Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-314744-index-headers.html | 2022-12-29 16:06:00 | |
| 0001193125-22-314744-index.html | 2022-12-29 16:06:00 | |
| 0001193125-22-314744.txt | 2022-12-29 16:06:00 | |
 0001193125-22-314744-xbrl.zip | 8878 | 2022-12-29 16:06:00 |
| d432996d8k.htm | 27979 | 2022-12-29 16:06:00 |
| d432996d8k_htm.xml | 3357 | 2022-12-29 16:06:00 |
| FilingSummary.xml | 1693 | 2022-12-29 16:06:00 |
| Financial_Report.xlsx | 5724 | 2022-12-29 16:06:00 |
| MetaLinks.json | 18778 | 2022-12-29 16:06:00 |
| open-20221222.xsd | 2842 | 2022-12-29 16:06:00 |
| open-20221222_lab.xml | 17995 | 2022-12-29 16:06:00 |
| open-20221222_pre.xml | 11256 | 2022-12-29 16:06:00 |
| R1.htm | 39633 | 2022-12-29 16:06:00 |
| report.css | 2766 | 2022-12-29 16:06:00 |
| Show.js | 1084 | 2022-12-29 16:06:00 |