Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-032656-index-headers.html | 2022-02-09 16:05:59 | |
| 0001193125-22-032656-index.html | 2022-02-09 16:05:59 | |
| 0001193125-22-032656.txt | 2022-02-09 16:05:59 | |
 0001193125-22-032656-xbrl.zip | 19773 | 2022-02-09 16:05:59 |
| d239898d8k.htm | 24964 | 2022-02-09 16:05:59 |
| d239898d8k_htm.xml | 3257 | 2022-02-09 16:05:59 |
| d239898dex991.htm | 132509 | 2022-02-09 16:05:59 |
| FilingSummary.xml | 1734 | 2022-02-09 16:05:59 |
| Financial_Report.xlsx | 5672 | 2022-02-09 16:05:59 |
 g239898g19q36.jpg | 1682 | 2022-02-09 16:05:59 |
| ivac-20220209.xsd | 2857 | 2022-02-09 16:05:59 |
| ivac-20220209_lab.xml | 17236 | 2022-02-09 16:05:59 |
| ivac-20220209_pre.xml | 10813 | 2022-02-09 16:05:59 |
| MetaLinks.json | 17739 | 2022-02-09 16:05:59 |
| R1.htm | 38570 | 2022-02-09 16:05:59 |
| report.css | 2767 | 2022-02-09 16:05:59 |
| Show.js | 1085 | 2022-02-09 16:05:59 |