Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-006147-index-headers.html | 2021-03-30 17:12:51 | |
| 0001628280-21-006147-index.html | 2021-03-30 17:12:51 | |
| 0001628280-21-006147.txt | 2021-03-30 17:12:51 | |
 0001628280-21-006147-xbrl.zip | 30786 | 2021-03-30 17:12:51 |
| FilingSummary.xml | 1969 | 2021-03-30 17:12:51 |
| Financial_Report.xlsx | 5776 | 2021-03-30 17:12:51 |
| MetaLinks.json | 26245 | 2021-03-30 17:12:51 |
| oii-20210330.htm | 30477 | 2021-03-30 17:12:51 |
| oii-20210330.xsd | 2796 | 2021-03-30 17:12:51 |
| oii-20210330_cal.xml | 808 | 2021-03-30 17:12:51 |
| oii-20210330_def.xml | 20103 | 2021-03-30 17:12:51 |
 oii-20210330_g1.jpg | 20693 | 2021-03-30 17:12:51 |
| oii-20210330_htm.xml | 11869 | 2021-03-30 17:12:51 |
| oii-20210330_lab.xml | 37220 | 2021-03-30 17:12:51 |
| oii-20210330_pre.xml | 20118 | 2021-03-30 17:12:51 |
| R1.htm | 42004 | 2021-03-30 17:12:51 |
| report.css | 2767 | 2021-03-30 17:12:51 |
| Show.js | 1085 | 2021-03-30 17:12:51 |