Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-008293-index-headers.html | 2022-04-05 15:08:52 | |
| 0001437749-22-008293-index.html | 2022-04-05 15:08:52 | |
| 0001437749-22-008293.txt | 2022-04-05 15:08:52 | |
 0001437749-22-008293-xbrl.zip | 14103 | 2022-04-05 15:08:52 |
| ex_355276.htm | 17073 | 2022-04-05 15:08:52 |
| FilingSummary.xml | 1772 | 2022-04-05 15:08:52 |
| Financial_Report.xlsx | 5634 | 2022-04-05 15:08:52 |
 image01.jpg | 19080 | 2022-04-05 15:08:52 |
| MetaLinks.json | 17634 | 2022-04-05 15:08:52 |
| ovtz-20220405.xsd | 3600 | 2022-04-05 15:08:52 |
| ovtz-20220405_def.xml | 10820 | 2022-04-05 15:08:52 |
| ovtz-20220405_lab.xml | 14445 | 2022-04-05 15:08:52 |
| ovtz-20220405_pre.xml | 10866 | 2022-04-05 15:08:52 |
| ovtz20220405_8k.htm | 36554 | 2022-04-05 15:08:52 |
| ovtz20220405_8k_htm.xml | 2421 | 2022-04-05 15:08:52 |
| R1.htm | 35672 | 2022-04-05 15:08:52 |
| report.css | 2767 | 2022-04-05 15:08:52 |
| Show.js | 1085 | 2022-04-05 15:08:52 |