Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-23-023283-index-headers.html | 2023-06-23 15:20:18 | |
| 0001628280-23-023283-index.html | 2023-06-23 15:20:18 | |
| 0001628280-23-023283.txt | 2023-06-23 15:20:18 | |
 0001628280-23-023283-xbrl.zip | 9925 | 2023-06-23 15:20:18 |
| FilingSummary.xml | 1943 | 2023-06-23 15:20:18 |
| Financial_Report.xlsx | 5711 | 2023-06-23 15:20:18 |
| MetaLinks.json | 18321 | 2023-06-23 15:20:18 |
| opbk-20230622.htm | 37980 | 2023-06-23 15:20:18 |
| opbk-20230622.xsd | 1898 | 2023-06-23 15:20:18 |
| opbk-20230622_htm.xml | 5224 | 2023-06-23 15:20:18 |
| opbk-20230622_lab.xml | 25850 | 2023-06-23 15:20:18 |
| opbk-20230622_pre.xml | 13579 | 2023-06-23 15:20:18 |
| R1.htm | 41333 | 2023-06-23 15:20:18 |
| report.css | 2766 | 2023-06-23 15:20:18 |
| Show.js | 1084 | 2023-06-23 15:20:18 |