Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-20-000041-index-headers.html | 2020-05-22 16:50:16 | |
| 0001587732-20-000041-index.html | 2020-05-22 16:50:16 | |
| 0001587732-20-000041.txt | 2020-05-22 16:50:16 | |
 0001587732-20-000041-xbrl.zip | 16474 | 2020-05-22 16:50:16 |
| FilingSummary.xml | 1732 | 2020-05-22 16:50:16 |
| Financial_Report.xlsx | 6673 | 2020-05-22 16:50:16 |
| MetaLinks.json | 21493 | 2020-05-22 16:50:16 |
| ogs-20200522.xsd | 5394 | 2020-05-22 16:50:16 |
| ogs-20200522_cal.xml | 1083 | 2020-05-22 16:50:16 |
| ogs-20200522_def.xml | 11901 | 2020-05-22 16:50:16 |
| ogs-20200522_lab.xml | 31967 | 2020-05-22 16:50:16 |
| ogs-20200522_pre.xml | 16725 | 2020-05-22 16:50:16 |
| ogs2020annualmeetingre.htm | 78199 | 2020-05-22 16:50:16 |
| ogs2020annualmeetingre_htm.xml | 24750 | 2020-05-22 16:50:16 |
| R1.htm | 58934 | 2020-05-22 16:50:16 |
| report.css | 2767 | 2020-05-22 16:50:16 |
| Show.js | 1084 | 2020-05-22 16:50:16 |