Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-007631-index-headers.html | 2022-03-30 12:32:54 | |
| 0001437749-22-007631-index.html | 2022-03-30 12:32:54 | |
| 0001437749-22-007631.txt | 2022-03-30 12:32:54 | |
 0001437749-22-007631-xbrl.zip | 14357 | 2022-03-30 12:32:54 |
| ex_352694.htm | 19185 | 2022-03-30 12:32:54 |
| FilingSummary.xml | 1772 | 2022-03-30 12:32:54 |
| Financial_Report.xlsx | 5632 | 2022-03-30 12:32:54 |
 image01.jpg | 18965 | 2022-03-30 12:32:54 |
| MetaLinks.json | 17634 | 2022-03-30 12:32:54 |
| ovtz-20220328.xsd | 3601 | 2022-03-30 12:32:54 |
| ovtz-20220328_def.xml | 10821 | 2022-03-30 12:32:54 |
| ovtz-20220328_lab.xml | 14446 | 2022-03-30 12:32:54 |
| ovtz-20220328_pre.xml | 10867 | 2022-03-30 12:32:54 |
| ovtz20220329_8k.htm | 35893 | 2022-03-30 12:32:54 |
| ovtz20220329_8k_htm.xml | 2421 | 2022-03-30 12:32:54 |
| R1.htm | 35671 | 2022-03-30 12:32:54 |
| report.css | 2767 | 2022-03-30 12:32:54 |
| Show.js | 1085 | 2022-03-30 12:32:54 |