Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-22-000029-index-headers.html | 2022-03-17 16:40:22 | |
| 0001587732-22-000029-index.html | 2022-03-17 16:40:22 | |
| 0001587732-22-000029.txt | 2022-03-17 16:40:22 | |
 0001587732-22-000029-xbrl.zip | 15407 | 2022-03-17 16:40:22 |
| FilingSummary.xml | 1688 | 2022-03-17 16:40:22 |
| Financial_Report.xlsx | 5651 | 2022-03-17 16:40:22 |
 logoletterheada98.jpg | 16750 | 2022-03-17 16:40:22 |
| MetaLinks.json | 19027 | 2022-03-17 16:40:22 |
| ogs-20220317.htm | 37781 | 2022-03-17 16:40:22 |
| ogs-20220317.xsd | 2152 | 2022-03-17 16:40:22 |
| ogs-20220317_def.xml | 14571 | 2022-03-17 16:40:22 |
| ogs-20220317_htm.xml | 12601 | 2022-03-17 16:40:22 |
| ogs-20220317_lab.xml | 27958 | 2022-03-17 16:40:22 |
| ogs-20220317_pre.xml | 15120 | 2022-03-17 16:40:22 |
| ogs-2022sidoticonferencenr.htm | 7826 | 2022-03-17 16:40:22 |
| R1.htm | 38791 | 2022-03-17 16:40:22 |
| report.css | 2767 | 2022-03-17 16:40:22 |
| Show.js | 1085 | 2022-03-17 16:40:22 |