Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001039684-20-000071-index-headers.html | 2020-10-22 16:58:24 | |
| 0001039684-20-000071-index.html | 2020-10-22 16:58:24 | |
| 0001039684-20-000071.txt | 2020-10-22 16:58:24 | |
 0001039684-20-000071-xbrl.zip | 29674 | 2020-10-22 16:58:24 |
| a10-21x20okedividendnr.htm | 4767 | 2020-10-22 16:58:24 |
 a10-21x20okedividendnr001.jpg | 211596 | 2020-10-22 16:58:24 |
| FilingSummary.xml | 1870 | 2020-10-22 16:58:24 |
| Financial_Report.xlsx | 5442 | 2020-10-22 16:58:24 |
| MetaLinks.json | 20569 | 2020-10-22 16:58:24 |
| oks-20201021.htm | 46514 | 2020-10-22 16:58:24 |
| oks-20201021.xsd | 3675 | 2020-10-22 16:58:24 |
| oks-20201021_cal.xml | 1573 | 2020-10-22 16:58:24 |
| oks-20201021_def.xml | 15706 | 2020-10-22 16:58:24 |
 oks-20201021_g1.jpg | 13453 | 2020-10-22 16:58:24 |
| oks-20201021_htm.xml | 11055 | 2020-10-22 16:58:24 |
| oks-20201021_lab.xml | 28317 | 2020-10-22 16:58:24 |
| oks-20201021_pre.xml | 16045 | 2020-10-22 16:58:24 |
| R1.htm | 38862 | 2020-10-22 16:58:24 |
| report.css | 2767 | 2020-10-22 16:58:24 |
| Show.js | 1085 | 2020-10-22 16:58:24 |