Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000791963-25-000020-index-headers.html | 2025-04-25 08:19:44 | |
| 0000791963-25-000020-index.html | 2025-04-25 08:19:44 | |
| 0000791963-25-000020.txt | 2025-04-25 08:19:44 | |
 0000791963-25-000020-xbrl.zip | 20152 | 2025-04-25 08:19:44 |
| ex991-20258xkq1pressrelease.htm | 181759 | 2025-04-25 08:19:44 |
| FilingSummary.xml | 1612 | 2025-04-25 08:19:44 |
| Financial_Report.xlsx | 5700 | 2025-04-25 08:19:44 |
| MetaLinks.json | 16841 | 2025-04-25 08:19:44 |
| opy-20250425.htm | 25763 | 2025-04-25 08:19:44 |
| opy-20250425.xsd | 1770 | 2025-04-25 08:19:44 |
| opy-20250425_htm.xml | 3184 | 2025-04-25 08:19:44 |
| opy-20250425_lab.xml | 21885 | 2025-04-25 08:19:44 |
| opy-20250425_pre.xml | 12501 | 2025-04-25 08:19:44 |
| R1.htm | 38053 | 2025-04-25 08:19:44 |
| report.css | 2767 | 2025-04-25 08:19:44 |
| Show.js | 1084 | 2025-04-25 08:19:44 |