Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-24-000034-index-headers.html | 2024-05-17 16:44:27 | |
| 0001402829-24-000034-index.html | 2024-05-17 16:44:27 | |
| 0001402829-24-000034.txt | 2024-05-17 16:44:27 | |
 0001402829-24-000034-xbrl.zip | 31824 | 2024-05-17 16:44:27 |
| FilingSummary.xml | 1724 | 2024-05-17 16:44:27 |
| Financial_Report.xlsx | 5725 | 2024-05-17 16:44:27 |
| MetaLinks.json | 17446 | 2024-05-17 16:44:27 |
| orn-20240516.xsd | 3395 | 2024-05-17 16:44:27 |
| orn-20240516x8k.htm | 96269 | 2024-05-17 16:44:27 |
| orn-20240516x8k_htm.xml | 4846 | 2024-05-17 16:44:27 |
| orn-20240516xex10d1.htm | 122915 | 2024-05-17 16:44:27 |
| orn-20240516xex10d2.htm | 13036 | 2024-05-17 16:44:27 |
| orn-20240516_lab.xml | 16016 | 2024-05-17 16:44:27 |
| orn-20240516_pre.xml | 10795 | 2024-05-17 16:44:27 |
| R1.htm | 39590 | 2024-05-17 16:44:27 |
| report.css | 2767 | 2024-05-17 16:44:27 |
| Show.js | 1085 | 2024-05-17 16:44:27 |