Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-20-000047-index-headers.html | 2020-07-08 17:05:07 | |
| 0001587732-20-000047-index.html | 2020-07-08 17:05:07 | |
| 0001587732-20-000047.txt | 2020-07-08 17:05:07 | |
 0001587732-20-000047-xbrl.zip | 15132 | 2020-07-08 17:05:07 |
| FilingSummary.xml | 1753 | 2020-07-08 17:05:07 |
| Financial_Report.xlsx | 6353 | 2020-07-08 17:05:07 |
 logoletterheada98.jpg | 16750 | 2020-07-08 17:05:07 |
| MetaLinks.json | 19630 | 2020-07-08 17:05:07 |
| ogs-20200708.xsd | 5394 | 2020-07-08 17:05:07 |
| ogs-20200708_cal.xml | 1083 | 2020-07-08 17:05:07 |
| ogs-20200708_def.xml | 1931 | 2020-07-08 17:05:07 |
| ogs-20200708_lab.xml | 28680 | 2020-07-08 17:05:07 |
| ogs-20200708_pre.xml | 15104 | 2020-07-08 17:05:07 |
| ogs2020q2ec8-k.htm | 49563 | 2020-07-08 17:05:07 |
| ogs2020q2ec8-k_htm.xml | 24575 | 2020-07-08 17:05:07 |
| ogsq22020earningscallnr.htm | 10408 | 2020-07-08 17:05:07 |
| R1.htm | 58942 | 2020-07-08 17:05:07 |
| report.css | 2767 | 2020-07-08 17:05:07 |
| Show.js | 1085 | 2020-07-08 17:05:07 |