Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001403528-21-000027-index-headers.html | 2021-09-20 09:09:40 | |
| 0001403528-21-000027-index.html | 2021-09-20 09:09:40 | |
| 0001403528-21-000027.txt | 2021-09-20 09:09:40 | |
 0001403528-21-000027-xbrl.zip | 144151 | 2021-09-20 09:09:40 |
| exhibit101sixthamendmentto.htm | 1037104 | 2021-09-20 09:09:40 |
| FilingSummary.xml | 1757 | 2021-09-20 09:09:40 |
| Financial_Report.xlsx | 5758 | 2021-09-20 09:09:40 |
| MetaLinks.json | 19915 | 2021-09-20 09:09:40 |
| oak-20210914.htm | 50775 | 2021-09-20 09:09:40 |
| oak-20210914.xsd | 2305 | 2021-09-20 09:09:40 |
| oak-20210914_def.xml | 6409 | 2021-09-20 09:09:40 |
| oak-20210914_htm.xml | 13778 | 2021-09-20 09:09:40 |
| oak-20210914_lab.xml | 30279 | 2021-09-20 09:09:40 |
| oak-20210914_pre.xml | 15937 | 2021-09-20 09:09:40 |
| R1.htm | 41727 | 2021-09-20 09:09:40 |
| report.css | 2767 | 2021-09-20 09:09:40 |
| Show.js | 1085 | 2021-09-20 09:09:40 |