Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-22-000012-index-headers.html | 2022-03-29 18:00:21 | |
| 0001402829-22-000012-index.html | 2022-03-29 18:00:21 | |
| 0001402829-22-000012.txt | 2022-03-29 18:00:21 | |
 0001402829-22-000012-xbrl.zip | 8819 | 2022-03-29 18:00:21 |
| FilingSummary.xml | 1707 | 2022-03-29 18:00:21 |
| Financial_Report.xlsx | 5704 | 2022-03-29 18:00:21 |
| MetaLinks.json | 16920 | 2022-03-29 18:00:21 |
| orn-20220121.xsd | 3312 | 2022-03-29 18:00:21 |
| orn-20220121x8ka.htm | 30490 | 2022-03-29 18:00:21 |
| orn-20220121x8ka_htm.xml | 4848 | 2022-03-29 18:00:21 |
| orn-20220121_lab.xml | 16022 | 2022-03-29 18:00:21 |
| orn-20220121_pre.xml | 10801 | 2022-03-29 18:00:21 |
| R1.htm | 40227 | 2022-03-29 18:00:21 |
| report.css | 2766 | 2022-03-29 18:00:21 |
| Show.js | 1084 | 2022-03-29 18:00:21 |