Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073756-20-000113-index-headers.html | 2020-09-02 17:01:41 | |
| 0000073756-20-000113-index.html | 2020-09-02 17:01:41 | |
| 0000073756-20-000113.txt | 2020-09-02 17:01:41 | |
 0000073756-20-000113-xbrl.zip | 30938 | 2020-09-02 17:01:41 |
| FilingSummary.xml | 1969 | 2020-09-02 17:01:41 |
| Financial_Report.xlsx | 5554 | 2020-09-02 17:01:41 |
| MetaLinks.json | 26245 | 2020-09-02 17:01:41 |
| oii-20200902.htm | 37006 | 2020-09-02 17:01:41 |
| oii-20200902.xsd | 2796 | 2020-09-02 17:01:41 |
| oii-20200902_cal.xml | 808 | 2020-09-02 17:01:41 |
| oii-20200902_def.xml | 20103 | 2020-09-02 17:01:41 |
 oii-20200902_g1.jpg | 20693 | 2020-09-02 17:01:41 |
| oii-20200902_htm.xml | 11850 | 2020-09-02 17:01:41 |
| oii-20200902_lab.xml | 37220 | 2020-09-02 17:01:41 |
| oii-20200902_pre.xml | 20118 | 2020-09-02 17:01:41 |
| R1.htm | 42005 | 2020-09-02 17:01:41 |
| report.css | 2767 | 2020-09-02 17:01:41 |
| Show.js | 1085 | 2020-09-02 17:01:41 |