Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-020694-index-headers.html | 2021-10-28 07:35:44 | |
| 0001628280-21-020694-index.html | 2021-10-28 07:35:44 | |
| 0001628280-21-020694.txt | 2021-10-28 07:35:44 | |
 0001628280-21-020694-xbrl.zip | 35057 | 2021-10-28 07:35:44 |
| ati-20211028.htm | 44967 | 2021-10-28 07:35:44 |
| ati-20211028.xsd | 1902 | 2021-10-28 07:35:44 |
| ati-20211028_htm.xml | 11092 | 2021-10-28 07:35:44 |
| ati-20211028_lab.xml | 24137 | 2021-10-28 07:35:44 |
| ati-20211028_pre.xml | 12509 | 2021-10-28 07:35:44 |
 ati.jpg | 6238 | 2021-10-28 07:35:44 |
| FilingSummary.xml | 1629 | 2021-10-28 07:35:44 |
| Financial_Report.xlsx | 5663 | 2021-10-28 07:35:44 |
| form8-kq32021ex991.htm | 546105 | 2021-10-28 07:35:44 |
| MetaLinks.json | 16530 | 2021-10-28 07:35:44 |
| R1.htm | 38582 | 2021-10-28 07:35:44 |
| report.css | 2767 | 2021-10-28 07:35:44 |
| Show.js | 1085 | 2021-10-28 07:35:44 |