Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-23-000046-index-headers.html | 2023-08-04 17:02:49 | |
| 0001402829-23-000046-index.html | 2023-08-04 17:02:49 | |
| 0001402829-23-000046.txt | 2023-08-04 17:02:49 | |
 0001402829-23-000046-xbrl.zip | 13101 | 2023-08-04 17:02:49 |
| FilingSummary.xml | 1743 | 2023-08-04 17:02:49 |
| Financial_Report.xlsx | 5726 | 2023-08-04 17:02:49 |
| MetaLinks.json | 17446 | 2023-08-04 17:02:49 |
| orn-20230731.xsd | 3393 | 2023-08-04 17:02:49 |
| orn-20230731x8k.htm | 35722 | 2023-08-04 17:02:49 |
| orn-20230731x8k_htm.xml | 4846 | 2023-08-04 17:02:49 |
| orn-20230731xex10d1.htm | 17724 | 2023-08-04 17:02:49 |
 orn-20230731xex10d1001.jpg | 10840 | 2023-08-04 17:02:49 |
| orn-20230731_lab.xml | 16014 | 2023-08-04 17:02:49 |
| orn-20230731_pre.xml | 10793 | 2023-08-04 17:02:49 |
| R1.htm | 39587 | 2023-08-04 17:02:49 |
| report.css | 2767 | 2023-08-04 17:02:49 |
| Show.js | 1085 | 2023-08-04 17:02:49 |