Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-046095-index-headers.html | 2021-04-02 16:20:40 | |
| 0001104659-21-046095-index.html | 2021-04-02 16:20:40 | |
| 0001104659-21-046095.txt | 2021-04-02 16:20:40 | |
 0001104659-21-046095-xbrl.zip | 21306 | 2021-04-02 16:20:40 |
| FilingSummary.xml | 1747 | 2021-04-02 16:20:40 |
| Financial_Report.xlsx | 5809 | 2021-04-02 16:20:40 |
| MetaLinks.json | 41028 | 2021-04-02 16:20:40 |
| open-20210330.xsd | 3726 | 2021-04-02 16:20:40 |
| open-20210330_def.xml | 27289 | 2021-04-02 16:20:40 |
| open-20210330_lab.xml | 37544 | 2021-04-02 16:20:40 |
| open-20210330_pre.xml | 25914 | 2021-04-02 16:20:40 |
| R1.htm | 44348 | 2021-04-02 16:20:40 |
| report.css | 2767 | 2021-04-02 16:20:40 |
| Show.js | 1085 | 2021-04-02 16:20:40 |
| tm2111992d1_8k.htm | 35855 | 2021-04-02 16:20:40 |
| tm2111992d1_8k_htm.xml | 5172 | 2021-04-02 16:20:40 |
| tm2111992d1_ex99-1.htm | 28660 | 2021-04-02 16:20:40 |