Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073756-26-000086-index-headers.html | 2026-05-05 17:11:05 | |
| 0000073756-26-000086-index.html | 2026-05-05 17:11:05 | |
| 0000073756-26-000086.txt | 2026-05-05 17:11:05 | |
 0000073756-26-000086-xbrl.zip | 27546 | 2026-05-05 17:11:05 |
| FilingSummary.xml | 1817 | 2026-05-05 17:11:05 |
| MetaLinks.json | 26130 | 2026-05-05 17:11:05 |
| oii-20260505.htm | 21802 | 2026-05-05 17:11:05 |
| oii-20260505.xsd | 2260 | 2026-05-05 17:11:05 |
| oii-20260505_def.xml | 19234 | 2026-05-05 17:11:05 |
 oii-20260505_g1.jpg | 20693 | 2026-05-05 17:11:05 |
| oii-20260505_htm.xml | 3269 | 2026-05-05 17:11:05 |
| oii-20260505_lab.xml | 33298 | 2026-05-05 17:11:05 |
| oii-20260505_pre.xml | 19818 | 2026-05-05 17:11:05 |
| R1.htm | 42922 | 2026-05-05 17:11:05 |
| report.css | 2766 | 2026-05-05 17:11:05 |
| Show.js | 1085 | 2026-05-05 17:11:05 |