Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073756-23-000109-index-headers.html | 2023-08-30 17:03:50 | |
| 0000073756-23-000109-index.html | 2023-08-30 17:03:50 | |
| 0000073756-23-000109.txt | 2023-08-30 17:03:50 | |
 0000073756-23-000109-xbrl.zip | 28679 | 2023-08-30 17:03:50 |
| FilingSummary.xml | 1800 | 2023-08-30 17:03:50 |
| Financial_Report.xlsx | 5809 | 2023-08-30 17:03:50 |
| MetaLinks.json | 26131 | 2023-08-30 17:03:50 |
| oii-20230830.htm | 22001 | 2023-08-30 17:03:50 |
| oii-20230830.xsd | 2379 | 2023-08-30 17:03:50 |
| oii-20230830_def.xml | 19234 | 2023-08-30 17:03:50 |
 oii-20230830_g1.jpg | 20693 | 2023-08-30 17:03:50 |
| oii-20230830_htm.xml | 3269 | 2023-08-30 17:03:50 |
| oii-20230830_lab.xml | 36826 | 2023-08-30 17:03:50 |
| oii-20230830_pre.xml | 19818 | 2023-08-30 17:03:50 |
| R1.htm | 42939 | 2023-08-30 17:03:50 |
| report.css | 2767 | 2023-08-30 17:03:50 |
| Show.js | 1085 | 2023-08-30 17:03:50 |