Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-23-000021-index-headers.html | 2023-04-04 17:05:20 | |
| 0001587732-23-000021-index.html | 2023-04-04 17:05:20 | |
| 0001587732-23-000021.txt | 2023-04-04 17:05:20 | |
 0001587732-23-000021-xbrl.zip | 14064 | 2023-04-04 17:05:20 |
| FilingSummary.xml | 1670 | 2023-04-04 17:05:20 |
| Financial_Report.xlsx | 5677 | 2023-04-04 17:05:20 |
 logoletterheada98a.jpg | 16750 | 2023-04-04 17:05:20 |
| MetaLinks.json | 19498 | 2023-04-04 17:05:20 |
| ogs-20230404.htm | 29454 | 2023-04-04 17:05:20 |
| ogs-20230404.xsd | 2146 | 2023-04-04 17:05:20 |
| ogs-20230404_def.xml | 14463 | 2023-04-04 17:05:20 |
| ogs-20230404_htm.xml | 4730 | 2023-04-04 17:05:20 |
| ogs-20230404_lab.xml | 27850 | 2023-04-04 17:05:20 |
| ogs-20230404_pre.xml | 15012 | 2023-04-04 17:05:20 |
| ogsq12023ecnr.htm | 10933 | 2023-04-04 17:05:20 |
| R1.htm | 38315 | 2023-04-04 17:05:20 |
| report.css | 2767 | 2023-04-04 17:05:20 |
| Show.js | 1085 | 2023-04-04 17:05:20 |