Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000075252-21-000079-index-headers.html | 2021-05-03 16:13:19 | |
| 0000075252-21-000079-index.html | 2021-05-03 16:13:19 | |
| 0000075252-21-000079.txt | 2021-05-03 16:13:19 | |
 0000075252-21-000079-xbrl.zip | 32294 | 2021-05-03 16:13:19 |
| FilingSummary.xml | 1714 | 2021-05-03 16:13:19 |
| Financial_Report.xlsx | 5688 | 2021-05-03 16:13:19 |
 image_01.jpg | 506 | 2021-05-03 16:13:19 |
 image_11.jpg | 1344 | 2021-05-03 16:13:19 |
| MetaLinks.json | 17830 | 2021-05-03 16:13:19 |
| omi-20210429.htm | 68809 | 2021-05-03 16:13:19 |
| omi-20210429.xsd | 2427 | 2021-05-03 16:13:19 |
| omi-20210429_cal.xml | 715 | 2021-05-03 16:13:19 |
| omi-20210429_def.xml | 1648 | 2021-05-03 16:13:19 |
| omi-20210429_htm.xml | 11502 | 2021-05-03 16:13:19 |
| omi-20210429_lab.xml | 24977 | 2021-05-03 16:13:19 |
| omi-20210429_pre.xml | 13192 | 2021-05-03 16:13:19 |
| omibylawsrev4-29x213.htm | 132626 | 2021-05-03 16:13:19 |
| R1.htm | 40148 | 2021-05-03 16:13:19 |
| report.css | 2767 | 2021-05-03 16:13:19 |
| Show.js | 1085 | 2021-05-03 16:13:19 |