Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-23-000054-index-headers.html | 2023-10-25 16:52:23 | |
| 0001402829-23-000054-index.html | 2023-10-25 16:52:23 | |
| 0001402829-23-000054.txt | 2023-10-25 16:52:23 | |
 0001402829-23-000054-xbrl.zip | 39363 | 2023-10-25 16:52:23 |
| FilingSummary.xml | 1719 | 2023-10-25 16:52:23 |
| Financial_Report.xlsx | 5724 | 2023-10-25 16:52:23 |
| MetaLinks.json | 17450 | 2023-10-25 16:52:23 |
| orn-20231025.xsd | 3398 | 2023-10-25 16:52:23 |
| orn-20231025x8k.htm | 37783 | 2023-10-25 16:52:23 |
| orn-20231025x8k_htm.xml | 4894 | 2023-10-25 16:52:23 |
| orn-20231025xex99d1.htm | 857890 | 2023-10-25 16:52:23 |
 orn-20231025xex99d1001.jpg | 6891 | 2023-10-25 16:52:23 |
| orn-20231025_lab.xml | 16019 | 2023-10-25 16:52:23 |
| orn-20231025_pre.xml | 10798 | 2023-10-25 16:52:23 |
| R1.htm | 39587 | 2023-10-25 16:52:23 |
| report.css | 2767 | 2023-10-25 16:52:23 |
| Show.js | 1085 | 2023-10-25 16:52:23 |