Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073756-26-000121-index-headers.html | 2026-06-25 17:59:06 | |
| 0000073756-26-000121-index.html | 2026-06-25 17:59:06 | |
| 0000073756-26-000121.txt | 2026-06-25 17:59:06 | |
 0000073756-26-000121-xbrl.zip | 59579 | 2026-06-25 17:59:06 |
| exhibit101purchaseagreement.htm | 228637 | 2026-06-25 17:59:06 |
| exhibit991pressreleaseofoi.htm | 8368 | 2026-06-25 17:59:06 |
| FilingSummary.xml | 1779 | 2026-06-25 17:59:06 |
| MetaLinks.json | 17827 | 2026-06-25 17:59:06 |
| oii-20260624.htm | 31481 | 2026-06-25 17:59:06 |
| oii-20260624.xsd | 2123 | 2026-06-25 17:59:06 |
 oii-20260624_g1.jpg | 20693 | 2026-06-25 17:59:06 |
| oii-20260624_htm.xml | 2742 | 2026-06-25 17:59:06 |
| oii-20260624_lab.xml | 22139 | 2026-06-25 17:59:06 |
| oii-20260624_pre.xml | 12678 | 2026-06-25 17:59:06 |
| R1.htm | 38158 | 2026-06-25 17:59:06 |
| report.css | 2767 | 2026-06-25 17:59:06 |
| Show.js | 1085 | 2026-06-25 17:59:06 |