Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-23-009862-index-headers.html | 2023-03-30 14:54:04 | |
| 0001628280-23-009862-index.html | 2023-03-30 14:54:04 | |
| 0001628280-23-009862.txt | 2023-03-30 14:54:04 | |
 0001628280-23-009862-xbrl.zip | 9553 | 2023-03-30 14:54:04 |
| FilingSummary.xml | 1943 | 2023-03-30 14:54:04 |
| Financial_Report.xlsx | 5714 | 2023-03-30 14:54:04 |
| MetaLinks.json | 18323 | 2023-03-30 14:54:04 |
| opbk-20230323.htm | 25582 | 2023-03-30 14:54:04 |
| opbk-20230323.xsd | 1896 | 2023-03-30 14:54:04 |
| opbk-20230323_htm.xml | 5224 | 2023-03-30 14:54:04 |
| opbk-20230323_lab.xml | 25848 | 2023-03-30 14:54:04 |
| opbk-20230323_pre.xml | 13577 | 2023-03-30 14:54:04 |
| R1.htm | 41341 | 2023-03-30 14:54:04 |
| report.css | 2766 | 2023-03-30 14:54:04 |
| Show.js | 1084 | 2023-03-30 14:54:04 |