Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-20-000007-index-headers.html | 2020-01-24 17:02:44 | |
| 0001587732-20-000007-index.html | 2020-01-24 17:02:44 | |
| 0001587732-20-000007.txt | 2020-01-24 17:02:44 | |
 0001587732-20-000007-xbrl.zip | 17197 | 2020-01-24 17:02:44 |
| FilingSummary.xml | 1779 | 2020-01-24 17:02:44 |
| Financial_Report.xlsx | 6679 | 2020-01-24 17:02:44 |
 logoletterheadb20.jpg | 16750 | 2020-01-24 17:02:44 |
| MetaLinks.json | 21554 | 2020-01-24 17:02:44 |
| ogs-20200124.xsd | 5532 | 2020-01-24 17:02:44 |
| ogs-20200124_cal.xml | 1083 | 2020-01-24 17:02:44 |
| ogs-20200124_def.xml | 11851 | 2020-01-24 17:02:44 |
| ogs-20200124_lab.xml | 31967 | 2020-01-24 17:02:44 |
| ogs-20200124_pre.xml | 16725 | 2020-01-24 17:02:44 |
| ogsq42019earningscall.htm | 49503 | 2020-01-24 17:02:44 |
| ogsq42019earningscallnr.htm | 15879 | 2020-01-24 17:02:44 |
| ogsq42019earningscall_htm.xml | 24613 | 2020-01-24 17:02:44 |
| R1.htm | 58949 | 2020-01-24 17:02:44 |
| report.css | 2767 | 2020-01-24 17:02:44 |
| Show.js | 1085 | 2020-01-24 17:02:44 |