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| 0001402829-23-000059-index.html | 2023-11-28 09:56:37 | |
| 0001402829-23-000059.txt | 2023-11-28 09:56:37 | |
 0001402829-23-000059-xbrl.zip | 11765 | 2023-11-28 09:56:37 |
| FilingSummary.xml | 1719 | 2023-11-28 09:56:37 |
| Financial_Report.xlsx | 5726 | 2023-11-28 09:56:37 |
| MetaLinks.json | 17450 | 2023-11-28 09:56:37 |
| orn-20231127.xsd | 3400 | 2023-11-28 09:56:37 |
| orn-20231127x8k.htm | 38928 | 2023-11-28 09:56:37 |
| orn-20231127x8k_htm.xml | 4894 | 2023-11-28 09:56:37 |
| orn-20231127xex99d1.htm | 6974 | 2023-11-28 09:56:37 |
| orn-20231127_lab.xml | 16021 | 2023-11-28 09:56:37 |
| orn-20231127_pre.xml | 10800 | 2023-11-28 09:56:37 |
| R1.htm | 39587 | 2023-11-28 09:56:37 |
| report.css | 2767 | 2023-11-28 09:56:37 |
| Show.js | 1084 | 2023-11-28 09:56:37 |