Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000791963-24-000006-index-headers.html | 2024-01-26 08:12:52 | |
| 0000791963-24-000006-index.html | 2024-01-26 08:12:52 | |
| 0000791963-24-000006.txt | 2024-01-26 08:12:52 | |
 0000791963-24-000006-xbrl.zip | 28681 | 2024-01-26 08:12:52 |
| ex991-20238xkq4pressrelease.htm | 382542 | 2024-01-26 08:12:52 |
| FilingSummary.xml | 1612 | 2024-01-26 08:12:52 |
| Financial_Report.xlsx | 5681 | 2024-01-26 08:12:52 |
| MetaLinks.json | 16842 | 2024-01-26 08:12:52 |
| opy-20240126.htm | 25701 | 2024-01-26 08:12:52 |
| opy-20240126.xsd | 1889 | 2024-01-26 08:12:52 |
| opy-20240126_htm.xml | 3184 | 2024-01-26 08:12:52 |
| opy-20240126_lab.xml | 24139 | 2024-01-26 08:12:52 |
| opy-20240126_pre.xml | 12501 | 2024-01-26 08:12:52 |
| R1.htm | 38069 | 2024-01-26 08:12:52 |
| report.css | 2767 | 2024-01-26 08:12:52 |
| Show.js | 1084 | 2024-01-26 08:12:52 |