Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-23-000040-index-headers.html | 2023-07-26 21:54:10 | |
| 0001402829-23-000040-index.html | 2023-07-26 21:54:10 | |
| 0001402829-23-000040.txt | 2023-07-26 21:54:10 | |
 0001402829-23-000040-xbrl.zip | 39119 | 2023-07-26 21:54:10 |
| FilingSummary.xml | 1743 | 2023-07-26 21:54:10 |
| Financial_Report.xlsx | 5726 | 2023-07-26 21:54:10 |
| MetaLinks.json | 17446 | 2023-07-26 21:54:10 |
| orn-20230726.xsd | 3395 | 2023-07-26 21:54:10 |
| orn-20230726x8k.htm | 37714 | 2023-07-26 21:54:10 |
| orn-20230726x8k_htm.xml | 4846 | 2023-07-26 21:54:10 |
| orn-20230726xex99d1.htm | 849625 | 2023-07-26 21:54:10 |
 orn-20230726xex99d1001.jpg | 6891 | 2023-07-26 21:54:10 |
| orn-20230726_lab.xml | 16016 | 2023-07-26 21:54:10 |
| orn-20230726_pre.xml | 10795 | 2023-07-26 21:54:10 |
| R1.htm | 39587 | 2023-07-26 21:54:10 |
| report.css | 2767 | 2023-07-26 21:54:10 |
| Show.js | 1085 | 2023-07-26 21:54:10 |