Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-22-000038-index-headers.html | 2022-07-13 13:01:23 | |
| 0001402829-22-000038-index.html | 2022-07-13 13:01:23 | |
| 0001402829-22-000038.txt | 2022-07-13 13:01:23 | |
 0001402829-22-000038-xbrl.zip | 8971 | 2022-07-13 13:01:23 |
| FilingSummary.xml | 1707 | 2022-07-13 13:01:23 |
| Financial_Report.xlsx | 5728 | 2022-07-13 13:01:23 |
| MetaLinks.json | 16916 | 2022-07-13 13:01:23 |
| orn-20220406.xsd | 3312 | 2022-07-13 13:01:23 |
| orn-20220406x8ka.htm | 30733 | 2022-07-13 13:01:23 |
| orn-20220406x8ka_htm.xml | 4800 | 2022-07-13 13:01:23 |
| orn-20220406_lab.xml | 16022 | 2022-07-13 13:01:23 |
| orn-20220406_pre.xml | 10801 | 2022-07-13 13:01:23 |
| R1.htm | 40066 | 2022-07-13 13:01:23 |
| report.css | 2766 | 2022-07-13 13:01:23 |
| Show.js | 1084 | 2022-07-13 13:01:23 |