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| 0001628280-22-006724-index.html | 2022-03-18 16:08:38 | |
| 0001628280-22-006724.txt | 2022-03-18 16:08:38 | |
 0001628280-22-006724-xbrl.zip | 592640 | 2022-03-18 16:08:38 |
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| opbk-20211231.htm | 4661668 | 2022-03-18 16:08:38 |
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| report.css | 2768 | 2022-03-18 16:08:38 |
| Show.js | 1086 | 2022-03-18 16:08:38 |