Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-155011-index-headers.html | 2022-05-19 16:02:00 | |
| 0001193125-22-155011-index.html | 2022-05-19 16:02:00 | |
| 0001193125-22-155011.txt | 2022-05-19 16:02:00 | |
 0001193125-22-155011-xbrl.zip | 42063 | 2022-05-19 16:02:00 |
| d349135d8k.htm | 55927 | 2022-05-19 16:02:00 |
| d349135d8k_htm.xml | 3257 | 2022-05-19 16:02:00 |
| d349135dex101.htm | 73006 | 2022-05-19 16:02:00 |
| d349135dex102.htm | 72560 | 2022-05-19 16:02:00 |
| FilingSummary.xml | 1766 | 2022-05-19 16:02:00 |
| Financial_Report.xlsx | 5669 | 2022-05-19 16:02:00 |
 g349135g49v47.jpg | 1775 | 2022-05-19 16:02:00 |
| ivac-20220518.xsd | 2858 | 2022-05-19 16:02:00 |
| ivac-20220518_lab.xml | 17237 | 2022-05-19 16:02:00 |
| ivac-20220518_pre.xml | 10814 | 2022-05-19 16:02:00 |
| MetaLinks.json | 17738 | 2022-05-19 16:02:00 |
| R1.htm | 38697 | 2022-05-19 16:02:00 |
| report.css | 2767 | 2022-05-19 16:02:00 |
| Show.js | 1085 | 2022-05-19 16:02:00 |