Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-23-000003-index-headers.html | 2023-03-02 10:56:00 | |
| 0001402829-23-000003-index.html | 2023-03-02 10:56:00 | |
| 0001402829-23-000003.txt | 2023-03-02 10:56:00 | |
 0001402829-23-000003-xbrl.zip | 7849 | 2023-03-02 10:56:00 |
| FilingSummary.xml | 2134 | 2023-03-02 10:56:00 |
| Financial_Report.xlsx | 6717 | 2023-03-02 10:56:00 |
| MetaLinks.json | 97695 | 2023-03-02 10:56:00 |
| orn-20230301.xsd | 3511 | 2023-03-02 10:56:00 |
| orn-20230301x8k.htm | 32379 | 2023-03-02 10:56:00 |
| orn-20230301x8k_htm.xml | 4798 | 2023-03-02 10:56:00 |
| orn-20230301_lab.xml | 1349 | 2023-03-02 10:56:00 |
| orn-20230301_pre.xml | 11139 | 2023-03-02 10:56:00 |
| R1.htm | 39597 | 2023-03-02 10:56:00 |
| R2.htm | 22673 | 2023-03-02 10:56:00 |
| report.css | 2767 | 2023-03-02 10:56:00 |
| Show.js | 1084 | 2023-03-02 10:56:00 |