Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001402829-21-000018-index-headers.html | 2021-07-02 16:11:37 | |
| 0001402829-21-000018-index.html | 2021-07-02 16:11:37 | |
| 0001402829-21-000018.txt | 2021-07-02 16:11:37 | |
 0001402829-21-000018-xbrl.zip | 18200 | 2021-07-02 16:11:37 |
| FilingSummary.xml | 1787 | 2021-07-02 16:11:37 |
| Financial_Report.xlsx | 5702 | 2021-07-02 16:11:37 |
| MetaLinks.json | 17488 | 2021-07-02 16:11:37 |
| orn-20210630.xsd | 3242 | 2021-07-02 16:11:37 |
| orn-20210630ex1016c53ff.htm | 25981 | 2021-07-02 16:11:37 |
| orn-20210630ex102f44a02.htm | 25951 | 2021-07-02 16:11:37 |
| orn-20210630x8k.htm | 37553 | 2021-07-02 16:11:37 |
| orn-20210630x8k_htm.xml | 4852 | 2021-07-02 16:11:37 |
| orn-20210630_lab.xml | 16158 | 2021-07-02 16:11:37 |
| orn-20210630_pre.xml | 10937 | 2021-07-02 16:11:37 |
| R1.htm | 40126 | 2021-07-02 16:11:37 |
| report.css | 2767 | 2021-07-02 16:11:37 |
| Show.js | 1085 | 2021-07-02 16:11:37 |