Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-25-009547-index-headers.html | 2025-03-03 18:11:12 | |
| 0001628280-25-009547-index.html | 2025-03-03 18:11:12 | |
| 0001628280-25-009547.txt | 2025-03-03 18:11:12 | |
 0001628280-25-009547-xbrl.zip | 12320 | 2025-03-03 18:11:12 |
| FilingSummary.xml | 1622 | 2025-03-03 18:11:12 |
| Financial_Report.xlsx | 5687 | 2025-03-03 18:11:12 |
 imagea.jpg | 67205 | 2025-03-03 18:11:12 |
| MetaLinks.json | 17390 | 2025-03-03 18:11:12 |
| opbk-20250303.htm | 29387 | 2025-03-03 18:11:12 |
| opbk-20250303.xsd | 1779 | 2025-03-03 18:11:12 |
| opbk-20250303_htm.xml | 2900 | 2025-03-03 18:11:12 |
| opbk-20250303_lab.xml | 22548 | 2025-03-03 18:11:12 |
| opbk-20250303_pre.xml | 13044 | 2025-03-03 18:11:12 |
| opbk20250228cfoappointment.htm | 6925 | 2025-03-03 18:11:12 |
| R1.htm | 39587 | 2025-03-03 18:11:12 |
| report.css | 2767 | 2025-03-03 18:11:12 |
| Show.js | 1085 | 2025-03-03 18:11:12 |