Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073756-25-000157-index-headers.html | 2025-07-23 17:02:58 | |
| 0000073756-25-000157-index.html | 2025-07-23 17:02:58 | |
| 0000073756-25-000157.txt | 2025-07-23 17:02:58 | |
 0000073756-25-000157-xbrl.zip | 50248 | 2025-07-23 17:02:58 |
| exhibit_991x8kx2qx2025.htm | 691646 | 2025-07-23 17:02:58 |
| FilingSummary.xml | 1779 | 2025-07-23 17:02:58 |
| MetaLinks.json | 17827 | 2025-07-23 17:02:58 |
| oii-20250723.htm | 24788 | 2025-07-23 17:02:58 |
| oii-20250723.xsd | 2123 | 2025-07-23 17:02:58 |
 oii-20250723_g1.jpg | 20693 | 2025-07-23 17:02:58 |
| oii-20250723_htm.xml | 2936 | 2025-07-23 17:02:58 |
| oii-20250723_lab.xml | 22139 | 2025-07-23 17:02:58 |
| oii-20250723_pre.xml | 12678 | 2025-07-23 17:02:58 |
| R1.htm | 38158 | 2025-07-23 17:02:58 |
| report.css | 2767 | 2025-07-23 17:02:58 |
| Show.js | 1084 | 2025-07-23 17:02:58 |