Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-23-001994-index-headers.html | 2023-01-27 17:13:00 | |
| 0001437749-23-001994-index.html | 2023-01-27 17:13:00 | |
| 0001437749-23-001994.txt | 2023-01-27 17:13:00 | |
 0001437749-23-001994-xbrl.zip | 13143 | 2023-01-27 17:13:00 |
| ex_469294.htm | 13749 | 2023-01-27 17:13:00 |
| FilingSummary.xml | 1772 | 2023-01-27 17:13:00 |
| Financial_Report.xlsx | 5632 | 2023-01-27 17:13:00 |
| MetaLinks.json | 18048 | 2023-01-27 17:13:00 |
 ovt01.jpg | 9620 | 2023-01-27 17:13:00 |
| ovtz-20230127.xsd | 3601 | 2023-01-27 17:13:00 |
| ovtz-20230127_def.xml | 10821 | 2023-01-27 17:13:00 |
| ovtz-20230127_lab.xml | 14446 | 2023-01-27 17:13:00 |
| ovtz-20230127_pre.xml | 10867 | 2023-01-27 17:13:00 |
| ovtz20230127_8k.htm | 34207 | 2023-01-27 17:13:00 |
| ovtz20230127_8k_htm.xml | 2420 | 2023-01-27 17:13:00 |
| R1.htm | 35117 | 2023-01-27 17:13:00 |
| report.css | 2767 | 2023-01-27 17:13:00 |
| Show.js | 1085 | 2023-01-27 17:13:00 |