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|---|---|---|
 0000791963-25-000041-index-headers.html | 2025-08-04 09:31:48 | |
| 0000791963-25-000041-index.html | 2025-08-04 09:31:48 | |
| 0000791963-25-000041.txt | 2025-08-04 09:31:48 | |
 0000791963-25-000041-xbrl.zip | 14208 | 2025-08-04 09:31:48 |
| FilingSummary.xml | 1612 | 2025-08-04 09:31:48 |
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| opy-20250801.htm | 26490 | 2025-08-04 09:31:48 |
| opy-20250801.xsd | 1770 | 2025-08-04 09:31:48 |
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| opy-20250801_lab.xml | 21885 | 2025-08-04 09:31:48 |
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 opy2q2025investorpresent001.jpg | 103496 | 2025-08-04 09:31:48 |
 opy2q2025investorpresent002.jpg | 282834 | 2025-08-04 09:31:48 |
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 opy2q2025investorpresent009.jpg | 144056 | 2025-08-04 09:31:48 |
 opy2q2025investorpresent010.jpg | 40221 | 2025-08-04 09:31:48 |
| R1.htm | 36315 | 2025-08-04 09:31:48 |
| report.css | 2767 | 2025-08-04 09:31:48 |
| Show.js | 1085 | 2025-08-04 09:31:48 |