Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-26-000052-index-headers.html | 2026-09-21 16:19:16 | |
| 0001402829-26-000052-index.html | 2026-09-21 16:19:16 | |
| 0001402829-26-000052.txt | 2026-09-21 16:19:16 | |
 0001402829-26-000052-xbrl.zip | 17403 | 2026-09-21 16:19:16 |
| FilingSummary.xml | 1719 | 2026-09-21 16:19:16 |
| MetaLinks.json | 16924 | 2026-09-21 16:19:16 |
| orn-20260918.xsd | 2942 | 2026-09-21 16:19:16 |
| orn-20260918x8k.htm | 40224 | 2026-09-21 16:19:16 |
| orn-20260918x8k_htm.xml | 4669 | 2026-09-21 16:19:16 |
| orn-20260918xex10d1.htm | 22461 | 2026-09-21 16:19:16 |
| orn-20260918xex10d2.htm | 22084 | 2026-09-21 16:19:16 |
| orn-20260918_lab.xml | 15352 | 2026-09-21 16:19:16 |
| orn-20260918_pre.xml | 10367 | 2026-09-21 16:19:16 |
| R1.htm | 38061 | 2026-09-21 16:19:16 |
| report.css | 2766 | 2026-09-21 16:19:16 |
| Show.js | 1085 | 2026-09-21 16:19:16 |