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| 0001628280-23-008245-index.html | 2023-03-16 13:56:27 | |
| 0001628280-23-008245.txt | 2023-03-16 13:56:27 | |
 0001628280-23-008245-xbrl.zip | 495965 | 2023-03-16 13:56:27 |
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| Financial_Report.xlsx | 159182 | 2023-03-16 13:56:27 |
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| opbk-20221231.htm | 3743866 | 2023-03-16 13:56:27 |
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| report.css | 2768 | 2023-03-16 13:56:27 |
| Show.js | 1086 | 2023-03-16 13:56:27 |