Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000791963-24-000054-index-headers.html | 2024-10-28 09:50:06 | |
| 0000791963-24-000054-index.html | 2024-10-28 09:50:06 | |
| 0000791963-24-000054.txt | 2024-10-28 09:50:06 | |
 0000791963-24-000054-xbrl.zip | 14414 | 2024-10-28 09:50:06 |
| FilingSummary.xml | 1612 | 2024-10-28 09:50:06 |
| Financial_Report.xlsx | 5682 | 2024-10-28 09:50:06 |
| MetaLinks.json | 16841 | 2024-10-28 09:50:06 |
| opy-20241028.htm | 27178 | 2024-10-28 09:50:06 |
| opy-20241028.xsd | 1770 | 2024-10-28 09:50:06 |
| opy-20241028_htm.xml | 2990 | 2024-10-28 09:50:06 |
| opy-20241028_lab.xml | 21885 | 2024-10-28 09:50:06 |
| opy-20241028_pre.xml | 12501 | 2024-10-28 09:50:06 |
| opy3q-2024investorpresen.htm | 13522 | 2024-10-28 09:50:06 |
 opy3q-2024investorpresen001.jpg | 103715 | 2024-10-28 09:50:06 |
 opy3q-2024investorpresen002.jpg | 280978 | 2024-10-28 09:50:06 |
 opy3q-2024investorpresen003.jpg | 149377 | 2024-10-28 09:50:06 |
 opy3q-2024investorpresen004.jpg | 217994 | 2024-10-28 09:50:06 |
 opy3q-2024investorpresen005.jpg | 103970 | 2024-10-28 09:50:06 |
 opy3q-2024investorpresen006.jpg | 97979 | 2024-10-28 09:50:06 |
 opy3q-2024investorpresen007.jpg | 143175 | 2024-10-28 09:50:06 |
 opy3q-2024investorpresen008.jpg | 143702 | 2024-10-28 09:50:06 |
 opy3q-2024investorpresen009.jpg | 156318 | 2024-10-28 09:50:06 |
 opy3q-2024investorpresen010.jpg | 40614 | 2024-10-28 09:50:06 |
| R1.htm | 38068 | 2024-10-28 09:50:06 |
| report.css | 2767 | 2024-10-28 09:50:06 |
| Show.js | 1085 | 2024-10-28 09:50:06 |