Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-23-000005-index-headers.html | 2023-01-27 17:26:31 | |
| 0001587732-23-000005-index.html | 2023-01-27 17:26:31 | |
| 0001587732-23-000005.txt | 2023-01-27 17:26:31 | |
 0001587732-23-000005-xbrl.zip | 16000 | 2023-01-27 17:26:31 |
| FilingSummary.xml | 1670 | 2023-01-27 17:26:31 |
| Financial_Report.xlsx | 5674 | 2023-01-27 17:26:31 |
 logoletterheada98.jpg | 16750 | 2023-01-27 17:26:31 |
| MetaLinks.json | 19498 | 2023-01-27 17:26:31 |
| ogs-20230127.htm | 37754 | 2023-01-27 17:26:31 |
| ogs-20230127.xsd | 2146 | 2023-01-27 17:26:31 |
| ogs-20230127_def.xml | 14463 | 2023-01-27 17:26:31 |
| ogs-20230127_htm.xml | 12587 | 2023-01-27 17:26:31 |
| ogs-20230127_lab.xml | 27850 | 2023-01-27 17:26:31 |
| ogs-20230127_pre.xml | 15012 | 2023-01-27 17:26:31 |
| ogsq42022ecnr.htm | 15020 | 2023-01-27 17:26:31 |
| R1.htm | 38314 | 2023-01-27 17:26:31 |
| report.css | 2767 | 2023-01-27 17:26:31 |
| Show.js | 1085 | 2023-01-27 17:26:31 |