Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-25-000021-index-headers.html | 2025-04-17 16:23:19 | |
| 0001587732-25-000021-index.html | 2025-04-17 16:23:19 | |
| 0001587732-25-000021.txt | 2025-04-17 16:23:19 | |
 0001587732-25-000021-xbrl.zip | 11123 | 2025-04-17 16:23:19 |
| FilingSummary.xml | 1614 | 2025-04-17 16:23:19 |
| Financial_Report.xlsx | 5688 | 2025-04-17 16:23:19 |
 logoletterheada98.jpg | 16750 | 2025-04-17 16:23:19 |
| MetaLinks.json | 16833 | 2025-04-17 16:23:19 |
| ogs-20250417.htm | 28719 | 2025-04-17 16:23:19 |
| ogs-20250417.xsd | 1776 | 2025-04-17 16:23:19 |
| ogs-20250417_htm.xml | 3095 | 2025-04-17 16:23:19 |
| ogs-20250417_lab.xml | 21615 | 2025-04-17 16:23:19 |
| ogs-20250417_pre.xml | 12505 | 2025-04-17 16:23:19 |
| ogs2025againvestorconferen.htm | 7822 | 2025-04-17 16:23:19 |
| R1.htm | 38041 | 2025-04-17 16:23:19 |
| report.css | 2767 | 2025-04-17 16:23:19 |
| Show.js | 1085 | 2025-04-17 16:23:19 |