Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001628280-23-039404-index.html | 2023-11-17 09:05:52 | |
| 0001628280-23-039404.txt | 2023-11-17 09:05:52 | |
 0001628280-23-039404-xbrl.zip | 10849 | 2023-11-17 09:05:52 |
| exhibit101.htm | 4712 | 2023-11-17 09:05:52 |
 exhibit101001.jpg | 146006 | 2023-11-17 09:05:52 |
 exhibit101002.jpg | 78776 | 2023-11-17 09:05:52 |
 exhibit101003.jpg | 109817 | 2023-11-17 09:05:52 |
| FilingSummary.xml | 1611 | 2023-11-17 09:05:52 |
| Financial_Report.xlsx | 5574 | 2023-11-17 09:05:52 |
| MetaLinks.json | 14891 | 2023-11-17 09:05:52 |
| opc-20231115.htm | 26015 | 2023-11-17 09:05:52 |
| opc-20231115.xsd | 1886 | 2023-11-17 09:05:52 |
| opc-20231115_htm.xml | 2446 | 2023-11-17 09:05:52 |
| opc-20231115_lab.xml | 21065 | 2023-11-17 09:05:52 |
| opc-20231115_pre.xml | 10963 | 2023-11-17 09:05:52 |
| R1.htm | 33353 | 2023-11-17 09:05:52 |
| report.css | 2767 | 2023-11-17 09:05:52 |
| Show.js | 1085 | 2023-11-17 09:05:52 |