Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073756-25-000087-index-headers.html | 2025-04-23 17:05:07 | |
| 0000073756-25-000087-index.html | 2025-04-23 17:05:07 | |
| 0000073756-25-000087.txt | 2025-04-23 17:05:07 | |
 0000073756-25-000087-xbrl.zip | 46115 | 2025-04-23 17:05:07 |
| exhibit_991x8kx1qx2025.htm | 566806 | 2025-04-23 17:05:07 |
| FilingSummary.xml | 1779 | 2025-04-23 17:05:07 |
| Financial_Report.xlsx | 5757 | 2025-04-23 17:05:07 |
| MetaLinks.json | 17827 | 2025-04-23 17:05:07 |
| oii-20250423.htm | 25161 | 2025-04-23 17:05:07 |
| oii-20250423.xsd | 2123 | 2025-04-23 17:05:07 |
 oii-20250423_g1.jpg | 20693 | 2025-04-23 17:05:07 |
| oii-20250423_htm.xml | 2936 | 2025-04-23 17:05:07 |
| oii-20250423_lab.xml | 22139 | 2025-04-23 17:05:07 |
| oii-20250423_pre.xml | 12678 | 2025-04-23 17:05:07 |
| R1.htm | 38158 | 2025-04-23 17:05:07 |
| report.css | 2767 | 2025-04-23 17:05:07 |
| Show.js | 1085 | 2025-04-23 17:05:07 |