084 | 2022-10-11 07:25:26 |