Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-276390-index-headers.html | 2022-11-03 07:28:07 | |
| 0001193125-22-276390-index.html | 2022-11-03 07:28:07 | |
| 0001193125-22-276390.txt | 2022-11-03 07:28:07 | |
 0001193125-22-276390-xbrl.zip | 15197 | 2022-11-03 07:28:07 |
| alvr-20221103.xsd | 2857 | 2022-11-03 07:28:07 |
| alvr-20221103_lab.xml | 18738 | 2022-11-03 07:28:07 |
| alvr-20221103_pre.xml | 11708 | 2022-11-03 07:28:07 |
| d408523d8k.htm | 25571 | 2022-11-03 07:28:07 |
| d408523d8k_htm.xml | 3519 | 2022-11-03 07:28:07 |
| d408523dex991.htm | 60813 | 2022-11-03 07:28:07 |
| FilingSummary.xml | 1953 | 2022-11-03 07:28:07 |
| Financial_Report.xlsx | 5751 | 2022-11-03 07:28:07 |
 g408523g01c14.jpg | 7903 | 2022-11-03 07:28:07 |
| MetaLinks.json | 19147 | 2022-11-03 07:28:07 |
| R1.htm | 41381 | 2022-11-03 07:28:07 |
| report.css | 2767 | 2022-11-03 07:28:07 |
| Show.js | 1085 | 2022-11-03 07:28:07 |