Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-26-000002-index-headers.html | 2026-01-20 16:42:51 | |
| 0001587732-26-000002-index.html | 2026-01-20 16:42:51 | |
| 0001587732-26-000002.txt | 2026-01-20 16:42:51 | |
 0001587732-26-000002-xbrl.zip | 12846 | 2026-01-20 16:42:51 |
| FilingSummary.xml | 1652 | 2026-01-20 16:42:51 |
 image1a05.jpg | 16750 | 2026-01-20 16:42:51 |
| MetaLinks.json | 19399 | 2026-01-20 16:42:51 |
| ogs-20260120.htm | 29465 | 2026-01-20 16:42:51 |
| ogs-20260120.xsd | 2029 | 2026-01-20 16:42:51 |
| ogs-20260120_def.xml | 14420 | 2026-01-20 16:42:51 |
| ogs-20260120_htm.xml | 3095 | 2026-01-20 16:42:51 |
| ogs-20260120_lab.xml | 25255 | 2026-01-20 16:42:51 |
| ogs-20260120_pre.xml | 15014 | 2026-01-20 16:42:51 |
| ogsq12026dividenddeclarati.htm | 7364 | 2026-01-20 16:42:51 |
| R1.htm | 38298 | 2026-01-20 16:42:51 |
| report.css | 2767 | 2026-01-20 16:42:51 |
| Show.js | 1085 | 2026-01-20 16:42:51 |