Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073756-23-000137-index-headers.html | 2023-11-06 17:04:18 | |
| 0000073756-23-000137-index.html | 2023-11-06 17:04:18 | |
| 0000073756-23-000137.txt | 2023-11-06 17:04:18 | |
 0000073756-23-000137-xbrl.zip | 28677 | 2023-11-06 17:04:18 |
| FilingSummary.xml | 1817 | 2023-11-06 17:04:18 |
| Financial_Report.xlsx | 5810 | 2023-11-06 17:04:18 |
| MetaLinks.json | 26131 | 2023-11-06 17:04:18 |
| oii-20231106.htm | 22004 | 2023-11-06 17:04:18 |
| oii-20231106.xsd | 2379 | 2023-11-06 17:04:18 |
| oii-20231106_def.xml | 19234 | 2023-11-06 17:04:18 |
 oii-20231106_g1.jpg | 20693 | 2023-11-06 17:04:18 |
| oii-20231106_htm.xml | 3269 | 2023-11-06 17:04:18 |
| oii-20231106_lab.xml | 36826 | 2023-11-06 17:04:18 |
| oii-20231106_pre.xml | 19818 | 2023-11-06 17:04:18 |
| R1.htm | 42940 | 2023-11-06 17:04:18 |
| report.css | 2767 | 2023-11-06 17:04:18 |
| Show.js | 1085 | 2023-11-06 17:04:18 |