Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-25-000044-index-headers.html | 2025-06-30 18:34:09 | |
| 0001402829-25-000044-index.html | 2025-06-30 18:34:09 | |
| 0001402829-25-000044.txt | 2025-06-30 18:34:09 | |
 0001402829-25-000044-xbrl.zip | 36424 | 2025-06-30 18:34:09 |
| FilingSummary.xml | 1719 | 2025-06-30 18:34:09 |
| MetaLinks.json | 17473 | 2025-06-30 18:34:09 |
| orn-20250630.xsd | 3685 | 2025-06-30 18:34:09 |
| orn-20250630x8k.htm | 41966 | 2025-06-30 18:34:09 |
| orn-20250630x8k_htm.xml | 4848 | 2025-06-30 18:34:09 |
| orn-20250630xex10d1.htm | 119562 | 2025-06-30 18:34:09 |
 orn-20250630xex10d1001.jpg | 1960 | 2025-06-30 18:34:09 |
 orn-20250630xex10d1002.jpg | 5526 | 2025-06-30 18:34:09 |
| orn-20250630xex10d2.htm | 81560 | 2025-06-30 18:34:09 |
| orn-20250630_lab.xml | 16018 | 2025-06-30 18:34:09 |
| orn-20250630_pre.xml | 10797 | 2025-06-30 18:34:09 |
| R1.htm | 39574 | 2025-06-30 18:34:09 |
| report.css | 2767 | 2025-06-30 18:34:09 |
| Show.js | 1085 | 2025-06-30 18:34:09 |