Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-22-000040-index-headers.html | 2022-07-28 17:24:06 | |
| 0001402829-22-000040-index.html | 2022-07-28 17:24:06 | |
| 0001402829-22-000040.txt | 2022-07-28 17:24:06 | |
 0001402829-22-000040-xbrl.zip | 36560 | 2022-07-28 17:24:06 |
| FilingSummary.xml | 1743 | 2022-07-28 17:24:06 |
| Financial_Report.xlsx | 5725 | 2022-07-28 17:24:06 |
| MetaLinks.json | 16916 | 2022-07-28 17:24:06 |
| orn-20220727.xsd | 3312 | 2022-07-28 17:24:06 |
| orn-20220727x8k.htm | 34923 | 2022-07-28 17:24:06 |
| orn-20220727x8k_htm.xml | 4846 | 2022-07-28 17:24:06 |
| orn-20220727xex99d1.htm | 716343 | 2022-07-28 17:24:06 |
 orn-20220727xex99d1001.jpg | 6891 | 2022-07-28 17:24:06 |
| orn-20220727_lab.xml | 16022 | 2022-07-28 17:24:06 |
| orn-20220727_pre.xml | 10801 | 2022-07-28 17:24:06 |
| R1.htm | 40063 | 2022-07-28 17:24:06 |
| report.css | 2767 | 2022-07-28 17:24:06 |
| Show.js | 1085 | 2022-07-28 17:24:06 |