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| 0001140361-22-010338-index.html | 2022-03-21 15:32:47 | |
| 0001140361-22-010338.txt | 2022-03-21 15:32:47 | |
 0001140361-22-010338-xbrl.zip | 12384 | 2022-03-21 15:32:47 |
| brhc10035476_8k.htm | 31273 | 2022-03-21 15:32:47 |
| brhc10035476_8k_htm.xml | 4062 | 2022-03-21 15:32:47 |
| brhc10035476_ex99-1.htm | 7756 | 2022-03-21 15:32:47 |
| FilingSummary.xml | 1722 | 2022-03-21 15:32:47 |
| Financial_Report.xlsx | 5686 | 2022-03-21 15:32:47 |
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| opof-20220315.xsd | 3923 | 2022-03-21 15:32:47 |
| opof-20220315_lab.xml | 22544 | 2022-03-21 15:32:47 |
| opof-20220315_pre.xml | 16042 | 2022-03-21 15:32:47 |
| R1.htm | 38724 | 2022-03-21 15:32:47 |
| report.css | 2767 | 2022-03-21 15:32:47 |
| Show.js | 1085 | 2022-03-21 15:32:47 |