Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-25-000030-index-headers.html | 2025-05-08 16:27:51 | |
| 0001587732-25-000030-index.html | 2025-05-08 16:27:51 | |
| 0001587732-25-000030.txt | 2025-05-08 16:27:51 | |
 0001587732-25-000030-xbrl.zip | 16252 | 2025-05-08 16:27:51 |
| FilingSummary.xml | 1614 | 2025-05-08 16:27:51 |
| Financial_Report.xlsx | 5690 | 2025-05-08 16:27:51 |
 logoletterheada98a.jpg | 16750 | 2025-05-08 16:27:51 |
| MetaLinks.json | 16833 | 2025-05-08 16:27:51 |
| ogs-20250508.htm | 28950 | 2025-05-08 16:27:51 |
| ogs-20250508.xsd | 1776 | 2025-05-08 16:27:51 |
| ogs-20250508_htm.xml | 3095 | 2025-05-08 16:27:51 |
| ogs-20250508_lab.xml | 21615 | 2025-05-08 16:27:51 |
| ogs-20250508_pre.xml | 12505 | 2025-05-08 16:27:51 |
| ogs2025forwardboughtdealof.htm | 37956 | 2025-05-08 16:27:51 |
| R1.htm | 38040 | 2025-05-08 16:27:51 |
| report.css | 2767 | 2025-05-08 16:27:51 |
| Show.js | 1085 | 2025-05-08 16:27:51 |