Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104485-22-000089-index-headers.html | 2022-04-12 16:46:38 | |
| 0001104485-22-000089-index.html | 2022-04-12 16:46:38 | |
| 0001104485-22-000089.txt | 2022-04-12 16:46:38 | |
 0001104485-22-000089-xbrl.zip | 48099 | 2022-04-12 16:46:38 |
| exhibit231-consentofweaver.htm | 2416 | 2022-04-12 16:46:38 |
| exhibit992-veritasfinancia.htm | 239211 | 2022-04-12 16:46:38 |
| exhibit993-nogveritasprofo.htm | 322755 | 2022-04-12 16:46:38 |
| FilingSummary.xml | 1744 | 2022-04-12 16:46:38 |
| Financial_Report.xlsx | 5665 | 2022-04-12 16:46:38 |
 image_3a.jpg | 3978 | 2022-04-12 16:46:38 |
| MetaLinks.json | 16440 | 2022-04-12 16:46:38 |
| nog-20220127.htm | 39948 | 2022-04-12 16:46:38 |
| nog-20220127.xsd | 1896 | 2022-04-12 16:46:38 |
| nog-20220127_htm.xml | 13013 | 2022-04-12 16:46:38 |
| nog-20220127_lab.xml | 23832 | 2022-04-12 16:46:38 |
| nog-20220127_pre.xml | 12505 | 2022-04-12 16:46:38 |
| R1.htm | 38701 | 2022-04-12 16:46:38 |
| report.css | 2767 | 2022-04-12 16:46:38 |
| Show.js | 1085 | 2022-04-12 16:46:38 |