Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-23-000034-index-headers.html | 2023-05-22 08:33:49 | |
| 0001402829-23-000034-index.html | 2023-05-22 08:33:49 | |
| 0001402829-23-000034.txt | 2023-05-22 08:33:49 | |
 0001402829-23-000034-xbrl.zip | 11021 | 2023-05-22 08:33:49 |
| FilingSummary.xml | 1702 | 2023-05-22 08:33:49 |
| Financial_Report.xlsx | 5725 | 2023-05-22 08:33:49 |
| MetaLinks.json | 17448 | 2023-05-22 08:33:49 |
| orn-20230518.xsd | 3308 | 2023-05-22 08:33:49 |
| orn-20230518x8k.htm | 75812 | 2023-05-22 08:33:49 |
| orn-20230518x8k_htm.xml | 4846 | 2023-05-22 08:33:49 |
| orn-20230518_lab.xml | 16018 | 2023-05-22 08:33:49 |
| orn-20230518_pre.xml | 10797 | 2023-05-22 08:33:49 |
| R1.htm | 39593 | 2023-05-22 08:33:49 |
| report.css | 2766 | 2023-05-22 08:33:49 |
| Show.js | 1084 | 2023-05-22 08:33:49 |