Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-070575-index-headers.html | 2023-03-15 06:02:54 | |
| 0001193125-23-070575-index.html | 2023-03-15 06:02:54 | |
| 0001193125-23-070575.txt | 2023-03-15 06:02:54 | |
 0001193125-23-070575-xbrl.zip | 8052 | 2023-03-15 06:02:54 |
| d429375d8k.htm | 23441 | 2023-03-15 06:02:54 |
| d429375d8k_htm.xml | 3357 | 2023-03-15 06:02:54 |
| FilingSummary.xml | 1693 | 2023-03-15 06:02:54 |
| Financial_Report.xlsx | 5725 | 2023-03-15 06:02:54 |
| MetaLinks.json | 18748 | 2023-03-15 06:02:54 |
| open-20230314.xsd | 2841 | 2023-03-15 06:02:54 |
| open-20230314_lab.xml | 17994 | 2023-03-15 06:02:54 |
| open-20230314_pre.xml | 11255 | 2023-03-15 06:02:54 |
| R1.htm | 39633 | 2023-03-15 06:02:54 |
| report.css | 2766 | 2023-03-15 06:02:54 |
| Show.js | 1084 | 2023-03-15 06:02:54 |