Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-25-000044-index-headers.html | 2025-08-05 16:23:53 | |
| 0001587732-25-000044-index.html | 2025-08-05 16:23:53 | |
| 0001587732-25-000044.txt | 2025-08-05 16:23:53 | |
 0001587732-25-000044-xbrl.zip | 32602 | 2025-08-05 16:23:53 |
| FilingSummary.xml | 1673 | 2025-08-05 16:23:53 |
 logoletterheadb27.jpg | 16750 | 2025-08-05 16:23:53 |
| MetaLinks.json | 19550 | 2025-08-05 16:23:53 |
| ogs-20250805.htm | 28118 | 2025-08-05 16:23:53 |
| ogs-20250805.xsd | 2047 | 2025-08-05 16:23:53 |
| ogs-20250805_def.xml | 14815 | 2025-08-05 16:23:53 |
| ogs-20250805_htm.xml | 2701 | 2025-08-05 16:23:53 |
| ogs-20250805_lab.xml | 25255 | 2025-08-05 16:23:53 |
| ogs-20250805_pre.xml | 15409 | 2025-08-05 16:23:53 |
| ogs6302025earningsrelease.htm | 356878 | 2025-08-05 16:23:53 |
| R1.htm | 38307 | 2025-08-05 16:23:53 |
| report.css | 2767 | 2025-08-05 16:23:53 |
| Show.js | 1085 | 2025-08-05 16:23:53 |