Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000791963-24-000017-index-headers.html | 2024-03-01 16:09:17 | |
| 0000791963-24-000017-index.html | 2024-03-01 16:09:17 | |
| 0000791963-24-000017.txt | 2024-03-01 16:09:17 | |
 0000791963-24-000017-xbrl.zip | 9922 | 2024-03-01 16:09:17 |
| FilingSummary.xml | 1614 | 2024-03-01 16:09:17 |
| Financial_Report.xlsx | 5684 | 2024-03-01 16:09:17 |
| MetaLinks.json | 16842 | 2024-03-01 16:09:17 |
| opy-20240301.htm | 24309 | 2024-03-01 16:09:17 |
| opy-20240301.xsd | 1889 | 2024-03-01 16:09:17 |
| opy-20240301_htm.xml | 2893 | 2024-03-01 16:09:17 |
| opy-20240301_lab.xml | 24139 | 2024-03-01 16:09:17 |
| opy-20240301_pre.xml | 12501 | 2024-03-01 16:09:17 |
| R1.htm | 38072 | 2024-03-01 16:09:17 |
| report.css | 2766 | 2024-03-01 16:09:17 |
| Show.js | 1084 | 2024-03-01 16:09:17 |