Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-009461-index-headers.html | 2022-05-12 07:16:00 | |
| 0000950170-22-009461-index.html | 2022-05-12 07:16:00 | |
| 0000950170-22-009461.txt | 2022-05-12 07:16:00 | |
 0000950170-22-009461-xbrl.zip | 23443 | 2022-05-12 07:16:00 |
| FilingSummary.xml | 1737 | 2022-05-12 07:16:00 |
| Financial_Report.xlsx | 5748 | 2022-05-12 07:16:00 |
 img124095377_0.jpg | 4053 | 2022-05-12 07:16:00 |
| MetaLinks.json | 18421 | 2022-05-12 07:16:00 |
| R1.htm | 42035 | 2022-05-12 07:16:00 |
| report.css | 2767 | 2022-05-12 07:16:00 |
| Show.js | 1085 | 2022-05-12 07:16:00 |
| zvia-20220506.htm | 61726 | 2022-05-12 07:16:00 |
| zvia-20220506.xsd | 2481 | 2022-05-12 07:16:00 |
| zvia-20220506_htm.xml | 4879 | 2022-05-12 07:16:00 |
| zvia-20220506_lab.xml | 13996 | 2022-05-12 07:16:00 |
| zvia-20220506_pre.xml | 11461 | 2022-05-12 07:16:00 |
| zvia-ex99_1.htm | 379321 | 2022-05-12 07:16:00 |