Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-23-000062-index-headers.html | 2023-12-04 10:54:44 | |
| 0001402829-23-000062-index.html | 2023-12-04 10:54:44 | |
| 0001402829-23-000062.txt | 2023-12-04 10:54:44 | |
 0001402829-23-000062-xbrl.zip | 9634 | 2023-12-04 10:54:44 |
| FilingSummary.xml | 1719 | 2023-12-04 10:54:44 |
| Financial_Report.xlsx | 5727 | 2023-12-04 10:54:44 |
| MetaLinks.json | 17446 | 2023-12-04 10:54:44 |
| orn-20231204.xsd | 3396 | 2023-12-04 10:54:44 |
| orn-20231204x8k.htm | 35635 | 2023-12-04 10:54:44 |
| orn-20231204x8k_htm.xml | 4846 | 2023-12-04 10:54:44 |
| orn-20231204xex99d1.htm | 35476 | 2023-12-04 10:54:44 |
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| orn-20231204_lab.xml | 16017 | 2023-12-04 10:54:44 |
| orn-20231204_pre.xml | 10796 | 2023-12-04 10:54:44 |
| R1.htm | 39589 | 2023-12-04 10:54:44 |
| report.css | 2767 | 2023-12-04 10:54:44 |
| Show.js | 1085 | 2023-12-04 10:54:44 |