Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-21-000026-index-headers.html | 2021-10-28 16:24:17 | |
| 0001402829-21-000026-index.html | 2021-10-28 16:24:17 | |
| 0001402829-21-000026.txt | 2021-10-28 16:24:17 | |
 0001402829-21-000026-xbrl.zip | 39204 | 2021-10-28 16:24:17 |
| FilingSummary.xml | 1736 | 2021-10-28 16:24:17 |
| Financial_Report.xlsx | 5703 | 2021-10-28 16:24:17 |
| MetaLinks.json | 16920 | 2021-10-28 16:24:17 |
| orn-20211027.xsd | 3314 | 2021-10-28 16:24:17 |
| orn-20211027ex991b5e6e8.htm | 783562 | 2021-10-28 16:24:17 |
 orn-20211027ex991b5e6e8001.jpg | 4702 | 2021-10-28 16:24:17 |
| orn-20211027x8k.htm | 34805 | 2021-10-28 16:24:17 |
| orn-20211027x8k_htm.xml | 4894 | 2021-10-28 16:24:17 |
| orn-20211027_lab.xml | 16024 | 2021-10-28 16:24:17 |
| orn-20211027_pre.xml | 10803 | 2021-10-28 16:24:17 |
| R1.htm | 40087 | 2021-10-28 16:24:17 |
| report.css | 2767 | 2021-10-28 16:24:17 |
| Show.js | 1085 | 2021-10-28 16:24:17 |