Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-21-022769-index-headers.html | 2021-09-28 15:59:43 | |
| 0001437749-21-022769-index.html | 2021-09-28 15:59:43 | |
| 0001437749-21-022769.txt | 2021-09-28 15:59:43 | |
 0001437749-21-022769-xbrl.zip | 13635 | 2021-09-28 15:59:43 |
| ex_287252.htm | 15279 | 2021-09-28 15:59:43 |
| FilingSummary.xml | 1759 | 2021-09-28 15:59:43 |
| Financial_Report.xlsx | 5615 | 2021-09-28 15:59:43 |
 logo.jpg | 16103 | 2021-09-28 15:59:43 |
| MetaLinks.json | 17582 | 2021-09-28 15:59:43 |
| ovtz-20210927.xsd | 3593 | 2021-09-28 15:59:43 |
| ovtz-20210927_def.xml | 10721 | 2021-09-28 15:59:43 |
| ovtz-20210927_lab.xml | 14350 | 2021-09-28 15:59:43 |
| ovtz-20210927_pre.xml | 10771 | 2021-09-28 15:59:43 |
| ovtz20210928_8k.htm | 30138 | 2021-09-28 15:59:43 |
| ovtz20210928_8k_htm.xml | 2418 | 2021-09-28 15:59:43 |
| R1.htm | 35558 | 2021-09-28 15:59:43 |
| report.css | 2767 | 2021-09-28 15:59:43 |
| Show.js | 1085 | 2021-09-28 15:59:43 |