Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001403528-21-000030-index-headers.html | 2021-10-14 16:14:58 | |
| 0001403528-21-000030-index.html | 2021-10-14 16:14:58 | |
| 0001403528-21-000030.txt | 2021-10-14 16:14:58 | |
 0001403528-21-000030-xbrl.zip | 13654 | 2021-10-14 16:14:58 |
| FilingSummary.xml | 1709 | 2021-10-14 16:14:58 |
| Financial_Report.xlsx | 5731 | 2021-10-14 16:14:58 |
| MetaLinks.json | 19915 | 2021-10-14 16:14:58 |
| oak-20211014.htm | 38991 | 2021-10-14 16:14:58 |
| oak-20211014.xsd | 2305 | 2021-10-14 16:14:58 |
| oak-20211014_def.xml | 6409 | 2021-10-14 16:14:58 |
| oak-20211014_htm.xml | 13485 | 2021-10-14 16:14:58 |
| oak-20211014_lab.xml | 30279 | 2021-10-14 16:14:58 |
| oak-20211014_pre.xml | 15937 | 2021-10-14 16:14:58 |
| R1.htm | 40522 | 2021-10-14 16:14:58 |
| report.css | 2767 | 2021-10-14 16:14:58 |
| Show.js | 1084 | 2021-10-14 16:14:58 |