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| 0001628280-25-025364-index.html | 2025-05-14 11:58:51 | |
| 0001628280-25-025364.txt | 2025-05-14 11:58:51 | |
 0001628280-25-025364-xbrl.zip | 249917 | 2025-05-14 11:58:51 |
| exhibit311q125.htm | 12635 | 2025-05-14 11:58:51 |
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| opc-20250331.htm | 1068713 | 2025-05-14 11:58:51 |
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| report.css | 2767 | 2025-05-14 11:58:51 |
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