Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001039684-20-000028-index-headers.html | 2020-04-17 16:19:04 | |
| 0001039684-20-000028-index.html | 2020-04-17 16:19:04 | |
| 0001039684-20-000028.txt | 2020-04-17 16:19:04 | |
 0001039684-20-000028-xbrl.zip | 31036 | 2020-04-17 16:19:04 |
| a041620okedividendnr.htm | 6243 | 2020-04-17 16:19:04 |
 a041620okedividendnr001.jpg | 231524 | 2020-04-17 16:19:04 |
 a041620okedividendnr002.jpg | 51772 | 2020-04-17 16:19:04 |
| FilingSummary.xml | 1881 | 2020-04-17 16:19:04 |
| Financial_Report.xlsx | 5789 | 2020-04-17 16:19:04 |
| MetaLinks.json | 21543 | 2020-04-17 16:19:04 |
 okelogoa47.jpg | 13453 | 2020-04-17 16:19:04 |
| okemay2020dividend.htm | 49722 | 2020-04-17 16:19:04 |
| okemay2020dividend_htm.xml | 4443 | 2020-04-17 16:19:04 |
| oks-20200416.xsd | 5683 | 2020-04-17 16:19:04 |
| oks-20200416_cal.xml | 1477 | 2020-04-17 16:19:04 |
| oks-20200416_def.xml | 15141 | 2020-04-17 16:19:04 |
| oks-20200416_lab.xml | 30576 | 2020-04-17 16:19:04 |
| oks-20200416_pre.xml | 16594 | 2020-04-17 16:19:04 |
| R1.htm | 38857 | 2020-04-17 16:19:04 |
| report.css | 2767 | 2020-04-17 16:19:04 |
| Show.js | 1085 | 2020-04-17 16:19:04 |