Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001558370-23-016121-index.html | 2023-09-28 16:03:36 | |
| 0001558370-23-016121.txt | 2023-09-28 16:03:36 | |
 0001558370-23-016121-xbrl.zip | 40449 | 2023-09-28 16:03:36 |
| FilingSummary.xml | 1719 | 2023-09-28 16:03:36 |
| Financial_Report.xlsx | 5724 | 2023-09-28 16:03:36 |
| MetaLinks.json | 17446 | 2023-09-28 16:03:36 |
| orn-20230922.xsd | 3395 | 2023-09-28 16:03:36 |
| orn-20230922x8k.htm | 36988 | 2023-09-28 16:03:36 |
| orn-20230922x8k_htm.xml | 4846 | 2023-09-28 16:03:36 |
| orn-20230922xex10d1.htm | 131234 | 2023-09-28 16:03:36 |
 orn-20230922xex10d1001.jpg | 1664 | 2023-09-28 16:03:36 |
 orn-20230922xex10d1002.jpg | 4589 | 2023-09-28 16:03:36 |
| orn-20230922xex10d2.htm | 119663 | 2023-09-28 16:03:36 |
 orn-20230922xex10d2001.jpg | 1960 | 2023-09-28 16:03:36 |
 orn-20230922xex10d2002.jpg | 5526 | 2023-09-28 16:03:36 |
| orn-20230922_lab.xml | 16016 | 2023-09-28 16:03:36 |
| orn-20230922_pre.xml | 10795 | 2023-09-28 16:03:36 |
| R1.htm | 39588 | 2023-09-28 16:03:36 |
| report.css | 2767 | 2023-09-28 16:03:36 |
| Show.js | 1085 | 2023-09-28 16:03:36 |