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| 0000073756-24-000155-index.html | 2024-10-23 17:02:26 | |
| 0000073756-24-000155.txt | 2024-10-23 17:02:26 | |
 0000073756-24-000155-xbrl.zip | 51484 | 2024-10-23 17:02:26 |
| exhibit_991x8kx3qx2024.htm | 712848 | 2024-10-23 17:02:26 |
| FilingSummary.xml | 1779 | 2024-10-23 17:02:26 |
| Financial_Report.xlsx | 5738 | 2024-10-23 17:02:26 |
| MetaLinks.json | 17827 | 2024-10-23 17:02:26 |
| oii-20241023.htm | 24417 | 2024-10-23 17:02:26 |
| oii-20241023.xsd | 2123 | 2024-10-23 17:02:26 |
 oii-20241023_g1.jpg | 20693 | 2024-10-23 17:02:26 |
| oii-20241023_htm.xml | 2936 | 2024-10-23 17:02:26 |
| oii-20241023_lab.xml | 22139 | 2024-10-23 17:02:26 |
| oii-20241023_pre.xml | 12678 | 2024-10-23 17:02:26 |
| R1.htm | 38172 | 2024-10-23 17:02:26 |
| report.css | 2767 | 2024-10-23 17:02:26 |
| Show.js | 1085 | 2024-10-23 17:02:26 |