Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-26-000004-index-headers.html | 2026-01-22 16:23:16 | |
| 0001587732-26-000004-index.html | 2026-01-22 16:23:16 | |
| 0001587732-26-000004.txt | 2026-01-22 16:23:16 | |
 0001587732-26-000004-xbrl.zip | 11235 | 2026-01-22 16:23:16 |
| FilingSummary.xml | 1614 | 2026-01-22 16:23:16 |
 logoletterheada98.jpg | 16750 | 2026-01-22 16:23:16 |
| MetaLinks.json | 16833 | 2026-01-22 16:23:16 |
| ogs-20260122.htm | 28254 | 2026-01-22 16:23:16 |
| ogs-20260122.xsd | 1776 | 2026-01-22 16:23:16 |
| ogs-20260122_htm.xml | 3095 | 2026-01-22 16:23:16 |
| ogs-20260122_lab.xml | 21615 | 2026-01-22 16:23:16 |
| ogs-20260122_pre.xml | 12505 | 2026-01-22 16:23:16 |
| ogsq42025ecnr.htm | 14524 | 2026-01-22 16:23:16 |
| R1.htm | 38041 | 2026-01-22 16:23:16 |
| report.css | 2767 | 2026-01-22 16:23:16 |
| Show.js | 1084 | 2026-01-22 16:23:16 |