Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-177905-index-headers.html | 2021-06-01 08:31:01 | |
| 0001193125-21-177905-index.html | 2021-06-01 08:31:01 | |
| 0001193125-21-177905.txt | 2021-06-01 08:31:01 | |
 0001193125-21-177905-xbrl.zip | 11245 | 2021-06-01 08:31:01 |
| ater-20210601.xsd | 3062 | 2021-06-01 08:31:01 |
| ater-20210601_lab.xml | 19655 | 2021-06-01 08:31:01 |
| ater-20210601_pre.xml | 12309 | 2021-06-01 08:31:01 |
| d191893d8k.htm | 25377 | 2021-06-01 08:31:01 |
| d191893d8k_htm.xml | 3584 | 2021-06-01 08:31:01 |
| d191893dex991.htm | 9428 | 2021-06-01 08:31:01 |
| FilingSummary.xml | 1725 | 2021-06-01 08:31:01 |
| Financial_Report.xlsx | 5735 | 2021-06-01 08:31:01 |
 g191893img01.jpg | 7542 | 2021-06-01 08:31:01 |
| MetaLinks.json | 20229 | 2021-06-01 08:31:01 |
| R1.htm | 43466 | 2021-06-01 08:31:01 |
| report.css | 2767 | 2021-06-01 08:31:01 |
| Show.js | 1085 | 2021-06-01 08:31:01 |