Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-24-000023-index-headers.html | 2024-04-24 19:02:42 | |
| 0001402829-24-000023-index.html | 2024-04-24 19:02:42 | |
| 0001402829-24-000023.txt | 2024-04-24 19:02:42 | |
 0001402829-24-000023-xbrl.zip | 32716 | 2024-04-24 19:02:42 |
| FilingSummary.xml | 1722 | 2024-04-24 19:02:42 |
| Financial_Report.xlsx | 5725 | 2024-04-24 19:02:42 |
| MetaLinks.json | 17446 | 2024-04-24 19:02:42 |
| orn-20240424.xsd | 3397 | 2024-04-24 19:02:42 |
| orn-20240424x8k.htm | 40024 | 2024-04-24 19:02:42 |
| orn-20240424x8k_htm.xml | 4846 | 2024-04-24 19:02:42 |
| orn-20240424xex99d1.htm | 538716 | 2024-04-24 19:02:42 |
 orn-20240424xex99d1001.jpg | 6891 | 2024-04-24 19:02:42 |
| orn-20240424_lab.xml | 16018 | 2024-04-24 19:02:42 |
| orn-20240424_pre.xml | 10797 | 2024-04-24 19:02:42 |
| R1.htm | 39590 | 2024-04-24 19:02:42 |
| report.css | 2767 | 2024-04-24 19:02:42 |
| Show.js | 1085 | 2024-04-24 19:02:42 |