Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-25-000060-index-headers.html | 2025-10-29 16:09:46 | |
| 0001402829-25-000060-index.html | 2025-10-29 16:09:46 | |
| 0001402829-25-000060.txt | 2025-10-29 16:09:46 | |
 0001402829-25-000060-xbrl.zip | 21269 | 2025-10-29 16:09:46 |
| FilingSummary.xml | 1719 | 2025-10-29 16:09:46 |
| MetaLinks.json | 17449 | 2025-10-29 16:09:46 |
| orn-20251029.xsd | 2944 | 2025-10-29 16:09:46 |
| orn-20251029x8k.htm | 39675 | 2025-10-29 16:09:46 |
| orn-20251029x8k_htm.xml | 5267 | 2025-10-29 16:09:46 |
| orn-20251029xex99d1.htm | 39250 | 2025-10-29 16:09:46 |
 orn-20251029xex99d1g001.jpg | 41697 | 2025-10-29 16:09:46 |
 orn-20251029xex99d1g002.jpg | 251581 | 2025-10-29 16:09:46 |
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 orn-20251029xex99d1g010.jpg | 257440 | 2025-10-29 16:09:46 |
 orn-20251029xex99d1g011.jpg | 124164 | 2025-10-29 16:09:46 |
| orn-20251029_lab.xml | 16015 | 2025-10-29 16:09:46 |
| orn-20251029_pre.xml | 10794 | 2025-10-29 16:09:46 |
| R1.htm | 39575 | 2025-10-29 16:09:46 |
| report.css | 2767 | 2025-10-29 16:09:46 |
| Show.js | 1085 | 2025-10-29 16:09:46 |