Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-23-000044-index-headers.html | 2023-07-31 17:06:15 | |
| 0001587732-23-000044-index.html | 2023-07-31 17:06:15 | |
| 0001587732-23-000044.txt | 2023-07-31 17:06:15 | |
 0001587732-23-000044-xbrl.zip | 32248 | 2023-07-31 17:06:15 |
| FilingSummary.xml | 1704 | 2023-07-31 17:06:15 |
| Financial_Report.xlsx | 5694 | 2023-07-31 17:06:15 |
 logoletterheadb27a.jpg | 16750 | 2023-07-31 17:06:15 |
| MetaLinks.json | 19551 | 2023-07-31 17:06:15 |
| ogs-20230731.htm | 29345 | 2023-07-31 17:06:15 |
| ogs-20230731.xsd | 2166 | 2023-07-31 17:06:15 |
| ogs-20230731_def.xml | 14865 | 2023-07-31 17:06:15 |
| ogs-20230731_htm.xml | 2701 | 2023-07-31 17:06:15 |
| ogs-20230731_lab.xml | 27852 | 2023-07-31 17:06:15 |
| ogs-20230731_pre.xml | 15409 | 2023-07-31 17:06:15 |
| ogsq22023earningsreleasene.htm | 344233 | 2023-07-31 17:06:15 |
| R1.htm | 38322 | 2023-07-31 17:06:15 |
| report.css | 2767 | 2023-07-31 17:06:15 |
| Show.js | 1085 | 2023-07-31 17:06:15 |